// http://blog.vjeux.com/2013/javascript/scroll-position-with-react.html (also contains inverse example)
var AutoScrollMixin = {
    componentWillUpdate: function () {
        var node = this.getDOMNode();
        this._shouldScrollBottom = (
            node.scrollTop !== 0 &&
            node.scrollTop + node.clientHeight === node.scrollHeight
        );
    },
    componentDidUpdate: function () {
        if (this._shouldScrollBottom) {
            var node = this.getDOMNode();
            node.scrollTop = node.scrollHeight;
        }
    },
};


var StickyHeadMixin = {
    adjustHead: function () {
        // Abusing CSS transforms to set the element
        // referenced as head into some kind of position:sticky.
        var head = this.refs.head.getDOMNode();
        head.style.transform = "translate(0," + this.getDOMNode().scrollTop + "px)";
    }
};


var Navigation = _.extend({}, ReactRouter.Navigation, {
    setQuery: function (dict) {
        var q = this.context.getCurrentQuery();
        for(var i in dict){
            if(dict.hasOwnProperty(i)){
                q[i] = dict[i] || undefined; //falsey values shall be removed.
            }
        }
        q._ = "_"; // workaround for https://github.com/rackt/react-router/pull/599
        this.replaceWith(this.context.getCurrentPath(), this.context.getCurrentParams(), q);
    },
    replaceWith: function(routeNameOrPath, params, query) {
        if(routeNameOrPath === undefined){
            routeNameOrPath = this.context.getCurrentPath();
        }
        if(params === undefined){
            params = this.context.getCurrentParams();
        }
        if(query === undefined){
            query = this.context.getCurrentQuery();
        }
        ReactRouter.Navigation.replaceWith.call(this, routeNameOrPath, params, query);
    }
});
_.extend(Navigation.contextTypes, ReactRouter.State.contextTypes);

var State = _.extend({}, ReactRouter.State, {
    getInitialState: function () {
        this._query = this.context.getCurrentQuery();
        this._queryWatches = [];
        return null;
    },
    onQueryChange: function (key, callback) {
        this._queryWatches.push({
            key: key,
            callback: callback
        });
    },
    componentWillReceiveProps: function (nextProps, nextState) {
        var q = this.context.getCurrentQuery();
        for (var i = 0; i < this._queryWatches.length; i++) {
            var watch = this._queryWatches[i];
            if (this._query[watch.key] !== q[watch.key]) {
                watch.callback(this._query[watch.key], q[watch.key], watch.key);
            }
        }
        this._query = q;
    }
});

var Key = {
    UP: 38,
    DOWN: 40,
    PAGE_UP: 33,
    PAGE_DOWN: 34,
    HOME: 36,
    END: 35,
    LEFT: 37,
    RIGHT: 39,
    ENTER: 13,
    ESC: 27,
    TAB: 9,
    SPACE: 32,
    BACKSPACE: 8,
};
// Add A-Z
for(var i=65; i <= 90; i++){
    Key[String.fromCharCode(i)] = i;
}


var formatSize = function (bytes) {
    var size = bytes;
    var prefix = ["B", "KB", "MB", "GB", "TB"];
    var i = 0;
    while (Math.abs(size) >= 1024 && i < prefix.length - 1) {
        i++;
        size = size / 1024;
    }
    return (Math.floor(size * 100) / 100.0).toFixed(2) + prefix[i];
};


var formatTimeDelta = function (milliseconds) {
    var time = milliseconds;
    var prefix = ["ms", "s", "min", "h"];
    var div = [1000, 60, 60];
    var i = 0;
    while (Math.abs(time) >= div[i] && i < div.length) {
        time = time / div[i];
        i++;
    }
    return Math.round(time) + prefix[i];
};


var formatTimeStamp = function (seconds) {
    var ts = (new Date(seconds * 1000)).toISOString();
    return ts.replace("T", " ").replace("Z", "");
};


function EventEmitter() {
    this.listeners = {};
}
EventEmitter.prototype.emit = function (event) {
    if (!(event in this.listeners)) {
        return;
    }
    var args = Array.prototype.slice.call(arguments, 1);
    this.listeners[event].forEach(function (listener) {
        listener.apply(this, args);
    }.bind(this));
};
EventEmitter.prototype.addListener = function (events, f) {
    events.split(" ").forEach(function (event) {
        this.listeners[event] = this.listeners[event] || [];
        this.listeners[event].push(f);
    }.bind(this));
};
EventEmitter.prototype.removeListener = function (events, f) {
    if (!(events in this.listeners)) {
        return false;
    }
    events.split(" ").forEach(function (event) {
        var index = this.listeners[event].indexOf(f);
        if (index >= 0) {
            this.listeners[event].splice(index, 1);
        }
    }.bind(this));
};
const PayloadSources = {
    VIEW: "view",
    SERVER: "server"
};


function Dispatcher() {
    this.callbacks = [];
}
Dispatcher.prototype.register = function (callback) {
    this.callbacks.push(callback);
};
Dispatcher.prototype.unregister = function (callback) {
    var index = this.callbacks.indexOf(callback);
    if (index >= 0) {
        this.callbacks.splice(index, 1);
    }
};
Dispatcher.prototype.dispatch = function (payload) {
    console.debug("dispatch", payload);
    for (var i = 0; i < this.callbacks.length; i++) {
        this.callbacks[i](payload);
    }
};


AppDispatcher = new Dispatcher();
AppDispatcher.dispatchViewAction = function (action) {
    action.source = PayloadSources.VIEW;
    this.dispatch(action);
};
AppDispatcher.dispatchServerAction = function (action) {
    action.source = PayloadSources.SERVER;
    this.dispatch(action);
};

var ActionTypes = {
    // Connection
    CONNECTION_OPEN: "connection_open",
    CONNECTION_CLOSE: "connection_close",
    CONNECTION_ERROR: "connection_error",

    // Stores
    SETTINGS_STORE: "settings",
    EVENT_STORE: "events",
    FLOW_STORE: "flows",
};

var StoreCmds = {
    ADD: "add",
    UPDATE: "update",
    REMOVE: "remove",
    RESET: "reset"
};

var ConnectionActions = {
    open: function () {
        AppDispatcher.dispatchViewAction({
            type: ActionTypes.CONNECTION_OPEN
        });
    },
    close: function () {
        AppDispatcher.dispatchViewAction({
            type: ActionTypes.CONNECTION_CLOSE
        });
    },
    error: function () {
        AppDispatcher.dispatchViewAction({
            type: ActionTypes.CONNECTION_ERROR
        });
    }
};

var SettingsActions = {
    update: function (settings) {

        jQuery.ajax({
            type: "PUT",
            url: "/settings",
            data: settings
        });

        //Facebook Flux: We do an optimistic update on the client already.
        AppDispatcher.dispatchViewAction({
            type: ActionTypes.SETTINGS_STORE,
            cmd: StoreCmds.UPDATE,
            data: settings
        });
    }
};

var EventLogActions_event_id = 0;
var EventLogActions = {
    add_event: function (message) {
        AppDispatcher.dispatchViewAction({
            type: ActionTypes.EVENT_STORE,
            cmd: StoreCmds.ADD,
            data: {
                message: message,
                level: "web",
                id: "viewAction-" + EventLogActions_event_id++
            }
        });
    }
};

Query = {
    FILTER: "f",
    HIGHLIGHT: "h"
};
Filt = (function() {
  /*
   * Generated by PEG.js 0.8.0.
   *
   * http://pegjs.majda.cz/
   */

  function peg$subclass(child, parent) {
    function ctor() { this.constructor = child; }
    ctor.prototype = parent.prototype;
    child.prototype = new ctor();
  }

  function SyntaxError(message, expected, found, offset, line, column) {
    this.message  = message;
    this.expected = expected;
    this.found    = found;
    this.offset   = offset;
    this.line     = line;
    this.column   = column;

    this.name     = "SyntaxError";
  }

  peg$subclass(SyntaxError, Error);

  function parse(input) {
    var options = arguments.length > 1 ? arguments[1] : {},

        peg$FAILED = {},

        peg$startRuleFunctions = { start: peg$parsestart },
        peg$startRuleFunction  = peg$parsestart,

        peg$c0 = { type: "other", description: "filter expression" },
        peg$c1 = peg$FAILED,
        peg$c2 = function(orExpr) { return orExpr; },
        peg$c3 = [],
        peg$c4 = function() {return trueFilter; },
        peg$c5 = { type: "other", description: "whitespace" },
        peg$c6 = /^[ \t\n\r]/,
        peg$c7 = { type: "class", value: "[ \\t\\n\\r]", description: "[ \\t\\n\\r]" },
        peg$c8 = { type: "other", description: "control character" },
        peg$c9 = /^[|&!()~"]/,
        peg$c10 = { type: "class", value: "[|&!()~\"]", description: "[|&!()~\"]" },
        peg$c11 = { type: "other", description: "optional whitespace" },
        peg$c12 = "|",
        peg$c13 = { type: "literal", value: "|", description: "\"|\"" },
        peg$c14 = function(first, second) { return or(first, second); },
        peg$c15 = "&",
        peg$c16 = { type: "literal", value: "&", description: "\"&\"" },
        peg$c17 = function(first, second) { return and(first, second); },
        peg$c18 = "!",
        peg$c19 = { type: "literal", value: "!", description: "\"!\"" },
        peg$c20 = function(expr) { return not(expr); },
        peg$c21 = "(",
        peg$c22 = { type: "literal", value: "(", description: "\"(\"" },
        peg$c23 = ")",
        peg$c24 = { type: "literal", value: ")", description: "\")\"" },
        peg$c25 = function(expr) { return binding(expr); },
        peg$c26 = "~a",
        peg$c27 = { type: "literal", value: "~a", description: "\"~a\"" },
        peg$c28 = function() { return assetFilter; },
        peg$c29 = "~e",
        peg$c30 = { type: "literal", value: "~e", description: "\"~e\"" },
        peg$c31 = function() { return errorFilter; },
        peg$c32 = "~q",
        peg$c33 = { type: "literal", value: "~q", description: "\"~q\"" },
        peg$c34 = function() { return noResponseFilter; },
        peg$c35 = "~s",
        peg$c36 = { type: "literal", value: "~s", description: "\"~s\"" },
        peg$c37 = function() { return responseFilter; },
        peg$c38 = "true",
        peg$c39 = { type: "literal", value: "true", description: "\"true\"" },
        peg$c40 = function() { return trueFilter; },
        peg$c41 = "false",
        peg$c42 = { type: "literal", value: "false", description: "\"false\"" },
        peg$c43 = function() { return falseFilter; },
        peg$c44 = "~c",
        peg$c45 = { type: "literal", value: "~c", description: "\"~c\"" },
        peg$c46 = function(s) { return responseCode(s); },
        peg$c47 = "~d",
        peg$c48 = { type: "literal", value: "~d", description: "\"~d\"" },
        peg$c49 = function(s) { return domain(s); },
        peg$c50 = "~h",
        peg$c51 = { type: "literal", value: "~h", description: "\"~h\"" },
        peg$c52 = function(s) { return header(s); },
        peg$c53 = "~hq",
        peg$c54 = { type: "literal", value: "~hq", description: "\"~hq\"" },
        peg$c55 = function(s) { return requestHeader(s); },
        peg$c56 = "~hs",
        peg$c57 = { type: "literal", value: "~hs", description: "\"~hs\"" },
        peg$c58 = function(s) { return responseHeader(s); },
        peg$c59 = "~m",
        peg$c60 = { type: "literal", value: "~m", description: "\"~m\"" },
        peg$c61 = function(s) { return method(s); },
        peg$c62 = "~t",
        peg$c63 = { type: "literal", value: "~t", description: "\"~t\"" },
        peg$c64 = function(s) { return contentType(s); },
        peg$c65 = "~tq",
        peg$c66 = { type: "literal", value: "~tq", description: "\"~tq\"" },
        peg$c67 = function(s) { return requestContentType(s); },
        peg$c68 = "~ts",
        peg$c69 = { type: "literal", value: "~ts", description: "\"~ts\"" },
        peg$c70 = function(s) { return responseContentType(s); },
        peg$c71 = "~u",
        peg$c72 = { type: "literal", value: "~u", description: "\"~u\"" },
        peg$c73 = function(s) { return url(s); },
        peg$c74 = { type: "other", description: "integer" },
        peg$c75 = null,
        peg$c76 = /^['"]/,
        peg$c77 = { type: "class", value: "['\"]", description: "['\"]" },
        peg$c78 = /^[0-9]/,
        peg$c79 = { type: "class", value: "[0-9]", description: "[0-9]" },
        peg$c80 = function(digits) { return parseInt(digits.join(""), 10); },
        peg$c81 = { type: "other", description: "string" },
        peg$c82 = "\"",
        peg$c83 = { type: "literal", value: "\"", description: "\"\\\"\"" },
        peg$c84 = function(chars) { return chars.join(""); },
        peg$c85 = "'",
        peg$c86 = { type: "literal", value: "'", description: "\"'\"" },
        peg$c87 = void 0,
        peg$c88 = /^["\\]/,
        peg$c89 = { type: "class", value: "[\"\\\\]", description: "[\"\\\\]" },
        peg$c90 = { type: "any", description: "any character" },
        peg$c91 = function(char) { return char; },
        peg$c92 = "\\",
        peg$c93 = { type: "literal", value: "\\", description: "\"\\\\\"" },
        peg$c94 = /^['\\]/,
        peg$c95 = { type: "class", value: "['\\\\]", description: "['\\\\]" },
        peg$c96 = /^['"\\]/,
        peg$c97 = { type: "class", value: "['\"\\\\]", description: "['\"\\\\]" },
        peg$c98 = "n",
        peg$c99 = { type: "literal", value: "n", description: "\"n\"" },
        peg$c100 = function() { return "\n"; },
        peg$c101 = "r",
        peg$c102 = { type: "literal", value: "r", description: "\"r\"" },
        peg$c103 = function() { return "\r"; },
        peg$c104 = "t",
        peg$c105 = { type: "literal", value: "t", description: "\"t\"" },
        peg$c106 = function() { return "\t"; },

        peg$currPos          = 0,
        peg$reportedPos      = 0,
        peg$cachedPos        = 0,
        peg$cachedPosDetails = { line: 1, column: 1, seenCR: false },
        peg$maxFailPos       = 0,
        peg$maxFailExpected  = [],
        peg$silentFails      = 0,

        peg$result;

    if ("startRule" in options) {
      if (!(options.startRule in peg$startRuleFunctions)) {
        throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
      }

      peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
    }

    function text() {
      return input.substring(peg$reportedPos, peg$currPos);
    }

    function offset() {
      return peg$reportedPos;
    }

    function line() {
      return peg$computePosDetails(peg$reportedPos).line;
    }

    function column() {
      return peg$computePosDetails(peg$reportedPos).column;
    }

    function expected(description) {
      throw peg$buildException(
        null,
        [{ type: "other", description: description }],
        peg$reportedPos
      );
    }

    function error(message) {
      throw peg$buildException(message, null, peg$reportedPos);
    }

    function peg$computePosDetails(pos) {
      function advance(details, startPos, endPos) {
        var p, ch;

        for (p = startPos; p < endPos; p++) {
          ch = input.charAt(p);
          if (ch === "\n") {
            if (!details.seenCR) { details.line++; }
            details.column = 1;
            details.seenCR = false;
          } else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") {
            details.line++;
            details.column = 1;
            details.seenCR = true;
          } else {
            details.column++;
            details.seenCR = false;
          }
        }
      }

      if (peg$cachedPos !== pos) {
        if (peg$cachedPos > pos) {
          peg$cachedPos = 0;
          peg$cachedPosDetails = { line: 1, column: 1, seenCR: false };
        }
        advance(peg$cachedPosDetails, peg$cachedPos, pos);
        peg$cachedPos = pos;
      }

      return peg$cachedPosDetails;
    }

    function peg$fail(expected) {
      if (peg$currPos < peg$maxFailPos) { return; }

      if (peg$currPos > peg$maxFailPos) {
        peg$maxFailPos = peg$currPos;
        peg$maxFailExpected = [];
      }

      peg$maxFailExpected.push(expected);
    }

    function peg$buildException(message, expected, pos) {
      function cleanupExpected(expected) {
        var i = 1;

        expected.sort(function(a, b) {
          if (a.description < b.description) {
            return -1;
          } else if (a.description > b.description) {
            return 1;
          } else {
            return 0;
          }
        });

        while (i < expected.length) {
          if (expected[i - 1] === expected[i]) {
            expected.splice(i, 1);
          } else {
            i++;
          }
        }
      }

      function buildMessage(expected, found) {
        function stringEscape(s) {
          function hex(ch) { return ch.charCodeAt(0).toString(16).toUpperCase(); }

          return s
            .replace(/\\/g,   '\\\\')
            .replace(/"/g,    '\\"')
            .replace(/\x08/g, '\\b')
            .replace(/\t/g,   '\\t')
            .replace(/\n/g,   '\\n')
            .replace(/\f/g,   '\\f')
            .replace(/\r/g,   '\\r')
            .replace(/[\x00-\x07\x0B\x0E\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
            .replace(/[\x10-\x1F\x80-\xFF]/g,    function(ch) { return '\\x'  + hex(ch); })
            .replace(/[\u0180-\u0FFF]/g,         function(ch) { return '\\u0' + hex(ch); })
            .replace(/[\u1080-\uFFFF]/g,         function(ch) { return '\\u'  + hex(ch); });
        }

        var expectedDescs = new Array(expected.length),
            expectedDesc, foundDesc, i;

        for (i = 0; i < expected.length; i++) {
          expectedDescs[i] = expected[i].description;
        }

        expectedDesc = (expected.length > 1
          ? expectedDescs.slice(0, -1).join(", ")
              + " or "
              + expectedDescs[expected.length - 1]
          : expectedDescs[0]);

        foundDesc = found ? "\"" + stringEscape(found) + "\"" : "end of input";

        return "Expected " + expectedDesc + " but " + foundDesc + " found.";
      }

      var posDetails = peg$computePosDetails(pos),
          found      = pos < input.length ? input.charAt(pos) : null;

      if (expected !== null) {
        cleanupExpected(expected);
      }

      return new SyntaxError(
        message !== null ? message : buildMessage(expected, found),
        expected,
        found,
        pos,
        posDetails.line,
        posDetails.column
      );
    }

    function peg$parsestart() {
      var s0, s1, s2, s3;

      peg$silentFails++;
      s0 = peg$currPos;
      s1 = peg$parse__();
      if (s1 !== peg$FAILED) {
        s2 = peg$parseOrExpr();
        if (s2 !== peg$FAILED) {
          s3 = peg$parse__();
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c2(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        s1 = [];
        if (s1 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c4();
        }
        s0 = s1;
      }
      peg$silentFails--;
      if (s0 === peg$FAILED) {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c0); }
      }

      return s0;
    }

    function peg$parsews() {
      var s0, s1;

      peg$silentFails++;
      if (peg$c6.test(input.charAt(peg$currPos))) {
        s0 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c7); }
      }
      peg$silentFails--;
      if (s0 === peg$FAILED) {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c5); }
      }

      return s0;
    }

    function peg$parsecc() {
      var s0, s1;

      peg$silentFails++;
      if (peg$c9.test(input.charAt(peg$currPos))) {
        s0 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c10); }
      }
      peg$silentFails--;
      if (s0 === peg$FAILED) {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c8); }
      }

      return s0;
    }

    function peg$parse__() {
      var s0, s1;

      peg$silentFails++;
      s0 = [];
      s1 = peg$parsews();
      while (s1 !== peg$FAILED) {
        s0.push(s1);
        s1 = peg$parsews();
      }
      peg$silentFails--;
      if (s0 === peg$FAILED) {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c11); }
      }

      return s0;
    }

    function peg$parseOrExpr() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      s1 = peg$parseAndExpr();
      if (s1 !== peg$FAILED) {
        s2 = peg$parse__();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 124) {
            s3 = peg$c12;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c13); }
          }
          if (s3 !== peg$FAILED) {
            s4 = peg$parse__();
            if (s4 !== peg$FAILED) {
              s5 = peg$parseOrExpr();
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c14(s1, s5);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c1;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c1;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$parseAndExpr();
      }

      return s0;
    }

    function peg$parseAndExpr() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      s1 = peg$parseNotExpr();
      if (s1 !== peg$FAILED) {
        s2 = peg$parse__();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 38) {
            s3 = peg$c15;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c16); }
          }
          if (s3 !== peg$FAILED) {
            s4 = peg$parse__();
            if (s4 !== peg$FAILED) {
              s5 = peg$parseAndExpr();
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c17(s1, s5);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c1;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c1;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        s1 = peg$parseNotExpr();
        if (s1 !== peg$FAILED) {
          s2 = [];
          s3 = peg$parsews();
          if (s3 !== peg$FAILED) {
            while (s3 !== peg$FAILED) {
              s2.push(s3);
              s3 = peg$parsews();
            }
          } else {
            s2 = peg$c1;
          }
          if (s2 !== peg$FAILED) {
            s3 = peg$parseAndExpr();
            if (s3 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c17(s1, s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c1;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$parseNotExpr();
        }
      }

      return s0;
    }

    function peg$parseNotExpr() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 33) {
        s1 = peg$c18;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c19); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parse__();
        if (s2 !== peg$FAILED) {
          s3 = peg$parseNotExpr();
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c20(s3);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$parseBindingExpr();
      }

      return s0;
    }

    function peg$parseBindingExpr() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 40) {
        s1 = peg$c21;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c22); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parse__();
        if (s2 !== peg$FAILED) {
          s3 = peg$parseOrExpr();
          if (s3 !== peg$FAILED) {
            s4 = peg$parse__();
            if (s4 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 41) {
                s5 = peg$c23;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c24); }
              }
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c25(s3);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c1;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c1;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$parseExpr();
      }

      return s0;
    }

    function peg$parseExpr() {
      var s0;

      s0 = peg$parseNullaryExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseUnaryExpr();
      }

      return s0;
    }

    function peg$parseNullaryExpr() {
      var s0, s1;

      s0 = peg$parseBooleanLiteral();
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 2) === peg$c26) {
          s1 = peg$c26;
          peg$currPos += 2;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c27); }
        }
        if (s1 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c28();
        }
        s0 = s1;
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 2) === peg$c29) {
            s1 = peg$c29;
            peg$currPos += 2;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c30); }
          }
          if (s1 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c31();
          }
          s0 = s1;
          if (s0 === peg$FAILED) {
            s0 = peg$currPos;
            if (input.substr(peg$currPos, 2) === peg$c32) {
              s1 = peg$c32;
              peg$currPos += 2;
            } else {
              s1 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c33); }
            }
            if (s1 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c34();
            }
            s0 = s1;
            if (s0 === peg$FAILED) {
              s0 = peg$currPos;
              if (input.substr(peg$currPos, 2) === peg$c35) {
                s1 = peg$c35;
                peg$currPos += 2;
              } else {
                s1 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c36); }
              }
              if (s1 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c37();
              }
              s0 = s1;
            }
          }
        }
      }

      return s0;
    }

    function peg$parseBooleanLiteral() {
      var s0, s1;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 4) === peg$c38) {
        s1 = peg$c38;
        peg$currPos += 4;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c39); }
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c40();
      }
      s0 = s1;
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 5) === peg$c41) {
          s1 = peg$c41;
          peg$currPos += 5;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c42); }
        }
        if (s1 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c43();
        }
        s0 = s1;
      }

      return s0;
    }

    function peg$parseUnaryExpr() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 2) === peg$c44) {
        s1 = peg$c44;
        peg$currPos += 2;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c45); }
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        s3 = peg$parsews();
        if (s3 !== peg$FAILED) {
          while (s3 !== peg$FAILED) {
            s2.push(s3);
            s3 = peg$parsews();
          }
        } else {
          s2 = peg$c1;
        }
        if (s2 !== peg$FAILED) {
          s3 = peg$parseIntegerLiteral();
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c46(s3);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 2) === peg$c47) {
          s1 = peg$c47;
          peg$currPos += 2;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c48); }
        }
        if (s1 !== peg$FAILED) {
          s2 = [];
          s3 = peg$parsews();
          if (s3 !== peg$FAILED) {
            while (s3 !== peg$FAILED) {
              s2.push(s3);
              s3 = peg$parsews();
            }
          } else {
            s2 = peg$c1;
          }
          if (s2 !== peg$FAILED) {
            s3 = peg$parseStringLiteral();
            if (s3 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c49(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c1;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 2) === peg$c50) {
            s1 = peg$c50;
            peg$currPos += 2;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c51); }
          }
          if (s1 !== peg$FAILED) {
            s2 = [];
            s3 = peg$parsews();
            if (s3 !== peg$FAILED) {
              while (s3 !== peg$FAILED) {
                s2.push(s3);
                s3 = peg$parsews();
              }
            } else {
              s2 = peg$c1;
            }
            if (s2 !== peg$FAILED) {
              s3 = peg$parseStringLiteral();
              if (s3 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c52(s3);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c1;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c1;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
          if (s0 === peg$FAILED) {
            s0 = peg$currPos;
            if (input.substr(peg$currPos, 3) === peg$c53) {
              s1 = peg$c53;
              peg$currPos += 3;
            } else {
              s1 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c54); }
            }
            if (s1 !== peg$FAILED) {
              s2 = [];
              s3 = peg$parsews();
              if (s3 !== peg$FAILED) {
                while (s3 !== peg$FAILED) {
                  s2.push(s3);
                  s3 = peg$parsews();
                }
              } else {
                s2 = peg$c1;
              }
              if (s2 !== peg$FAILED) {
                s3 = peg$parseStringLiteral();
                if (s3 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c55(s3);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c1;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c1;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c1;
            }
            if (s0 === peg$FAILED) {
              s0 = peg$currPos;
              if (input.substr(peg$currPos, 3) === peg$c56) {
                s1 = peg$c56;
                peg$currPos += 3;
              } else {
                s1 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c57); }
              }
              if (s1 !== peg$FAILED) {
                s2 = [];
                s3 = peg$parsews();
                if (s3 !== peg$FAILED) {
                  while (s3 !== peg$FAILED) {
                    s2.push(s3);
                    s3 = peg$parsews();
                  }
                } else {
                  s2 = peg$c1;
                }
                if (s2 !== peg$FAILED) {
                  s3 = peg$parseStringLiteral();
                  if (s3 !== peg$FAILED) {
                    peg$reportedPos = s0;
                    s1 = peg$c58(s3);
                    s0 = s1;
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c1;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c1;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c1;
              }
              if (s0 === peg$FAILED) {
                s0 = peg$currPos;
                if (input.substr(peg$currPos, 2) === peg$c59) {
                  s1 = peg$c59;
                  peg$currPos += 2;
                } else {
                  s1 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c60); }
                }
                if (s1 !== peg$FAILED) {
                  s2 = [];
                  s3 = peg$parsews();
                  if (s3 !== peg$FAILED) {
                    while (s3 !== peg$FAILED) {
                      s2.push(s3);
                      s3 = peg$parsews();
                    }
                  } else {
                    s2 = peg$c1;
                  }
                  if (s2 !== peg$FAILED) {
                    s3 = peg$parseStringLiteral();
                    if (s3 !== peg$FAILED) {
                      peg$reportedPos = s0;
                      s1 = peg$c61(s3);
                      s0 = s1;
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c1;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c1;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c1;
                }
                if (s0 === peg$FAILED) {
                  s0 = peg$currPos;
                  if (input.substr(peg$currPos, 2) === peg$c62) {
                    s1 = peg$c62;
                    peg$currPos += 2;
                  } else {
                    s1 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c63); }
                  }
                  if (s1 !== peg$FAILED) {
                    s2 = [];
                    s3 = peg$parsews();
                    if (s3 !== peg$FAILED) {
                      while (s3 !== peg$FAILED) {
                        s2.push(s3);
                        s3 = peg$parsews();
                      }
                    } else {
                      s2 = peg$c1;
                    }
                    if (s2 !== peg$FAILED) {
                      s3 = peg$parseStringLiteral();
                      if (s3 !== peg$FAILED) {
                        peg$reportedPos = s0;
                        s1 = peg$c64(s3);
                        s0 = s1;
                      } else {
                        peg$currPos = s0;
                        s0 = peg$c1;
                      }
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c1;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c1;
                  }
                  if (s0 === peg$FAILED) {
                    s0 = peg$currPos;
                    if (input.substr(peg$currPos, 3) === peg$c65) {
                      s1 = peg$c65;
                      peg$currPos += 3;
                    } else {
                      s1 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c66); }
                    }
                    if (s1 !== peg$FAILED) {
                      s2 = [];
                      s3 = peg$parsews();
                      if (s3 !== peg$FAILED) {
                        while (s3 !== peg$FAILED) {
                          s2.push(s3);
                          s3 = peg$parsews();
                        }
                      } else {
                        s2 = peg$c1;
                      }
                      if (s2 !== peg$FAILED) {
                        s3 = peg$parseStringLiteral();
                        if (s3 !== peg$FAILED) {
                          peg$reportedPos = s0;
                          s1 = peg$c67(s3);
                          s0 = s1;
                        } else {
                          peg$currPos = s0;
                          s0 = peg$c1;
                        }
                      } else {
                        peg$currPos = s0;
                        s0 = peg$c1;
                      }
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c1;
                    }
                    if (s0 === peg$FAILED) {
                      s0 = peg$currPos;
                      if (input.substr(peg$currPos, 3) === peg$c68) {
                        s1 = peg$c68;
                        peg$currPos += 3;
                      } else {
                        s1 = peg$FAILED;
                        if (peg$silentFails === 0) { peg$fail(peg$c69); }
                      }
                      if (s1 !== peg$FAILED) {
                        s2 = [];
                        s3 = peg$parsews();
                        if (s3 !== peg$FAILED) {
                          while (s3 !== peg$FAILED) {
                            s2.push(s3);
                            s3 = peg$parsews();
                          }
                        } else {
                          s2 = peg$c1;
                        }
                        if (s2 !== peg$FAILED) {
                          s3 = peg$parseStringLiteral();
                          if (s3 !== peg$FAILED) {
                            peg$reportedPos = s0;
                            s1 = peg$c70(s3);
                            s0 = s1;
                          } else {
                            peg$currPos = s0;
                            s0 = peg$c1;
                          }
                        } else {
                          peg$currPos = s0;
                          s0 = peg$c1;
                        }
                      } else {
                        peg$currPos = s0;
                        s0 = peg$c1;
                      }
                      if (s0 === peg$FAILED) {
                        s0 = peg$currPos;
                        if (input.substr(peg$currPos, 2) === peg$c71) {
                          s1 = peg$c71;
                          peg$currPos += 2;
                        } else {
                          s1 = peg$FAILED;
                          if (peg$silentFails === 0) { peg$fail(peg$c72); }
                        }
                        if (s1 !== peg$FAILED) {
                          s2 = [];
                          s3 = peg$parsews();
                          if (s3 !== peg$FAILED) {
                            while (s3 !== peg$FAILED) {
                              s2.push(s3);
                              s3 = peg$parsews();
                            }
                          } else {
                            s2 = peg$c1;
                          }
                          if (s2 !== peg$FAILED) {
                            s3 = peg$parseStringLiteral();
                            if (s3 !== peg$FAILED) {
                              peg$reportedPos = s0;
                              s1 = peg$c73(s3);
                              s0 = s1;
                            } else {
                              peg$currPos = s0;
                              s0 = peg$c1;
                            }
                          } else {
                            peg$currPos = s0;
                            s0 = peg$c1;
                          }
                        } else {
                          peg$currPos = s0;
                          s0 = peg$c1;
                        }
                        if (s0 === peg$FAILED) {
                          s0 = peg$currPos;
                          s1 = peg$parseStringLiteral();
                          if (s1 !== peg$FAILED) {
                            peg$reportedPos = s0;
                            s1 = peg$c73(s1);
                          }
                          s0 = s1;
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }

      return s0;
    }

    function peg$parseIntegerLiteral() {
      var s0, s1, s2, s3;

      peg$silentFails++;
      s0 = peg$currPos;
      if (peg$c76.test(input.charAt(peg$currPos))) {
        s1 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c77); }
      }
      if (s1 === peg$FAILED) {
        s1 = peg$c75;
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        if (peg$c78.test(input.charAt(peg$currPos))) {
          s3 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c79); }
        }
        if (s3 !== peg$FAILED) {
          while (s3 !== peg$FAILED) {
            s2.push(s3);
            if (peg$c78.test(input.charAt(peg$currPos))) {
              s3 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c79); }
            }
          }
        } else {
          s2 = peg$c1;
        }
        if (s2 !== peg$FAILED) {
          if (peg$c76.test(input.charAt(peg$currPos))) {
            s3 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c77); }
          }
          if (s3 === peg$FAILED) {
            s3 = peg$c75;
          }
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c80(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }
      peg$silentFails--;
      if (s0 === peg$FAILED) {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c74); }
      }

      return s0;
    }

    function peg$parseStringLiteral() {
      var s0, s1, s2, s3;

      peg$silentFails++;
      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 34) {
        s1 = peg$c82;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c83); }
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        s3 = peg$parseDoubleStringChar();
        while (s3 !== peg$FAILED) {
          s2.push(s3);
          s3 = peg$parseDoubleStringChar();
        }
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 34) {
            s3 = peg$c82;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c83); }
          }
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c84(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 39) {
          s1 = peg$c85;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c86); }
        }
        if (s1 !== peg$FAILED) {
          s2 = [];
          s3 = peg$parseSingleStringChar();
          while (s3 !== peg$FAILED) {
            s2.push(s3);
            s3 = peg$parseSingleStringChar();
          }
          if (s2 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 39) {
              s3 = peg$c85;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c86); }
            }
            if (s3 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c84(s2);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c1;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          s1 = peg$currPos;
          peg$silentFails++;
          s2 = peg$parsecc();
          peg$silentFails--;
          if (s2 === peg$FAILED) {
            s1 = peg$c87;
          } else {
            peg$currPos = s1;
            s1 = peg$c1;
          }
          if (s1 !== peg$FAILED) {
            s2 = [];
            s3 = peg$parseUnquotedStringChar();
            if (s3 !== peg$FAILED) {
              while (s3 !== peg$FAILED) {
                s2.push(s3);
                s3 = peg$parseUnquotedStringChar();
              }
            } else {
              s2 = peg$c1;
            }
            if (s2 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c84(s2);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c1;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        }
      }
      peg$silentFails--;
      if (s0 === peg$FAILED) {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c81); }
      }

      return s0;
    }

    function peg$parseDoubleStringChar() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = peg$currPos;
      peg$silentFails++;
      if (peg$c88.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c89); }
      }
      peg$silentFails--;
      if (s2 === peg$FAILED) {
        s1 = peg$c87;
      } else {
        peg$currPos = s1;
        s1 = peg$c1;
      }
      if (s1 !== peg$FAILED) {
        if (input.length > peg$currPos) {
          s2 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c90); }
        }
        if (s2 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c91(s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 92) {
          s1 = peg$c92;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c93); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parseEscapeSequence();
          if (s2 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c91(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      }

      return s0;
    }

    function peg$parseSingleStringChar() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = peg$currPos;
      peg$silentFails++;
      if (peg$c94.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c95); }
      }
      peg$silentFails--;
      if (s2 === peg$FAILED) {
        s1 = peg$c87;
      } else {
        peg$currPos = s1;
        s1 = peg$c1;
      }
      if (s1 !== peg$FAILED) {
        if (input.length > peg$currPos) {
          s2 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c90); }
        }
        if (s2 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c91(s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 92) {
          s1 = peg$c92;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c93); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parseEscapeSequence();
          if (s2 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c91(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c1;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      }

      return s0;
    }

    function peg$parseUnquotedStringChar() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = peg$currPos;
      peg$silentFails++;
      s2 = peg$parsews();
      peg$silentFails--;
      if (s2 === peg$FAILED) {
        s1 = peg$c87;
      } else {
        peg$currPos = s1;
        s1 = peg$c1;
      }
      if (s1 !== peg$FAILED) {
        if (input.length > peg$currPos) {
          s2 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c90); }
        }
        if (s2 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c91(s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$c1;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c1;
      }

      return s0;
    }

    function peg$parseEscapeSequence() {
      var s0, s1;

      if (peg$c96.test(input.charAt(peg$currPos))) {
        s0 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c97); }
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 110) {
          s1 = peg$c98;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c99); }
        }
        if (s1 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c100();
        }
        s0 = s1;
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 114) {
            s1 = peg$c101;
            peg$currPos++;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c102); }
          }
          if (s1 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c103();
          }
          s0 = s1;
          if (s0 === peg$FAILED) {
            s0 = peg$currPos;
            if (input.charCodeAt(peg$currPos) === 116) {
              s1 = peg$c104;
              peg$currPos++;
            } else {
              s1 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c105); }
            }
            if (s1 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c106();
            }
            s0 = s1;
          }
        }
      }

      return s0;
    }


    function or(first, second) {
        // Add explicit function names to ease debugging.
        function orFilter() {
            return first.apply(this, arguments) || second.apply(this, arguments);
        }
        orFilter.desc = first.desc + " or " + second.desc;
        return orFilter;
    }
    function and(first, second) {
        function andFilter() {
            return first.apply(this, arguments) && second.apply(this, arguments);
        }
        andFilter.desc = first.desc + " and " + second.desc;
        return andFilter;
    }
    function not(expr) {
        function notFilter() {
            return !expr.apply(this, arguments);
        }
        notFilter.desc = "not " + expr.desc;
        return notFilter;
    }
    function binding(expr) {
        function bindingFilter() {
            return expr.apply(this, arguments);
        }
        bindingFilter.desc = "(" + expr.desc + ")";
        return bindingFilter;
    }
    function trueFilter(flow) {
        return true;
    }
    trueFilter.desc = "true";
    function falseFilter(flow) {
        return false;
    }
    falseFilter.desc = "false";

    var ASSET_TYPES = [
        new RegExp("text/javascript"),
        new RegExp("application/x-javascript"),
        new RegExp("application/javascript"),
        new RegExp("text/css"),
        new RegExp("image/.*"),
        new RegExp("application/x-shockwave-flash")
    ];
    function assetFilter(flow) {
        if (flow.response) {
            var ct = ResponseUtils.getContentType(flow.response);
            var i = ASSET_TYPES.length;
            while (i--) {
                if (ASSET_TYPES[i].test(ct)) {
                    return true;
                }
            }
        }
        return false;
    }
    assetFilter.desc = "is asset";
    function responseCode(code){
        function responseCodeFilter(flow){
            return flow.response && flow.response.code === code;
        }
        responseCodeFilter.desc = "resp. code is " + code;
        return responseCodeFilter;
    }
    function domain(regex){
        regex = new RegExp(regex, "i");
        function domainFilter(flow){
            return flow.request && regex.test(flow.request.host);
        }
        domainFilter.desc = "domain matches " + regex;
        return domainFilter;
    }
    function errorFilter(flow){
        return !!flow.error;
    }
    errorFilter.desc = "has error";
    function header(regex){
        regex = new RegExp(regex, "i");
        function headerFilter(flow){
            return (
                (flow.request && RequestUtils.match_header(flow.request, regex))
                ||
                (flow.response && ResponseUtils.match_header(flow.response, regex))
            );
        }
        headerFilter.desc = "header matches " + regex;
        return headerFilter;
    }
    function requestHeader(regex){
        regex = new RegExp(regex, "i");
        function requestHeaderFilter(flow){
            return (flow.request && RequestUtils.match_header(flow.request, regex));
        }
        requestHeaderFilter.desc = "req. header matches " + regex;
        return requestHeaderFilter;
    }
    function responseHeader(regex){
        regex = new RegExp(regex, "i");
        function responseHeaderFilter(flow){
            return (flow.response && ResponseUtils.match_header(flow.response, regex));
        }
        responseHeaderFilter.desc = "resp. header matches " + regex;
        return responseHeaderFilter;
    }
    function method(regex){
        regex = new RegExp(regex, "i");
        function methodFilter(flow){
            return flow.request && regex.test(flow.request.method);
        }
        methodFilter.desc = "method matches " + regex;
        return methodFilter;
    }
    function noResponseFilter(flow){
        return flow.request && !flow.response;
    }
    noResponseFilter.desc = "has no response";
    function responseFilter(flow){
        return !!flow.response;
    }
    responseFilter.desc = "has response";

    function contentType(regex){
        regex = new RegExp(regex, "i");
        function contentTypeFilter(flow){
            return (
                (flow.request && regex.test(RequestUtils.getContentType(flow.request)))
                ||
                (flow.response && regex.test(ResponseUtils.getContentType(flow.response)))
            );
        }
        contentTypeFilter.desc = "content type matches " + regex;
        return contentTypeFilter;
    }
    function requestContentType(regex){
        regex = new RegExp(regex, "i");
        function requestContentTypeFilter(flow){
            return flow.request && regex.test(RequestUtils.getContentType(flow.request));
        }
        requestContentTypeFilter.desc = "req. content type matches " + regex;
        return requestContentTypeFilter;
    }
    function responseContentType(regex){
        regex = new RegExp(regex, "i");
        function responseContentTypeFilter(flow){
            return flow.response && regex.test(ResponseUtils.getContentType(flow.response));
        }
        responseContentTypeFilter.desc = "resp. content type matches " + regex;
        return responseContentTypeFilter;
    }
    function url(regex){
        regex = new RegExp(regex, "i");
        function urlFilter(flow){
            return flow.request && regex.test(RequestUtils.pretty_url(flow.request));
        }
        urlFilter.desc = "url matches " + regex;
        return urlFilter;
    }


    peg$result = peg$startRuleFunction();

    if (peg$result !== peg$FAILED && peg$currPos === input.length) {
      return peg$result;
    } else {
      if (peg$result !== peg$FAILED && peg$currPos < input.length) {
        peg$fail({ type: "end", description: "end of input" });
      }

      throw peg$buildException(null, peg$maxFailExpected, peg$maxFailPos);
    }
  }

  return {
    SyntaxError: SyntaxError,
    parse:       parse
  };
})();
var _MessageUtils = {
    getContentType: function (message) {
        return this.get_first_header(message, /^Content-Type$/i);
    },
    get_first_header: function (message, regex) {
        //FIXME: Cache Invalidation.
        if (!message._headerLookups)
            Object.defineProperty(message, "_headerLookups", {
                value: {},
                configurable: false,
                enumerable: false,
                writable: false
            });
        if (!(regex in message._headerLookups)) {
            var header;
            for (var i = 0; i < message.headers.length; i++) {
                if (!!message.headers[i][0].match(regex)) {
                    header = message.headers[i];
                    break;
                }
            }
            message._headerLookups[regex] = header ? header[1] : undefined;
        }
        return message._headerLookups[regex];
    },
    match_header: function (message, regex) {
        var headers = message.headers;
        var i = headers.length;
        while (i--) {
            if (regex.test(headers[i].join(" "))) {
                return headers[i];
            }
        }
        return false;
    }
};

var defaultPorts = {
    "http": 80,
    "https": 443
};

var RequestUtils = _.extend(_MessageUtils, {
    pretty_host: function (request) {
        //FIXME: Add hostheader
        return request.host;
    },
    pretty_url: function (request) {
        var port = "";
        if (defaultPorts[request.scheme] !== request.port) {
            port = ":" + request.port;
        }
        return request.scheme + "://" + this.pretty_host(request) + port + request.path;
    }
});

var ResponseUtils = _.extend(_MessageUtils, {});
function ListStore() {
    EventEmitter.call(this);
    this.reset();
}
_.extend(ListStore.prototype, EventEmitter.prototype, {
    add: function (elem) {
        if (elem.id in this._pos_map) {
            return;
        }
        this._pos_map[elem.id] = this.list.length;
        this.list.push(elem);
        this.emit("add", elem);
    },
    update: function (elem) {
        if (!(elem.id in this._pos_map)) {
            return;
        }
        this.list[this._pos_map[elem.id]] = elem;
        this.emit("update", elem);
    },
    remove: function (elem_id) {
        if (!(elem.id in this._pos_map)) {
            return;
        }
        this.list.splice(this._pos_map[elem_id], 1);
        this._build_map();
        this.emit("remove", elem_id);
    },
    reset: function (elems) {
        this.list = elems || [];
        this._build_map();
        this.emit("recalculate");
    },
    _build_map: function () {
        this._pos_map = {};
        for (var i = 0; i < this.list.length; i++) {
            var elem = this.list[i];
            this._pos_map[elem.id] = i;
        }
    },
    get: function (elem_id) {
        return this.list[this._pos_map[elem_id]];
    },
    index: function (elem_id) {
        return this._pos_map[elem_id];
    }
});


function DictStore() {
    EventEmitter.call(this);
    this.reset();
}
_.extend(DictStore.prototype, EventEmitter.prototype, {
    update: function (dict) {
        _.merge(this.dict, dict);
        this.emit("recalculate");
    },
    reset: function (dict) {
        this.dict = dict || {};
        this.emit("recalculate");
    }
});

function LiveStoreMixin(type) {
    this.type = type;

    this._updates_before_fetch = undefined;
    this._fetchxhr = false;

    this.handle = this.handle.bind(this);
    AppDispatcher.register(this.handle);

    // Avoid double-fetch on startup.
    if (!(window.ws && window.ws.readyState === WebSocket.CONNECTING)) {
        this.fetch();
    }
}
_.extend(LiveStoreMixin.prototype, {
    handle: function (event) {
        if (event.type === ActionTypes.CONNECTION_OPEN) {
            return this.fetch();
        }
        if (event.type === this.type) {
            if (event.cmd === StoreCmds.RESET) {
                this.fetch(event.data);
            } else if (this._updates_before_fetch) {
                console.log("defer update", event);
                this._updates_before_fetch.push(event);
            } else {
                this[event.cmd](event.data);
            }
        }
    },
    close: function () {
        AppDispatcher.unregister(this.handle);
    },
    fetch: function (data) {
        console.log("fetch " + this.type);
        if (this._fetchxhr) {
            this._fetchxhr.abort();
        }
        this._updates_before_fetch = []; // (JS: empty array is true)
        if (data) {
            this.handle_fetch(data);
        } else {
            this._fetchxhr = $.getJSON("/" + this.type)
                .done(function (message) {
                    this.handle_fetch(message.data);
                }.bind(this))
                .fail(function () {
                    EventLogActions.add_event("Could not fetch " + this.type);
                }.bind(this));
        }
    },
    handle_fetch: function (data) {
        this._fetchxhr = false;
        console.log(this.type + " fetched.", this._updates_before_fetch);
        this.reset(data);
        var updates = this._updates_before_fetch;
        this._updates_before_fetch = false;
        for (var i = 0; i < updates.length; i++) {
            this.handle(updates[i]);
        }
    },
});

function LiveListStore(type) {
    ListStore.call(this);
    LiveStoreMixin.call(this, type);
}
_.extend(LiveListStore.prototype, ListStore.prototype, LiveStoreMixin.prototype);

function LiveDictStore(type) {
    DictStore.call(this);
    LiveStoreMixin.call(this, type);
}
_.extend(LiveDictStore.prototype, DictStore.prototype, LiveStoreMixin.prototype);


function FlowStore() {
    return new LiveListStore(ActionTypes.FLOW_STORE);
}

function SettingsStore() {
    return new LiveDictStore(ActionTypes.SETTINGS_STORE);
}

function EventLogStore() {
    LiveListStore.call(this, ActionTypes.EVENT_STORE);
}
_.extend(EventLogStore.prototype, LiveListStore.prototype, {
    fetch: function(){
        LiveListStore.prototype.fetch.apply(this, arguments);

        // Make sure to display updates even if fetching all events failed.
        // This way, we can send "fetch failed" log messages to the log.
        if(this._fetchxhr){
            this._fetchxhr.fail(function(){
                this.handle_fetch(null);
            }.bind(this));
        }
    }
});
function SortByStoreOrder(elem) {
    return this.store.index(elem.id);
}

var default_sort = SortByStoreOrder;
var default_filt = function(elem){
    return true;
};

function StoreView(store, filt, sortfun) {
    EventEmitter.call(this);
    filt = filt || default_filt;
    sortfun = sortfun || default_sort;

    this.store = store;

    this.add = this.add.bind(this);
    this.update = this.update.bind(this);
    this.remove = this.remove.bind(this);
    this.recalculate = this.recalculate.bind(this);
    this.store.addListener("add", this.add);
    this.store.addListener("update", this.update);
    this.store.addListener("remove", this.remove);
    this.store.addListener("recalculate", this.recalculate);

    this.recalculate(filt, sortfun);
}

_.extend(StoreView.prototype, EventEmitter.prototype, {
    close: function () {
        this.store.removeListener("add", this.add);
        this.store.removeListener("update", this.update);
        this.store.removeListener("remove", this.remove);
        this.store.removeListener("recalculate", this.recalculate);
    },
    recalculate: function (filt, sortfun) {
        if (filt) {
            this.filt = filt.bind(this);
        }
        if (sortfun) {
            this.sortfun = sortfun.bind(this);
        }

        this.list = this.store.list.filter(this.filt);
        this.list.sort(function (a, b) {
            return this.sortfun(a) - this.sortfun(b);
        }.bind(this));
        this.emit("recalculate");
    },
    index: function (elem) {
        return _.sortedIndex(this.list, elem, this.sortfun);
    },
    add: function (elem) {
        if (this.filt(elem)) {
            var idx = this.index(elem);
            if (idx === this.list.length) { //happens often, .push is way faster.
                this.list.push(elem);
            } else {
                this.list.splice(idx, 0, elem);
            }
            this.emit("add", elem, idx);
        }
    },
    update: function (elem) {
        var idx;
        var i = this.list.length;
        // Search from the back, we usually update the latest entries.
        while (i--) {
            if (this.list[i].id === elem.id) {
                idx = i;
                break;
            }
        }

        if (idx === -1) { //not contained in list
            this.add(elem);
        } else if (!this.filt(elem)) {
            this.remove(elem.id);
        } else {
            if (this.sortfun(this.list[idx]) !== this.sortfun(elem)) { //sortpos has changed
                this.remove(this.list[idx]);
                this.add(elem);
            } else {
                this.list[idx] = elem;
                this.emit("update", elem, idx);
            }
        }
    },
    remove: function (elem_id) {
        var idx = this.list.length;
        while (idx--) {
            if (this.list[idx].id === elem_id) {
                this.list.splice(idx, 1);
                this.emit("remove", elem_id, idx);
                break;
            }
        }
    }
});
function Connection(url) {

    if (url[0] === "/") {
        url = location.origin.replace("http", "ws") + url;
    }

    var ws = new WebSocket(url);
    ws.onopen = function () {
        ConnectionActions.open();
    };
    ws.onmessage = function (message) {
        var m = JSON.parse(message.data);
        AppDispatcher.dispatchServerAction(m);
    };
    ws.onerror = function () {
        ConnectionActions.error();
        EventLogActions.add_event("WebSocket connection error.");
    };
    ws.onclose = function () {
        ConnectionActions.close();
        EventLogActions.add_event("WebSocket connection closed.");
    };
    return ws;
}
//React utils. For other utilities, see ../utils.js

var Splitter = React.createClass({displayName: 'Splitter',
    getDefaultProps: function () {
        return {
            axis: "x"
        };
    },
    getInitialState: function () {
        return {
            applied: false,
            startX: false,
            startY: false
        };
    },
    onMouseDown: function (e) {
        this.setState({
            startX: e.pageX,
            startY: e.pageY
        });
        window.addEventListener("mousemove", this.onMouseMove);
        window.addEventListener("mouseup", this.onMouseUp);
        // Occasionally, only a dragEnd event is triggered, but no mouseUp.
        window.addEventListener("dragend", this.onDragEnd);
    },
    onDragEnd: function () {
        this.getDOMNode().style.transform = "";
        window.removeEventListener("dragend", this.onDragEnd);
        window.removeEventListener("mouseup", this.onMouseUp);
        window.removeEventListener("mousemove", this.onMouseMove);
    },
    onMouseUp: function (e) {
        this.onDragEnd();

        var node = this.getDOMNode();
        var prev = node.previousElementSibling;
        var next = node.nextElementSibling;

        var dX = e.pageX - this.state.startX;
        var dY = e.pageY - this.state.startY;
        var flexBasis;
        if (this.props.axis === "x") {
            flexBasis = prev.offsetWidth + dX;
        } else {
            flexBasis = prev.offsetHeight + dY;
        }

        prev.style.flex = "0 0 " + Math.max(0, flexBasis) + "px";
        next.style.flex = "1 1 auto";

        this.setState({
            applied: true
        });
        this.onResize();
    },
    onMouseMove: function (e) {
        var dX = 0, dY = 0;
        if (this.props.axis === "x") {
            dX = e.pageX - this.state.startX;
        } else {
            dY = e.pageY - this.state.startY;
        }
        this.getDOMNode().style.transform = "translate(" + dX + "px," + dY + "px)";
    },
    onResize: function () {
        // Trigger a global resize event. This notifies components that employ virtual scrolling
        // that their viewport may have changed.
        window.setTimeout(function () {
            window.dispatchEvent(new CustomEvent("resize"));
        }, 1);
    },
    reset: function (willUnmount) {
        if (!this.state.applied) {
            return;
        }
        var node = this.getDOMNode();
        var prev = node.previousElementSibling;
        var next = node.nextElementSibling;

        prev.style.flex = "";
        next.style.flex = "";

        if (!willUnmount) {
            this.setState({
                applied: false
            });
        }
        this.onResize();
    },
    componentWillUnmount: function () {
        this.reset(true);
    },
    render: function () {
        var className = "splitter";
        if (this.props.axis === "x") {
            className += " splitter-x";
        } else {
            className += " splitter-y";
        }
        return (
            React.createElement("div", {className: className}, 
                React.createElement("div", {onMouseDown: this.onMouseDown, draggable: "true"})
            )
        );
    }
});

function getCookie(name) {
    var r = document.cookie.match("\\b" + name + "=([^;]*)\\b");
    return r ? r[1] : undefined;
}
var xsrf = $.param({_xsrf: getCookie("_xsrf")});

//Tornado XSRF Protection.
$.ajaxPrefilter(function (options) {
    if (["post","put","delete"].indexOf(options.type.toLowerCase()) >= 0 && options.url[0] === "/") {
        if (options.data) {
            options.data += ("&" + xsrf);
        } else {
            options.data = xsrf;
        }
    }
});
var VirtualScrollMixin = {
    getInitialState: function () {
        return {
            start: 0,
            stop: 0
        };
    },
    componentWillMount: function () {
        if (!this.props.rowHeight) {
            console.warn("VirtualScrollMixin: No rowHeight specified", this);
        }
    },
    getPlaceholderTop: function (total) {
        var Tag = this.props.placeholderTagName || "tr";
        // When a large trunk of elements is removed from the button, start may be far off the viewport.
        // To make this issue less severe, limit the top placeholder to the total number of rows.
        var style = {
            height: Math.min(this.state.start, total) * this.props.rowHeight
        };
        var spacer = React.createElement(Tag, {key: "placeholder-top", style: style});

        if (this.state.start % 2 === 1) {
            // fix even/odd rows
            return [spacer, React.createElement(Tag, {key: "placeholder-top-2"})];
        } else {
            return spacer;
        }
    },
    getPlaceholderBottom: function (total) {
        var Tag = this.props.placeholderTagName || "tr";
        var style = {
            height: Math.max(0, total - this.state.stop) * this.props.rowHeight
        };
        return React.createElement(Tag, {key: "placeholder-bottom", style: style});
    },
    componentDidMount: function () {
        this.onScroll();
        window.addEventListener('resize', this.onScroll);
    },
    componentWillUnmount: function(){
        window.removeEventListener('resize', this.onScroll);
    },
    onScroll: function () {
        var viewport = this.getDOMNode();
        var top = viewport.scrollTop;
        var height = viewport.offsetHeight;
        var start = Math.floor(top / this.props.rowHeight);
        var stop = start + Math.ceil(height / (this.props.rowHeightMin || this.props.rowHeight));

        this.setState({
            start: start,
            stop: stop
        });
    },
    renderRows: function (elems) {
        var rows = [];
        var max = Math.min(elems.length, this.state.stop);

        for (var i = this.state.start; i < max; i++) {
            var elem = elems[i];
            rows.push(this.renderRow(elem));
        }
        return rows;
    },
    scrollRowIntoView: function (index, head_height) {

        var row_top = (index * this.props.rowHeight) + head_height;
        var row_bottom = row_top + this.props.rowHeight;

        var viewport = this.getDOMNode();
        var viewport_top = viewport.scrollTop;
        var viewport_bottom = viewport_top + viewport.offsetHeight;

        // Account for pinned thead
        if (row_top - head_height < viewport_top) {
            viewport.scrollTop = row_top - head_height;
        } else if (row_bottom > viewport_bottom) {
            viewport.scrollTop = row_bottom - viewport.offsetHeight;
        }
    },
};
var FilterInput = React.createClass({displayName: 'FilterInput',
    getInitialState: function () {
        // Consider both focus and mouseover for showing/hiding the tooltip,
        // because onBlur of the input is triggered before the click on the tooltip
        // finalized, hiding the tooltip just as the user clicks on it.
        return {
            value: this.props.value,
            focus: false,
            mousefocus: false
        };
    },
    componentWillReceiveProps: function (nextProps) {
        this.setState({value: nextProps.value});
    },
    onChange: function (e) {
        var nextValue = e.target.value;
        this.setState({
            value: nextValue
        });
        // Only propagate valid filters upwards.
        if (this.isValid(nextValue)) {
            this.props.onChange(nextValue);
        }
    },
    isValid: function (filt) {
        try {
            Filt.parse(filt || this.state.value);
            return true;
        } catch (e) {
            return false;
        }
    },
    getDesc: function () {
        var desc;
        try {
            desc = Filt.parse(this.state.value).desc;
        } catch (e) {
            desc = "" + e;
        }
        if (desc !== "true") {
            return desc;
        } else {
            return (
                React.createElement("a", {href: "https://mitmproxy.org/doc/features/filters.html", target: "_blank"}, 
                    React.createElement("i", {className: "fa fa-external-link"}), 
                    "Filter Documentation"
                )
            );
        }
    },
    onFocus: function () {
        this.setState({focus: true});
    },
    onBlur: function () {
        this.setState({focus: false});
    },
    onMouseEnter: function () {
        this.setState({mousefocus: true});
    },
    onMouseLeave: function () {
        this.setState({mousefocus: false});
    },
    onKeyDown: function (e) {
        if (e.keyCode === Key.ESC || e.keyCode === Key.ENTER) {
            this.blur();
            // If closed using ESC/ENTER, hide the tooltip.
            this.setState({mousefocus: false});
        }
    },
    blur: function () {
        this.refs.input.getDOMNode().blur();
    },
    focus: function () {
        this.refs.input.getDOMNode().select();
    },
    render: function () {
        var isValid = this.isValid();
        var icon = "fa fa-fw fa-" + this.props.type;
        var groupClassName = "filter-input input-group" + (isValid ? "" : " has-error");

        var popover;
        if (this.state.focus || this.state.mousefocus) {
            popover = (
                React.createElement("div", {className: "popover bottom", onMouseEnter: this.onMouseEnter, onMouseLeave: this.onMouseLeave}, 
                    React.createElement("div", {className: "arrow"}), 
                    React.createElement("div", {className: "popover-content"}, 
                    this.getDesc()
                    )
                )
            );
        }

        return (
            React.createElement("div", {className: groupClassName}, 
                React.createElement("span", {className: "input-group-addon"}, 
                    React.createElement("i", {className: icon, style: {color: this.props.color}})
                ), 
                React.createElement("input", {type: "text", placeholder: this.props.placeholder, className: "form-control", 
                    ref: "input", 
                    onChange: this.onChange, 
                    onFocus: this.onFocus, 
                    onBlur: this.onBlur, 
                    onKeyDown: this.onKeyDown, 
                    value: this.state.value}), 
                popover
            )
        );
    }
});

var MainMenu = React.createClass({displayName: 'MainMenu',
    mixins: [Navigation, State],
    statics: {
        title: "Traffic",
        route: "flows"
    },
    toggleEventLog: function () {
        SettingsActions.update({
            showEventLog: !this.props.settings.showEventLog
        });
    },
    clearFlows: function () {
        jQuery.post("/clear");
    },
    onFilterChange: function (val) {
        var d = {};
        d[Query.FILTER] = val;
        this.setQuery(d);
    },
    onHighlightChange: function (val) {
        var d = {};
        d[Query.HIGHLIGHT] = val;
        this.setQuery(d);
    },
    onInterceptChange: function (val) {
        SettingsActions.update({intercept: val});
    },
    render: function () {
        var filter = this.getQuery()[Query.FILTER] || "";
        var highlight = this.getQuery()[Query.HIGHLIGHT] || "";
        var intercept = this.props.settings.intercept || "";

        return (
            React.createElement("div", null, 
                React.createElement("button", {className: "btn " + (this.props.settings.showEventLog ? "btn-primary" : "btn-default"), onClick: this.toggleEventLog}, 
                    React.createElement("i", {className: "fa fa-database"}), 
                " Display Event Log"
                ), 
                React.createElement("span", null, " "), 
                React.createElement("button", {className: "btn btn-default", onClick: this.clearFlows}, 
                    React.createElement("i", {className: "fa fa-eraser"}), 
                " Clear Flows"
                ), 
                React.createElement("span", null, " "), 
                React.createElement("form", {className: "form-inline", style: {display: "inline"}}, 
                    React.createElement(FilterInput, {
                        placeholder: "Filter", 
                        type: "filter", 
                        color: "black", 
                        value: filter, 
                        onChange: this.onFilterChange}), 
                    React.createElement("span", null, " "), 
                    React.createElement(FilterInput, {
                        placeholder: "Highlight", 
                        type: "tag", 
                        color: "hsl(48, 100%, 50%)", 
                        value: highlight, 
                        onChange: this.onHighlightChange}), 
                    React.createElement("span", null, " "), 
                    React.createElement(FilterInput, {
                        placeholder: "Intercept", 
                        type: "pause", 
                        color: "hsl(208, 56%, 53%)", 
                        value: intercept, 
                        onChange: this.onInterceptChange})
                )
            )
        );
    }
});


var ToolsMenu = React.createClass({displayName: 'ToolsMenu',
    statics: {
        title: "Tools",
        route: "flows"
    },
    render: function () {
        return React.createElement("div", null, "Tools Menu");
    }
});


var ReportsMenu = React.createClass({displayName: 'ReportsMenu',
    statics: {
        title: "Visualization",
        route: "reports"
    },
    render: function () {
        return React.createElement("div", null, "Reports Menu");
    }
});

var FileMenu = React.createClass({displayName: 'FileMenu',
    getInitialState: function () {
        return {
            showFileMenu: false
        };
    },
    handleFileClick: function (e) {
        e.preventDefault();
        if (!this.state.showFileMenu) {
            var close = function () {
                this.setState({showFileMenu: false});
                document.removeEventListener("click", close);
            }.bind(this);
            document.addEventListener("click", close);

            this.setState({
                showFileMenu: true
            });
        }
    },
    handleNewClick: function (e) {
        e.preventDefault();
        console.error("unimplemented: handleNewClick");
    },
    handleOpenClick: function (e) {
        e.preventDefault();
        console.error("unimplemented: handleOpenClick");
    },
    handleSaveClick: function (e) {
        e.preventDefault();
        console.error("unimplemented: handleSaveClick");
    },
    handleShutdownClick: function (e) {
        e.preventDefault();
        console.error("unimplemented: handleShutdownClick");
    },
    render: function () {
        var fileMenuClass = "dropdown pull-left" + (this.state.showFileMenu ? " open" : "");

        return (
            React.createElement("div", {className: fileMenuClass}, 
                React.createElement("a", {href: "#", className: "special", onClick: this.handleFileClick}, " File "), 
                React.createElement("ul", {className: "dropdown-menu", role: "menu"}, 
                    React.createElement("li", null, 
                        React.createElement("a", {href: "#", onClick: this.handleNewClick}, 
                            React.createElement("i", {className: "fa fa-fw fa-file"}), 
                            "New"
                        )
                    ), 
                    React.createElement("li", null, 
                        React.createElement("a", {href: "#", onClick: this.handleOpenClick}, 
                            React.createElement("i", {className: "fa fa-fw fa-folder-open"}), 
                            "Open"
                        )
                    ), 
                    React.createElement("li", null, 
                        React.createElement("a", {href: "#", onClick: this.handleSaveClick}, 
                            React.createElement("i", {className: "fa fa-fw fa-save"}), 
                            "Save"
                        )
                    ), 
                    React.createElement("li", {role: "presentation", className: "divider"}), 
                    React.createElement("li", null, 
                        React.createElement("a", {href: "#", onClick: this.handleShutdownClick}, 
                            React.createElement("i", {className: "fa fa-fw fa-plug"}), 
                            "Shutdown"
                        )
                    )
                )
            )
        );
    }
});


var header_entries = [MainMenu, ToolsMenu, ReportsMenu];


var Header = React.createClass({displayName: 'Header',
    mixins: [Navigation],
    getInitialState: function () {
        return {
            active: header_entries[0]
        };
    },
    handleClick: function (active, e) {
        e.preventDefault();
        this.replaceWith(active.route);
        this.setState({active: active});
    },
    render: function () {
        var header = header_entries.map(function (entry, i) {
            var classes = React.addons.classSet({
                active: entry == this.state.active
            });
            return (
                React.createElement("a", {key: i, 
                    href: "#", 
                    className: classes, 
                    onClick: this.handleClick.bind(this, entry)
                }, 
                     entry.title
                )
            );
        }.bind(this));

        return (
            React.createElement("header", null, 
                React.createElement("div", {className: "title-bar"}, 
                    "mitmproxy ",  this.props.settings.version
                ), 
                React.createElement("nav", {className: "nav-tabs nav-tabs-lg"}, 
                    React.createElement(FileMenu, null), 
                    header
                ), 
                React.createElement("div", {className: "menu"}, 
                    React.createElement(this.state.active, {settings: this.props.settings})
                )
            )
        );
    }
});

var TLSColumn = React.createClass({displayName: 'TLSColumn',
    statics: {
        renderTitle: function () {
            return React.createElement("th", {key: "tls", className: "col-tls"});
        }
    },
    render: function () {
        var flow = this.props.flow;
        var ssl = (flow.request.scheme == "https");
        var classes;
        if (ssl) {
            classes = "col-tls col-tls-https";
        } else {
            classes = "col-tls col-tls-http";
        }
        return React.createElement("td", {className: classes});
    }
});


var IconColumn = React.createClass({displayName: 'IconColumn',
    statics: {
        renderTitle: function () {
            return React.createElement("th", {key: "icon", className: "col-icon"});
        }
    },
    render: function () {
        var flow = this.props.flow;

        var icon;
        if (flow.response) {
            var contentType = ResponseUtils.getContentType(flow.response);

            //TODO: We should assign a type to the flow somewhere else.
            if (flow.response.code == 304) {
                icon = "resource-icon-not-modified";
            } else if (300 <= flow.response.code && flow.response.code < 400) {
                icon = "resource-icon-redirect";
            } else if (contentType && contentType.indexOf("image") >= 0) {
                icon = "resource-icon-image";
            } else if (contentType && contentType.indexOf("javascript") >= 0) {
                icon = "resource-icon-js";
            } else if (contentType && contentType.indexOf("css") >= 0) {
                icon = "resource-icon-css";
            } else if (contentType && contentType.indexOf("html") >= 0) {
                icon = "resource-icon-document";
            }
        }
        if (!icon) {
            icon = "resource-icon-plain";
        }


        icon += " resource-icon";
        return React.createElement("td", {className: "col-icon"}, 
            React.createElement("div", {className: icon})
        );
    }
});

var PathColumn = React.createClass({displayName: 'PathColumn',
    statics: {
        renderTitle: function () {
            return React.createElement("th", {key: "path", className: "col-path"}, "Path");
        }
    },
    render: function () {
        var flow = this.props.flow;
        return React.createElement("td", {className: "col-path"}, flow.request.scheme + "://" + flow.request.host + flow.request.path);
    }
});


var MethodColumn = React.createClass({displayName: 'MethodColumn',
    statics: {
        renderTitle: function () {
            return React.createElement("th", {key: "method", className: "col-method"}, "Method");
        }
    },
    render: function () {
        var flow = this.props.flow;
        return React.createElement("td", {className: "col-method"}, flow.request.method);
    }
});


var StatusColumn = React.createClass({displayName: 'StatusColumn',
    statics: {
        renderTitle: function () {
            return React.createElement("th", {key: "status", className: "col-status"}, "Status");
        }
    },
    render: function () {
        var flow = this.props.flow;
        var status;
        if (flow.response) {
            status = flow.response.code;
        } else {
            status = null;
        }
        return React.createElement("td", {className: "col-status"}, status);
    }
});


var SizeColumn = React.createClass({displayName: 'SizeColumn',
    statics: {
        renderTitle: function () {
            return React.createElement("th", {key: "size", className: "col-size"}, "Size");
        }
    },
    render: function () {
        var flow = this.props.flow;

        var total = flow.request.contentLength;
        if (flow.response) {
            total += flow.response.contentLength || 0;
        }
        var size = formatSize(total);
        return React.createElement("td", {className: "col-size"}, size);
    }
});


var TimeColumn = React.createClass({displayName: 'TimeColumn',
    statics: {
        renderTitle: function () {
            return React.createElement("th", {key: "time", className: "col-time"}, "Time");
        }
    },
    render: function () {
        var flow = this.props.flow;
        var time;
        if (flow.response) {
            time = formatTimeDelta(1000 * (flow.response.timestamp_end - flow.request.timestamp_start));
        } else {
            time = "...";
        }
        return React.createElement("td", {className: "col-time"}, time);
    }
});


var all_columns = [
    TLSColumn,
    IconColumn,
    PathColumn,
    MethodColumn,
    StatusColumn,
    SizeColumn,
    TimeColumn];


var FlowRow = React.createClass({displayName: 'FlowRow',
    render: function () {
        var flow = this.props.flow;
        var columns = this.props.columns.map(function (Column) {
            return React.createElement(Column, {key: Column.displayName, flow: flow});
        }.bind(this));
        var className = "";
        if (this.props.selected) {
            className += " selected";
        }
        if (this.props.highlighted) {
            className += " highlighted";
        }
        if (flow.intercepted) {
            className += " intercepted";
        }
        if (flow.request) {
            className += " has-request";
        }
        if (flow.response) {
            className += " has-response";
        }

        return (
            React.createElement("tr", {className: className, onClick: this.props.selectFlow.bind(null, flow)}, 
                columns
            ));
    },
    shouldComponentUpdate: function (nextProps) {
        return true;
        // Further optimization could be done here
        // by calling forceUpdate on flow updates, selection changes and column changes.
        //return (
        //(this.props.columns.length !== nextProps.columns.length) ||
        //(this.props.selected !== nextProps.selected)
        //);
    }
});

var FlowTableHead = React.createClass({displayName: 'FlowTableHead',
    render: function () {
        var columns = this.props.columns.map(function (column) {
            return column.renderTitle();
        }.bind(this));
        return React.createElement("thead", null, 
            React.createElement("tr", null, columns)
        );
    }
});


var ROW_HEIGHT = 32;

var FlowTable = React.createClass({displayName: 'FlowTable',
    mixins: [StickyHeadMixin, AutoScrollMixin, VirtualScrollMixin],
    getInitialState: function () {
        return {
            columns: all_columns
        };
    },
    componentWillMount: function () {
        if (this.props.view) {
            this.props.view.addListener("add update remove recalculate", this.onChange);
        }
    },
    componentWillReceiveProps: function (nextProps) {
        if (nextProps.view !== this.props.view) {
            if (this.props.view) {
                this.props.view.removeListener("add update remove recalculate");
            }
            nextProps.view.addListener("add update remove recalculate", this.onChange);
        }
    },
    getDefaultProps: function () {
        return {
            rowHeight: ROW_HEIGHT
        };
    },
    onScrollFlowTable: function () {
        this.adjustHead();
        this.onScroll();
    },
    onChange: function () {
        this.forceUpdate();
    },
    scrollIntoView: function (flow) {
        this.scrollRowIntoView(
            this.props.view.index(flow),
            this.refs.body.getDOMNode().offsetTop
        );
    },
    renderRow: function (flow) {
        var selected = (flow === this.props.selected);
        var highlighted =
            (
            this.props.view._highlight &&
            this.props.view._highlight[flow.id]
            );

        return React.createElement(FlowRow, {key: flow.id, 
            ref: flow.id, 
            flow: flow, 
            columns: this.state.columns, 
            selected: selected, 
            highlighted: highlighted, 
            selectFlow: this.props.selectFlow}
        );
    },
    render: function () {
        //console.log("render flowtable", this.state.start, this.state.stop, this.props.selected);
        var flows = this.props.view ? this.props.view.list : [];

        var rows = this.renderRows(flows);

        return (
            React.createElement("div", {className: "flow-table", onScroll: this.onScrollFlowTable}, 
                React.createElement("table", null, 
                    React.createElement(FlowTableHead, {ref: "head", 
                        columns: this.state.columns}), 
                    React.createElement("tbody", {ref: "body"}, 
                         this.getPlaceholderTop(flows.length), 
                        rows, 
                         this.getPlaceholderBottom(flows.length) 
                    )
                )
            )
        );
    }
});

var FlowDetailNav = React.createClass({displayName: 'FlowDetailNav',
    render: function () {

        var items = this.props.tabs.map(function (e) {
            var str = e.charAt(0).toUpperCase() + e.slice(1);
            var className = this.props.active === e ? "active" : "";
            var onClick = function (event) {
                this.props.selectTab(e);
                event.preventDefault();
            }.bind(this);
            return React.createElement("a", {key: e, 
                href: "#", 
                className: className, 
                onClick: onClick}, str);
        }.bind(this));
        return (
            React.createElement("nav", {ref: "head", className: "nav-tabs nav-tabs-sm"}, 
                items
            )
        );
    }
});

var Headers = React.createClass({displayName: 'Headers',
    render: function () {
        var rows = this.props.message.headers.map(function (header, i) {
            return (
                React.createElement("tr", {key: i}, 
                    React.createElement("td", {className: "header-name"}, header[0] + ":"), 
                    React.createElement("td", {className: "header-value"}, header[1])
                )
            );
        });
        return (
            React.createElement("table", {className: "header-table"}, 
                React.createElement("tbody", null, 
                    rows
                )
            )
        );
    }
});

var FlowDetailRequest = React.createClass({displayName: 'FlowDetailRequest',
    render: function () {
        var flow = this.props.flow;
        var first_line = [
            flow.request.method,
            RequestUtils.pretty_url(flow.request),
            "HTTP/" + flow.request.httpversion.join(".")
        ].join(" ");
        var content = null;
        if (flow.request.contentLength > 0) {
            content = "Request Content Size: " + formatSize(flow.request.contentLength);
        } else {
            content = React.createElement("div", {className: "alert alert-info"}, "No Content");
        }

        //TODO: Styling

        return (
            React.createElement("section", null, 
                React.createElement("div", {className: "first-line"}, first_line ), 
                React.createElement(Headers, {message: flow.request}), 
                React.createElement("hr", null), 
                content
            )
        );
    }
});

var FlowDetailResponse = React.createClass({displayName: 'FlowDetailResponse',
    render: function () {
        var flow = this.props.flow;
        var first_line = [
            "HTTP/" + flow.response.httpversion.join("."),
            flow.response.code,
            flow.response.msg
        ].join(" ");
        var content = null;
        if (flow.response.contentLength > 0) {
            content = "Response Content Size: " + formatSize(flow.response.contentLength);
        } else {
            content = React.createElement("div", {className: "alert alert-info"}, "No Content");
        }

        //TODO: Styling

        return (
            React.createElement("section", null, 
                React.createElement("div", {className: "first-line"}, first_line ), 
                React.createElement(Headers, {message: flow.response}), 
                React.createElement("hr", null), 
                content
            )
        );
    }
});

var FlowDetailError = React.createClass({displayName: 'FlowDetailError',
    render: function () {
        var flow = this.props.flow;
        return (
            React.createElement("section", null, 
                React.createElement("div", {className: "alert alert-warning"}, 
                flow.error.msg, 
                    React.createElement("div", null, React.createElement("small", null,  formatTimeStamp(flow.error.timestamp) ))
                )
            )
        );
    }
});

var TimeStamp = React.createClass({displayName: 'TimeStamp',
    render: function () {

        if (!this.props.t) {
            //should be return null, but that triggers a React bug.
            return React.createElement("tr", null);
        }

        var ts = formatTimeStamp(this.props.t);

        var delta;
        if (this.props.deltaTo) {
            delta = formatTimeDelta(1000 * (this.props.t - this.props.deltaTo));
            delta = React.createElement("span", {className: "text-muted"}, "(" + delta + ")");
        } else {
            delta = null;
        }

        return React.createElement("tr", null, 
            React.createElement("td", null, this.props.title + ":"), 
            React.createElement("td", null, ts, " ", delta)
        );
    }
});

var ConnectionInfo = React.createClass({displayName: 'ConnectionInfo',

    render: function () {
        var conn = this.props.conn;
        var address = conn.address.address.join(":");

        var sni = React.createElement("tr", {key: "sni"}); //should be null, but that triggers a React bug.
        if (conn.sni) {
            sni = React.createElement("tr", {key: "sni"}, 
                React.createElement("td", null, 
                    React.createElement("abbr", {title: "TLS Server Name Indication"}, "TLS SNI:")
                ), 
                React.createElement("td", null, conn.sni)
            );
        }
        return (
            React.createElement("table", {className: "connection-table"}, 
                React.createElement("tbody", null, 
                    React.createElement("tr", {key: "address"}, 
                        React.createElement("td", null, "Address:"), 
                        React.createElement("td", null, address)
                    ), 
                    sni
                )
            )
        );
    }
});

var CertificateInfo = React.createClass({displayName: 'CertificateInfo',
    render: function () {
        //TODO: We should fetch human-readable certificate representation
        // from the server
        var flow = this.props.flow;
        var client_conn = flow.client_conn;
        var server_conn = flow.server_conn;

        var preStyle = {maxHeight: 100};
        return (
            React.createElement("div", null, 
            client_conn.cert ? React.createElement("h4", null, "Client Certificate") : null, 
            client_conn.cert ? React.createElement("pre", {style: preStyle}, client_conn.cert) : null, 

            server_conn.cert ? React.createElement("h4", null, "Server Certificate") : null, 
            server_conn.cert ? React.createElement("pre", {style: preStyle}, server_conn.cert) : null
            )
        );
    }
});

var Timing = React.createClass({displayName: 'Timing',
    render: function () {
        var flow = this.props.flow;
        var sc = flow.server_conn;
        var cc = flow.client_conn;
        var req = flow.request;
        var resp = flow.response;

        var timestamps = [
            {
                title: "Server conn. initiated",
                t: sc.timestamp_start,
                deltaTo: req.timestamp_start
            }, {
                title: "Server conn. TCP handshake",
                t: sc.timestamp_tcp_setup,
                deltaTo: req.timestamp_start
            }, {
                title: "Server conn. SSL handshake",
                t: sc.timestamp_ssl_setup,
                deltaTo: req.timestamp_start
            }, {
                title: "Client conn. established",
                t: cc.timestamp_start,
                deltaTo: req.timestamp_start
            }, {
                title: "Client conn. SSL handshake",
                t: cc.timestamp_ssl_setup,
                deltaTo: req.timestamp_start
            }, {
                title: "First request byte",
                t: req.timestamp_start,
            }, {
                title: "Request complete",
                t: req.timestamp_end,
                deltaTo: req.timestamp_start
            }
        ];

        if (flow.response) {
            timestamps.push(
                {
                    title: "First response byte",
                    t: resp.timestamp_start,
                    deltaTo: req.timestamp_start
                }, {
                    title: "Response complete",
                    t: resp.timestamp_end,
                    deltaTo: req.timestamp_start
                }
            );
        }

        //Add unique key for each row.
        timestamps.forEach(function (e) {
            e.key = e.title;
        });

        timestamps = _.sortBy(timestamps, 't');

        var rows = timestamps.map(function (e) {
            return React.createElement(TimeStamp, React.__spread({},  e));
        });

        return (
            React.createElement("div", null, 
                React.createElement("h4", null, "Timing"), 
                React.createElement("table", {className: "timing-table"}, 
                    React.createElement("tbody", null, 
                    rows
                    )
                )
            )
        );
    }
});

var FlowDetailConnectionInfo = React.createClass({displayName: 'FlowDetailConnectionInfo',
    render: function () {
        var flow = this.props.flow;
        var client_conn = flow.client_conn;
        var server_conn = flow.server_conn;
        return (
            React.createElement("section", null, 

                React.createElement("h4", null, "Client Connection"), 
                React.createElement(ConnectionInfo, {conn: client_conn}), 

                React.createElement("h4", null, "Server Connection"), 
                React.createElement(ConnectionInfo, {conn: server_conn}), 

                React.createElement(CertificateInfo, {flow: flow}), 

                React.createElement(Timing, {flow: flow})

            )
        );
    }
});

var allTabs = {
    request: FlowDetailRequest,
    response: FlowDetailResponse,
    error: FlowDetailError,
    details: FlowDetailConnectionInfo
};

var FlowDetail = React.createClass({displayName: 'FlowDetail',
    mixins: [StickyHeadMixin, Navigation, State],
    getTabs: function (flow) {
        var tabs = [];
        ["request", "response", "error"].forEach(function (e) {
            if (flow[e]) {
                tabs.push(e);
            }
        });
        tabs.push("details");
        return tabs;
    },
    nextTab: function (i) {
        var tabs = this.getTabs(this.props.flow);
        var currentIndex = tabs.indexOf(this.getParams().detailTab);
        // JS modulo operator doesn't correct negative numbers, make sure that we are positive.
        var nextIndex = (currentIndex + i + tabs.length) % tabs.length;
        this.selectTab(tabs[nextIndex]);
    },
    selectTab: function (panel) {
        this.replaceWith(
            "flow",
            {
                flowId: this.getParams().flowId,
                detailTab: panel
            }
        );
    },
    render: function () {
        var flow = this.props.flow;
        var tabs = this.getTabs(flow);
        var active = this.getParams().detailTab;

        if (!_.contains(tabs, active)) {
            if (active === "response" && flow.error) {
                active = "error";
            } else if (active === "error" && flow.response) {
                active = "response";
            } else {
                active = tabs[0];
            }
            this.selectTab(active);
        }

        var Tab = allTabs[active];
        return (
            React.createElement("div", {className: "flow-detail", onScroll: this.adjustHead}, 
                React.createElement(FlowDetailNav, {ref: "head", 
                    tabs: tabs, 
                    active: active, 
                    selectTab: this.selectTab}), 
                React.createElement(Tab, {flow: flow})
            )
        );
    }
});
var MainView = React.createClass({displayName: 'MainView',
    mixins: [Navigation, State],
    getInitialState: function () {
        this.onQueryChange(Query.FILTER, function () {
            this.state.view.recalculate(this.getViewFilt(), this.getViewSort());
        }.bind(this));
        this.onQueryChange(Query.HIGHLIGHT, function () {
            this.state.view.recalculate(this.getViewFilt(), this.getViewSort());
        }.bind(this));
        return {
            flows: []
        };
    },
    getViewFilt: function () {
        try {
            var filt = Filt.parse(this.getQuery()[Query.FILTER] || "");
            var highlightStr = this.getQuery()[Query.HIGHLIGHT];
            var highlight = highlightStr ? Filt.parse(highlightStr) : false;
        } catch (e) {
            console.error("Error when processing filter: " + e);
        }

        return function filter_and_highlight(flow) {
            if (!this._highlight) {
                this._highlight = {};
            }
            this._highlight[flow.id] = highlight && highlight(flow);
            return filt(flow);
        };
    },
    getViewSort: function () {
    },
    componentWillReceiveProps: function (nextProps) {
        if (nextProps.flowStore !== this.props.flowStore) {
            this.closeView();
            this.openView(nextProps.flowStore);
        }
    },
    openView: function (store) {
        var view = new StoreView(store, this.getViewFilt(), this.getViewSort());
        this.setState({
            view: view
        });

        view.addListener("recalculate", this.onRecalculate);
        view.addListener("add update remove", this.onUpdate);
    },
    onRecalculate: function () {
        this.forceUpdate();
        var selected = this.getSelected();
        if (selected) {
            this.refs.flowTable.scrollIntoView(selected);
        }
    },
    onUpdate: function (flow) {
        if (flow.id === this.getParams().flowId) {
            this.forceUpdate();
        }
    },
    closeView: function () {
        this.state.view.close();
    },
    componentWillMount: function () {
        this.openView(this.props.flowStore);
    },
    componentWillUnmount: function () {
        this.closeView();
    },
    selectFlow: function (flow) {
        if (flow) {
            this.replaceWith(
                "flow",
                {
                    flowId: flow.id,
                    detailTab: this.getParams().detailTab || "request"
                }
            );
            this.refs.flowTable.scrollIntoView(flow);
        } else {
            this.replaceWith("flows", {});
        }
    },
    selectFlowRelative: function (shift) {
        var flows = this.state.view.list;
        var index;
        if (!this.getParams().flowId) {
            if (shift > 0) {
                index = flows.length - 1;
            } else {
                index = 0;
            }
        } else {
            var currFlowId = this.getParams().flowId;
            var i = flows.length;
            while (i--) {
                if (flows[i].id === currFlowId) {
                    index = i;
                    break;
                }
            }
            index = Math.min(
                Math.max(0, index + shift),
                flows.length - 1);
        }
        this.selectFlow(flows[index]);
    },
    onKeyDown: function (e) {
        switch (e.keyCode) {
            case Key.K:
            case Key.UP:
                this.selectFlowRelative(-1);
                break;
            case Key.J:
            case Key.DOWN:
                this.selectFlowRelative(+1);
                break;
            case Key.SPACE:
            case Key.PAGE_DOWN:
                this.selectFlowRelative(+10);
                break;
            case Key.PAGE_UP:
                this.selectFlowRelative(-10);
                break;
            case Key.END:
                this.selectFlowRelative(+1e10);
                break;
            case Key.HOME:
                this.selectFlowRelative(-1e10);
                break;
            case Key.ESC:
                this.selectFlow(null);
                break;
            case Key.H:
            case Key.LEFT:
                if (this.refs.flowDetails) {
                    this.refs.flowDetails.nextTab(-1);
                }
                break;
            case Key.L:
            case Key.TAB:
            case Key.RIGHT:
                if (this.refs.flowDetails) {
                    this.refs.flowDetails.nextTab(+1);
                }
                break;
            case Key.A:
                if (e.shiftKey) {
                    $.post("/flows/accept");
                } else if(this.getSelected()) {
                    $.post("/flows/" + this.getSelected().id + "/accept");
                }
                break;
            default:
                console.debug("keydown", e.keyCode);
                return;
        }
        e.preventDefault();
    },
    getSelected: function () {
        return this.props.flowStore.get(this.getParams().flowId);
    },
    render: function () {
        var selected = this.getSelected();

        var details;
        if (selected) {
            details = [
                React.createElement(Splitter, {key: "splitter"}),
                React.createElement(FlowDetail, {key: "flowDetails", ref: "flowDetails", flow: selected})
            ];
        } else {
            details = null;
        }

        return (
            React.createElement("div", {className: "main-view", onKeyDown: this.onKeyDown, tabIndex: "0"}, 
                React.createElement(FlowTable, {ref: "flowTable", 
                    view: this.state.view, 
                    selectFlow: this.selectFlow, 
                    selected: selected}), 
                details
            )
        );
    }
});
var LogMessage = React.createClass({displayName: 'LogMessage',
    render: function () {
        var entry = this.props.entry;
        var indicator;
        switch (entry.level) {
            case "web":
                indicator = React.createElement("i", {className: "fa fa-fw fa-html5"});
                break;
            case "debug":
                indicator = React.createElement("i", {className: "fa fa-fw fa-bug"});
                break;
            default:
                indicator = React.createElement("i", {className: "fa fa-fw fa-info"});
        }
        return (
            React.createElement("div", null, 
                indicator, " ", entry.message
            )
        );
    },
    shouldComponentUpdate: function () {
        return false; // log entries are immutable.
    }
});

var EventLogContents = React.createClass({displayName: 'EventLogContents',
    mixins: [AutoScrollMixin, VirtualScrollMixin],
    getInitialState: function () {
        return {
            log: []
        };
    },
    componentWillMount: function () {
        this.openView(this.props.eventStore);
    },
    componentWillUnmount: function () {
        this.closeView();
    },
    openView: function (store) {
        var view = new StoreView(store, function (entry) {
            return this.props.filter[entry.level];
        }.bind(this));
        this.setState({
            view: view
        });

        view.addListener("add recalculate", this.onEventLogChange);
    },
    closeView: function () {
        this.state.view.close();
    },
    onEventLogChange: function () {
        this.setState({
            log: this.state.view.list
        });
    },
    componentWillReceiveProps: function (nextProps) {
        if (nextProps.filter !== this.props.filter) {
            this.props.filter = nextProps.filter; // Dirty: Make sure that view filter sees the update.
            this.state.view.recalculate();
        }
        if (nextProps.eventStore !== this.props.eventStore) {
            this.closeView();
            this.openView(nextProps.eventStore);
        }
    },
    getDefaultProps: function () {
        return {
            rowHeight: 45,
            rowHeightMin: 15,
            placeholderTagName: "div"
        };
    },
    renderRow: function (elem) {
        return React.createElement(LogMessage, {key: elem.id, entry: elem});
    },
    render: function () {
        var rows = this.renderRows(this.state.log);

        return React.createElement("pre", {onScroll: this.onScroll}, 
             this.getPlaceholderTop(this.state.log.length), 
            rows, 
             this.getPlaceholderBottom(this.state.log.length) 
        );
    }
});

var ToggleFilter = React.createClass({displayName: 'ToggleFilter',
    toggle: function (e) {
        e.preventDefault();
        return this.props.toggleLevel(this.props.name);
    },
    render: function () {
        var className = "label ";
        if (this.props.active) {
            className += "label-primary";
        } else {
            className += "label-default";
        }
        return (
            React.createElement("a", {
                href: "#", 
                className: className, 
                onClick: this.toggle}, 
                this.props.name
            )
        );
    }
});

var EventLog = React.createClass({displayName: 'EventLog',
    getInitialState: function () {
        return {
            filter: {
                "debug": false,
                "info": true,
                "web": true
            }
        };
    },
    close: function () {
        SettingsActions.update({
            showEventLog: false
        });
    },
    toggleLevel: function (level) {
        var filter = _.extend({}, this.state.filter);
        filter[level] = !filter[level];
        this.setState({filter: filter});
    },
    render: function () {
        return (
            React.createElement("div", {className: "eventlog"}, 
                React.createElement("div", null, 
                    "Eventlog", 
                    React.createElement("div", {className: "pull-right"}, 
                        React.createElement(ToggleFilter, {name: "debug", active: this.state.filter.debug, toggleLevel: this.toggleLevel}), 
                        React.createElement(ToggleFilter, {name: "info", active: this.state.filter.info, toggleLevel: this.toggleLevel}), 
                        React.createElement(ToggleFilter, {name: "web", active: this.state.filter.web, toggleLevel: this.toggleLevel}), 
                        React.createElement("i", {onClick: this.close, className: "fa fa-close"})
                    )

                ), 
                React.createElement(EventLogContents, {filter: this.state.filter, eventStore: this.props.eventStore})
            )
        );
    }
});
var Footer = React.createClass({displayName: 'Footer',
    render: function () {
        var mode = this.props.settings.mode;
        var intercept = this.props.settings.intercept;
        return (
            React.createElement("footer", null, 
                mode != "regular" ? React.createElement("span", {className: "label label-success"}, mode, " mode") : null, 
                " ", 
                intercept ? React.createElement("span", {className: "label label-success"}, "Intercept: ", intercept) : null
            )
        );
    }
});

//TODO: Move out of here, just a stub.
var Reports = React.createClass({displayName: 'Reports',
    render: function () {
        return React.createElement("div", null, "ReportEditor");
    }
});


var ProxyAppMain = React.createClass({displayName: 'ProxyAppMain',
    getInitialState: function () {
        var eventStore = new EventLogStore();
        var flowStore = new FlowStore();
        var settings = new SettingsStore();

        // Default Settings before fetch
        _.extend(settings.dict,{
            showEventLog: true
        });
        return {
            settings: settings,
            flowStore: flowStore,
            eventStore: eventStore
        };
    },
    componentDidMount: function () {
        this.state.settings.addListener("recalculate", this.onSettingsChange);
        window.app = this;
    },
    componentWillUnmount: function () {
        this.state.settings.removeListener("recalculate", this.onSettingsChange);
    },
    onSettingsChange: function(){
        this.setState({
            settings: this.state.settings
        });
    },
    render: function () {

        var eventlog;
        if (this.state.settings.dict.showEventLog) {
            eventlog = [
                React.createElement(Splitter, {key: "splitter", axis: "y"}),
                React.createElement(EventLog, {key: "eventlog", eventStore: this.state.eventStore})
            ];
        } else {
            eventlog = null;
        }

        return (
            React.createElement("div", {id: "container"}, 
                React.createElement(Header, {settings: this.state.settings.dict}), 
                React.createElement(RouteHandler, {settings: this.state.settings.dict, flowStore: this.state.flowStore}), 
                eventlog, 
                React.createElement(Footer, {settings: this.state.settings.dict})
            )
        );
    }
});


var Route = ReactRouter.Route;
var RouteHandler = ReactRouter.RouteHandler;
var Redirect = ReactRouter.Redirect;
var DefaultRoute = ReactRouter.DefaultRoute;
var NotFoundRoute = ReactRouter.NotFoundRoute;


var routes = (
    React.createElement(Route, {path: "/", handler: ProxyAppMain}, 
        React.createElement(Route, {name: "flows", path: "flows", handler: MainView}), 
        React.createElement(Route, {name: "flow", path: "flows/:flowId/:detailTab", handler: MainView}), 
        React.createElement(Route, {name: "reports", handler: Reports}), 
        React.createElement(Redirect, {path: "/", to: "flows"})
    )
);
$(function () {
    window.ws = new Connection("/updates");

    ReactRouter.run(routes, function (Handler) {
        React.render(React.createElement(Handler, null), document.body);
    });
});
//# sourceMappingURL=app.js.map