webapp/app/components/catalog/InfoPanel.vue

<template>
  <div class="flex flex-col h-full">
    <!-- Header with close button -->
    <div class="flex-shrink-0 p-4 border-b border-white/10">
      <div class="flex items-center justify-between">
        <div class="flex items-center gap-2">
          <div
            class="flex items-center justify-center w-6 h-6 rounded-full"
            :style="{ backgroundColor: badgeColor }"
          >
            <Icon :name="entityIcon" size="14" class="text-white" />
          </div>
          <h3 class="font-semibold text-base text-white">{{ entityName }}</h3>
        </div>
        <button class="btn btn-ghost btn-xs btn-circle text-white/60 hover:text-white" @click="emit('close')">
          <Icon name="lucide:x" size="16" />
        </button>
      </div>
    </div>

    <!-- Content (scrollable) -->
    <div class="flex-1 overflow-y-auto p-4">
      <!-- Loading state -->
      <div v-if="loading" class="flex items-center justify-center py-8">
        <span class="loading loading-spinner loading-md text-white" />
      </div>

      <!-- Content -->
      <div v-else-if="entity" class="flex flex-col gap-4">
        <!-- Entity Info Header (text, not card) -->
        <div class="mb-2">
          <!-- Location for hub/supplier -->
          <p v-if="entityLocation" class="text-sm text-white/70 flex items-center gap-1">
            <Icon name="lucide:map-pin" size="14" />
            {{ entityLocation }}
          </p>

          <!-- Price for offer -->
          <p v-if="entityType === 'offer' && entity?.pricePerUnit" class="text-sm text-white/70 flex items-center gap-1">
            <Icon name="lucide:tag" size="14" />
            {{ formatPrice(entity.pricePerUnit) }} {{ entity.currency || 'RUB' }}/{{ entity.unit || 't' }}
          </p>

          <!-- Supplier link for offer -->
          <button
            v-if="entityType === 'offer' && entity?.teamUuid"
            class="text-sm text-primary hover:underline flex items-center gap-1 mt-1"
            @click="emit('open-info', 'supplier', entity.teamUuid)"
          >
            <Icon name="lucide:factory" size="14" />
            {{ entity.teamName || $t('catalog.info.viewSupplier') }}
          </button>
        </div>

        <!-- Products Section (for hub/supplier) -->
        <section v-if="entityType === 'hub' || entityType === 'supplier'">
          <h3 class="text-sm font-semibold text-white/80 mb-2 flex items-center gap-2">
            <Icon name="lucide:package" size="16" />
            {{ productsSectionTitle }}
            <span v-if="loadingProducts" class="loading loading-spinner loading-xs" />
            <span v-else-if="relatedProducts.length > 0" class="text-white/50">({{ relatedProducts.length }})</span>
          </h3>

          <div v-if="!loadingProducts && relatedProducts.length === 0" class="text-white/50 text-sm py-2">
            {{ $t('catalog.empty.noProducts') }}
          </div>
          <div v-else-if="!loadingProducts" class="flex flex-col gap-2">
            <ProductCard
              v-for="product in relatedProducts"
              :key="product.uuid"
              :product="product"
              compact
              selectable
              @select="onProductSelect(product)"
            />
          </div>
        </section>

        <!-- Suppliers Section (for hub only) -->
        <section v-if="entityType === 'hub'">
          <h3 class="text-sm font-semibold text-white/80 mb-2 flex items-center gap-2">
            <Icon name="lucide:factory" size="16" />
            {{ $t('catalog.info.suppliersNearby') }}
            <span v-if="loadingSuppliers" class="loading loading-spinner loading-xs" />
            <span v-else-if="relatedSuppliers.length > 0" class="text-white/50">({{ relatedSuppliers.length }})</span>
          </h3>

          <div v-if="!loadingSuppliers && relatedSuppliers.length === 0" class="text-white/50 text-sm py-2">
            {{ $t('catalog.info.noSuppliers') }}
          </div>
          <div v-else-if="!loadingSuppliers" class="flex flex-col gap-2">
            <SupplierCard
              v-for="supplier in relatedSuppliers"
              :key="supplier.uuid"
              :supplier="supplier"
              selectable
              @select="onSupplierSelect(supplier)"
            />
          </div>
        </section>

        <!-- Hubs Section (for supplier/offer) -->
        <section v-if="entityType === 'supplier' || entityType === 'offer'">
          <h3 class="text-sm font-semibold text-white/80 mb-2 flex items-center gap-2">
            <Icon name="lucide:warehouse" size="16" />
            {{ $t('catalog.info.nearestHubs') }}
            <span v-if="loadingHubs" class="loading loading-spinner loading-xs" />
            <span v-else-if="relatedHubs.length > 0" class="text-white/50">({{ relatedHubs.length }})</span>
          </h3>

          <div v-if="!loadingHubs && relatedHubs.length === 0" class="text-white/50 text-sm py-2">
            {{ $t('catalog.info.noHubs') }}
          </div>
          <div v-else-if="!loadingHubs" class="flex flex-col gap-2">
            <HubCard
              v-for="hub in relatedHubs"
              :key="hub.uuid"
              :hub="hub"
              selectable
              @select="onHubSelect(hub)"
            />
          </div>
        </section>

        <!-- Add to filter button -->
        <button class="btn btn-primary btn-sm mt-2" @click="emit('add-to-filter')">
          <Icon name="lucide:filter-plus" size="16" />
          {{ $t('catalog.info.addToFilter') }}
        </button>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import type { InfoEntityType } from '~/composables/useCatalogSearch'

const props = defineProps<{
  entityType: InfoEntityType
  entityId: string
  entity: any
  relatedProducts?: any[]
  relatedHubs?: any[]
  relatedSuppliers?: any[]
  relatedOffers?: any[]
  selectedProduct?: string | null
  currentTab?: string
  loading?: boolean
  loadingProducts?: boolean
  loadingHubs?: boolean
  loadingSuppliers?: boolean
  loadingOffers?: boolean
}>()

const emit = defineEmits<{
  'close': []
  'add-to-filter': []
  'open-info': [type: InfoEntityType, uuid: string]
  'select-product': [uuid: string | null]
  'update:current-tab': [tab: string]
}>()

const { t } = useI18n()
const { entityColors } = useCatalogSearch()

// Safe accessors for optional arrays
const relatedProducts = computed(() => props.relatedProducts ?? [])
const relatedHubs = computed(() => props.relatedHubs ?? [])
const relatedSuppliers = computed(() => props.relatedSuppliers ?? [])

// Entity name
const entityName = computed(() => {
  return props.entity?.name || props.entity?.productName || props.entityId.slice(0, 8) + '...'
})

// Entity location (address, city, country)
const entityLocation = computed(() => {
  if (!props.entity) return null
  const parts = [props.entity.address, props.entity.city, props.entity.country].filter(Boolean)
  return parts.length > 0 ? parts.join(', ') : null
})

// Products section title based on entity type
const productsSectionTitle = computed(() => {
  return props.entityType === 'hub'
    ? t('catalog.info.productsHere')
    : t('catalog.info.productsFromSupplier')
})

// Badge color
const badgeColor = computed(() => {
  if (props.entityType === 'hub') return entityColors.hub
  if (props.entityType === 'supplier') return entityColors.supplier
  if (props.entityType === 'offer') return entityColors.offer
  return '#666'
})

const entityIcon = computed(() => {
  if (props.entityType === 'hub') return 'lucide:warehouse'
  if (props.entityType === 'supplier') return 'lucide:factory'
  if (props.entityType === 'offer') return 'lucide:shopping-bag'
  return 'lucide:info'
})

// Format price
const formatPrice = (price: number | string) => {
  const num = typeof price === 'string' ? parseFloat(price) : price
  return new Intl.NumberFormat('ru-RU').format(num)
}

// Handlers for selecting related items
const onProductSelect = (product: any) => {
  if (product.uuid) {
    // Navigate to offer info for this product
    emit('select-product', product.uuid)
  }
}

const onHubSelect = (hub: any) => {
  if (hub.uuid) {
    emit('open-info', 'hub', hub.uuid)
  }
}

const onSupplierSelect = (supplier: any) => {
  if (supplier.uuid) {
    emit('open-info', 'supplier', supplier.uuid)
  }
}
</script>