<script setup>

import dayjs from "dayjs";

defineShortcuts({
  '/': () => {
    //console.log(searchinput)
    //searchinput.value.focus()
    document.getElementById("searchinput").focus()
  }
})

const tempStore = useTempStore()
const router = useRouter()

const items = ref([])
const dataLoaded = ref(false)

const setupPage = async () => {
  items.value = await useEntities("accounts").selectSpecial()

  items.value = await Promise.all(items.value.map(async (i) => {
    let renderedAllocationsTemp = await renderedAllocations(i.id)
    let saldo = getSaldo(renderedAllocationsTemp)

    return {
      ...i,
      saldo: saldo,
      allocations: renderedAllocationsTemp.length,
    }

  }))
  dataLoaded.value = true


}

const renderedAllocations = async (account) => {

  let statementallocations = (await useEntities("statementallocations").select("*, bs_id(*)")).filter(i => i.account === account)
  let incominginvoices = (await useEntities("incominginvoices").select("*, vendor(*)")).filter(i => i.accounts.find(x => x.account === account))

  let tempstatementallocations = statementallocations.map(i => {
    return {
      ...i,
      type: "statementallocation",
      date: i.bs_id.date,
      partner: i.bs_id ? (i.bs_id.debName ? i.bs_id.debName : (i.bs_id.credName ? i.bs_id.credName : '')) : ''
    }
  })


  let incominginvoicesallocations = []

  incominginvoices.forEach(i => {

    incominginvoicesallocations.push(...i.accounts.filter(x => x.account === account).map(x => {
      return {
        ...x,
        incominginvoiceid: i.id,
        type: "incominginvoice",
        amount: x.amountGross ? x.amountGross : x.amountNet,
        date: i.date,
        partner: i.vendor.name,
        description: i.description,
        color: i.expense ? "red" : "green",
        expense: i.expense
      }
    }))
  })

  return [...tempstatementallocations, ... incominginvoicesallocations]
}

const getSaldo = (allocations) => {
  let value = 0

  allocations.forEach(i => {
    if(i.incominginvoiceid) {
      if(i.expense) {
        value = value - i.amount
      } else {
        value += i.amount
      }
    } else {
      value += i.amount
    }
  })

  return value
}

const templateColumns = [
  {
    key: "number",
    label: "Nummer"
  },{
    key: "label",
    label: "Name"
  },{
    key: "allocations",
    label: "Buchungen"
  },{
    key: "saldo",
    label: "Saldo"
  }, {
    key: "description",
    label: "Beschreibung"
  },
]
const selectedColumns = ref(templateColumns)
const columns = computed(() => templateColumns.filter((column) => selectedColumns.value.includes(column)))


const searchString = ref(tempStore.searchStrings["bankstatements"] ||'')

const clearSearchString = () => {
  tempStore.clearSearchString("bankstatements")
  searchString.value = ''
}

const selectedFilters = ref(['Nur offene anzeigen'])

const filteredRows = computed(() => {
  let temp = items.value


  return useSearch(searchString.value, temp)
})

setupPage()
</script>

<template>
  <UDashboardNavbar title="Buchungskonten" :badge="filteredRows.length">
    <template #right>
      <UInput
          id="searchinput"
          name="searchinput"
          v-model="searchString"
          icon="i-heroicons-funnel"
          autocomplete="off"
          placeholder="Suche..."
          class="hidden lg:block"
          @keydown.esc="$event.target.blur()"
          @change="tempStore.modifySearchString('bankstatements',searchString)"
      >
        <template #trailing>
          <UKbd value="/" />
        </template>
      </UInput>
      <UButton
          icon="i-heroicons-x-mark"
          variant="outline"
          color="rose"
          @click="clearSearchString()"
          v-if="searchString.length > 0"
      />
    </template>
  </UDashboardNavbar>
  <UDashboardToolbar>
    <template #right>
      <USelectMenu
          v-model="selectedColumns"
          icon="i-heroicons-adjustments-horizontal-solid"
          :options="templateColumns"
          multiple
          class="hidden lg:block"
          by="key"
          :ui-menu="{ width: 'min-w-max' }"
      >
        <template #label>
          Spalten
        </template>
      </USelectMenu>
      <USelectMenu
          icon="i-heroicons-adjustments-horizontal-solid"
          multiple
          v-model="selectedFilters"
          :options="['Nur offene anzeigen']"
          :color="selectedFilters.length > 0 ? 'primary' : 'white'"
          :ui-menu="{ width: 'min-w-max' }"
      >
        <template #label>
          Filter
        </template>
      </USelectMenu>
    </template>
  </UDashboardToolbar>
  <UTable
      :rows="filteredRows"
      :columns="columns"
      class="w-full"
      :ui="{ divide: 'divide-gray-200 dark:divide-gray-800' }"
      @select="(i) => router.push(`/accounts/show/${i.id}`)"
      :empty-state="{ icon: 'i-heroicons-circle-stack-20-solid', label: 'Keine Buchungen anzuzeigen' }"
  >
    <template #allocations-data="{row}">
        <span v-if="dataLoaded">{{row.allocations ? row.allocations : null}}</span>
      <USkeleton v-else class="h-4 w-[250px]" />

    </template>
    <template #saldo-data="{row}">
      <span v-if="dataLoaded">{{row.allocations ? useCurrency(row.saldo) : null}}</span>
      <USkeleton v-else class="h-4 w-[250px]" />
    </template>
  </UTable>


</template>



<style scoped>

</style>