import fastXmlParser, { XMLParser } from 'fast-xml-parser'
import {
  OB11Group,
  OB11GroupMember,
  OB11GroupMemberRole,
  OB11Message,
  OB11MessageData,
  OB11MessageDataType,
  OB11User,
  OB11UserSex,
} from './types'
import {
  AtType,
  ChatType,
  FaceIndex,
  GrayTipElementSubType,
  Group,
  GroupMember,
  IMAGE_HTTP_HOST,
  IMAGE_HTTP_HOST_NT,
  RawMessage,
  SelfInfo,
  Sex,
  TipGroupElementType,
  User,
  VideoElement,
} from '../ntqqapi/types'
import { deleteGroup, getFriend, getGroupMember, groups, selfInfo, tempGroupCodeMap } from '../common/data'
import { EventType } from './event/OB11BaseEvent'
import { encodeCQCode } from './cqcode'
import { dbUtil } from '../common/db'
import { OB11GroupIncreaseEvent } from './event/notice/OB11GroupIncreaseEvent'
import { OB11GroupBanEvent } from './event/notice/OB11GroupBanEvent'
import { OB11GroupUploadNoticeEvent } from './event/notice/OB11GroupUploadNoticeEvent'
import { OB11GroupNoticeEvent } from './event/notice/OB11GroupNoticeEvent'
import { NTQQUserApi } from '../ntqqapi/api/user'
import { NTQQFileApi } from '../ntqqapi/api/file'
import { calcQQLevel } from '../common/utils/qqlevel'
import { log } from '../common/utils/log'
import { sleep } from '../common/utils/helper'
import { getConfigUtil } from '../common/config'
import { OB11GroupTitleEvent } from './event/notice/OB11GroupTitleEvent'
import { OB11GroupCardEvent } from './event/notice/OB11GroupCardEvent'
import { OB11GroupDecreaseEvent } from './event/notice/OB11GroupDecreaseEvent'
import { NTQQGroupApi } from '../ntqqapi/api'
import { OB11GroupMsgEmojiLikeEvent } from './event/notice/OB11MsgEmojiLikeEvent'

let lastRKeyUpdateTime = 0

export class OB11Constructor {
  static async message(msg: RawMessage): Promise<OB11Message> {
    let config = getConfigUtil().getConfig()
    const {
      enableLocalFile2Url,
      ob11: { messagePostFormat },
    } = config
    const message_type = msg.chatType == ChatType.group ? 'group' : 'private'
    const resMsg: OB11Message = {
      self_id: parseInt(selfInfo.uin),
      user_id: parseInt(msg.senderUin),
      time: parseInt(msg.msgTime) || Date.now(),
      message_id: msg.msgShortId,
      real_id: msg.msgShortId,
      message_type: msg.chatType == ChatType.group ? 'group' : 'private',
      sender: {
        user_id: parseInt(msg.senderUin),
        nickname: msg.sendNickName,
        card: msg.sendMemberName || '',
      },
      raw_message: '',
      font: 14,
      sub_type: 'friend',
      message: messagePostFormat === 'string' ? '' : [],
      message_format: messagePostFormat === 'string' ? 'string' : 'array',
      post_type: selfInfo.uin == msg.senderUin ? EventType.MESSAGE_SENT : EventType.MESSAGE,
    }
    if (msg.chatType == ChatType.group) {
      resMsg.sub_type = 'normal' // 这里go-cqhttp是group，而onebot11标准是normal, 蛋疼
      resMsg.group_id = parseInt(msg.peerUin)
      const member = await getGroupMember(msg.peerUin, msg.senderUin)
      if (member) {
        resMsg.sender.role = OB11Constructor.groupMemberRole(member.role)
        resMsg.sender.nickname = member.nick
      }
    } else if (msg.chatType == ChatType.friend) {
      resMsg.sub_type = 'friend'
      const friend = await getFriend(msg.senderUin)
      if (friend) {
        resMsg.sender.nickname = friend.nick
      }
    } else if (msg.chatType == ChatType.temp) {
      resMsg.sub_type = 'group'
      const tempGroupCode = tempGroupCodeMap[msg.peerUin]
      if (tempGroupCode) {
        resMsg.group_id = parseInt(tempGroupCode)
      }
    }

    for (let element of msg.elements) {
      let message_data: OB11MessageData | any = {
        data: {},
        type: 'unknown',
      }
      if (element.textElement && element.textElement?.atType !== AtType.notAt) {
        message_data['type'] = OB11MessageDataType.at
        if (element.textElement.atType == AtType.atAll) {
          // message_data["data"]["mention"] = "all"
          message_data['data']['qq'] = 'all'
        } else {
          let atUid = element.textElement.atNtUid
          let atQQ = element.textElement.atUid
          if (!atQQ || atQQ === '0') {
            const atMember = await getGroupMember(msg.peerUin, atUid)
            if (atMember) {
              atQQ = atMember.uin
            }
          }
          if (atQQ) {
            // message_data["data"]["mention"] = atQQ
            message_data['data']['qq'] = atQQ
          }
        }
      } else if (element.textElement) {
        message_data['type'] = 'text'
        let text = element.textElement.content
        if (!text.trim()) {
          continue
        }
        message_data['data']['text'] = text
      } else if (element.replyElement) {
        message_data['type'] = 'reply'
        // log("收到回复消息", element.replyElement.replayMsgSeq)
        try {
          const replyMsg = await dbUtil.getMsgBySeqId(element.replyElement.replayMsgSeq)
          // log("找到回复消息", replyMsg.msgShortId, replyMsg.msgId)
          if (replyMsg) {
            message_data['data']['id'] = replyMsg.msgShortId.toString()
          } else {
            continue
          }
        } catch (e) {
          log('获取不到引用的消息', e.stack, element.replyElement.replayMsgSeq)
        }
      } else if (element.picElement) {
        message_data['type'] = 'image'
        // message_data["data"]["file"] = element.picElement.sourcePath
        message_data['data']['file'] = element.picElement.fileName
        // message_data["data"]["path"] = element.picElement.sourcePath
        // let currentRKey = "CAQSKAB6JWENi5LMk0kc62l8Pm3Jn1dsLZHyRLAnNmHGoZ3y_gDZPqZt-64"

        message_data['data']['url'] = await NTQQFileApi.getImageUrl(msg)
        // message_data["data"]["file_id"] = element.picElement.fileUuid
        message_data['data']['file_size'] = element.picElement.fileSize
        dbUtil
          .addFileCache(element.picElement.fileName, {
            fileName: element.picElement.fileName,
            filePath: element.picElement.sourcePath,
            fileSize: element.picElement.fileSize.toString(),
            url: message_data['data']['url'],
            downloadFunc: async () => {
              await NTQQFileApi.downloadMedia(
                msg.msgId,
                msg.chatType,
                msg.peerUid,
                element.elementId,
                element.picElement.thumbPath?.get(0) || '',
                element.picElement.sourcePath,
              )
            },
          })
          .then()
        // 不在自动下载图片
      } else if (element.videoElement || element.fileElement) {
        const videoOrFileElement = element.videoElement || element.fileElement
        const ob11MessageDataType = element.videoElement ? OB11MessageDataType.video : OB11MessageDataType.file
        message_data['type'] = ob11MessageDataType
        message_data['data']['file'] = videoOrFileElement.fileName
        message_data['data']['path'] = videoOrFileElement.filePath
        message_data['data']['file_id'] = videoOrFileElement.fileUuid
        message_data['data']['file_size'] = videoOrFileElement.fileSize
        dbUtil
          .addFileCache(videoOrFileElement.fileUuid, {
            msgId: msg.msgId,
            fileName: videoOrFileElement.fileName,
            filePath: videoOrFileElement.filePath,
            fileSize: videoOrFileElement.fileSize,
            downloadFunc: async () => {
              await NTQQFileApi.downloadMedia(
                msg.msgId,
                msg.chatType,
                msg.peerUid,
                element.elementId,
                ob11MessageDataType == OB11MessageDataType.video
                  ? (videoOrFileElement as VideoElement).thumbPath.get(0)
                  : null,
                videoOrFileElement.filePath,
              )
            },
          })
          .then()
        // 怎么拿到url呢
      } else if (element.pttElement) {
        message_data['type'] = OB11MessageDataType.voice
        message_data['data']['file'] = element.pttElement.fileName
        message_data['data']['path'] = element.pttElement.filePath
        // message_data["data"]["file_id"] = element.pttElement.fileUuid
        message_data['data']['file_size'] = element.pttElement.fileSize
        dbUtil
          .addFileCache(element.pttElement.fileName, {
            fileName: element.pttElement.fileName,
            filePath: element.pttElement.filePath,
            fileSize: element.pttElement.fileSize,
          })
          .then()

        // log("收到语音消息", msg)
        // window.LLAPI.Ptt2Text(message.raw.msgId, message.peer, messages).then(text => {
        //     console.log("语音转文字结果", text);
        // }).catch(err => {
        //     console.log("语音转文字失败", err);
        // })
      } else if (element.arkElement) {
        message_data['type'] = OB11MessageDataType.json
        message_data['data']['data'] = element.arkElement.bytesData
      } else if (element.faceElement) {
        const faceId = element.faceElement.faceIndex
        if (faceId === FaceIndex.dice) {
          message_data['type'] = OB11MessageDataType.dice
          message_data['data']['result'] = element.faceElement.resultId
        } else if (faceId === FaceIndex.RPS) {
          message_data['type'] = OB11MessageDataType.RPS
          message_data['data']['result'] = element.faceElement.resultId
        } else {
          message_data['type'] = OB11MessageDataType.face
          message_data['data']['id'] = element.faceElement.faceIndex.toString()
        }
      } else if (element.marketFaceElement) {
        message_data['type'] = OB11MessageDataType.mface
        message_data['data']['text'] = element.marketFaceElement.faceName
        const md5 = element.marketFaceElement.emojiId
        // 取md5的前两位
        const dir = md5.substring(0, 2)
        // 获取组装url
        // const url = `https://p.qpic.cn/CDN_STATIC/0/data/imgcache/htdocs/club/item/parcel/item/${dir}/${md5}/300x300.gif?max_age=31536000`
        const url = `https://gxh.vip.qq.com/club/item/parcel/item/${dir}/${md5}/raw300.gif`
        message_data['data']['url'] = url
        message_data['data']['emoji_id'] = element.marketFaceElement.emojiId
        message_data['data']['emoji_package_id'] = String(element.marketFaceElement.emojiPackageId)
        message_data['data']['key'] = element.marketFaceElement.key
      } else if (element.markdownElement) {
        message_data['type'] = OB11MessageDataType.markdown
        message_data['data']['data'] = element.markdownElement.content
      } else if (element.multiForwardMsgElement) {
        message_data['type'] = OB11MessageDataType.forward
        message_data['data']['id'] = msg.msgId
      }
      if (message_data.type !== 'unknown' && message_data.data) {
        const cqCode = encodeCQCode(message_data)
        if (messagePostFormat === 'string') {
          ;(resMsg.message as string) += cqCode
        } else (resMsg.message as OB11MessageData[]).push(message_data)

        resMsg.raw_message += cqCode
      }
    }
    resMsg.raw_message = resMsg.raw_message.trim()
    return resMsg
  }

  static async GroupEvent(msg: RawMessage): Promise<OB11GroupNoticeEvent> {
    if (msg.chatType !== ChatType.group) {
      return
    }
    if (msg.senderUin) {
      let member = await getGroupMember(msg.peerUid, msg.senderUin)
      if (member && member.cardName !== msg.sendMemberName) {
        const event = new OB11GroupCardEvent(
          parseInt(msg.peerUid),
          parseInt(msg.senderUin),
          msg.sendMemberName,
          member.cardName,
        )
        member.cardName = msg.sendMemberName
        return event
      }
    }
    // log("group msg", msg);
    for (let element of msg.elements) {
      const grayTipElement = element.grayTipElement
      const groupElement = grayTipElement?.groupElement
      if (groupElement) {
        // log("收到群提示消息", groupElement)
        if (groupElement.type == TipGroupElementType.memberIncrease) {
          log('收到群成员增加消息', groupElement)
          await sleep(1000)
          const member = await getGroupMember(msg.peerUid, groupElement.memberUid)
          let memberUin = member?.uin
          if (!memberUin) {
            memberUin = (await NTQQUserApi.getUserDetailInfo(groupElement.memberUid)).uin
          }
          // log("获取新群成员QQ", memberUin)
          const adminMember = await getGroupMember(msg.peerUid, groupElement.adminUid)
          // log("获取同意新成员入群的管理员", adminMember)
          if (memberUin) {
            const operatorUin = adminMember?.uin || memberUin
            let event = new OB11GroupIncreaseEvent(parseInt(msg.peerUid), parseInt(memberUin), parseInt(operatorUin))
            // log("构造群增加事件", event)
            return event
          }
        } else if (groupElement.type === TipGroupElementType.ban) {
          log('收到群群员禁言提示', groupElement)
          const memberUid = groupElement.shutUp.member.uid
          const adminUid = groupElement.shutUp.admin.uid
          let memberUin: string = ''
          let duration = parseInt(groupElement.shutUp.duration)
          let sub_type: 'ban' | 'lift_ban' = duration > 0 ? 'ban' : 'lift_ban'
          if (memberUid) {
            memberUin =
              (await getGroupMember(msg.peerUid, memberUid))?.uin ||
              (await NTQQUserApi.getUserDetailInfo(memberUid))?.uin
          } else {
            memberUin = '0' // 0表示全员禁言
            if (duration > 0) {
              duration = -1
            }
          }
          const adminUin =
            (await getGroupMember(msg.peerUid, adminUid))?.uin || (await NTQQUserApi.getUserDetailInfo(adminUid))?.uin
          if (memberUin && adminUin) {
            return new OB11GroupBanEvent(
              parseInt(msg.peerUid),
              parseInt(memberUin),
              parseInt(adminUin),
              duration,
              sub_type,
            )
          }
        } else if (groupElement.type == TipGroupElementType.kicked) {
          log(`收到我被踢出或退群提示, 群${msg.peerUid}`, groupElement)
          deleteGroup(msg.peerUid)
          NTQQGroupApi.quitGroup(msg.peerUid).then()
          try {
            const adminUin =
              (await getGroupMember(msg.peerUid, groupElement.adminUid))?.uin ||
              (await NTQQUserApi.getUserDetailInfo(groupElement.adminUid))?.uin
            if (adminUin) {
              return new OB11GroupDecreaseEvent(
                parseInt(msg.peerUid),
                parseInt(selfInfo.uin),
                parseInt(adminUin),
                'kick_me',
              )
            }
          } catch (e) {
            return new OB11GroupDecreaseEvent(parseInt(msg.peerUid), parseInt(selfInfo.uin), 0, 'leave')
          }
        }
      } else if (element.fileElement) {
        return new OB11GroupUploadNoticeEvent(parseInt(msg.peerUid), parseInt(msg.senderUin), {
          id: element.fileElement.fileUuid,
          name: element.fileElement.fileName,
          size: parseInt(element.fileElement.fileSize),
          busid: element.fileElement.fileBizId || 0,
        })
      }

      if (grayTipElement) {
        const xmlElement = grayTipElement.xmlElement

        if (xmlElement?.templId === '10382') {
          // 表情回应消息
          // "content":
          //  "<gtip align=\"center\">
          //    <qq uin=\"u_snYxnEfja-Po_\" col=\"3\" jp=\"3794\"/>
          //    <nor txt=\"回应了你的\"/>
          //    <url jp= \"\" msgseq=\"74711\" col=\"3\" txt=\"消息:\"/>
          //    <face type=\"1\" id=\"76\">  </face>
          //  </gtip>",
          const emojiLikeData = new fastXmlParser.XMLParser({
            ignoreAttributes: false,
            attributeNamePrefix: '',
          }).parse(xmlElement.content)
          log('收到表情回应我的消息', emojiLikeData)
          try {
            const senderUin = emojiLikeData.gtip.qq.jp
            const msgSeq = emojiLikeData.gtip.url.msgseq
            const emojiId = emojiLikeData.gtip.face.id
            const msg = await dbUtil.getMsgBySeqId(msgSeq)
            if (!msg) {
              return
            }
            return new OB11GroupMsgEmojiLikeEvent(parseInt(msg.peerUid), parseInt(senderUin), msg.msgShortId, [
              {
                emoji_id: emojiId,
                count: 1,
              },
            ])
          } catch (e) {
            log('解析表情回应消息失败', e.stack)
          }
        }

        if (
          grayTipElement.subElementType == GrayTipElementSubType.INVITE_NEW_MEMBER &&
          xmlElement?.templId == '10179'
        ) {
          log('收到新人被邀请进群消息', grayTipElement)
          if (xmlElement?.content) {
            const regex = /jp="(\d+)"/g

            let matches = []
            let match = null

            while ((match = regex.exec(xmlElement.content)) !== null) {
              matches.push(match[1])
            }
            // log("新人进群匹配到的QQ号", matches)
            if (matches.length === 2) {
              const [inviter, invitee] = matches
              return new OB11GroupIncreaseEvent(parseInt(msg.peerUid), parseInt(invitee), parseInt(inviter), 'invite')
            }
          }
        } else if (grayTipElement.subElementType == GrayTipElementSubType.MEMBER_NEW_TITLE) {
          const json = JSON.parse(grayTipElement.jsonGrayTipElement.jsonStr)
          /*
          {
            align: 'center',
            items: [
              { txt: '恭喜', type: 'nor' },
              {
                col: '3',
                jp: '5',
                param: ["QQ号"],
                txt: '林雨辰',
                type: 'url'
              },
              { txt: '获得群主授予的', type: 'nor' },
              {
                col: '3',
                jp: '',
                txt: '好好好',
                type: 'url'
              },
              { txt: '头衔', type: 'nor' }
            ]
          }

          * */
          const memberUin = json.items[1].param[0]
          const title = json.items[3].txt
          log('收到群成员新头衔消息', json)
          getGroupMember(msg.peerUid, memberUin).then((member) => {
            member.memberSpecialTitle = title
          })
          return new OB11GroupTitleEvent(parseInt(msg.peerUid), parseInt(memberUin), title)
        }
      }
    }
  }

  static friend(friend: User): OB11User {
    return {
      user_id: parseInt(friend.uin),
      nickname: friend.nick,
      remark: friend.remark,
      sex: OB11Constructor.sex(friend.sex),
      level: (friend.qqLevel && calcQQLevel(friend.qqLevel)) || 0,
    }
  }

  static selfInfo(selfInfo: SelfInfo): OB11User {
    return {
      user_id: parseInt(selfInfo.uin),
      nickname: selfInfo.nick,
    }
  }

  static friends(friends: User[]): OB11User[] {
    return friends.map(OB11Constructor.friend)
  }

  static groupMemberRole(role: number): OB11GroupMemberRole | undefined {
    return {
      4: OB11GroupMemberRole.owner,
      3: OB11GroupMemberRole.admin,
      2: OB11GroupMemberRole.member,
    }[role]
  }

  static sex(sex: Sex): OB11UserSex {
    const sexMap = {
      [Sex.male]: OB11UserSex.male,
      [Sex.female]: OB11UserSex.female,
      [Sex.unknown]: OB11UserSex.unknown,
    }
    return sexMap[sex] || OB11UserSex.unknown
  }

  static groupMember(group_id: string, member: GroupMember): OB11GroupMember {
    return {
      group_id: parseInt(group_id),
      user_id: parseInt(member.uin),
      nickname: member.nick,
      card: member.cardName,
      sex: OB11Constructor.sex(member.sex),
      age: 0,
      area: '',
      level: 0,
      qq_level: (member.qqLevel && calcQQLevel(member.qqLevel)) || 0,
      join_time: 0, // 暂时没法获取
      last_sent_time: 0, // 暂时没法获取
      title_expire_time: 0,
      unfriendly: false,
      card_changeable: true,
      is_robot: member.isRobot,
      shut_up_timestamp: member.shutUpTime,
      role: OB11Constructor.groupMemberRole(member.role),
      title: member.memberSpecialTitle || '',
    }
  }

  static stranger(user: User): OB11User {
    return {
      ...user,
      user_id: parseInt(user.uin),
      nickname: user.nick,
      sex: OB11Constructor.sex(user.sex),
      age: 0,
      qid: user.qid,
      login_days: 0,
      level: (user.qqLevel && calcQQLevel(user.qqLevel)) || 0,
    }
  }

  static groupMembers(group: Group): OB11GroupMember[] {
    log('construct ob11 group members', group)
    return group.members.map((m) => OB11Constructor.groupMember(group.groupCode, m))
  }

  static group(group: Group): OB11Group {
    return {
      group_id: parseInt(group.groupCode),
      group_name: group.groupName,
      member_count: group.memberCount,
      max_member_count: group.maxMember,
    }
  }

  static groups(groups: Group[]): OB11Group[] {
    return groups.map(OB11Constructor.group)
  }
}