from pagermaid.listener import listener
from pagermaid.single_utils import safe_remove
from pagermaid.enums import Client, Message, AsyncClient
from pyrogram.types import InputMediaPhoto


async def get_result(message, request, r18=0):
    # r18: 0为非 R18，1为 R18，2为混合（在库中的分类，不等同于作品本身的 R18 标识）
    # num: 图片的数量
    # size: 返回图片的尺寸质量
    size = "regular"
    des = "出错了，没有纸片人看了。"
    data = await request.get((f"https://api.lolicon.app/setu/v2?num=5&r18={r18}&size={size}"))
    if data.status_code != 200:
        return None, None, "连接二次元大门出错。。。"
    await message.edit("已进入二次元 . . .")
    try:
        result = data.json()['data']
    except Exception:
        return None, None, "解析JSON出错。"
    setuList = []  # 发送
    delList = []  # 删除
    await message.edit("努力获取中 。。。")
    for i in range(5):
        urls = result[i]['urls'][size]
        imgname = (f"{result[i]['pid']}_{i}.png")
        try:
            img = await request.get(urls)
            with open(imgname, mode="wb") as f:
                f.write(img.content)
        except Exception:
            return None, None, "连接二次元出错。。。"
        setuList.append(InputMediaPhoto(imgname))
        delList.append(imgname)
    return setuList, delList, des if setuList else None


@listener(command="zpr",
          description="随机获取一组涩涩纸片人。",
          parameters="{r18}")
async def zpr(client: Client, message: Message, request: AsyncClient):
    arguments = message.arguments.upper().strip()
    message = await message.edit("正在前往二次元。。。")
    try:
        photoList, delList, des = await get_result(message, request, r18=1 if arguments == "R18" else 0)
    except Exception as e:
        return await message.edit(f"发生错误：{e}")
    if not photoList:
        return await message.edit(des)
    try:
        await message.edit("传送中。。。")
        await client.send_media_group(message.chat.id, photoList)
        for i in range(5):
            safe_remove(delList[i])
    except Exception:
        await client.send_message(message.chat.id, des)
    await message.safe_delete()