<template>
  <a-card :bordered="false">
    <div class="table-page-search-wrapper">
      <a-form layout="inline">
        <a-row :gutter="48">
          <a-col :md="8" :sm="24">
            <a-form-item label="关键字">
              <a-input v-model="queryParam.keyword" placeholder="请输入名称/类型名称"/>
            </a-form-item>
          </a-col>
          <a-col :md="8 || 24" :sm="24">
            <span class="table-page-search-submitButtons">
              <a-button type="primary" @click="$refs.table.refresh(true)">查询</a-button>
              <a-button style="margin-left: 8px" @click="resetSearchForm">重置</a-button>
            </span>
          </a-col>
        </a-row>
      </a-form>
    </div>

    <div class="table-operator">
      <a-button v-if="$auth('act-model-add')" type="primary" icon="plus" @click="$refs.baseModal.base()">新增</a-button>
      <a-button v-if="$auth('act-model-sync')" type="primary" @click="sync">同步</a-button>
      <a-dropdown v-action:edit v-if="selectedRowKeys.length > 0 && $auth('act-model-del')">
        <a-menu slot="overlay">
          <a-popconfirm title="是否要删除所选数据？" @confirm="batchDelete()">
            <a-menu-item key="1"><a-icon type="delete" /><a>删除</a></a-menu-item>
          </a-popconfirm>
        </a-menu>
        <a-button style="margin-left: 8px">
          批量操作 <a-icon type="down" />
        </a-button>
      </a-dropdown>
    </div>

    <s-table
      ref="table"
      size="default"
      rowKey="id"
      :columns="columns"
      :data="loadData"
      :alert="options.alert"
      :rowSelection="options.rowSelection"
      showPagination="auto"
    >
      <span slot="action" slot-scope="record">
        <template>
          <a @click="handleDesign(record)">设计</a>
          <a-divider type="vertical" v-if="$auth('act-model-deploy')"/>
          <a-popconfirm v-if="$auth('act-model-deploy')" title="是否发布该条流程？" @confirm="handleDeploy(record)">
            <a>发布</a>
          </a-popconfirm>
          <a-divider v-if="$auth('act-model-edit')" type="vertical" />
          <a v-if="$auth('act-model-edit')" @click="handleEdit(record)">修改</a>
          <a-divider v-if="$auth('act-model-del')" type="vertical" />
          <a-popconfirm v-if="$auth('act-model-del')" title="是否要删除该条数据？" @confirm="batchDelete(record.id)">
            <a>删除</a>
          </a-popconfirm>
        </template>
      </span>
    </s-table>
    <base-form ref="baseModal" @ok="handleOk"/>
    <design ref="designModal" @ok="handleOk"/>
  </a-card>
</template>

<script>
import { STable, Ellipsis } from '@/components'
import BaseForm from './modules/BaseForm'
import Design from './modules/Design'
import { getModelPage, deleteModels, fetchModel, deployModel, sync } from '@/api/activiti/model'
import { timestampToTime } from '@/utils/util'

export default {
  name: 'ModelList',
  components: {
    STable,
    Ellipsis,
    BaseForm,
    Design
  },
  data () {
    return {
      mdl: {},
      // 查询参数
      queryParam: {
      },
      // 表头

      columns: [
        {
          title: '模型ID',
          dataIndex: 'id'
        },
        {
          title: '模型标识',
          dataIndex: 'key'
        },
        {
          title: '模型分类',
          dataIndex: 'category'
        },
        {
          title: '模型名称',
          dataIndex: 'name'
        },
        {
          title: '版本号',
          dataIndex: 'version'
        },
        {
          title: '描述',
          dataIndex: 'description'
        },
        {
          title: '创建时间',
          dataIndex: 'createTime',
          customRender: (text) => timestampToTime(text)
        },
        {
          title: '最后更新时间',
          dataIndex: 'lastUpdateTime',
          customRender: (text) => timestampToTime(text)
        },
        {
          title: '操作',
          key: 'action',
          width: '220px',
          align: 'center',
          scopedSlots: { customRender: 'action' }
        }
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        return getModelPage(Object.assign(parameter, this.queryParam))
          .then(res => {
            return res.data
          })
      },
      selectedRowKeys: [],
      selectedRows: [],
      menus: [],

      options: {
        alert: { show: true, clear: () => { this.selectedRowKeys = [] } },
        rowSelection: {
          selectedRowKeys: this.selectedRowKeys,
          onChange: this.onSelectChange
        }
      },
      optionAlertShow: false
    }
  },
  created () {
    this.tableOption()
  },
  methods: {
    tableOption () {
      if (!this.optionAlertShow) {
        this.options = {
          alert: { show: true, clear: () => { this.selectedRowKeys = [] } },
          rowSelection: {
            selectedRowKeys: this.selectedRowKeys,
            onChange: this.onSelectChange,
            getCheckboxProps: record => ({
              props: {
                disabled: false,
                name: record.id
              }
            })
          }
        }
        this.optionAlertShow = true
      } else {
        this.options = {
          alert: false,
          rowSelection: null
        }
        this.optionAlertShow = false
      }
    },
    batchDelete (id) {
      let ids = []
      if (this.BaseTool.String.isBlank(id)) {
        const length = this.selectedRows.length
        if (length === 0) {
          this.$message.info('请选择要删除的记录')
          return
        }
        ids = this.selectedRows.map(item => item.id)
      } else {
        ids = [id]
      }
      deleteModels(ids).then(res => {
        this.$message.info('删除成功')
        this.handleOk()
        this.$refs.table.clearSelected()
      })
    },
    sync () {
      sync().then(res => {
        this.$message.info(res.message)
      })
    },
    handleEdit (record) {
      fetchModel({ id: record.id }).then(res => {
        const modal = this.$refs.baseModal
        modal.base(res.data)
      })
    },
    handleDeploy (record) {
      deployModel({ id: record.id }).then(res => {
        this.$message.info('发布成功')
        this.handleOk()
        this.$refs.table.clearSelected()
      })
    },
    handleDesign (record) {
      const modal = this.$refs.designModal
      modal.base(record.id)
    },
    handleOk () {
      this.$refs.table.refresh()
    },
    onSelectChange (selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys
      this.selectedRows = selectedRows
    },
    resetSearchForm () {
      this.queryParam = {
      }
      this.$refs.table.refresh(true)
    }
  }
}
</script>
<style lang="less" scoped>
  .table-operator > button {
    margin-right: 8px;
  }
</style>
