<template>
  <Filters
    @run-report="() => exportToPDF(reportMeta, data, true)"
    @reset-form="data = []"
    @run-search="() => filterData(filters)"
    :report-button="true"
    class="mb-4"
  >
    <Type2 @update:filters="(value) => (filters = value)" />
  </Filters>

  <div id="data">
    <DxDataGrid
      ref="dataGridRef"
      :allow-column-reordering="true"
      class="max-h-[calc(100vh-140px)] mb-10"
      :data-source="data"
      :show-column-lines="true"
      :show-row-lines="false"
      :show-borders="true"
      :row-alternation-enabled="true"
      :hover-state-enabled="true"
      @selection-changed="onDataSelectionChanged"
      @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" />

      <DxSearchPanel :visible="true" :highlight-case-sensitive="true" />
      <DxExport
        :enabled="true"
        :formats="['pdf', 'xlsx', 'document']"
        :allow-export-selected-data="false"
      />
      <DxColumnFixing :enabled="true" />

      <DxColumn
        :width="50"
        alignment="center"
        :calculate-display-value="(item: any) => data.findIndex((i) => i == item) + 1"
        caption="NO"
        css-class="custom-table-column"
        cell-template="formatNumber"
      />
      <DxColumn
        alignment="center"
        data-field="id_jenis_keluhan"
        caption="ID Keluhan"
        css-class="custom-table-column"
        cell-template="formatText"
      />
      <DxColumn
        alignment="center"
        data-field="nama_jenis_keluhan"
        caption="Jenis Keluhan"
        css-class="custom-table-column"
        cell-template="formatText"
      />
      <DxColumn
        :width="170"
        alignment="center"
        data-field="jumlah"
        caption="Jumlah"
        css-class="custom-table-column"
        cell-template="formatNumber"
      />
      <DxColumn
        :width="70"
        alignment="center"
        data-field="persen"
        caption="%"
        css-class="custom-table-column"
        cell-template="formatNumber"
      />

      <DxSummary>
        <DxTotalItem
          summary-type="sum"
          display-format="TOTAL"
          show-in-column="id_jenis_keluhan"
          css-class="text-white !text-left"
        />
        <DxTotalItem
          column="jumlah"
          summary-type="sum"
          display-format="{0}"
          css-class="text-white !text-right"
          :customize-text="(e: any) => formatNumber(e.value)"
        />
        <DxTotalItem
          column="persen"
          summary-type="avg"
          display-format="{0}"
          css-class="text-white !text-right"
          :customize-text="(e: any) => formatPercentage(e.value)"
        />
      </DxSummary>

      <template #formatNumber="{ data }">
        <p class="text-right cursor-pointer">
          {{
            isNumber(data.text)
              ? data.column.caption == '%'
                ? formatPercentage(data.text)
                : formatNumber(data.text)
              : data.text
          }}
        </p>
      </template>

      <template #formatText="{ data }">
        <p class="!text-left cursor-pointer">
          {{ data.text }}
        </p>
      </template>
    </DxDataGrid>
  </div>
  <BufferDialog v-if="loadingData || loadingSubData" />
</template>

<script setup lang="ts">
import { onMounted, ref, watch } from 'vue'
import Filters from '@/components/Form/Filters.vue'
import Type2 from '@/components/Form/FiltersType/Type2.vue'
import { DxDataGrid } from 'devextreme-vue'
import {
  DxColumn,
  DxColumnFixing,
  DxExport,
  DxLoadPanel,
  DxPaging,
  DxScrolling,
  DxSearchPanel,
  DxSelection,
  DxSummary,
  DxTotalItem
} from 'devextreme-vue/data-grid'
import { formatNumber, formatPercentage, isNumber } from '@/utils/numbers'
import { queries, requestGraphQl } from '@/utils/api/api.graphql'
import { apolloClient } from '@/utils/api/api.graphql'
import { provideApolloClient } from '@vue/apollo-composable'
import BufferDialog from '@/components/Dialogs/BufferDialog.vue'
import { getMonthName } from '@/utils/texts'
import {
  exportToPDF,
  exportToXLSX
} from '@/report/Monalisa/Keluhan/Rekap/MonalisaKR_GangguanPerJenisKeluhan'

const client = apolloClient()
provideApolloClient(client)
const position = { of: '#data' }
const showIndicator = ref(true)
const shading = ref(true)
const showPane = ref(true)
const data = ref<any[]>([])
const dataSub = ref<any[]>([])
const dataSelected = ref<any>()
const dataSubSelected = ref<any>()
const dialogDetail = ref(false)
const closedialogDetail = () => (dialogDetail.value = false)
const loadingData = ref(false)
const loadingSubData = ref(false)
const filters = ref()
const currentYear = ref(new Date().getFullYear())
const currentMonth = ref(new Date().getMonth() + 1)
const lastYear = ref(new Date().getFullYear() - 1)
const reportMeta = ref({
  regional: { id: 0, name: 'Semua Regional' },
  uid: { id: 0, name: 'Semua Unit Induk Distribusi/Wilayah' },
  up3: { id: 0, name: 'Semua Unit Pelaksanaan Pelayanan Pelanggan' },
  ulp: { id: 0, name: 'Semua Unit Layanan Pelanggan' },
  bulan: { id: new Date().getMonth(), name: getMonthName(new Date().getMonth()) },
  tahun: { id: new Date().getFullYear(), name: new Date().getFullYear().toString() },
  periode: ''
})

const onExporting = (e: any) => {
  if (e.format === 'pdf') {
    exportToPDF(reportMeta.value, data.value)
  } else if (e.format === 'xlsx') {
    exportToXLSX(reportMeta.value, e)
  } else {
  }
}

const getDetail = async () => {
  const dateValue = filters.value.periode.split(' s/d ')
  const selected = dataSelected.value

  const query = {
    dateFrom: dateValue[0]
      ? dateValue[0].split('-').reverse().join('-')
      : new Date().toISOString().slice(0, 10),
    dateTo: dateValue[1]
      ? dateValue[1].split('-').reverse().join('-')
      : new Date().toISOString().slice(0, 10),
    idUlp: selected?.id_ulp ? selected?.id_ulp : 0,
    idUid: selected?.id_uid ? selected?.id_uid : 0,
    idUp3: selected?.id_up3 ? selected?.id_up3 : 0
  }

  loadingSubData.value = true
  await requestGraphQl(queries.keluhan.rekap.rekapKeluhanAllDetail, query)
    .then((result) => {
      if (result.data.data != undefined) {
        dataSub.value = result.data.data.detailKeluhanAll
      } else {
        dataSub.value = []
      }
    })
    .catch((err) => {
      console.error(err)
    })
    .finally(() => {
      loadingSubData.value = false
      dialogDetail.value = true
    })
}

const dataGridRef = ref<DxDataGrid | null>(null)
const clearSelection = () => {
  const dataGrid = dataGridRef.value!.instance!
  dataGrid.clearSelection()
}
const showDetail = () => {
  clearSelection()
  dataSubSelected.value = null
  getDetail()
}

const onDataSelectionChanged = ({ selectedRowsData }: any) => {
  if (selectedRowsData[0] != undefined) {
    dataSelected.value = selectedRowsData[0]
    showDetail()
  }
}

const onDataSubSelectionChanged = ({ selectedRowsData }: any) => {
  const data = selectedRowsData[0]
  dataSubSelected.value = data
}

const resetData = () => {
  data.value = []
  dataSub.value = []
}

const filterData = async (params: any) => {
  resetData()
  const { regional, ulp, uid, up3, bulan, tahun } = params
  currentYear.value = tahun.id
  currentMonth.value = bulan.id
  lastYear.value = tahun.id - 1

  const query = {
    namaRegional: regional.name == 'Semua Regional' ? '' : regional.name,
    idUlp: ulp ? ulp.id : 0,
    idUid: uid ? uid.id : 0,
    idUp3: up3 ? up3.id : 0,
    bulan: bulan ? bulan.id : currentMonth.value,
    tahun: bulan ? tahun.id : currentYear.value
  }

  loadingData.value = true
  await requestGraphQl(queries.monalisa.keluhan.rekap.gangguanPerJenisKeluhan, query)
    .then((result) => {
      if (result.data.data != undefined) {
        data.value = result.data.data.monalisaGangguanPerJenisKeluhan
      } else {
        data.value = []
      }

      reportMeta.value = {
        regional: regional,
        uid: uid,
        up3: up3,
        ulp: ulp,
        bulan: bulan,
        tahun: tahun,
        periode: `${bulan.name} ${tahun.name}`
      }
    })
    .catch((err) => {
      console.error(err)
    })
    .finally(() => {
      loadingData.value = false
    })
}

onMounted(() => {
  if (import.meta.env.DEV) {
    data.value = [
      {
        id_jenis_keluhan: 1,
        nama_jenis_keluhan: 'Umum',
        jumlah: 802596,
        persen: 100
      }
    ]
  }
})
</script>
