<template>
  <div>
    <p class="tip">通过监听 <table-api-link prop="edit-closed"/> 事件实现编辑完成即时保存功能，再配合 <table-api-link prop="reloadRow"/> 局部刷新函数<span class="red">（具体请自行实现，该示例仅供参考）</span></p>

    <vxe-table
      border
      resizable
      keep-source
      show-overflow
      ref="xTable"
      :data="tableData"
      :edit-config="{trigger: 'click', mode: 'cell', showStatus: true, icon: 'fa fa-pencil'}"
      @edit-closed="editClosedEvent">
      <vxe-table-column type="seq" width="60"></vxe-table-column>
      <vxe-table-column field="name" title="Name" :edit-render="{name: 'input'}"></vxe-table-column>
      <vxe-table-column field="role" title="Role" :edit-render="{name: 'input'}"></vxe-table-column>
      <vxe-table-column field="sex" title="Sex" :edit-render="{name: '$select', options: sexList}"></vxe-table-column>
      <vxe-table-column field="num6" title="Number" :edit-render="{name: '$input', props: {type: 'number'}}"></vxe-table-column>
      <vxe-table-column field="date12" title="Date" :edit-render="{name: '$input', props: {type: 'date'}}"></vxe-table-column>
    </vxe-table>

    <p class="demo-code">{{ $t('app.body.button.showCode') }}</p>

    <pre>
      <code class="xml">{{ demoCodes[0] }}</code>
      <code class="javascript">{{ demoCodes[1] }}</code>
    </pre>
  </div>
</template>

<script>
import XEAjax from 'xe-ajax'
import hljs from 'highlight.js'

export default {
  data () {
    return {
      tableData: [],
      sexList: [],
      demoCodes: [
        `
        <vxe-table
          border
          resizable
          keep-source
          show-overflow
          ref="xTable"
          :data="tableData"
          :edit-config="{trigger: 'click', mode: 'cell', showStatus: true, icon: 'fa fa-pencil'}"
          @edit-closed="editClosedEvent">
          <vxe-table-column type="seq" width="60"></vxe-table-column>
          <vxe-table-column field="name" title="Name" :edit-render="{name: 'input'}"></vxe-table-column>
          <vxe-table-column field="role" title="Role" :edit-render="{name: 'input'}"></vxe-table-column>
          <vxe-table-column field="sex" title="Sex" :edit-render="{name: '$select', options: sexList}"></vxe-table-column>
          <vxe-table-column field="num6" title="Number" :edit-render="{name: '$input', props: {type: 'number'}}"></vxe-table-column>
          <vxe-table-column field="date12" title="Date" :edit-render="{name: '$input', props: {type: 'date'}}"></vxe-table-column>
        </vxe-table>
        `,
        `
        export default {
          data () {
            return {
              tableData: [],
              sexList: []
            }
          },
          created () {
            this.tableData = window.MOCK_DATA_LIST.slice(0, 6)
            this.findSexList()
          },
          methods: {
            findSexList () {
              return XEAjax.get('/api/conf/sex/list').then(data => {
                this.sexList = data
              })
            },
            editClosedEvent ({ row, column }) {
              let xTable = this.$refs.xTable
              let field = column.property
              let cellValue = row[field]
              // 判断单元格值是否被修改
              if (xTable.isUpdateByRow(row, field)) {
                setTimeout(() => {
                  this.$XModal.message({
                    message: \`局部保存成功！ \${field}=\${cellValue}\`,
                    status: 'success'
                  })
                  // 局部更新单元格为已保存状态
                  this.$refs.xTable.reloadRow(row, null, field)
                }, 300)
              }
            }
          }
        }
        `
      ]
    }
  },
  created () {
    this.tableData = window.MOCK_DATA_LIST.slice(0, 6)
    this.findSexList()
  },
  mounted () {
    Array.from(this.$el.querySelectorAll('pre code')).forEach((block) => {
      hljs.highlightBlock(block)
    })
  },
  methods: {
    findSexList () {
      return XEAjax.get('/api/conf/sex/list').then(data => {
        this.sexList = data
      })
    },
    editClosedEvent ({ row, column }) {
      const xTable = this.$refs.xTable
      const field = column.property
      const cellValue = row[field]
      // 判断单元格值是否被修改
      if (xTable.isUpdateByRow(row, field)) {
        setTimeout(() => {
          this.$XModal.message({
            message: `局部保存成功！ ${field}=${cellValue}`,
            status: 'success'
          })
          // 局部更新单元格为已保存状态
          this.$refs.xTable.reloadRow(row, null, field)
        }, 300)
      }
    }
  }
}
</script>
