/* *********************************************************** */
// 创建: Macheng 2019/09/05.
// 修改: Macheng 2019/09/05
// Description:
// 该文件定义了任务类Task。用于执行任务数据。
/* *********************************************************** */

import { isString } from '@/utils'
import Player from './player'
import BaseModel from './baseModel'
import Sheet from './sheet'

class Task extends BaseModel {
  id = 0 // 任务ID (就是创建时间 ms)
  name = '' // 任务名称
  buildingId = 0 // 执行任务的建筑ID
  buildingName = '' // 执行任务的建筑名称
  floorId = 0 // 执行任务的层级ID
  floorName = '' // 执行任务的层级名称

  beginTime = 0 // 任务限定开始时间 (ms)
  endTime = 0 // 任务限定结束时间 (ms)
  status = 0 // 任务状态 0:未运行, 1:运行中, 2:已暂停, 3:已结束

  creator = null // 任务创建人
  executors = [] // 任务执行人

  sheets = []     // 任务权限

  desc = '' // 任务描述

  get label() {
    return this.name
  }

  get isTask() {
    return true
  }

  constructor(opts) {
    if (!opts) opts = {}
    super(opts)

    this.id = Math.floor(new Date().getTime() / 1000)
    this.init(opts)
  }

  cmpSame(dstTask) {
    if (this.beginTime !== dstTask.beginTime ||
      this.endTime !== dstTask.endTime ||
      this.status !== dstTask.status) {
      return false
    }
    if (this.executors.length !== dstTask.executors.length) {
      return false
    } else {
      for (let i = 0; i < this.executors.length; i++) {
        const srcPlayer = this.executors[i]
        const dstPlayer = dstTask.executors[i]
        if (srcPlayer.id !== dstPlayer.id || srcPlayer.name !== dstPlayer.name) {
          return false
        }
      }
    }
    return true
  }

  removeSheet(sheetId) {
    for (let i = this.sheets.length - 1; i >= 0; i--) {
      const sheet = this.sheets[i]
      if (sheet.id === sheetId) {
        this.sheets.splice(i, 1)
      }
    }
  }

  init(opts) {
    if (!opts) opts = {}
    super.init(opts)

    this.id = Number(opts['id']) || Number(opts['taskId']) || this.id
    this.name = opts['name'] || ''
    this.buildingId = Number(opts['buildingId']) || 0
    this.buildingName = opts['buildingName'] || ''
    this.floorId = Number(opts['floorId']) || 0
    this.floorName = opts['floorName'] || ''

    this.beginTime = Number(opts['beginTime']) || 0
    this.endTime = Number(opts['endTime']) || 0

    this.creator = null
    if (opts['creator']) {
      if (isString(opts['creator'])) {
        this.creator = new Player(JSON.parse(opts['creator']))
      } else {
        this.creator = new Player(opts['creator'])
      }
    }

    this.executors = []
    if (opts['executors']) {
      if (opts['executors'] instanceof Array) {
        for (let i = 0; i < opts['executors'].length; i++) {
          this.executors.push(new Player(opts['executors'][i]))
        }
      } else if (isString(opts['executors'])) {
        const arr = JSON.parse(opts['executors'])
        for (let i = 0; i < arr.length; i++) {
          const player = new Player(arr[i])
          this.executors.push(player)
        }
      }
    }

    this.sheets = []
    if (opts['sheets']) {
      if (opts['sheets'] instanceof Array) {
        for (let i = 0; i < opts['sheets'].length; i++) {
          const sheet = new Sheet(opts['sheets'][i])
          sheet.setTask(this)
          this.sheets.push(sheet)
        }
      } else if (isString(opts['sheets'])) {
        const arr = JSON.parse(opts['sheets'])
        for (let i = 0; i < arr.length; i++) {
          const sheet = new Sheet(arr[i])
          sheet.setTask(this)
          this.sheets.push(sheet)
        }
      }
    }

    this.desc = opts['desc'] || ''
    this.status = Number(opts['status']) || 0
  }

  setSheetInAtlasVisible(mode, visible) {
    for (const sheet of this.sheets) {
      if (Number(sheet.mode) === Number(mode)) {
        sheet.showInAtlas = visible
      }
    }
  }

  toJson() {
    const arrSheet = []
    for (const v of this.sheets) {
      arrSheet.push(v.toJson())
    }
    const arrExecutor = []
    for (const v of this.executors) {
      arrExecutor.push(v.toJson())
    }
    const obj1 = super.toJson()
    const obj2 = {
      id: this.id,
      name: this.name,
      buildingId: this.buildingId,
      buildingName: this.buildingName,
      floorId: this.floorId,
      floorName: this.floorName,
      beginTime: this.beginTime,
      endTime: this.endTime,
      creator: this.creator ? this.creator.toJson() : null,
      executors: arrExecutor,
      sheets: arrSheet,
      desc: this.desc,
      status: this.status
    }

    return Object.assign({}, obj1, obj2)
  }
}

export default Task