<template>
  <div class="app-container">
    <!-- Start 列表页面 -->
    <div v-show="viewState == 1">
      <button-bar view-title="消息管理" ref="btnbar" :btndisabled="btndisabled" @btnhandle="btnHandle"/>
      <div class="main-content">
        <div class="switch_btn">
          <el-button :class="{btn_style:viewState === 1}">未读消息</el-button>
          <el-button class="" @click="handleRead">已读消息</el-button>
          <el-button class="" @click="handleFull">全部消息</el-button>
        </div>
        <div class="searchcon">
          <el-button size="small" class="searchbtn" @click="clicksearchShow">{{ searchxianshitit }}</el-button>
          <div v-show="isSearchShow" class="search">
            <el-form ref="listQueryform" :inline="true" :model="listQuery" class="tab-header">
              <el-form-item label="消息类型">
                <el-input v-model="listQuery.params.type" clearable placeholder="" class="addinputw"></el-input>
              </el-form-item>
              <el-form-item label="消息来源">
                <el-input v-model="listQuery.params.msgSource" clearable placeholder="" class="addinputw"></el-input>
              </el-form-item>
              <el-form-item label="消息标题">
                <el-input v-model="listQuery.params.title" clearable placeholder="" class="addinputw"></el-input>
              </el-form-item>
              <el-form-item label="发送人">
                <el-input v-model="listQuery.params.senderName" clearable placeholder="" class="addinputw"></el-input>
              </el-form-item>
              <el-form-item class="formItem" label="接收日期">
                <el-date-picker value-format="yyyy-MM-dd" v-model="listQuery.params.createTimeStart" clearable type="date" placeholder="开始日期" />
                <span style="padding: 0 8px">至</span>
                <el-date-picker value-format="yyyy-MM-dd" v-model="listQuery.params.createTimeEnd" clearable type="date" placeholder="结束日期" />
              </el-form-item>
            </el-form>
            <div class="btn" style="text-align: center;">
              <el-button type="primary" icon="el-icon-search" @click="handleFilter" size="small">查询</el-button>
              <el-button type="primary" icon="el-icon-refresh" @click="handleReset" size="small">重置</el-button>
            </div>
          </div>
        </div>
        <div class="listtop">
          <div class="tit">未读消息列表</div>
          <pageye v-show="list.length > 0" :total="listQuery.total" :page.sync="listQuery.current" :limit.sync="listQuery.size" class="pagination" @pagination="getList"/>
        </div>
        <div class="">
          <el-table :key="tableKey" v-loading="listLoading" :data="list" border style="width: 100%;" @selection-change="handleSelectionChange">
            <el-table-column type="selection" align="center" width="50" />
            <el-table-column fixed width="60" label="序号" type="index" :index="indexMethod" align="center"/>
            <el-table-column prop="senderName" width="100" label="发送人" align="center" />
            <el-table-column prop="title" label="标题" align="left" header-align="center" />
            <el-table-column prop="createTime" width="150" label="日期" align="center" />
            <el-table-column prop="type" width="100" label="消息类别" align="center" />
            <el-table-column prop="msgSource" width="100" label="消息来源" align="center" />
          </el-table>
        </div>
        <div class="pages">
          <!-- 翻页 -->
          <pagination v-show="list.length > 0" :total="listQuery.total" :page.sync="listQuery.current" :limit.sync="listQuery.size" class="pagination" @pagination="getList"/>
        </div>
      </div>
    </div>
    <!-- End 列表页面 -->
    <!-- 查看已读消息列表 -->
    <readmessage v-show="viewState == 2" ref="divRead" @doback="resetState"/>
    <!-- 查看全部消息列表 -->
    <fullmessage v-show="viewState == 3" ref="divFull" @doback="resetState"/>
  </div>
</template>

<script>
import req from '@/api/message/message'
import Pagination from '@/components/pagination'
import pageye from '@/components/pagination/pageye'
import ButtonBar from '@/components/ButtonBar'
import readmessage from './readmessage'
import fullmessage from './fullmessage'

export default {
  name: 'UnreadMessage',
  components: {
    Pagination,
    pageye,
    ButtonBar,
    readmessage,
    fullmessage
  },
  data() {
    return {
      viewState: 1,
      btndisabled: false,
      btnList: [
        {
          type: 'primary',
          size: 'small',
          icon: '',
          btnKey: 'toPartialMark',
          btnLabel: '部分标记为已读'
        },
        {
          type: 'primary',
          size: 'small',
          icon: '',
          btnKey: 'toAllMark',
          btnLabel: '全部标记为已读'
        },
        {
          type: 'info',
          size: 'small',
          icon: 'cross',
          btnKey: 'doClose',
          btnLabel: '关闭'
        }
      ],
      isSearchShow: false,
      searchxianshitit: '显示查询条件',
      // 查询条件 -----------
      tableKey: 0,
      list: [],
      sids: [],
      multipleSelection: [],
      listLoading: false,
      listQuery: {
        params: {
          userSid: '',
          state: '0',
          createTimeStart: '',
          createTimeEnd: '',
          type: '',
          msgSource: '',
          title: '',
          senderName: ''
        },
        current: 1,
        size: 10,
        total: 0
      }
    }
  },
  created() {
    this.getList()
  },
  mounted() {
    this.$refs['btnbar'].setButtonList(this.btnList)
  },
  methods: {
    // 搜索条件效果
    clicksearchShow() {
      this.isSearchShow = !this.isSearchShow
      if (this.isSearchShow) {
        this.searchxianshitit = '隐藏查询条件'
      } else {
        this.searchxianshitit = '显示查询条件'
      }
    },
    btnHandle(btnKey) {
      console.log('XXXXXXXXXXXXXXX    ' + btnKey)
      switch (btnKey) {
        case 'toPartialMark':
          this.toPartialMark()
          break
        case 'toAllMark':
          this.toAllMark()
          break
        case 'doClose':
          this.doClose()
          break
        default:
          break
      }
    },
    // 序号
    indexMethod(index) {
      var pagestart = (this.listQuery.current - 1) * this.listQuery.size
      var pageindex = index + 1 + pagestart
      return pageindex
    },
    // 信息条数 获取点击时当前的sid
    handleSelectionChange(row) {
      const aa = []
      this.multipleSelection = row
      row.forEach(element => {
        aa.push(element.sid)
      })
      this.sids = aa
    },
    // 查询列表信息
    getList() {
      this.listLoading = true
      this.listQuery.params.userSid = window.sessionStorage.getItem('userSid')
      req.listPage(this.listQuery).then((response) => {
        this.listLoading = false
        if (response.success) {
          this.list = response.data.records
          this.listQuery.total = response.data.total
        } else {
          this.list = []
          this.listQuery.total = 0
        }
      })
    },
    handleRead() {
      this.viewState = 2
      this.$refs['divRead'].getList()
    },
    handleFull() {
      this.viewState = 3
      this.$refs['divFull'].getList()
    },
    // 查询按钮
    handleFilter() {
      this.listQuery.current = 1
      this.getList()
    },
    handleReset() {
      this.listQuery = {
        params: {
          userSid: '',
          state: '0',
          createTimeStart: '',
          createTimeEnd: '',
          type: '',
          msgSource: '',
          title: '',
          senderName: ''
        },
        current: 1,
        size: 10,
        total: 0
      }
      this.getList()
    },
    // 部分标记为已读
    toPartialMark() {
      if (this.sids.length === 0) {
        this.$message({ showClose: true, type: 'error', message: '请选择至少一条记录进行操作' })
        return
      }
      const tip = '请确认是否标记所选 ' + this.sids.length + ' 条记录?'
      this.$confirm(tip, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        const loading = this.$loading({
          lock: true,
          text: 'Loading',
          spinner: 'el-icon-loading',
          background: 'rgba(0, 0, 0, 0.7)'
        })
        const params = []
        this.multipleSelection.forEach((e) => {
          params.push({
            type: e.type,
            sid: e.sid
          })
        })
        req.changeRead(params).then(resp => {
          if (resp.success) {
            this.$message({ type: 'success', message: '操作成功', showClose: true })
          }
          this.getList()
          loading.close()
        }).catch(e => {
          loading.close()
        })
      }).catch(() => {
      })
    },
    // 全部标记为已读
    toAllMark() {
      const tip = '请确认是否标记全部记录?'
      this.$confirm(tip, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        const loading = this.$loading({
          lock: true,
          text: 'Loading',
          spinner: 'el-icon-loading',
          background: 'rgba(0, 0, 0, 0.7)'
        })
        req.allChangeRead({ userSid: window.sessionStorage.getItem('userSid') }).then(resp => {
          if (resp.success) {
            this.$message({ type: 'success', message: '操作成功', showClose: true })
          }
          this.getList()
          loading.close()
        }).catch(e => {
          loading.close()
        })
      }).catch(() => {
      })
    },
    resetState() {
      this.viewState = 1
    },
    doClose() {
      this.$store.dispatch('tagsView/delView', this.$route)
      this.$router.go(-1)
    }
  }
}
</script>
<style scoped>
.btn_style {
  background-color: #018ad2;
  color: white;
  font-weight: 600;
}
</style>
