<template>
  <div class="mt-4 lg:mt-6 max-w-7xl">
    <h1 class="text-xl font-medium md:text-2xl text-dark">
      Laporan Pengaduan Total
    </h1>
  </div>
  <DxDataGrid class="max-h-[calc(100vh-140px)] mb-10" :show-column-lines="true" :show-row-lines="false"
    :show-borders="true" :row-alternation-enabled="true" :hover-state-enabled="true"
    @selection-changed="onSelectionChanged" :column-width="100" @exporting="onExporting" :allow-column-resizing="true"
    column-resizing-mode="widget" :word-wrap-enabled="true">
    <DxSelection mode="single" />
    <DxPaging :enabled="false" />
    <DxScrolling column-rendering-mode="virtual" mode="virtual" />
    <DxLoadPanel :position="position" :show-indicator="showIndicator" :show-pane="showPane" :shading="shading"
      v-if="loading" v-model:visible="loading" :enabled="true" />
    <DxSearchPanel :visible="true" :highlight-case-sensitive="true" />
    <DxExport :enabled="true" :formats="['pdf', 'xlsx', 'document']" :allow-export-selected-data="false" />
    <DxColumnFixing :enabled="true" />

    <DxColumn :width="170" alignment="center" data-field="" caption="Nama Unit" css-class="custom-table-column" />
    <DxColumn alignment="center" caption="Total WO" css-class="custom-table-column">
      <DxColumn alignment="center" caption="CC 123" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="a"
          css-class="custom-table-column" />
      </DxColumn>
      <DxColumn alignment="center" caption="PLN Mobile" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="b"
          css-class="custom-table-column" />
      </DxColumn>
      <DxColumn alignment="center" caption="Loket" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="c"
          css-class="custom-table-column" />
      </DxColumn>
      <DxColumn alignment="center" caption="Lainnya" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="d"
          css-class="custom-table-column" />
      </DxColumn>
      <DxColumn alignment="center" caption="Total" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="e=a+b+c+d"
          css-class="custom-table-column" />
      </DxColumn>
    </DxColumn>
    <DxColumn alignment="center" caption="Total Pengaduan Yang Diselesaikan Secara Anomali"
      css-class="custom-table-column">
      <DxColumn alignment="center" caption="PLN Mobile" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="f"
          css-class="custom-table-column" />
      </DxColumn>
      <DxColumn alignment="center" caption="CC 123" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="g"
          css-class="custom-table-column" />
      </DxColumn>
      <DxColumn alignment="center" caption="Total" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="h=f+g"
          css-class="custom-table-column" />
      </DxColumn>
    </DxColumn>

    <DxColumn alignment="center" caption="% Pengaduan Yang Diselesaikan Secara Anomali" css-class="custom-table-column">
      <DxColumn alignment="center" caption="PLN Mobile" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="i=f/e"
          css-class="custom-table-column" />
      </DxColumn>
      <DxColumn alignment="center" caption="CC 123" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="j=g/e"
          css-class="custom-table-column" />
      </DxColumn>
      <DxColumn alignment="center" caption="Total" css-class="custom-table-column">
        <DxColumn :width="150" alignment="center" data-field="" data-type="number" caption="k=i+j"
          css-class="custom-table-column" />
      </DxColumn>
    </DxColumn>

  </DxDataGrid>
</template>

<script setup lang="ts">
import { computed, ref } from 'vue'
import { DxDataGrid } from 'devextreme-vue'
import { DxColumn, DxColumnFixing, DxExport, DxLoadPanel, DxPaging, DxScrolling, DxSearchPanel, DxSelection } from 'devextreme-vue/data-grid'
import { jsPDF } from 'jspdf'
import { exportDataGrid as exportToPdf } from 'devextreme/pdf_exporter'
import { exportDataGrid as exportToExcel } from 'devextreme/excel_exporter'
import { saveAs } from 'file-saver'
import { Workbook } from 'exceljs'
const position = { of: '#data' }
const showIndicator = ref(true)
const shading = ref(true)
const showPane = ref(true)
const loading = ref(false)
const props = defineProps({
  data: Array as () => any[],
})
const data = computed(() => props.data)

const onExporting = (e: any) => {
  if (e.format === 'pdf') {
    const doc = new jsPDF()

    exportToPdf({
      jsPDFDocument: doc,
      component: e.component,
      indent: 5,
    }).then(() => {
      doc.save(`.pdf`)
    })
  } else {
    const workbook = new Workbook()
    const worksheet = workbook.addWorksheet('Employees')

    exportToExcel({
      component: e.component,
      worksheet,
      autoFilterEnabled: true,
    }).then(() => {
      workbook.xlsx.writeBuffer().then((buffer: any) => {
        saveAs(new Blob([buffer], { type: 'application/octet-stream' }), 'DataGrid.xlsx')
      })
    })

    e.cancel = true
  }
}

const onSelectionChanged = ({ selectedRowsData }: any) => {
  const data = selectedRowsData[0]
  console.log(data)
}
</script>