import { exportDataGrid as exportToExcel } from 'devextreme/excel_exporter'
import {
  Document,
  AlignmentType,
  Packer,
  Paragraph,
  Table,
  TableCell,
  TableRow,
  VerticalAlign,
  TextRun,
  WidthType,
  PageOrientation
} from 'docx'
import { saveAs } from 'file-saver'
import { jsPDF } from 'jspdf'
import autoTable from 'jspdf-autotable'
import { Workbook } from 'exceljs'
import { setHeaderStyle } from '@/report/utils/xlsx'
import { formatNumber } from '@/utils/numbers'
import { exportToWord, exportDetailToWord } from './doc/RKeluhan_BerdasarMedia'
import { formatWaktu } from '@/components/Form/FiltersType/reference'

const reportName = 'Rekapitulasi Keluhan Berdasarkan Media'
const fontSize = 5
const detailFontSize = 5

const formatData = (rawData: any) => {
  const formattedData: any = []
  const total: any = {
    tgl1: 0,
    tgl2: 0,
    tgl3: 0,
    tgl4: 0,
    tgl5: 0,
    tgl6: 0,
    tgl7: 0,
    tgl8: 0,
    tgl9: 1,
    tgl10: 0,
    tgl11: 0,
    tgl12: 0,
    tgl13: 0,
    tgl14: 0,
    tgl15: 2,
    tgl16: 0,
    tgl17: 0,
    tgl18: 0,
    tgl19: 0,
    tgl20: 0,
    tgl21: 0,
    tgl22: 0,
    tgl23: 0,
    tgl24: 0,
    tgl25: 0,
    tgl26: 0,
    tgl27: 0,
    tgl28: 0,
    tgl29: 0,
    tgl30: 0,
    tgl31: 0
  }

  formattedData.push(
    ...rawData.map((item: any, i: any) => {
      for (const key in total) {
        if (key !== 'total') {
          total[key] += item[key]
        }
      }

      return [
        { content: ++i, styles: { halign: 'right' } },
        item.media,
        formatNumber(item.tgl1),
        formatNumber(item.tgl2),
        formatNumber(item.tgl3),
        formatNumber(item.tgl4),
        formatNumber(item.tgl5),
        formatNumber(item.tgl6),
        formatNumber(item.tgl7),
        formatNumber(item.tgl8),
        formatNumber(item.tgl9),
        formatNumber(item.tgl10),
        formatNumber(item.tgl11),
        formatNumber(item.tgl12),
        formatNumber(item.tgl13),
        formatNumber(item.tgl14),
        formatNumber(item.tgl15),
        formatNumber(item.tgl16),
        formatNumber(item.tgl17),
        formatNumber(item.tgl18),
        formatNumber(item.tgl19),
        formatNumber(item.tgl20),
        formatNumber(item.tgl21),
        formatNumber(item.tgl22),
        formatNumber(item.tgl23),
        formatNumber(item.tgl24),
        formatNumber(item.tgl25),
        formatNumber(item.tgl26),
        formatNumber(item.tgl27),
        formatNumber(item.tgl28),
        formatNumber(item.tgl29),
        formatNumber(item.tgl30),
        formatNumber(item.tgl31)
      ]
    })
  )

  formattedData.push([
    { content: 'TOTAL', colSpan: 2, styles: { fontStyle: 'bold' } },
    ...Array.from({ length: 31 }, (_, i) => formatNumber(total[`tgl${i + 1}`]))
  ])

  return formattedData
}

const formatMetaData = (reportMeta: any) => {
  const periode = reportMeta.periode ? reportMeta.periode.split(' s/d ') : ''

  let dateFromFormat = ''
  let dateToFormat = ''
  let dayTo = ''

  if (periode != '') {
    const dateFrom = new Date(periode[0].split('-').reverse().join('-'))
    const dateTo = new Date(periode[1].split('-').reverse().join('-'))

    dateFromFormat = `${dateFrom.getDate()}-${dateFrom.toLocaleString('id-ID', {
      month: 'long'
    })}-${dateFrom.getFullYear()}`

    dateToFormat = `${dateTo.getDate()}-${dateTo.toLocaleString('id-ID', {
      month: 'long'
    })}-${dateTo.getFullYear()}`

    dayTo = dateTo.toLocaleString('id-ID', { weekday: 'long' })
  }

  return { dateFromFormat, dateToFormat, dayTo }
}

const exportToPDF = (reportMeta: any, rawData: any, preview: boolean = false) => {
  const day = new Date().toLocaleString('id-ID', { weekday: 'long' })
  const date = new Date().getDate()
  const month = new Date().toLocaleString('id-ID', { month: 'long' })
  const year = new Date().getFullYear()
  const data = formatData(rawData)
  const meta = formatMetaData(reportMeta)
  const doc = new jsPDF({
    orientation: 'landscape'
  })

  autoTable(doc, {
    head: [
      ['PT. PLN(Persero)', '', ''],
      [
        { content: 'UNIT INDUK', styles: { cellWidth: 40 } },
        { content: ':', styles: { cellWidth: 1 } },
        reportMeta.uid
          ? reportMeta.uid.name.toUpperCase()
          : 'Semua Unit Induk Distribusi/Wilayah'.toUpperCase()
      ],
      [
        'UNIT PELAKSANA PELAYANAN PELANGGAN',
        ':',
        reportMeta.up3
          ? reportMeta.up3.name.toUpperCase()
          : 'Semua Unit Pelaksanaan Pelayanan Pelanggan'.toUpperCase()
      ],
      [
        'UNIT LAYANAN PELANGGAN',
        ':',
        reportMeta.ulp
          ? reportMeta.ulp.name.toUpperCase()
          : 'Semua Unit Layanan Pelanggan'.toUpperCase()
      ]
    ],
    styles: {
      fontSize,
      cellPadding: 0.1,
      textColor: [0, 0, 0],
      fontStyle: 'bold'
    },
    theme: 'plain',
    startY: 10
  })

  autoTable(doc, {
    head: [
      [`${reportName}`.toUpperCase()],
      [`PERIODE TANGGAL : ${meta.dateFromFormat} SD TGL ${meta.dateToFormat}`]
    ],
    styles: {
      fontSize,
      cellPadding: 0.1,
      textColor: [0, 0, 0],
      fontStyle: 'bold',
      halign: 'center'
    },
    theme: 'plain',
    startY: 23
  })

  autoTable(doc, {
    head: [
      [
        {
          content: 'No',
          rowSpan: 2
        },
        {
          content: 'Nama Media',
          rowSpan: 2
        },
        {
          content: 'Tanggal',
          colSpan: 31
        }
      ],
      [...Array.from({ length: 31 }, (_, i) => (i + 1).toString())]
    ],
    body: data,
    styles: {
      fontSize,
      cellPadding: 1,
      lineColor: [0, 0, 0],
      lineWidth: 0.1,
      cellWidth: 'auto'
    },
    rowPageBreak: 'auto',
    headStyles: {
      fillColor: [192, 192, 192],
      textColor: [0, 0, 0],
      fontStyle: 'bold',
      cellWidth: 'wrap',
      halign: 'center',
      valign: 'middle'
    },
    bodyStyles: {
      textColor: [0, 0, 0]
    },
    didParseCell: function (data) {
      if (data.row.section === 'head') {
        data.cell.text = data.cell.text.map(function (word: any) {
          return word.toUpperCase()
        })
      }

      if (data.cell.text[0] === 'TOTAL') {
        for (const key in data.row.cells) {
          data.row.cells[key].styles.fillColor = [192, 192, 192]
          data.row.cells[key].styles.fontStyle = 'bold'
        }
      }
    },
    startY: 30
  })

  autoTable(doc, {
    head: [
      [`${day}, ${date}-${month}-${year}`],
      [
        {
          content: '(.........................................)',
          styles: { minCellHeight: 8, valign: 'bottom' }
        }
      ]
    ],
    styles: {
      fontSize,
      cellPadding: 0.1,
      textColor: [0, 0, 0],
      fontStyle: 'bold',
      halign: 'center'
    },
    theme: 'plain',
    tableWidth: 50,
    margin: { left: 230 }
  })

  if (preview) {
    doc.setProperties({
      title: `${reportName}`
    })
    window.open(doc.output('bloburl'))
  } else {
    doc.save(`Laporan ${reportName}.pdf`, { returnPromise: true }).then(() => {
      console.log('pdf berhasil disimpan')
    })
  }
}

const exportDetailToPDF = (reportMeta: any, rawData: any) => {
  const day = new Date().toLocaleString('id-ID', { weekday: 'long' })
  const date = new Date().getDate()
  const month = new Date().toLocaleString('id-ID', { month: 'long' })
  const year = new Date().getFullYear()
  const meta = formatMetaData(reportMeta)
  const doc = new jsPDF({
    orientation: 'landscape'
  })

  autoTable(doc, {
    head: [['PT. PLN(Persero)']],
    styles: {
      fontSize: detailFontSize,
      cellPadding: 0.1,
      textColor: [0, 0, 0],
      fontStyle: 'bold'
    },
    theme: 'plain',
    startY: 10,
    margin: 5
  })

  autoTable(doc, {
    head: [
      [`Daftar Detail ${reportName}`.toUpperCase()],
      [`PERIODE TANGGAL : ${meta.dateFromFormat} SD TGL ${meta.dateToFormat}`]
    ],
    styles: {
      fontSize: detailFontSize,
      cellPadding: 0.1,
      textColor: [0, 0, 0],
      fontStyle: 'bold',
      halign: 'center'
    },
    theme: 'plain',
    startY: 18,
    margin: 5
  })

  autoTable(doc, {
    head: [
      [
        'No',
        'No Laporan',
        'Tgl Lapor',
        'Dalam Proses Bidang',
        'Selesai Bidang Unit',
        'Durasi Response Time',
        'Durasi Recovery Time',
        'Status',
        'IDPEL/NO METER',
        'Nama Pelapor',
        'Alamat Pelapor',
        'No Telp Pelapor',
        'Keterangan Pelapor',
        'Rayon',
        'Uraian',
        'Response Pelanggan'
      ]
    ],
    body: rawData.map((item: any, i: any) => [
      { content: i + 1, styles: { halign: 'right' } },
      item.no_laporan,
      item.waktu_lapor,
      item.waktu_response,
      item.waktu_recovery,
      item.durasi_response_time ? formatWaktu(item.durasi_response_time) : '-',
      item.durasi_recovery_time ? formatWaktu(item.durasi_recovery_time) : '-',
      item.status_akhir,
      item.idpel_nometer,
      item.nama_pelapor,
      item.alamat_pelapor,
      item.no_telp_pelapor,
      item.keterangan_pelapor,
      item.nama_ulp,
      item.uraian,
      item.respon_pelanggan
    ]),
    styles: {
      fontSize: detailFontSize,
      cellPadding: 1,
      lineColor: [0, 0, 0],
      lineWidth: 0.1,
      cellWidth: 'auto'
    },
    rowPageBreak: 'auto',
    headStyles: {
      fillColor: [192, 192, 192],
      textColor: [0, 0, 0],
      fontStyle: 'bold',
      cellWidth: 'wrap',
      halign: 'center',
      valign: 'middle'
    },
    bodyStyles: {
      textColor: [0, 0, 0]
    },
    didParseCell: function (data) {
      if (data.row.section === 'head') {
        data.cell.text = data.cell.text.map(function (word: any) {
          return word.toUpperCase()
        })
      }
    },
    startY: 24,
    margin: 5
  })

  autoTable(doc, {
    head: [
      [`${day}, ${date}-${month}-${year}`],
      [
        {
          content: '(.........................................)',
          styles: { minCellHeight: 8, valign: 'bottom' }
        }
      ]
    ],
    styles: {
      fontSize: detailFontSize,
      cellPadding: 0.1,
      textColor: [0, 0, 0],
      fontStyle: 'bold',
      halign: 'center'
    },
    theme: 'plain',
    tableWidth: 50,
    margin: { left: 230 }
  })

  doc.save(`Laporan Detail ${reportName}.pdf`, { returnPromise: true }).then(() => {
    console.log('pdf berhasil disimpan')
  })
}

const exportToXLSX = (reportMeta: any, e: any) => {
  const meta = formatMetaData(reportMeta)
  const workbook = new Workbook()
  const worksheet = workbook.addWorksheet(`${reportName}`)

  setHeaderStyle(worksheet, 1, 1, 'PT. PLN(Persero)')
  setHeaderStyle(
    worksheet,
    2,
    1,
    `UNIT INDUK : ${
      reportMeta.uid
        ? reportMeta.uid.name.toUpperCase()
        : 'Semua Unit Induk Distribusi/Wilayah'.toUpperCase()
    }`
  )
  setHeaderStyle(
    worksheet,
    3,
    1,
    `UNIT PELAKSANA PELAYANAN PELANGGAN : ${
      reportMeta.up3
        ? reportMeta.up3.name.toUpperCase()
        : 'Semua Unit Pelaksanaan Pelayanan Pelanggan'.toUpperCase()
    }`
  )
  setHeaderStyle(
    worksheet,
    4,
    1,
    `UNIT LAYANAN PELANGGAN : ${
      reportMeta.ulp
        ? reportMeta.ulp.name.toUpperCase()
        : 'Semua Unit Layanan Pelanggan'.toUpperCase()
    }`
  )

  setHeaderStyle(worksheet, 6, 1, `${reportName}`.toUpperCase(), true)
  setHeaderStyle(
    worksheet,
    7,
    1,
    `PERIODE TANGGAL : ${meta.dateFromFormat} SD TGL ${meta.dateToFormat}`,
    true
  )

  worksheet.mergeCells('A1:AG1')
  worksheet.mergeCells('A2:AG2')
  worksheet.mergeCells('A3:AG3')
  worksheet.mergeCells('A4:AG4')
  worksheet.mergeCells('A6:AG6')
  worksheet.mergeCells('A7:AG7')

  exportToExcel({
    component: e.component,
    worksheet,
    autoFilterEnabled: true,
    topLeftCell: { row: 9, column: 1 },
    loadPanel: {
      enabled: false
    }
  }).then(() => {
    workbook.xlsx.writeBuffer().then((buffer: any) => {
      saveAs(new Blob([buffer], { type: 'application/octet-stream' }), `Laporan ${reportName}.xlsx`)
    })
  })

  e.cancel = true
}

const exportDetailToXLSX = (reportMeta: any, e: any) => {
  const meta = formatMetaData(reportMeta)
  const workbook = new Workbook()
  const worksheet = workbook.addWorksheet(`Detail ${reportName}`)

  setHeaderStyle(worksheet, 1, 1, 'PT. PLN(Persero)')
  setHeaderStyle(worksheet, 3, 1, `Daftar Detail ${reportName}`.toUpperCase(), true)
  setHeaderStyle(
    worksheet,
    4,
    1,
    `PERIODE TANGGAL : ${meta.dateFromFormat} SD TGL ${meta.dateToFormat}`,
    true
  )

  worksheet.mergeCells('A1:P1')
  worksheet.mergeCells('A3:P3')
  worksheet.mergeCells('A4:P4')

  exportToExcel({
    component: e.component,
    worksheet,
    autoFilterEnabled: true,
    topLeftCell: { row: 6, column: 1 },
    loadPanel: {
      enabled: false
    }
  }).then(() => {
    workbook.xlsx.writeBuffer().then((buffer: any) => {
      saveAs(
        new Blob([buffer], { type: 'application/octet-stream' }),
        `Laporan Detail ${reportName}.xlsx`
      )
    })
  })

  e.cancel = true
}

const exportToDOCX = (reportMeta: any, rawData: any) => {
  const meta = formatMetaData(reportMeta)
  exportToWord(reportMeta, meta, formatData(rawData), reportName)
}

const exportDetailToDOCX = (reportMeta: any, rawData: any) => {
  const meta = formatMetaData(reportMeta)
  exportDetailToWord(meta, rawData, reportName)
}

export {
  exportToPDF,
  exportToXLSX,
  exportDetailToPDF,
  exportDetailToXLSX,
  exportToDOCX,
  exportDetailToDOCX
}