<template>
    <div>
        <DxDataGrid class="max-h-[calc(100vh-140px)]" :show-column-lines="true" :show-row-lines="false" :show-borders="true"
            :row-alternation-enabled="true" :hover-state-enabled="true" @selection-changed="onSelectionChanged"
            @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 :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="40" alignment="center" caption="NO" css-class="custom-table-column" rowspan="4" colspan="2">
                <DxColumn :width="40" alignment="center" data-field="" caption="a" css-class="custom-table-column" />
            </DxColumn>
            <DxColumn :width="150" alignment="center" caption="Nama Regu" css-class="custom-table-column">
                <DxColumn :width="150" alignment="center" data-field="" caption="b" css-class="custom-table-column" />
            </DxColumn>
            <DxColumn :width="150" alignment="center" caption="Kode Regu" css-class="custom-table-column">
                <DxColumn :width="150" alignment="center" data-field="" caption="c" css-class="custom-table-column" />
            </DxColumn>

            <DxColumn alignment="center" caption="Laporan" css-class="custom-table-column">
                <DxColumn alignment="center" caption="Total" css-class="custom-table-column">
                    <DxColumn :width="150" alignment="center" caption="d=(e+g)" css-class="custom-table-column" />
                </DxColumn>
                <DxColumn alignment="center" caption="Sudah Selesai" css-class="custom-table-column">
                    <DxColumn alignment="center" caption="Jml" css-class="custom-table-column">
                        <DxColumn :width="150" alignment="center" caption="e" css-class="custom-table-column" />
                    </DxColumn>
                    <DxColumn alignment="center" caption="%" css-class="custom-table-column">
                        <DxColumn :width="150" alignment="center" caption="f=(e/d)*100" css-class="custom-table-column" />
                    </DxColumn>
                </DxColumn>
                <DxColumn alignment="center" caption="Belum Selesai" css-class="custom-table-column">
                    <DxColumn alignment="center" caption="Jml" css-class="custom-table-column">
                        <DxColumn :width="150" alignment="center" caption="g" css-class="custom-table-column" />
                    </DxColumn>
                    <DxColumn alignment="center" caption="%" css-class="custom-table-column">
                        <DxColumn :width="150" alignment="center" caption="h=(g/d)*100" css-class="custom-table-column" />
                    </DxColumn>
                </DxColumn>
            </DxColumn>

            <DxColumn alignment="center" caption="Penyelesaian" css-class="custom-table-column">
                <DxColumn alignment="center" caption="Mobile" css-class="custom-table-column">
                    <DxColumn alignment="center" caption="Non Marking" css-class="custom-table-column">
                        <DxColumn alignment="center" caption="Total" css-class="custom-table-column">
                            <DxColumn alignment="center" caption="Laporan" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="i" css-class="custom-table-column" />
                            </DxColumn>
                            <DxColumn alignment="center" caption="%" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="j=(i/d)*100"
                                    css-class="custom-table-column" />
                            </DxColumn>
                        </DxColumn>

                        <DxColumn alignment="center" caption="Waktu Rata-Rata" css-class="custom-table-column">
                            <DxColumn alignment="center" caption="Response" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="k" css-class="custom-table-column" />
                            </DxColumn>
                            <DxColumn alignment="center" caption="Recovery" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="l" css-class="custom-table-column" />
                            </DxColumn>
                        </DxColumn>
                    </DxColumn>

                    <DxColumn alignment="center" caption="Marking" css-class="custom-table-column">
                        <DxColumn alignment="center" caption="Total" css-class="custom-table-column">
                            <DxColumn alignment="center" caption="Laporan" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="m" css-class="custom-table-column" />
                            </DxColumn>
                            <DxColumn alignment="center" caption="%" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="n=(m/d)*100"
                                    css-class="custom-table-column" />
                            </DxColumn>
                        </DxColumn>

                        <DxColumn alignment="center" caption="Waktu Rata-Rata" css-class="custom-table-column">
                            <DxColumn alignment="center" caption="Response" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="o" css-class="custom-table-column" />
                            </DxColumn>
                            <DxColumn alignment="center" caption="Recovery" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="p" css-class="custom-table-column" />
                            </DxColumn>
                        </DxColumn>
                    </DxColumn>
                </DxColumn>

                <DxColumn alignment="center" caption="Non Mobile" css-class="custom-table-column">
                    <DxColumn alignment="center" caption="Non Marking" css-class="custom-table-column">
                        <DxColumn alignment="center" caption="Total" css-class="custom-table-column">
                            <DxColumn alignment="center" caption="Laporan" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="q" css-class="custom-table-column" />
                            </DxColumn>
                            <DxColumn alignment="center" caption="%" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="r=(q/d)*100"
                                    css-class="custom-table-column" />
                            </DxColumn>
                        </DxColumn>

                        <DxColumn alignment="center" caption="Waktu Rata-Rata" css-class="custom-table-column">
                            <DxColumn alignment="center" caption="Response" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="s" css-class="custom-table-column" />
                            </DxColumn>
                            <DxColumn alignment="center" caption="Recovery" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="t" css-class="custom-table-column" />
                            </DxColumn>
                        </DxColumn>
                    </DxColumn>

                    <DxColumn alignment="center" caption="Marking" css-class="custom-table-column">
                        <DxColumn alignment="center" caption="Total" css-class="custom-table-column">
                            <DxColumn alignment="center" caption="Laporan" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="u" css-class="custom-table-column" />
                            </DxColumn>
                            <DxColumn alignment="center" caption="%" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="v=(u/d)*100"
                                    css-class="custom-table-column" />
                            </DxColumn>
                        </DxColumn>

                        <DxColumn alignment="center" caption="Waktu Rata-Rata" css-class="custom-table-column">
                            <DxColumn alignment="center" caption="Response" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="w" css-class="custom-table-column" />
                            </DxColumn>
                            <DxColumn alignment="center" caption="Recovery" css-class="custom-table-column">
                                <DxColumn :width="150" alignment="center" caption="x" css-class="custom-table-column" />
                            </DxColumn>
                        </DxColumn>
                    </DxColumn>
                </DxColumn>
            </DxColumn>

        </DxDataGrid>
    </div>
</template>

<script setup lang="ts">
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 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>