<template>
  <div class="app-container">
    <div class="filter-container">
      <el-checkbox v-model="listQuery.unfinished">未办结</el-checkbox>
      <el-checkbox v-model="listQuery.finished">已办结</el-checkbox>
    </div>
    <div class="filter-container">
      <el-input
        v-model="listQuery.processDefinitionId"
        placeholder="流程定义ID"
        style="width: 200px"
        class="filter-item"
        @keyup.enter.native="btnQuery"
      />
      <el-input
        v-model="listQuery.processInstanceId"
        placeholder="流程实例ID"
        style="width: 200px"
        class="filter-item"
        @keyup.enter.native="btnQuery"
      />
      <el-input
        v-model="listQuery.processDefinitionName"
        placeholder="流程定义名称"
        style="width: 200px"
        class="filter-item"
        @keyup.enter.native="btnQuery"
      />
      <el-input
        v-model="listQuery.processDefinitionKey"
        placeholder="流程定义KEY"
        style="width: 200px"
        class="filter-item"
        @keyup.enter.native="btnQuery"
      />
      <el-input
        v-model="listQuery.businessKey"
        placeholder="业务主键KEY"
        style="width: 200px"
        class="filter-item"
        @keyup.enter.native="btnQuery"
      />
      <el-input
        v-model="listQuery.startedBy"
        placeholder="启动人"
        style="width: 200px"
        class="filter-item"
        @keyup.enter.native="btnQuery"
      />
      <el-dropdown
        split-button
        type="primary"
        @click="btnQuery"
        class="filter-item"
      >
        <i class="el-icon-search el-icon--left"></i>查询
        <el-dropdown-menu slot="dropdown">
          <el-dropdown-item icon="el-icon-zoom-out" @click.native="btnReset"
            >重置</el-dropdown-item
          >
        </el-dropdown-menu>
      </el-dropdown>
    </div>
    <el-table
      :data="records"
      ref="multipleTable"
      border
      fit
      highlight-current-row
      style="width: 100%"
      :cell-style="{ padding: '3px' }"
    >
      <el-table-column
        label="流程实例ID"
        prop="id"
        align="center"
        width="290px"
      >
        <template slot-scope="scope"
          ><span>{{ scope.row.id }}</span></template
        >
      </el-table-column>
      <el-table-column
        label="流程定义名称"
        prop="processDefinitionName"
        align="center"
      >
        <template slot-scope="scope"
          ><span>{{ scope.row.processDefinitionName }}</span></template
        >
      </el-table-column>
      <el-table-column
        label="流程定义KEY"
        prop="processDefinitionKey"
        align="center"
      >
        <template slot-scope="scope"
          ><span>{{ scope.row.processDefinitionKey }}</span></template
        >
      </el-table-column>
      <el-table-column
        label="版本"
        prop="processDefinitionVersion"
        align="center"
        width="60px"
      >
        <template slot-scope="scope"
          ><span>{{ scope.row.processDefinitionVersion }}</span></template
        >
      </el-table-column>
      <el-table-column
        label="开始时间"
        prop="startTime"
        align="center"
        width="165px"
      >
        <template slot-scope="scope"
          ><span>{{ scope.row.startTime }}</span></template
        >
      </el-table-column>
      <el-table-column
        label="结束时间"
        prop="endTime"
        align="center"
        width="165px"
      >
        <template slot-scope="scope"
          ><span>{{ scope.row.endTime }}</span></template
        >
      </el-table-column>
      <el-table-column label="操作" align="center">
        <template slot-scope="{ row }">
          <el-dropdown>
            <span class="el-dropdown-link"
              >操作<i class="el-icon-arrow-down el-icon--right"></i
            ></span>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item
                icon="el-icon-view"
                @click.native="btnViewProcessInstance(row)"
                >查看
              </el-dropdown-item>
              <el-dropdown-item
                icon="el-icon-view"
                divided
                @click.native="btnView(row.id)"
                >查看详情
              </el-dropdown-item>
              <el-dropdown-item
                icon="el-icon-view"
                divided
                @click.native="btnViewTaskList(row)"
                >任务列表
              </el-dropdown-item>
              <el-dropdown-item
                icon="el-icon-delete"
                divided
                @click.native="btnDelete(row.id)"
                >删除
              </el-dropdown-item>
              <el-dropdown-item
                icon="el-icon-delete"
                divided
                @click.native="btnDelete(row.id, true)"
              >
                删除包含历史
              </el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </template>
      </el-table-column>
    </el-table>
    <pagination
      v-show="total > 0"
      :total="total"
      :current.sync="listQuery.current"
      :size.sync="listQuery.size"
      @pagination="list"
    />

    <el-dialog title="流程实例" :visible.sync="dialogFormVisible">
      <el-form
        ref="dataForm"
        :model="temp"
        disabled
        label-position="right"
        label-width="110px"
      >
        <el-row>
          <el-col :span="12">
            <el-form-item label="流程实例ID" prop="id">
              <el-input v-model="temp.id" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="业务主键Key" prop="businessKey">
              <el-input v-model="temp.businessKey" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="流程定义ID" prop="processDefinitionId">
              <el-input v-model="temp.processDefinitionId" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="流程定义名称" prop="processDefinitionName">
              <el-input v-model="temp.processDefinitionName" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="流程定义KEY" prop="processDefinitionKey">
              <el-input v-model="temp.processDefinitionKey" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="流程定义版本" prop="processDefinitionVersion">
              <el-input v-model="temp.processDefinitionVersion" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="开始时间" prop="startTime">
              <el-date-picker
                v-model="temp.startTime"
                style="width: 200px"
                type="datetime"
                value-format="yyyy-MM-dd HH:mm:ss"
              ></el-date-picker>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="结束时间" prop="endTime">
              <el-date-picker
                v-model="temp.endTime"
                style="width: 200px"
                type="datetime"
                value-format="yyyy-MM-dd HH:mm:ss"
              ></el-date-picker>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="启动人ID" prop="startUserId">
              <el-input v-model="temp.startUserId" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="启动人姓名" prop="startUserName">
              <el-input v-model="temp.startUserName" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="启动节点ID" prop="startActivityId">
              <el-input v-model="temp.startActivityId" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="耗时(毫秒)" prop="durationInMillis">
              <el-input v-model="temp.durationInMillis" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="子流程ID" prop="superProcessInstanceId">
              <el-input v-model="temp.superProcessInstanceId" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="状态" prop="suspended">
              <el-input
                v-if="temp.endTime == null"
                v-model="temp.suspended ? '挂起' : '激活'"
              />
              <el-input v-else value="结束" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="删除原因" prop="deleteReason">
              <el-input v-model="temp.deleteReason" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button
          v-permission="'flowable:processInstance:suspendOrActivate'"
          v-if="temp.endTime == null"
          icon="el-icon-check"
          @click="btnSuspendOrActivate(temp.id, temp.suspended)"
          >{{ temp.suspended ? '激活' : '挂起' }}
        </el-button>
        <el-button icon="el-icon-close" @click="dialogFormVisible = false"
          >取消</el-button
        >
      </div>
    </el-dialog>
    <process-detail
      v-if="dialogViewVisible"
      :visible.sync="dialogViewVisible"
      :processInstanceId="processInstanceId"
    ></process-detail>
  </div>
</template>

<script>
  import Pagination from '@/components/Pagination';
  import {
    deleteAction,
    getAction,
    postAction,
    putAction
  } from '@/api/flowable/manage';
  import { Message } from 'element-ui';

  import ProcessDetail from './components/ProcessDetail';

  export default {
    name: 'FlowableProcessInstance',
    components: { ProcessDetail, Pagination },
    data() {
      return {
        dicts: [],
        records: null,
        selectedRecords: [],
        total: 0,
        listQuery: {
          current: 1,
          size: 10,
          processInstanceId: undefined,
          processDefinitionId: undefined,
          processDefinitionName: undefined,
          processDefinitionKey: undefined,
          businessKey: undefined,
          startedBy: undefined,
          unfinished: false,
          finished: false
        },
        dialogFormVisible: false,
        dialogImportVisible: false,
        importTenantId: '',
        dialogProcessImageVisible: false,
        processInstanceId: '',

        temp: {
          id: undefined,
          businessKey: '',
          processDefinitionId: '',
          processDefinitionName: '',
          processDefinitionKey: '',
          processDefinitionVersion: '',
          startTime: undefined,
          endTime: undefined,
          durationInMillis: undefined,
          startUserId: '',
          startUserName: '',
          startActivityId: '',
          superProcessInstanceId: '',
          suspended: undefined,
          deleteReason: ''
        },
        dialogViewVisible: false
      };
    },
    created() {
      if (this.$route.query && this.$route.query.processDefinitionId) {
        this.listQuery.processDefinitionId =
          this.$route.query.processDefinitionId;
      }
      this.list();
    },
    methods: {
      list() {
        getAction('/flowable/processInstance/list', this.listQuery).then(
          (res) => {
            if (res.data.code == 0) {
              console.log(res.data.data);
              this.records = res.data.data.records;
              this.total = res.data.data.total;
            }
          }
        );
      },
      btnQuery() {
        this.listQuery.current = 1;
        this.list();
      },
      btnReset() {
        this.listQuery = {
          current: 1,
          size: 10,
          processInstanceId: undefined,
          processDefinitionId: undefined,
          processDefinitionName: undefined,
          processDefinitionKey: undefined,
          businessKey: undefined,
          startedBy: undefined,
          unfinished: false,
          finished: false
        };
        this.list();
      },
      btnViewProcessInstance(row) {
        getAction('/flowable/processInstance/queryById', {
          processInstanceId: row.id
        }).then((res) => {
          const { data } = res;
          this.temp = Object.assign({}, data);
          this.dialogFormVisible = true;
        });
      },
      btnView(processInstanceId) {
        this.processInstanceId = processInstanceId;
        this.dialogViewVisible = true;
      },
      btnViewTaskList(row) {
        this.$router.push({
          path: '/flowable/task',
          query: { processInstanceId: row.id }
        });
      },
      btnDelete(id, cascade) {
        if (!id) {
          Message.error('请选择要删除的记录');
          return;
        }
        deleteAction('/flowable/processInstance/delete', {
          processInstanceId: id,
          cascade: cascade
        }).then(({ msg }) => {
          Message.success(msg);
          this.list();
        });
      },
      btnSuspendOrActivate(processInstanceId, suspend) {
        let suspendOrActivate = suspend ? 'activate' : 'suspend';
        putAction('/flowable/processInstance/' + suspendOrActivate, {
          processInstanceId: processInstanceId
        }).then(({ msg }) => {
          Message.success(msg);
          this.temp.suspended = !suspend;
        });
      }
    }
  };
</script>
<style scoped>
  .app-container {
    padding: 10px;
  }
  .filter-container .filter-item {
    display: inline-block;
    vertical-align: middle;
    margin-bottom: 5px;
    margin-right: 4px;
  }
  .filter-container {
    padding-bottom: 5px;
  }
</style>
