import Base from "./Base.js";
import lodash from "lodash";
import fs from "fs";
import Data from "../Data.js";
import sizeOf from "image-size";
import { customCharacters } from "../../config/character_default.js";


let aliasMap = {}, idMap = {}, abbrMap = {}, wifeMap = {};
const _path = process.cwd();
const metaPath = `${_path}/plugins/miao-plugin/resources/meta/character/`

async function init() {
  let sysCfg = await Data.importModule(`config/genshin`, 'roleId.js'),
    charCfg = await Data.importModule(`plugins/miao-plugin/config`, 'character_default.js'),
    custom = await Data.importModule(`plugins/miao-plugin/config`, 'character.js');

  lodash.forEach([custom.customCharacters, charCfg.customCharacters, sysCfg.roleId], (roleIds) => {
    lodash.forEach(roleIds || {}, (aliases, id) => {
      aliases = aliases || [];
      if (aliases.length === 0) {
        return;
      }
      // 建立别名映射
      lodash.forEach(aliases || [], (alias) => {
        aliasMap[alias] = id;
      })
      aliasMap[id] = id;
      idMap[id] = aliases[0];
    })
  })

  lodash.forEach([sysCfg.wifeData, charCfg.wifeData, custom.wifeData], (wifeData) => {
    lodash.forEach(wifeData || {}, (ids, type) => {
      type = Data.def({ girlfriend: 0, boyfriend: 1, daughter: 2, son: 3 }[type], type);
      if (!wifeMap[type]) {
        wifeMap[type] = {};
      }
      Data.eachStr(ids, (id) => {
        id = aliasMap[id];
        if (id) {
          wifeMap[type][id] = true;
        }
      })
    })
  })
  abbrMap = sysCfg.abbr;
}

await init();


class Character extends Base {
  constructor(name, id) {
    super();

    if (id * 1 === 10000005) {
      name = "空";
    } else if (id * 1 === 10000007) {
      name = "荧";
    }
    this.name = name;
    lodash.extend(this, getMeta(name));
    if (name === "主角" || name === "旅行者" || /.主/.test(name)) {
      this.id = 20000000;
    }
    this.id = id;
  }


  getCardImg(se = false, def = true) {
    let name = this.name;
    const charImgPath = `./plugins/miao-plugin/resources/character-img/${name}/`;
    let list = [];
    let addImg = function (charImgPath, disable = false) {
      let dirPath = `./plugins/miao-plugin/resources/${charImgPath}`;

      if (!fs.existsSync(dirPath)) {
        fs.mkdirSync(dirPath);
      }
      if (disable) {
        return
      }

      let imgs = fs.readdirSync(dirPath);
      imgs = imgs.filter((img) => /\.(png|jpg|webp|jpeg)/i.test(img));
      lodash.forEach(imgs, (img) => {
        list.push(`${charImgPath}/${img}`);
      });
    }
    addImg(`character-img/${name}`);
    addImg(`character-img/${name}/upload`);
    addImg(`character-img/${name}/se`, !se)

    const plusPath = `./plugins/miao-plugin/resources/miao-res-plus/`;
    if (fs.existsSync(plusPath)) {
      addImg(`miao-res-plus/character-img/${name}`);
      addImg(`miao-res-plus/character-img/${name}/se`, !se);
    }

    let img = lodash.sample(list);

    if (!img) {
      if (def) {
        img = "/character-img/default/01.jpg";
      } else {
        return false
      }
    }

    let ret = sizeOf(`./plugins/miao-plugin/resources/${img}`);
    ret.img = img;
    ret.mode = ret.width > ret.height ? "left" : "bottom";
    return ret;
  }

  checkAvatars(avatars) {
    if (!lodash.includes([20000000, 10000005, 10000007], this.id * 1)) {
      return;
    }
    let avatarIds = [];
    if (lodash.isArray(avatars)) {
      avatarIds = lodash.map(avatars, (a) => a.id * 1);
    } else {
      avatarIds = [avatars.id];
    }

    if (lodash.includes(avatarIds, 10000005)) {
      // 空
      lodash.extend(this, getMeta('空'));
    } else if (lodash.includes(avatarIds, 10000007)) {
      // 荧
      lodash.extend(this, getMeta('荧'));
    }
  }

  getAvatarTalent(talent = {}, cons = 0, mode = "level") {
    let ret = {};
    let consTalent = this.getConsTalent();
    lodash.forEach(['a', 'e', 'q'], (key) => {
      let ds = talent[key];
      if (ds) {
        let level;
        if (lodash.isNumber(ds)) {
          level = ds;
        } else {
          level = mode === "level" ? ds.level || ds.level_current || ds.original || ds.level_original :
            ds.original || ds.level_original || ds.level || ds.level_current;
        }
        if (mode === "level") {
          // 基于level计算original
          ret[key] = {
            level,
            original: (key !== "a" && cons >= consTalent[key]) ? (level - 3) : level
          }
        } else {
          // 基于original计算level
          ret[key] = {
            original: level,
            level: (key !== "a" && cons >= consTalent[key]) ? (level + 3) : level
          }
        }


      }
    })
    return ret;
  }

  getConsTalent() {
    let talent = this.talent || false;
    if (!talent) {
      return { e: 3, q: 5 }
    }
    let e = talent.e.name,
      q = talent.q.name;
    let c3 = this.cons['3'].desc,
      c5 = this.cons['5'].desc;
    return {
      e: c3.includes(e) ? 3 : 5,
      q: c5.includes(q) ? 5 : 3,
    }
  }

  get weaponType() {
    const map = {
      sword: "单手剑",
      catalyst: "法器",
      bow: "弓",
      claymore: "双手剑",
      polearm: "长柄武器"
    }
    let weaponType = this.weapon || "";
    return map[weaponType.toLowerCase()] || "";
  }

  get isCustom() {
    return !/10\d{6}/.test(this.id);
  }

  checkWifeType(type) {
    return !!wifeMap[type][this.id];
  }
}

let getMeta = function (name) {
  return Data.readJSON(`${_path}/plugins/miao-plugin/resources/meta/character/${name}/`, "data.json") || {};
}

Character.get = function (val) {
  let id, name;
  if (!val) {
    return false;
  }
  if (typeof (val) === "number" || /^\d*$/.test(val)) {
    id = val;
  } else if (val.id) {
    id = val.id;
    name = val.name || idMap[id];
  } else {
    id = aliasMap[val];
  }
  if (!name) {
    name = idMap[id];
  }
  if (!name) {
    return false;
  }
  return new Character(name, id);
};


Character.getAbbr = function () {
  return abbrMap;
}

Character.getRandomImg = function (type) {
  let chars = fs.readdirSync(metaPath);
  let ret = [];
  type = type === "party" ? "party" : "profile";
  lodash.forEach(chars, (char) => {
    if (fs.existsSync(`${metaPath}/${char}/${type}.png`)) {
      ret.push(`/meta/character/${char}/${type}.png`);
    }
  });
  return lodash.sample(ret);
}


let charPosIdx = {
  1: '宵宫,雷神,胡桃,甘雨,优菈,一斗,公子,绫人,魈,可莉,迪卢克,凝光,刻晴,辛焱,烟绯,雷泽',
  2: '夜兰,八重,九条,行秋,香菱,安柏,凯亚,丽莎,北斗,菲谢尔,重云,罗莎莉亚,埃洛伊',
  3: '申鹤,莫娜,早柚,云堇,久岐忍,五郎,砂糖,万叶,温迪',
  4: '班尼特,心海,琴,芭芭拉,七七,迪奥娜,托马,空,荧,阿贝多,钟离'
}

let idSort = {};
lodash.forEach(charPosIdx, (chars, pos) => {
  chars = chars.split(",");
  lodash.forEach(chars, (name, idx) => {
    let id = aliasMap[name];
    if (id) {
      idSort[id] = pos * 100 + idx;
    }
  })
})


Character.sortIds = function (arr) {
  return arr.sort((a, b) => (idSort[a] || 300) - (idSort[b] || 300));
}

export default Character;