bssapp/ui/src/pages/ProductionProductCostingDefaultQuantities.vue

<template>
  <q-page class="q-pa-md">
    <div class="sticky-stack">
      <div class="save-toolbar">
        <div class="row items-center justify-between q-col-gutter-sm">
          <div class="col-auto text-weight-bold">Maliyet Varsayilan Miktarlar</div>
          <div class="col-auto row items-center q-gutter-sm">
            <q-btn
              dense
              outline
              color="grey-8"
              icon="undo"
              label="Taslagi Temizle"
              :disable="!hasUnsavedChanges"
              @click="onClearDraft"
            />
            <q-btn
              dense
              color="primary"
              icon="save"
              label="Degisiklikleri Kaydet"
              :loading="saving"
              :disable="!hasUnsavedChanges"
              @click="onSaveAll"
            />
            <q-btn
              dense
              outline
              color="grey-8"
              icon="refresh"
              label="Yenile"
              :loading="loading || saving"
              @click="fetchRows"
            />
          </div>
        </div>
      </div>

      <div class="filter-bar q-mb-md">
        <div class="row q-col-gutter-sm items-center">
          <div class="col-12 col-md-4">
            <q-input v-model="search" dense filled clearable label="Ara (Hammadde No)" @update:model-value="debouncedFetch" />
          </div>
          <div class="col-12 col-md-auto text-grey-7">
            Kayit: {{ Array.isArray(rows) ? rows.length : 0 }} | Degisen: {{ dirtyNos.length }}
          </div>
        </div>
      </div>
    </div>

    <q-banner v-if="error" class="bg-red text-white q-mb-md">
      {{ error }}
    </q-banner>

    <q-table
      flat
      bordered
      dense
      row-key="nHammaddeTuruNo"
      :rows="rows"
      :columns="columns"
      :loading="loading"
      :rows-per-page-options="[0]"
      hide-bottom
    >
        <template #body-cell-actions="props">
          <q-td :props="props">
            <q-btn
              dense
              flat
              icon="calculate"
              color="primary"
              @click="onCalcAvg(props.row)"
            >
              <q-tooltip>Son 10 Ortalama</q-tooltip>
            </q-btn>
          </q-td>
        </template>
        <template #body-cell-lDefaultMiktar="props">
          <q-td :props="props">
            <q-input
              :model-value="props.row.lDefaultMiktar"
              dense
              filled
              type="number"
              step="0.0001"
              @update:model-value="val => onEditQty(props.row, val)"
              style="max-width: 140px"
            />
          </q-td>
        </template>
        <template #body-cell-bAktif="props">
          <q-td :props="props">
            <q-toggle
              :model-value="Boolean(props.row.bAktif)"
              @update:model-value="val => onEditActive(props.row, val)"
            />
          </q-td>
        </template>
    </q-table>
  </q-page>
</template>

<script setup>
import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
import { useQuasar } from 'quasar'
import { onBeforeRouteLeave } from 'vue-router'
import { storeToRefs } from 'pinia'
import { useProductionProductCostingDefaultQtyStore } from 'src/stores/productionProductCostingDefaultQtyStore'

const $q = useQuasar()

const store = useProductionProductCostingDefaultQtyStore()
const { rows, loading, saving, error, dirtyNos, hasUnsavedChanges } = storeToRefs(store)

const search = ref('')

const columns = [
  { name: 'nHammaddeTuruNo', label: 'HammaddeTuruNo', field: 'nHammaddeTuruNo', align: 'left', sortable: true },
  { name: 'sAciklama', label: 'Aciklama', field: 'sAciklama', align: 'left', sortable: true },
  { name: 'lDefaultMiktar', label: 'Varsayilan Miktar', field: 'lDefaultMiktar', align: 'right', sortable: true },
  { name: 'dteCalcTarihi', label: 'Hesap Tarihi', field: 'dteCalcTarihi', align: 'left', sortable: true },
  { name: 'bAktif', label: 'Aktif', field: 'bAktif', align: 'center', sortable: true },
  { name: 'actions', label: '', field: '__actions', align: 'right', sortable: false }
]

let debounceTimer = null
function debouncedFetch () {
  if (debounceTimer) window.clearTimeout(debounceTimer)
  debounceTimer = window.setTimeout(() => fetchRows(), 250)
}

async function fetchRows () {
  await store.fetch({
    search: String(search.value || '').trim()
  })
}

function onEditQty (row, val) {
  const no = Number(row?.nHammaddeTuruNo || 0)
  const qty = Number(val || 0)
  if (!(no > 0)) return
  store.setDraft(no, { lDefaultMiktar: qty })
  // keep table row in sync visually
  row.lDefaultMiktar = qty
}

function onEditActive (row, val) {
  const no = Number(row?.nHammaddeTuruNo || 0)
  if (!(no > 0)) return
  store.setDraft(no, { bAktif: Boolean(val) })
  row.bAktif = Boolean(val)
}

async function onCalcAvg (row) {
  const no = Number(row?.nHammaddeTuruNo || 0)
  if (!(no > 0)) return
  try {
    const resp = await store.calcAvgForRow({ nHammaddeTuruNo: no, topN: 10 })
    const qty = Number(resp?.lDefaultMiktar || 0)
    if (qty > 0) {
      store.setDraft(no, { lDefaultMiktar: qty })
      row.lDefaultMiktar = qty
      $q.notify({ type: 'positive', message: `Ortalama yazildi (n=${Number(resp?.nSampleCount || 0)})`, position: 'top-right' })
    } else {
      $q.notify({ type: 'warning', message: 'Ortalama bulunamadi', position: 'top-right' })
    }
  } catch (e) {
    $q.notify({ type: 'negative', message: String(e?.message || e || 'Hata'), position: 'top-right' })
  }
}

async function onSaveAll () {
  try {
    const resp = await store.saveAll()
    await fetchRows()
    $q.notify({ type: 'positive', message: `Kaydedildi (${Number(resp?.updated || 0)})`, position: 'top-right' })
  } catch (e) {
    $q.notify({ type: 'negative', message: String(e?.message || e || 'Kaydedilemedi'), position: 'top-right' })
  }
}

function onClearDraft () {
  $q.dialog({
    title: 'Taslak Temizlensin mi?',
    message: 'Kaydedilmemis degisiklikler silinecek.',
    cancel: true,
    persistent: true
  }).onOk(() => {
    store.clearDraft()
    fetchRows()
  })
}

function ensureBeforeUnloadGuard (enabled) {
  if (!enabled) {
    window.onbeforeunload = null
    return
  }
  window.onbeforeunload = (e) => {
    e.preventDefault()
    e.returnValue = ''
    return ''
  }
}

watch(hasUnsavedChanges, (v) => ensureBeforeUnloadGuard(Boolean(v)))

onBeforeRouteLeave((to, from, next) => {
  if (!hasUnsavedChanges.value) return next()
  $q.dialog({
    title: 'Kaydedilmemis Degisiklikler Var',
    message: 'Sayfadan cikmak istiyor musunuz?',
    cancel: true,
    persistent: true
  }).onOk(() => next()).onCancel(() => next(false))
})

onMounted(() => {
  fetchRows()
})
onUnmounted(() => {
  window.onbeforeunload = null
})
</script>

<style scoped>
.sticky-stack {
  position: sticky;
  top: var(--header-h);
  z-index: 100;
  background: #fff;
  padding-top: 8px;
}
</style>