freshyo/apps/user-ui/app/(drawer)/(tabs)/stores/index.tsx

import React, { useState } from "react";
import {
  View,
  FlatList,
} from "react-native";
import { Image } from 'expo-image';
import { useRouter } from "expo-router";
import {
  theme,
  tw,
  useManualRefresh,
  useMarkDataFetchers,
  MyFlatList,
  MyText,
  MyTouchableOpacity,
} from "common-ui";
import MaterialIcons from "@expo/vector-icons/MaterialIcons";
import { Ionicons } from "@expo/vector-icons";
import { trpc } from "@/src/trpc-client";
import { LinearGradient } from "expo-linear-gradient";
import TabLayoutWrapper from "@/components/TabLayoutWrapper";
import FloatingCartBar from "@/components/floating-cart-bar";
import { useFocusEffect } from "expo-router";
import { useNavigationStore } from "@/src/store/navigationStore";

const StoreCard = ({
  item,
  router,
}: {
  item: any;
  router: any;
}) => {
  const sampleProducts = item.sampleProducts || [];
  const remainingCount = item.productCount - sampleProducts.length;

  const navigateToStore = () => router.push(`/(drawer)/(tabs)/stores/store-detail/${item.id}`);

  return (
    <View
      style={tw`bg-white rounded-[24px] mb-4 shadow-lg shadow-slate-200 border border-slate-200 overflow-hidden`}
    >
      {/* Top Header Section - Touchable */}
      <MyTouchableOpacity
        onPress={navigateToStore}
        activeOpacity={0.7}
        style={tw`p-4 pb-0`}
      >
        <View style={tw`flex-row items-center mb-4`}>
          <View style={tw`w-12 h-12 rounded-xl bg-slate-50 border border-slate-200 p-0.5 shadow-sm`}>
            <Image
              source={{ uri: item.signedImageUrl || undefined }}
              style={tw`w-full h-full rounded-[10px]`}
              contentFit="cover"
            />
            {!item.signedImageUrl && (
              <View style={tw`absolute inset-0 items-center justify-center`}>
                <MaterialIcons name="storefront" size={20} color="#94A3B8" />
              </View>
            )}
          </View>

          <View style={tw`flex-1 ml-3`}>
            <MyText style={tw`text-slate-900 font-extrabold text-lg`} numberOfLines={1}>
              {item.name}
            </MyText>
          </View>

          <View style={tw`bg-brand50 px-2.5 py-1.5 rounded-xl border border-brand100 items-center justify-center`}>
            <MyText style={tw`text-brand700 text-sm font-black`}>{item.productCount}</MyText>
            <MyText style={tw`text-brand600 text-[8px] font-black uppercase tracking-tighter`}>Items</MyText>
          </View>
        </View>
      </MyTouchableOpacity>

      {/* Horizontal Scrollable Product Collection */}
      <View style={tw`mb-5`}>
        <FlatList
          data={sampleProducts}
          horizontal
          showsHorizontalScrollIndicator={false}
          contentContainerStyle={tw`px-4`}
          keyExtractor={(product) => product.id.toString()}
          renderItem={({ item: product }) => (
            <MyTouchableOpacity
              onPress={navigateToStore}
              activeOpacity={0.85}
              style={tw`mr-3 items-center w-24`}
            >
              <View style={tw`bg-slate-50 rounded-2xl p-1 border border-slate-200 w-24 h-24 mb-2 shadow-sm`}>
                <Image
                  source={{ uri: product.signedImageUrl || undefined }}
                  style={tw`w-full h-full rounded-xl`}
                  contentFit="cover"
                  transition={200}
                />
              </View>
              <MyText style={tw`text-slate-900 text-[10px] font-black leading-tight text-center`} numberOfLines={2}>
                {product.name}
              </MyText>
            </MyTouchableOpacity>
          )}
          ListFooterComponent={remainingCount > 0 ? (
            <View style={tw`items-center justify-center`}>
              <MyTouchableOpacity
                onPress={navigateToStore}
                style={tw`bg-slate-900 w-24 h-24 rounded-2xl items-center justify-center shadow-md`}
              >
                <MyText style={tw`text-white text-base font-black`}>+{remainingCount}</MyText>
                <MyText style={tw`text-white/60 text-[8px] font-black uppercase tracking-widest`}>Discover</MyText>
                <MaterialIcons name="arrow-forward" size={16} color="white" style={tw`mt-1`} />
              </MyTouchableOpacity>
              <View style={tw`h-8`} />
            </View>
          ) : null}
        />
      </View>

      <View style={tw`px-4 pb-4`}>
        <MyTouchableOpacity
          onPress={navigateToStore}
          activeOpacity={0.9}
          style={tw`bg-brand600 py-3 rounded-[18px] flex-row items-center justify-center shadow-lg shadow-brand200`}
        >
          <MyText style={tw`text-white text-sm font-black uppercase tracking-wider mr-2`}>Explore Store</MyText>
          <Ionicons name="arrow-forward" size={18} color="white" />
        </MyTouchableOpacity>
      </View>
    </View>
  );
};

export default function Stores() {
  const router = useRouter();

  const {
    data: storesData,
    isLoading,
    error,
    refetch,
  } = trpc.user.stores.getStores.useQuery();

  const stores = storesData?.stores || [];

  useManualRefresh(refetch);
  useMarkDataFetchers(() => refetch());

  const { isNavigatedFromHome, setNavigatedFromHome, selectedStoreId, setSelectedStoreId } = useNavigationStore();

  useFocusEffect(() => {
    if (isNavigatedFromHome && selectedStoreId) {
      setNavigatedFromHome(false);
      setSelectedStoreId(null);
      router.push(`/(drawer)/(tabs)/stores/store-detail/${selectedStoreId}`);
    }
  });

  if (isLoading) {
    return (
      <View style={tw`flex-1 justify-center items-center bg-slate-50`}>
        <View style={tw`w-20 h-20 items-center justify-center`}>
          <MaterialIcons name="storefront" size={48} color={theme.colors.brand200} />
        </View>
        <MyText style={tw`text-slate-400 font-black uppercase tracking-widest text-[10px] mt-4`}>Opening Marketplace...</MyText>
      </View>
    );
  }

  if (error) {
    return (
      <View style={tw`flex-1 justify-center items-center bg-slate-50 p-10`}>
        <View style={tw`w-20 h-20 bg-rose-50 rounded-full items-center justify-center mb-6`}>
          <MaterialIcons name="error-outline" size={32} color={theme.colors.red1} />
        </View>
        <MyText style={tw`text-slate-900 text-xl font-black text-center mb-2`}>Store Fetch Failed</MyText>
        <MyText style={tw`text-slate-500 text-center font-medium mb-8 leading-5`}>
          We couldn't reach our vendor network.
        </MyText>
        <MyTouchableOpacity
          onPress={() => refetch()}
          style={tw`bg-brand600 px-8 py-3 rounded-2xl shadow-lg shadow-brand200`}
        >
          <MyText style={tw`text-white font-black uppercase tracking-widest text-xs`}>Retry</MyText>
        </MyTouchableOpacity>
      </View>
    );
  }

  return (
    <TabLayoutWrapper>
      <View style={tw`flex-1 bg-slate-50 relative`}>
        <MyFlatList
          data={stores}
          renderItem={({ item }) => <StoreCard item={item} router={router} />}
          keyExtractor={(item) => item.id.toString()}
          contentContainerStyle={tw`pb-32 px-3`}
          showsVerticalScrollIndicator={false}
          ListHeaderComponent={
            <View style={tw`pt-6 pb-4`}>
              <View style={tw`flex-row items-center mb-2`}>
                <LinearGradient
                  colors={[theme.colors.brand500, theme.colors.brand700]}
                  start={{ x: 0, y: 0 }}
                  end={{ x: 1, y: 1 }}
                  style={tw`w-1 h-6 rounded-full mr-3`}
                />
                <View>
                  <MyText style={tw`text-slate-400 text-[10px] font-black uppercase tracking-[0.2em]`}>
                    Our Outlets
                  </MyText>
                  <MyText style={tw`text-slate-900 text-3xl font-black tracking-tight`}>
                    Our Stores
                  </MyText>
                </View>
              </View>
              <MyText style={tw`text-slate-500 text-sm font-medium leading-5 pr-4`}>
                Experience the finest selection of premium meat, poultry, fresh fruits, vegetables, and dairy directly from our own stores.
              </MyText>
            </View>
          }
          ListEmptyComponent={
            <View style={tw`flex-1 justify-center items-center py-20`}>
              <View style={tw`w-24 h-24 bg-white rounded-full items-center justify-center mb-6 shadow-sm`}>
                <Ionicons name="storefront-outline" size={48} color="#94A3B8" />
              </View>
              <MyText style={tw`text-slate-900 text-xl font-black tracking-tight`}>No Stores Available</MyText>
            </View>
          }
        />
      <View style={tw`absolute bottom-2 left-4 right-4`}>
        <FloatingCartBar />
      </View>
      </View>
    </TabLayoutWrapper>
  );
}