import { Injectable } from '@angular/core';
import { RoomService } from './room.service';
import { WsChatService } from 'src/app/services/chat/ws-chat.service';
import { MessageService } from 'src/app/services/chat/message.service'
import { SessionStore } from 'src/app/store/session.service';
import { capitalizeTxt } from 'src/plugin/text'
import { Rooms, Update as room } from 'src/app/models/chatMethod';
import { Storage } from '@ionic/storage';
import { Platform } from '@ionic/angular';
import { SqliteService } from 'src/app/services/sqlite.service';

@Injectable({
  providedIn: 'root'
})
export class WsChatMethodsService {



  dm: {[key: string]:  RoomService} = {}
  group: {[key: string]:  RoomService} = {}

  loadingWholeList = false

  dmCount = 0;
  groupCount = 0;

  constructor(
    private WsChatService: WsChatService,
    private storage: Storage,
    private platform: Platform,
    private sqlservice: SqliteService,
  ) {
    (async()=>{
      await this.getAllRooms();
      this.subscribeToRoom()

    })()

  }

  async getAllRooms () {
    this.loadingWholeList = true

    const rooms = await this.WsChatService.getRooms();

    // console.log("ROOMS" + JSON.stringify(rooms))

    rooms.result.update.forEach((roomData: room) => {
      let room:RoomService;

      //console.log(roomData);


      room = new RoomService(this.WsChatService, new MessageService(), this.storage, this.platform, this.sqlservice)
      room.setData({
        customFields: roomData.customFields,
        id: this.getRoomId(roomData),
        name: this.getRoomName(roomData),
        t: roomData.t,
        lastMessage: this.getRoomLastMessage(roomData),
        _updatedAt: new Date(roomData._updatedAt['$date'])
      })

      room.receiveMessage()

      let roomId = this.getRoomId(roomData)

      if(this.isIndividual(roomData)) {
        this.dm[roomId] = room
        this.dmCount++
      } else {
        this.group[roomId] = room
        this.groupCount++
      }



    });

    this.loadingWholeList = false
  }

  subscribeToRoom() {

    for (const id in this.dm) {
      this.WsChatService.streamRoomMessages(id).then((subscription)=>{
        console.log('streamRoomMessages', subscription)
      })
    }

    for (const id in this.group) {
      this.WsChatService.streamRoomMessages(id).then((subscription)=>{
        console.log('streamRoomMessages', subscription)
      })
    }

    this.WsChatService.streamNotifyLogged().then((subscription=>{
      console.log('streamRoomMessages', subscription)
    }))
  }

  getDmRoom(id): RoomService {
    try {
      return this.dm[id]
    } catch(e) {}
  }

  getGroupRoom(id): RoomService {
    try {
      return this.group[id]
    } catch(e) {}
  }

  getRoomName(roomData: room) {
    if(this.isIndividual(roomData)) {
      const names: String[] = roomData.usernames
      const roomName = names.filter((name)=>{
        return name != SessionStore.user.RochetChatUser
      })[0]

      const firstName = capitalizeTxt(roomName.split('.')[0])
      const lastName =  capitalizeTxt(roomName.split('.')[1])
      return firstName + ' ' + lastName
    } else {
      return roomData.fname
    }
  }

  getRoomId(roomData:room) {
    return roomData._id
  }

  getRoomLastMessage(roomData: room) {
    return roomData.lastMessage
  }

  private isIndividual(roomData: room) {
    return !roomData.fname
  }

}