<template>
  <div>
    <div class="task-wrapper">
      <div class="header">
        <span> 群SOP </span>
        <div>{{ task.createTime }}</div>
      </div>

      <div class="group">
        <van-cell class="group-tags" title="发送给客户群">
          <template #default>
            <template v-for="group of task.groupList.slice(0, 2)">
              <van-tag :key="group.chatId" size="large"> {{ group.groupName }} </van-tag>
            </template>
            <template v-if="task.groupList.length > 2">
              <van-tag size="large"> ... </van-tag>
            </template>
          </template>
        </van-cell>
        <van-cell title="发送时间" :value="sendRange"></van-cell>
      </div>

      <div class="content">
        <div @touchstart.prevent="touchStart" @touchend="touchEnd">
          {{ task.content }}
        </div>
        <div class="copy-wrapper" v-show="showCopy">
          <van-button :class="'copy-btn_' + task.ruleId" :data-clipboard-text="task.content"> 复制 </van-button>
        </div>
      </div>

      <div class="image-list">
        <template v-for="material of task.materialList">
          <!-- mediaType:  0 图片（image）、1 语音（voice）、2 视频（video），3 普通文件(file) 4 文本 5 海报 6 海报字体 -->
          <van-image
            v-if="material.mediaType === 0"
            width="80"
            :key="material.id"
            :src="material.materialUrl"
          ></van-image>
        </template>
        <template v-for="pic of task.picList">
          <van-image width="80" :key="pic" :src="pic"></van-image>
        </template>
      </div>

      <div>
        <!-- <van-cell title="发送给" is-link value="张三、李四、王五等11人"></van-cell> -->
        <van-cell title="已完成成员" is-link :value="showDone" @click="goState(1)"></van-cell>
        <van-cell title="未完成成员" is-link :value="showTodo" @click="goState"></van-cell>
      </div>

      <div class="send-button" v-if="!state">
        <van-button type="info" size="mini" @click="send()">发送</van-button>
      </div>
    </div>

    <div class="bottom-line"></div>
  </div>
</template>

<script>
import ClipboardJS from 'clipboard'
import { changeStatus } from '@/api/community'

export default {
  name: 'SOPPanel',

  props: {
    task: {
      type: Object,
      required: true
    },

    // true: 已处理  false: 未处理
    state: {
      type: Boolean,
      required: true
    },

    isAdmin: {
      type: Boolean,
      default: true
    }
  },

  data() {
    return {
      showCopy: false, // 展示复制按钮
      touchDelay: 750, // 触发显示按钮的长按时常
      copyEvent: null,
      touch: false
    }
  },

  methods: {
    goState(active) {
      if (!this.isAdmin) return

      this.$router.push({
        name: 'taskState',
        query: {
          taskId: this.task.ruleId,
          active: active === 1 ? 1 : 0,
          taskType: 2
        }
      })
    },

    send() {
      try {
        const userId = this.$store.state && this.$store.state.userId
        const taskId = this.task.ruleId
        let _this = this
        this.$toast.loading({
          message: '正在发送...',
          duration: 0,
          forbidClick: true
        })

        // mes.link || delete mes.link
        // mes.imgUrl || delete mes.imgUrl
        wx.invoke(
          'shareToExternalChat',
          {
            title: this.task.title,
            desc: this.task.content,
            link: (this.task.materialList && this.task.materialList[0] && this.task.materialList[0].materialUrl) || ' ', // 消息链接
            imgUrl:
              (this.task.materialList && this.task.materialList[0] && this.task.materialList[0].materialUrl) || ' ' // 封面
          },
          async function(res) {
            if (res.err_msg == 'shareToExternalChat:ok') {
              try {
                await changeStatus(userId, taskId, 1)
              } catch (error) {
                _this.$toast.clear()
                _this.$dialog({ message: '接口失败：' + JSON.stringify(error) })
                return
              }
              // .then((res) => {
              // }).catch(() => {
              //   this.$emit('refresh')
              // })
              _this.$toast.clear()
              this.$emit('refresh')
            } else {
              if (res.err_code == 1) {
                // 用户取消发送
              } else {
                _this.$dialog({ message: 'shareToExternalChat失败：' + JSON.stringify(res) })
              }
            }
            _this.$toast.clear()
          }
        )
      } catch (error) {
        this.$dialog({ message: '代码错误：' + JSON.stringify(error.message) })
      }
    },

    touchStart() {
      clearTimeout(this.copyEvent)

      this.copyEvent = setTimeout(() => {
        this.touch = true
      }, this.touchDelay)
    },

    touchEnd() {
      clearTimeout(this.copyEvent)
      if (this.touch) this.showCopy = true
      this.touch = false
    }
  },

  computed: {
    sendRange() {
      if (!this.task.startExeTime || !this.task.stopExeTime) return ''

      return this.task.startExeTime + ' - ' + this.task.stopExeTime
    },

    todoMembers() {
      if (!(this.task && this.task.scopeList && this.task.scopeList.length > 0)) return []

      const members = []
      for (let member of this.task.scopeList) {
        if (!member.done) members.push(member)
      }

      return members
    },

    showTodo() {
      if (this.todoMembers.length === 0) return '无'

      const names = this.todoMembers.map((m) => m.name)

      if (this.todoMembers.length <= 2) return names.join('、')
      return names[0] + '、' + names[1] + '等' + this.todoMembers.length + '人'
    },

    doneMembers() {
      if (!this.task || !this.task.scopeList || this.task.scopeList.length === 0) return []

      const members = []
      for (let member of this.task.scopeList) {
        if (member.done) members.push(member)
      }

      return members
    },

    showDone() {
      if (this.doneMembers.length === 0) return '无'

      const names = this.doneMembers.map((m) => m.name)

      if (this.doneMembers.length <= 2) return names.join('、')
      return names[0] + '、' + names[1] + '等' + this.doneMembers.length + '人'
    }
  },

  mounted() {
    this.clipboard = new ClipboardJS('.copy-btn_' + this.task.ruleId)

    this.clipboard.on('success', (e) => {
      this.showCopy = false
    })

    this.clipboard.on('error', (e) => {
      this.showCopy = false
    })
  }
}
</script>

<style lang="less" scoped>
.task-wrapper {
  padding: 10px 8px;

  .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 5px 0 12px;

    span {
      font-size: 18px;
      font-weight: bold;
    }
  }

  .group {
    .group-tags {
      :nth-child(n + 2) {
        margin-left: 5px;
      }

      .van-tag {
        background-color: #f2f2f2;
        color: black;
        padding: 6px 10px;
      }
    }
  }

  .content {
    padding: 15px;
    background-color: #f2f2f2;
    font-size: 16px;
    line-height: 20px;
    color: #999999;
    // margin-bottom: 15px;
    min-height: 30px;
    position: relative;

    .copy-wrapper {
      position: absolute;
      width: 100%;
      height: 100%;
      left: 0;
      top: 0;
      background-color: rgba(0, 0, 0, 0.4);
      display: flex;
      align-items: center;
      justify-content: space-around;
    }
  }

  .image-list {
    .van-image {
      padding: 10px 10px 0 0;
    }
  }

  .van-cell {
    padding: 10px 6px;
  }

  .send-button {
    padding: 10px 5px 5px;
    display: flex;
    flex-direction: row-reverse;

    .van-button {
      padding: 0 12px;
      margin-right: 12px;
      border-radius: 4px;
      font-size: 12px;
    }
  }
}

.bottom-line {
  background-color: #f2f2f2;
  height: 15px;
}
</style>
