webMontime/src/views/app/AppHomeView.vue

<template>
  <WebAppLayout>
    <section class="space-y-5">
      <div>
        <h1 class="text-xl font-bold text-text">کشف خدمات</h1>
        <p class="mt-1 text-sm text-muted">کسب‌وکارهای محلی نزدیک شما</p>
      </div>

      <div>
        <label class="sr-only" for="search">جستجو</label>
        <input
          id="search"
          v-model="searchQuery"
          type="search"
          placeholder="جستجو در نام یا آدرس…"
          class="w-full rounded-xl border border-border bg-surface-2 px-4 py-3 text-sm text-text outline-none placeholder:text-muted focus:border-brand-500 focus:ring-2 focus:ring-brand-500/30"
        />
      </div>

      <div v-if="loadingCategories" class="text-center text-sm text-muted">
        در حال بارگذاری دسته‌ها…
      </div>
      <CategoryFilter
        v-else-if="categories.length"
        :categories="activeCategories"
        :selected-id="selectedCategoryId"
        @select="onCategorySelect"
      />

      <div v-if="loadingBusinesses" class="py-8 text-center text-sm text-muted">
        در حال بارگذاری…
      </div>
      <p
        v-else-if="error"
        class="rounded-xl border border-red-500/30 bg-red-500/10 px-4 py-3 text-sm text-red-600 dark:text-red-400"
      >
        {{ error }}
      </p>
      <div
        v-else-if="!filteredBusinesses.length"
        class="rounded-2xl border border-dashed border-border bg-surface-2 p-8 text-center text-sm text-muted"
      >
        کسب‌وکاری یافت نشد.
      </div>
      <ul v-else class="space-y-2">
        <li v-for="b in filteredBusinesses" :key="b.id">
          <BusinessCard :business="b" />
        </li>
      </ul>
    </section>
  </WebAppLayout>
</template>

<script setup lang="ts">
import { computed, onMounted, ref, watch } from 'vue';
import { fetchBusinessCategories } from '@/api/business-categories';
import { fetchBusinesses } from '@/api/businesses';
import { ApiError } from '@/api/client';
import type { Business, BusinessCategory } from '@/api/types';
import BusinessCard from '@/components/business/BusinessCard.vue';
import CategoryFilter from '@/components/business/CategoryFilter.vue';
import WebAppLayout from '@/layouts/WebAppLayout.vue';

const categories = ref<BusinessCategory[]>([]);
const businesses = ref<Business[]>([]);
const selectedCategoryId = ref<string | null>(null);
const searchQuery = ref('');
const loadingCategories = ref(true);
const loadingBusinesses = ref(true);
const error = ref('');

const activeCategories = computed(() =>
  categories.value.filter((c) => c.isActive),
);

const filteredBusinesses = computed(() => {
  const q = searchQuery.value.trim().toLowerCase();
  if (!q) {
    return businesses.value;
  }
  return businesses.value.filter((b) => {
    const haystack = [b.title, b.description, b.address]
      .filter(Boolean)
      .join(' ')
      .toLowerCase();
    return haystack.includes(q);
  });
});

async function loadCategories() {
  loadingCategories.value = true;
  try {
    const all = await fetchBusinessCategories();
    categories.value = all;
  } catch (e) {
    error.value =
      e instanceof ApiError ? e.message : 'بارگذاری دسته‌ها ناموفق بود.';
  } finally {
    loadingCategories.value = false;
  }
}

async function loadBusinesses() {
  loadingBusinesses.value = true;
  error.value = '';
  try {
    businesses.value = await fetchBusinesses({
      categoryId: selectedCategoryId.value ?? undefined,
      isActive: true,
    });
  } catch (e) {
    error.value =
      e instanceof ApiError ? e.message : 'بارگذاری کسب‌وکارها ناموفق بود.';
  } finally {
    loadingBusinesses.value = false;
  }
}

function onCategorySelect(id: string | null) {
  selectedCategoryId.value = id;
}

watch(selectedCategoryId, () => {
  loadBusinesses();
});

onMounted(async () => {
  await loadCategories();
  await loadBusinesses();
});
</script>