<template>
  <el-dialog
    title="流程列表"
    :visible.sync="dialogVisible"
    :close-on-click-modal="false"
    width="66%"
    id="often-set-dialog"
  >
    <div>
      <h3 class="often-flow-group-title">流程分类</h3>
      <p style="display: inline-block">点击流程名称启动相应流程</p>
      <el-input
        :clearable="true"
        class="often-search-input"
        size="small"
        placeholder="请输入流程名称"
        v-model="flowSearchKey"
        @keyup.enter.native="searchEnterFun"
      >
        <el-button
          slot="append"
          icon="el-icon-search"
          @click="searchFlow"
        ></el-button>
      </el-input>
    </div>
    <div class="flow-list-content" v-if="hasAuthFlowList.length > 0">
      <div v-for="type in hasAuthFlowList" :key="type.name">
        <li :style="type.icon.color" :class="type.icon.icon"></li>
        <h3 style="margin: 8px">{{ type.name }}</h3>
        <div class="often-flow-container" style="background-color: #f5f5f5">
          <el-tag v-for="flow in type.flowList" :key="flow.id"
            ><span @click="startFlow(flow)">{{ flow.name }}</span></el-tag
          >
        </div>
      </div>
    </div>
    <div class="empty-msg-div" v-if="hasAuthFlowList.length == 0">
      <p v-if="completeInit">抱歉！没有找到符合条件的流程</p>
      <p v-if="completeInit">您可以尝试更换关键词</p>
    </div>
  </el-dialog>
</template>
<script>
import {mapState} from 'vuex'

export default {
  data() {
    return {
      dialogVisible: false,
      flowSearchKey: ''
    }
  },
  computed: mapState({
    completeInit: state => state.oftenFlow.completeInit,
    hasAuthFlowList: state => state.oftenFlow.hasAuthFlowList
  }),
  created() {
    //this.$store.dispatch("oftenFlow/getMyOftenFlowdw");
  },
  methods: {
    //启动流程
    startFlow(row) {
      if (!row.leaders || row.leaders.length == 0) {
        this.$router.push('/agentStart/' + row.id + '/0')
        this.dialogVisible = false
      } else {
        let html =
          '<select ref=' +
          Math.random() +
          ' id="approvalLeaderSelect" style="width: 200px;height: 30px;border-radius: 4px;margin: 20px 70px;" ><option value="">请选择</option>'
        row.leaders.forEach(identity => {
          html +=
            '<option value="' + identity.id + '">' + identity.name + '</option>'
        })
        html += '</select>'
        let this_ = this
        this.$alert(html, '选择发起人', {
          dangerouslyUseHTMLString: true,
          beforeClose: function(action, instance, done) {
            if (action == 'confirm') {
              let se = document.getElementById('approvalLeaderSelect')
              if (se.selectedIndex == 0) {
                this.$message.warning('请选择一个发起人')
              } else {
                instance.close()
                this_.$router.push(
                  '/agentStart/' + row.id + '/' + se[se.selectedIndex].value
                )
                this.dialogVisible = false
              }
            } else {
              instance.close()
            }
          }
        })
      }
    },
    oftenFlowListOpen() {
      this.dialogVisible = true
      this.flowSearchKey = ''
      this.$store.dispatch('oftenFlow/initOftenFlowManageData', {init: true})
    },
    //查询流程
    searchFlow() {
      let queryFilter = {}
      if (this.flowSearchKey) {
        queryFilter = {
          querys: [
            {
              property: 'DEF_KEY_',
              value: this.flowSearchKey,
              group: 'main',
              operation: 'LIKE',
              relation: 'OR'
            },
            {
              property: 'name_',
              value: this.flowSearchKey,
              group: 'main',
              operation: 'LIKE',
              relation: 'OR'
            }
          ]
        }
      }
      this.$store.dispatch('oftenFlow/initOftenFlowManageData', {
        init: false,
        filter: queryFilter
      })
    },
    //回车查询
    searchEnterFun: function(e) {
      var keyCode = window.event ? e.keyCode : e.which
      if (keyCode == 13) {
        this.searchFlow()
      }
    }
  }
}
</script>
<style lang="stylus" scoped>
.often-flow-container {
  padding: 10px 10px 0px 10px;
}

.el-card__body {
  padding: 10px 10px 0px 10px;
}


.often-flow-container ::v-deep .el-tag {
  margin: 0 10px 10px 0;
  color: #666;
  cursor: pointer;
  font-weight: bold;
}

.often-flow-container ::v-deep .el-tag:hover {
  color: $--theme-color;
}

.type-span {
  color: $--theme-color;
}


#often-set-dialog ::v-deep {
  .el-dialog__body {
    padding: 0px 20px 5px 20px;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
  }

  .el-dialog__header {
    padding: 8px 20px;
  }

  .el-dialog__footer {
    padding: 8px 20px;
    text-align: center;
  }
}

.often-flow-group-title {
  margin: 8px 8px 8px 0px;
  color: #333;
  display: inline-block;
}

.flow-list-content {
  max-height: 500px;
  overflow-y: auto;

  li {
    font-size: 16px;
    list-style-type:none;
  }

  h3 {
    display: inline-block;
  }

  p {
    margin: 0 10px 10px 0;
    line-height: 28px;
    display: inline-block;

    span {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 100px;
    }
  }

  img {
    width: 20px;
    height: 20px;
    border-radius: 10%;
    float: left;
    margin: 2px 5px 0 0;
  }
}

.often-search-input {
  width: 250px;
  float: right;
  top: 10px;
}

.empty-msg-div {
  height: 220px;
  padding-top: 100px;
  text-align: center;

  p {
    margin: 8px;
  }

  p:last-child {
    color: #999;
  }
}
</style>
