import React, { useEffect, useState, useCallback, useRef } from "react";
import widthUtils from "../utils/widthUtils";
import fontSize from "../utils/fontsizeUtils";
import {
  View,
  Text,
  StyleSheet,
  ScrollView,
  Image,
  TouchableOpacity,
  SafeAreaView,
  StatusBar,
  ActivityIndicator,
  Dimensions,
  TextInput,
  FlatList,
  Animated,
  BackHandler,
} from "react-native";
import Ionicons from "@expo/vector-icons/Ionicons";
import { useNavigation, useRoute } from "@react-navigation/native";
import { NativeStackNavigationProp } from "@react-navigation/native-stack";
import { RouteProp } from "@react-navigation/native";
import {
  productApi,
  ProductDetailParams,
  Similars,
  Sku,
  ColorOptions,
} from "../services/api/productApi";
import { useTranslation } from "react-i18next";
import isSmallScreen from "../utils/isSmallScreen";
import MoreIcon from "../components/SendIcon";
import BackIcon from "../components/BackIcon";
import CardIcon from "../components/ShoppingCartIcon";
import CameraIcon from "../components/CameraIcon";
import HeartIcon from "../components/HeartIcon";
import HeartIconRed from "../components/HeartIconRed";
import WhiteCircleIcon from "../components/WhiteCircleIconIcon";
import ShoppingCartIcon from "../components/ShoppingCartIcon";
import XIconTop from "../components/XIconTop";
import XIconBottom from "../components/XIconBottom";
import RenderHtml from "react-native-render-html";
import { useWindowDimensions } from "react-native";
import { cartApi } from "../services/api/cart";

// 获取屏幕宽度
const { width: screenWidth, height: screenHeight } = Dimensions.get("window");

// 图标组件 - 使用React.memo优化渲染
const IconComponent = React.memo(
  ({ name, size, color }: { name: string; size: number; color: string }) => {
    const Icon = Ionicons as any;
    return <Icon name={name} size={size} color={color} />;
  }
);

// 路由参数类型
type ProductDetailRouteParams = {
  offer_id: string;
  searchKeyword?: string;
  price: number;
};

// 颜色选项组件
const ColorOption = React.memo(
  ({
    color,
    selected,
    onSelect,
  }: {
    color: string;
    selected: boolean;
    onSelect: () => void;
  }) => (
    <TouchableOpacity
      style={[styles.colorOption, selected && styles.colorOptionSelected]}
      onPress={onSelect}
    >
      <Image source={{ uri: color }} style={styles.colorOptionImage} />
    </TouchableOpacity>
  )
);

// 尺寸选项组件
const SizeOption = React.memo(
  ({
    size,
    selected,
    onSelect,
  }: {
    size: string;
    selected: boolean;
    onSelect: () => void;
  }) => (
    <TouchableOpacity
      style={[styles.sizeOption, selected && styles.sizeOptionSelected]}
      onPress={onSelect}
    >
      <Text style={[styles.sizeText, selected && styles.sizeTextSelected]}>
        {size}
      </Text>
    </TouchableOpacity>
  )
);

// 相关商品组件
const RelatedProductItem = React.memo(
  ({ product, onPress }: { product: any; onPress: () => void }) => (
    <TouchableOpacity style={styles.relatedProductItem} onPress={onPress}>
      <Image
        source={{ uri: product.product_image_urls[0] }}
        style={styles.relatedProductImage}
      />
      <Text style={styles.relatedProductPrice}>$123</Text>
    </TouchableOpacity>
  )
);

export const ProductDetailScreen = () => {
  const { t } = useTranslation();
  const navigation = useNavigation<NativeStackNavigationProp<any>>();
  const route =
    useRoute<RouteProp<Record<string, ProductDetailRouteParams>, string>>();
  const [product, setProduct] = useState<ProductDetailParams | null>(null);
  const [loading, setLoading] = useState(true);
  const [activeImageIndex, setActiveImageIndex] = useState(0);
  const [heartStatus, setHeartStatus] = useState(true);
  const [showAllSizes, setShowAllSizes] = useState(false);
  const [showAllColors, setShowAllColors] = useState(false);
  const [showBottomSheet, setShowBottomSheet] = useState(false);
  const bottomSheetAnim = useRef(new Animated.Value(0)).current;
  // 添加选择状态
  const [selectedColor, setSelectedColor] = useState(0);
  const [selectedSizes, setSelectedSizes] = useState<{ [key: string]: number }>(
    {}
  );

  const [page, setPage] = useState(1);
  const [loadingMore, setLoadingMore] = useState(false);
  const [hasMoreProducts, setHasMoreProducts] = useState(true);
  const [similarProducts, setSimilarProducts] = useState<Similars>([]);
  const [colorOptions, setColorOptions] = useState<ColorOptions>();
  const [sizeOptions, setSizeOptions] = useState<string[]>([]);
  const [selectedColorIndex, setSelectedColorIndex] = useState<number>(0);
  const [selectedSizeIndex, setSelectedSizeIndex] = useState<number>(0);

  const [showImagePreview, setShowImagePreview] = useState(false);
  const [previewImageIndex, setPreviewImageIndex] = useState(0);

  const [showSuccessModal, setShowSuccessModal] = useState(false);

  const [selectedSku, setSelectedSku] = useState<any>();
  const [attributes, setAttributes] = useState<any[]>([]);
  const [colorSelected, setColorSelected] = useState<any>();
  const [sizeSelected, setSizeSelected] = useState<any>();
  const [priceSelectedSku, setPriceSelectedSku] = useState<any>();
  const [skuSize, setSkuSize] = useState<any>();
  const [imageUrls, setImageUrls] = useState<any[]>([]);
  const { width } = useWindowDimensions(); // 获取当前屏幕的宽度
  const [imageHeights, setImageHeights] = useState<{ [key: string]: number }>({});

  // 获取产品详情`
  useEffect(() => {
    fetchProductDetails();
  }, []);

  useEffect(() => {
    if (showBottomSheet) {
      Animated.spring(bottomSheetAnim, {
        toValue: 1,
        useNativeDriver: true,
        bounciness: 0,
      }).start();
    } else {
      bottomSheetAnim.setValue(0);
    }
  }, [showBottomSheet]);

  // 获取产品详情的API调用
  const fetchProductDetails = async () => {
    if (!route.params?.offer_id) return;
    setLoading(true);

    try {
      const res = await productApi.getProductDetail(route.params.offer_id);
      res.price = route.params.price;
      setProduct(res);
      productApi.getSimilarProducts(route.params.offer_id).then((res) => {
        setSimilarProducts(res);
      });

      if (res.skus === null) return;
      let result = {} as any;
      // 遍历数据
      res.skus.forEach((item) => {
        item.attributes.forEach((attribute) => {
          const { attribute_name, value } = attribute;
          // 如果结果对象中没有对应的属性名，则创建一个空数组
          if (!result[attribute_name]) {
            result[attribute_name] = [];
          }

          // 如果当前属性的值（value）已经存在于该组内，跳过
          if (
            !result[attribute_name].some(
              (existingAttribute: any) => existingAttribute.value === value
            )
          ) {
            result[attribute_name].push(attribute);
          }
        });
      });

      const list = [];

      // Iterate over each attribute and transform the data
      for (const [attributeName, attributes] of Object.entries(result)) {
        const withImage: any[] = [];
        const withoutImage: any[] = [];

        // @ts-ignore
        attributes.forEach((attribute) => {
          // Check if sku_image_url is not null or undefined
          const hasImage =
            attribute.sku_image_url !== null &&
            attribute.sku_image_url !== undefined;

          // Push the attribute to the appropriate array
          if (hasImage) {
            withImage.push(attribute);
          } else {
            withoutImage.push(attribute);
          }
        });

        // Add has_image to the list item
        list.push({
          attribute_name: attributeName,
          has_image: withImage.length > 0, // If there are any items with images, set has_image to true
          attributes: [...withImage, ...withoutImage],
        });
      }
      if (list.length == 0) {
        setSkuSize(0);
      } else if (list.length == 1) {
        setSkuSize(1);
      } else if (list.length == 2) {
        setSkuSize(2);
      }

      setAttributes(list);
      list.forEach((item) => {
        if (item.has_image) {
          setColorSelected(item.attributes[0].value);
          setSelectedColorIndex(0 + item.attributes[0].value);
        } else {
          setSizeSelected(item.attributes[0].value);
          setSelectedSizeIndex(0 + item.attributes[0].value);
        }
      });
      const imageUrls = [];
      const regex = /<img[^>]+src="([^"]+)"/g;
      let match;

      while ((match = regex.exec(res.description)) !== null) {
        imageUrls.push(match[1]); // match[1] 是 src 属性的值
      }

      setImageUrls(imageUrls);
      
      const priceSelectedSku = res.skus.find(item => item.consign_price === route.params.price)
      setPriceSelectedSku(priceSelectedSku)

      console.log(priceSelectedSku);
      
      
    } catch (error) {
      console.error("Error fetching product details:", error);
    } finally {
      setLoading(false);
    }
  };

  // 返回上一页
  const goBack = useCallback(() => {
    navigation.goBack();
  }, [navigation]);

  // 处理相关商品点击
  const handleRelatedProductPress = useCallback((product: any) => {}, []);

  // 获取相关商品
  const fetchRelatedProducts = useCallback(
    async (pageNumber = 1) => {
      if (!hasMoreProducts && pageNumber > 1) return;

      try {
        setLoadingMore(true);

        // 模拟数据加载完毕的情况
        if (pageNumber >= 3) {
          setHasMoreProducts(false);
        } else {
          setPage(pageNumber);
        }
      } catch (error) {
        console.error("Error fetching related products:", error);
      } finally {
        setLoadingMore(false);
      }
    },
    [hasMoreProducts]
  );

  // 收藏
  const changeHeartStatus = () => {
    setHeartStatus(!heartStatus);
  };

  // 初始加载相关商品
  useEffect(() => {
    fetchRelatedProducts(1);
  }, [fetchRelatedProducts]);

  // 处理返回键
  useEffect(() => {
    const backAction = () => {
      if (showImagePreview) {
        setShowImagePreview(false);
        return true;
      }
      return false;
    };

    const backHandler = BackHandler.addEventListener(
      "hardwareBackPress",
      backAction
    );

    return () => backHandler.remove();
  }, [showImagePreview]);
  // 选择颜色
  const changeColor = (attribute: any, index: number) => {
    setColorSelected(attribute.value);
    setSelectedColorIndex(index + attribute.value);
    if (skuSize === 0) return;
    if (!sizeSelected) {
      product?.skus.forEach((item: Sku) => {
        item.attributes.forEach((item1: any) => {
          if (item1.value === attribute.value) {
            setPriceSelectedSku(item);
          }
        });
      });
    } else {
      const targetValues = [attribute.value, sizeSelected];
      const filteredData: Sku[] = product?.skus.filter((item) => {
        const attrValues = item.attributes.map((attr) => attr.value);
        return targetValues.every((target) => attrValues.includes(target));
      }) as Sku[];
      setPriceSelectedSku(filteredData[0]);
    }
  };

  // 选择尺码
  const changeSize = (size: any, index: number) => {
    setSizeSelected(size.value);
    setSelectedSizeIndex(index + size.value);
    if (skuSize === 0) return;
    if (!colorSelected) {
      product?.skus.forEach((item: Sku) => {
        item.attributes.forEach((item1: any) => {
          if (item1.value === size.value) {
            setPriceSelectedSku(item);
          }
        });
      });
    } else {
      const targetValues = [size.value, colorSelected];
      const filteredData: Sku[] = product?.skus.filter((item) => {
        const attrValues = item.attributes.map((attr) => attr.value);
        return targetValues.every((target) => attrValues.includes(target));
      }) as Sku[];
      setPriceSelectedSku(filteredData[0]);
    }
  };

  // 添加到购物车
  const handleAddToCart = async () => {
    console.log(product?.offer_id);
    console.log(priceSelectedSku);
    const data = {
      offer_id: product?.offer_id as number,
      sku_id: priceSelectedSku?.sku_id as number,
      quantity: 1,
    }
    const res = await cartApi(data)
    console.log(res);
    
    // const res = await cartApi.addToCart(data);
    // console.log(res);
  }

  // 添加处理图片加载的函数
  const handleImageLoad = (src: string, event: any) => {
    const { width: imageWidth, height: imageHeight } = event.nativeEvent.source;
    const aspectRatio = imageHeight / imageWidth;
    const calculatedHeight = width * aspectRatio;
    setImageHeights(prev => ({
      ...prev,
      [src]: calculatedHeight
    }));
  };

  if (loading) {
    return (
      <SafeAreaView style={styles.container}>
        <StatusBar barStyle="dark-content" backgroundColor="#fff" />
        <View style={styles.header}>
          <TouchableOpacity onPress={goBack}>
            <IconComponent name="arrow-back" size={24} color="#333" />
          </TouchableOpacity>
          <Text style={styles.headerTitle}>{t("productDetail")}</Text>
          <View style={styles.headerRight}>
            <IconComponent name="ellipsis-vertical" size={20} color="#333" />
          </View>
        </View>
        <View style={styles.loadingContainer}>
          <ActivityIndicator size="large" color="#ff6600" />
          <Text style={styles.loadingText}>{t("loadingProductInfo")}</Text>
        </View>
      </SafeAreaView>
    );
  }

  if (!product) {
    return (
      <SafeAreaView style={styles.container}>
        <StatusBar barStyle="dark-content" backgroundColor="#fff" />
        <View style={styles.header}>
          <TouchableOpacity onPress={goBack}>
            <IconComponent name="arrow-back" size={24} color="#333" />
          </TouchableOpacity>
          <Text style={styles.headerTitle}>{t("productDetail")}</Text>
          <View style={styles.headerRight}>
            <IconComponent name="ellipsis-vertical" size={20} color="#333" />
          </View>
        </View>
        <View style={styles.errorContainer}>
          <IconComponent
            name="alert-circle-outline"
            size={48}
            color="#ff6600"
          />
          <Text style={styles.errorText}>{t("productNotAvailable")}</Text>
        </View>
      </SafeAreaView>
    );
  }

  return (
    <SafeAreaView style={styles.container}>
      <StatusBar barStyle="dark-content" backgroundColor="#fff" />

      {/* 头部搜索栏 */}
      <View style={styles.header}>
        <TouchableOpacity style={styles.backButton} onPress={goBack}>
          <BackIcon size={20} />
        </TouchableOpacity>
        <View style={styles.searchContainer}>
          <TextInput
            style={styles.searchInput}
            placeholder="Recherche"
            placeholderTextColor="#666"
          />
          <TouchableOpacity style={styles.searchIconButton}>
            <CameraIcon size={22} />
          </TouchableOpacity>
        </View>
        <View style={styles.headerRight}>
          <TouchableOpacity style={styles.iconButton}>
            <CardIcon size={24} />
          </TouchableOpacity>
          <TouchableOpacity style={styles.iconButton}>
            <MoreIcon size={24} />
          </TouchableOpacity>
        </View>
      </View>

      <ScrollView
        style={styles.scrollContainer}
        contentContainerStyle={styles.scrollContentContainer}
      >
        {/* 产品图片 */}
        <View style={styles.imageContainer}>
          <FlatList
            data={product.product_image_urls || []}
            horizontal
            pagingEnabled
            showsHorizontalScrollIndicator={false}
            keyExtractor={(_, index) => `image-${index}`}
            onScroll={(event) => {
              const slideSize = event.nativeEvent.layoutMeasurement.width;
              const index = Math.floor(
                event.nativeEvent.contentOffset.x / slideSize
              );
              setActiveImageIndex(index);
            }}
            scrollEventThrottle={16}
            renderItem={({ item }) => (
              <View style={[styles.imageContainer, { width: screenWidth }]}>
                <View style={{ position: "relative" }}>
                  <Image
                    source={{ uri: item }}
                    style={{ width: "100%", height: "100%" }}
                    resizeMode="cover"
                  />
                </View>
              </View>
            )}
          />
          <View style={styles.pageIndicator}>
            <Text style={styles.pageIndicatorText}>
              {`${activeImageIndex + 1}/${
                product.product_image_urls?.length || 1
              }`}
            </Text>
          </View>

          <TouchableOpacity
            style={styles.heartIconButton}
            onPress={changeHeartStatus}
          >
            {heartStatus ? <HeartIconRed size={18} /> : <HeartIcon size={18} />}
          </TouchableOpacity>
        </View>

        {/* 价格信息 */}
        <View style={styles.infoSection}>
          <Text style={styles.productTitle}>
            {product.subject ||
              "Lanterne de nuit créative 3D cadeau d'anniversaire méduse lampe de table led..."}
          </Text>

          <View style={styles.priceContainer}>
            <View style={styles.mainPriceContainer}>
              <Text style={styles.productPrice}>
                {priceSelectedSku?.consign_price}
              </Text>
              <Text style={styles.currencySymbol}>FCFA</Text>
            </View>
            <Text style={styles.originalPrice}>
              {(priceSelectedSku?.offer_price * 1.4).toFixed(2)} FCFA
            </Text>
            <View style={styles.discountBadge}>
              <Image
                source={require("../../assets/favorable.png")}
                style={{ width: 28, height: 28 }}
              />
            </View>
            <View style={styles.vipBadge}>
              <Image
                source={require("../../assets/vip1.png")}
                style={{ width: 63, height: 21 }}
              />
            </View>
          </View>
          <View style={styles.salesContainer}>
            <Text style={styles.salesText}>
              {product.sold_out} {product.sold_out === 0 ? "" : "+"}{" "}
              {t("monthlySales")}
            </Text>
          </View>
        </View>

        {/* 颜色和尺码选择 */}
        {attributes.map((item, index) => (
          <View
            style={item.has_image ? styles.optionSection : styles.optionSection}
            key={index}
          >
            <Text style={styles.optionTitle}>
              {t(item.attribute_name)}{" "}
              {item.has_image ? `: ${colorSelected}` : ""}
            </Text>
            {item.has_image ? (
              <View style={styles.colorOptions}>
                {item.attributes.map(
                  (attribute: any, index: number, array: any) => {
                    if (showAllColors || index < 6) {
                      return (
                        <ColorOption
                          key={`color-${index}`}
                          color={attribute.sku_image_url}
                          selected={
                            index + attribute.value === selectedColorIndex
                          }
                          onSelect={() => {
                            changeColor(attribute, index);
                          }}
                        />
                      );
                    } else if (index === 6) {
                      const remainingCount = array.length - 6;
                      return (
                        <TouchableOpacity
                          key="more-colors"
                          style={styles.moreColorsButton}
                          onPress={() => setShowAllColors(true)}
                        >
                          <Text style={styles.moreColorsText}>
                            +{remainingCount}
                          </Text>
                        </TouchableOpacity>
                      );
                    }
                    return null;
                  }
                )}
              </View>
            ) : (
              <View style={styles.sizeOptions}>
                {item.attributes.map((size: any, index: number, array: any) => {
                  if (showAllSizes || index < 6) {
                    return (
                      <SizeOption
                        key={`size-${index}`}
                        size={size.value}
                        selected={index + size.value === selectedSizeIndex}
                        onSelect={() => {
                          changeSize(size, index);
                        }}
                      />
                    );
                  } else if (index === 6) {
                    const remainingCount = array.length - 6;
                    return (
                      <SizeOption
                        key="more-sizes"
                        size={`+${remainingCount}`}
                        selected={false}
                        onSelect={() => setShowAllSizes(true)}
                      />
                    );
                  }
                  return null;
                })}
              </View>
            )}
          </View>
        ))}

        {/* 相关商品 */}
        <View style={styles.relatedProductsSection}>
          <View style={styles.sectionHeader}>
            <Text style={styles.sectionTitle}>{t("moreFromStore")}</Text>
            <TouchableOpacity style={styles.viewAllButton}>
              <Text style={styles.viewAllText}>View All</Text>
            </TouchableOpacity>
          </View>
          <FlatList
            horizontal
            showsHorizontalScrollIndicator={false}
            data={similarProducts}
            keyExtractor={(item) => `related-${item.offer_id}`}
            renderItem={({ item }) => (
              <RelatedProductItem
                product={item}
                onPress={() => handleRelatedProductPress(item)}
              />
            )}
            contentContainerStyle={styles.relatedProductsContainer}
            style={styles.relatedProductsList}
          />
        </View>

        {/* 商品详情 */}
        <View style={{ width: '100%' }}>
        {imageUrls.map((src, index) => (
          <View key={index} style={{ width: '100%' }}>
            <Image
              style={{ 
                width: '100%', 
                height: imageHeights[src] || 200,
                backgroundColor: '#f5f5f5'
              }}
              source={{ uri: src }}
              resizeMode="contain"
              onLoad={(event) => handleImageLoad(src, event)}
            />
          </View>
        ))}
      </View>
      </ScrollView>

      {/* 底部按钮 */}
      <View style={styles.fixedBottomBar}>
        <TouchableOpacity style={styles.chatNowButton}>
          <WhiteCircleIcon color="#fff" size={isSmallScreen ? 18 : 20} />
          <Text style={styles.chatNowText}>{t("chatNow")}</Text>
        </TouchableOpacity>
        <TouchableOpacity
          style={styles.addToCartButton}
          // onPress={() => setShowBottomSheet(true)}
          onPress={handleAddToCart}
        >
          <ShoppingCartIcon color="#fff" size={isSmallScreen ? 18 : 20} />
          <Text style={styles.addToCartText}>{t("addToCart")}</Text>
        </TouchableOpacity>
      </View>

      {/* 底部弹出模态框 */}
      {showBottomSheet && (
        <View style={styles.bottomSheetOverlay}>
          <TouchableOpacity
            style={styles.overlayTouchable}
            activeOpacity={1}
            onPress={() => setShowBottomSheet(false)}
          />
          <Animated.View
            style={[
              styles.bottomSheet,
              {
                transform: [
                  {
                    translateY: bottomSheetAnim.interpolate({
                      inputRange: [0, 1],
                      outputRange: [500, 0],
                    }),
                  },
                ],
              },
            ]}
          >
            {/* 顶部价格信息 */}
            <View style={styles.priceHeader}>
              <View style={styles.mainPrice}>
                <View style={{ position: "relative" }}>
                  <Image
                    source={{ uri: product.product_image_urls[0] }}
                    style={styles.smallProductImage}
                  />
                  <View
                    style={{
                      position: "absolute",
                      top: 2,
                      right: 2,
                      width: 22,
                      height: 22,
                      backgroundColor: "#70615a",
                      opacity: 0.7,
                    }}
                  >
                    <View
                      style={{
                        position: "absolute",
                        top: 2,
                        right: 2,
                        justifyContent: "center",
                        alignItems: "center",
                        width: 12,
                        height: 12,
                      }}
                    >
                      <XIconTop size={12} />
                    </View>
                    <View
                      style={{
                        position: "absolute",
                        bottom: 2,
                        left: 2,
                        justifyContent: "center",
                        alignItems: "center",
                        width: 12,
                        height: 12,
                      }}
                    >
                      <XIconBottom size={12} />
                    </View>
                  </View>
                </View>
                <View style={{ paddingLeft: 10, flex: 1 }}>
                  <View style={{ flexDirection: "row" }}>
                    <Text style={styles.priceText}>3072</Text>
                    <Text style={styles.currency}>FCFA</Text>
                  </View>
                  <View style={styles.shopInfo}>
                    <View style={{ flex: 1, alignItems: "flex-start" }}>
                      <View style={styles.priceRow}>
                        <Text style={styles.shopName}>3072</Text>
                        <Text style={styles.currencySamll}>FAFC</Text>
                      </View>
                      <Text>123</Text>
                    </View>
                    <View style={{ flex: 1, alignItems: "flex-start" }}>
                      <View style={styles.priceRow}>
                        <Text style={styles.shopName}>3072</Text>
                        <Text style={styles.currencySamll}>FAFC</Text>
                      </View>
                      <Text>123</Text>
                    </View>
                    <View style={{ flex: 1, alignItems: "flex-start" }}>
                      <View style={styles.priceRow}>
                        <Text style={styles.shopName}>3072</Text>
                        <Text style={styles.currencySamll}>FAFC</Text>
                      </View>
                      <Text>123</Text>
                    </View>
                  </View>
                </View>
              </View>

              <TouchableOpacity
                style={styles.closeButton}
                onPress={() => setShowBottomSheet(false)}
              >
                <Text style={styles.closeButtonText}>×</Text>
              </TouchableOpacity>
            </View>

            <ScrollView
              style={styles.bottomSheetContent}
              showsVerticalScrollIndicator={false}
            >
              {/* 颜色选择 */}
              <View style={styles.optionSection}>
                <Text style={styles.optionTitle}>
                  Couleur :{" "}
                  {["Noir", "Brun", "Beige", "Couleur", "Bleu"][selectedColor]}
                </Text>
                <View style={styles.colorGrid}>
                  {["Noir", "Brun", "Beige", "Couleur", "Bleu"].map(
                    (colorName, index) => {
                      const imageUrl =
                        product?.product_image_urls &&
                        index < product.product_image_urls.length
                          ? product.product_image_urls[index]
                          : "";
                      return (
                        <TouchableOpacity
                          key={`color-${index}`}
                          style={[
                            styles.colorOptionBase,
                            index === selectedColor &&
                              styles.colorOptionSelectedState,
                          ]}
                          onPress={() => {
                            setSelectedColor(index);
                            setSelectedSizes((prev) => {
                              const newSizes = { ...prev };
                              if (index !== selectedColor) {
                                Object.keys(newSizes).forEach((size) => {
                                  newSizes[size] = 0;
                                });
                              }
                              return newSizes;
                            });
                          }}
                        >
                          <View style={{ position: "relative" }}>
                            <Image
                              source={{ uri: imageUrl }}
                              style={styles.colorImage}
                            />
                            <TouchableOpacity
                              onPress={() => {
                                setShowImagePreview(true);
                                setPreviewImageIndex(index);
                              }}
                              style={{
                                position: "absolute",
                                top: 2,
                                right: 2,
                                width: 22,
                                height: 22,
                                backgroundColor: "#70615a",
                                opacity: 0.7,
                              }}
                            >
                              <View
                                style={{
                                  position: "absolute",
                                  top: 2,
                                  right: 2,
                                  justifyContent: "center",
                                  alignItems: "center",
                                  width: 12,
                                  height: 12,
                                }}
                              >
                                <XIconTop size={12} />
                              </View>
                              <View
                                style={{
                                  position: "absolute",
                                  bottom: 2,
                                  left: 2,
                                  justifyContent: "center",
                                  alignItems: "center",
                                  width: 12,
                                  height: 12,
                                }}
                              >
                                <XIconBottom size={12} />
                              </View>
                            </TouchableOpacity>
                          </View>
                          <Text
                            style={[
                              styles.colorName,
                              index === selectedColor && { color: "#ec5e2a" },
                            ]}
                          >
                            {colorName}
                          </Text>
                          {Object.values(selectedSizes).reduce(
                            (sum, current) => sum + current,
                            0
                          ) > 0 &&
                            index === selectedColor && (
                              <View style={styles.colorQuantityBadge}>
                                <Text style={styles.colorQuantityText}>
                                  x
                                  {Object.values(selectedSizes).reduce(
                                    (sum, current) => sum + current,
                                    0
                                  )}
                                </Text>
                              </View>
                            )}
                        </TouchableOpacity>
                      );
                    }
                  )}
                </View>
              </View>

              {/* 尺码选择 */}
              <View style={styles.optionSection}>
                <Text style={styles.optionTitle}>Taille</Text>
                <View style={styles.sizeList}>
                  {[
                    { size: "35", stock: "231" },
                    { size: "36", stock: "62" },
                    { size: "37", stock: "88" },
                    { size: "38", stock: "0" },
                  ].map((item, index) => (
                    <View key={`size-${index}`} style={styles.sizeItem}>
                      <View style={styles.sizeInfo}>
                        <View style={styles.sizeRow}>
                          {selectedSizes[item.size] > 0 && (
                            <Text style={styles.sizeQuantityIndicator}>
                              x{selectedSizes[item.size]}
                            </Text>
                          )}
                          <Text style={styles.sizeNumber}>{item.size}</Text>
                        </View>
                        <Text style={styles.stockInfo}>
                          En stock {item.stock}
                        </Text>
                      </View>
                      <View style={styles.quantityControl}>
                        <TouchableOpacity
                          style={styles.quantityButton}
                          onPress={() => {
                            setSelectedSizes((prev) => ({
                              ...prev,
                              [item.size]: Math.max(
                                0,
                                (prev[item.size] || 0) - 1
                              ),
                            }));
                          }}
                        >
                          <Text style={styles.quantityButtonText}>-</Text>
                        </TouchableOpacity>
                        <Text style={styles.quantityText}>
                          {selectedSizes[item.size] || 0}
                        </Text>
                        <TouchableOpacity
                          style={styles.quantityButton}
                          onPress={() => {
                            if (
                              Number(item.stock) >
                              (selectedSizes[item.size] || 0)
                            ) {
                              setSelectedSizes((prev) => ({
                                ...prev,
                                [item.size]: (prev[item.size] || 0) + 1,
                              }));
                            }
                          }}
                        >
                          <Text style={styles.quantityButtonText}>+</Text>
                        </TouchableOpacity>
                      </View>
                    </View>
                  ))}
                </View>
              </View>
            </ScrollView>

            {/* 底部总计和按钮 */}
            <View style={styles.footer}>
              <View style={styles.totalInfo}>
                <Text style={styles.totalQuantity}>
                  Quantité Totale:{" "}
                  {Object.values(selectedSizes).reduce(
                    (sum, current) => sum + current,
                    0
                  )}
                </Text>
                <Text style={styles.totalAmount}>
                  Total:{" "}
                  {(
                    Object.values(selectedSizes).reduce(
                      (sum, current) => sum + current,
                      0
                    ) * 3072
                  ).toFixed(0)}{" "}
                  FCFA
                </Text>
              </View>
              <TouchableOpacity
                style={styles.modalAddToCartButton}
                onPress={() => {
                  const totalQuantity = Object.values(selectedSizes).reduce(
                    (sum, current) => sum + current,
                    0
                  );
                  if (totalQuantity > 0) {
                    setShowBottomSheet(false);
                    setShowSuccessModal(true);
                  }
                }}
              >
                <Text style={styles.modalAddToCartText}>Ajouter au panier</Text>
              </TouchableOpacity>
            </View>
          </Animated.View>
        </View>
      )}

      {/* 图片预览模态框 */}
      {showImagePreview && (
        <View style={styles.imagePreviewOverlay}>
          <StatusBar barStyle="light-content" backgroundColor="#000" />
          <TouchableOpacity
            style={styles.imagePreviewCloseButton}
            onPress={() => setShowImagePreview(false)}
          >
            <Text style={styles.imagePreviewCloseText}>×</Text>
          </TouchableOpacity>
          <View style={styles.imagePreviewCounter}>
            <Text style={styles.imagePreviewCounterText}>
              {`${previewImageIndex + 1}/${
                product.product_image_urls?.length || 1
              }`}
            </Text>
          </View>
          <View style={styles.colorPreviewLabel}>
            <Text style={styles.colorPreviewText}>
              {["Noir", "Brun", "Beige", "Couleur", "Bleu"][previewImageIndex]}
            </Text>
          </View>
          <FlatList
            data={product.product_image_urls || []}
            horizontal
            pagingEnabled
            showsHorizontalScrollIndicator={false}
            initialScrollIndex={previewImageIndex}
            getItemLayout={(data, index) => ({
              length: screenWidth,
              offset: screenWidth * index,
              index,
            })}
            keyExtractor={(_, index) => `preview-${index}`}
            onScroll={(event) => {
              const slideSize = event.nativeEvent.layoutMeasurement.width;
              const index = Math.floor(
                event.nativeEvent.contentOffset.x / slideSize
              );
              setPreviewImageIndex(index);
            }}
            scrollEventThrottle={16}
            renderItem={({ item }) => (
              <View style={styles.imagePreviewContainer}>
                <Image
                  source={{ uri: item }}
                  style={styles.imagePreviewImage}
                  resizeMode="contain"
                />
              </View>
            )}
          />
        </View>
      )}

      {/* 加入购物车成功弹窗 */}
      {showSuccessModal && (
        <View style={styles.successModalOverlay}>
          <View style={styles.successModalContent}>
            <View style={styles.successModalImageContainer}>
              <Image
                source={{ uri: product.product_image_urls[selectedColor] }}
                style={styles.successModalImage}
              />
            </View>
            <Text style={styles.successModalText}>
              Produit ajouté au panier !
            </Text>
            <TouchableOpacity
              style={styles.successModalButton}
              onPress={() => {
                setShowSuccessModal(false);
                navigation.navigate("Cart");
              }}
            >
              <Text style={styles.successModalButtonText}>Voir le panier</Text>
            </TouchableOpacity>
            <TouchableOpacity
              style={styles.successModalCloseButton}
              onPress={() => setShowSuccessModal(false)}
            >
              <Text style={styles.successModalCloseText}>×</Text>
            </TouchableOpacity>
          </View>
        </View>
      )}
    </SafeAreaView>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: "#fff",
  },
  header: {
    flexDirection: "row",
    alignItems: "center",
    paddingHorizontal: 15,
    paddingVertical: 12,
    backgroundColor: "#fff",
    borderBottomWidth: 1,
    borderBottomColor: "#eee",
  },
  backButton: {
    padding: 5,
  },
  searchContainer: {
    flex: 1,
    height: widthUtils(50, 50).height,
    backgroundColor: "#f5f5f5",
    borderRadius: 20,
    paddingHorizontal: 10,
    flexDirection: "row",
    alignItems: "center",
    position: "relative",
  },
  searchInput: {
    flex: 1,
    fontSize: fontSize(15),
    color: "#333",
    height: widthUtils(50, 50).height,
    paddingVertical: 0,
    paddingRight: 30,
  },
  searchIconButton: {
    position: "absolute",
    right: 8,
    top: 14,
    padding: 0,
    zIndex: 1,
  },
  headerRight: {
    flexDirection: "row",
    alignItems: "center",
  },
  iconButton: {
    padding: 5,
    marginLeft: 15,
  },
  imageContainer: {
    height: screenHeight * 0.5,
    backgroundColor: "#fff",
    position: "relative",
  },
  priceContainer: {
    flexDirection: "row",
    alignItems: "flex-end",
    marginBottom: 3,
  },
  mainPriceContainer: {
    flexDirection: "row",
    alignItems: "flex-start",
  },
  productPrice: {
    fontSize: fontSize(30),
    fontWeight: 700,
    color: "#ff4500",
    lineHeight: 30,
  },
  currencySymbol: {
    fontSize: fontSize(14),
    fontWeight: 700,
    color: "#ff4500",
    marginLeft: 2,
    marginTop: 3,
  },
  originalPrice: {
    fontSize: fontSize(12),
    color: "#999",
    textDecorationLine: "line-through",
    marginLeft: 8,
    marginBottom: 2,
  },
  discountBadge: {
    paddingHorizontal: 6,
    borderRadius: 3,
    marginLeft: 8,
  },
  vipBadge: {
    paddingHorizontal: 8,
    paddingVertical: 2,
    borderRadius: 3,
  },
  colorOptions: {
    flexDirection: "row",
    flexWrap: "wrap",
    gap: 10,
    marginTop: 5,
  },
  colorOption: {
    width: 40,
    height: 40,
    borderRadius: 4,
    borderWidth: 1,
    borderColor: "#e0e0e0",
    overflow: "hidden",
  },
  colorOptionSelected: {
    borderColor: "#ff4500",
    borderWidth: 2,
  },
  colorOptionImage: {
    width: "100%",
    height: "100%",
  },
  sizeOptions: {
    flexDirection: "row",
    flexWrap: "wrap",
    gap: 10,
    marginTop: 5,
  },
  sizeOption: {
    // width: 40,
    // height: 30,
    borderRadius: 4,
    backgroundColor: "#f5f5f5",
    borderWidth: 0,
    justifyContent: "center",
    alignItems: "center",
    paddingHorizontal: 0,
    paddingVertical: 0,
  },
  sizeOptionSelected: {
    backgroundColor: "#fff",
    borderWidth: 1,
    borderColor: "#ff4500",
  },
  sizeText: {
    fontSize: fontSize(14),
    color: "#333",
    padding: 10,
  },
  sizeTextSelected: {
    color: "#ff4500",
  },
  relatedProductsSection: {
    backgroundColor: "#fff",
    paddingTop: 15,
    paddingBottom: 15,
    borderTopWidth: 10,
    borderTopColor: "#f5f5f5",
  },
  sectionHeader: {
    flexDirection: "row",
    justifyContent: "space-between",
    alignItems: "center",
    paddingHorizontal: 15,
    position: "relative",
  },
  sectionTitle: {
    fontSize: fontSize(16),
    fontWeight: 600,
    color: "#333",
    paddingBottom: 5,
    position: "relative",
  },

  viewAllButton: {
    flexDirection: "row",
    alignItems: "center",
  },
  viewAllText: {
    fontSize: fontSize(12),
    color: "##747474",
    fontFamily: "Segoe UI",
  },
  relatedProductsContainer: {
    paddingLeft: 15,
    paddingRight: 5,
    paddingVertical: 5,
  },
  relatedProductItem: {
    width: widthUtils(90, 90).width,
    marginRight: 10,
  },
  relatedProductImage: {
    width: "100%",
    aspectRatio: 1,
    borderRadius: 4,
    marginBottom: 5,
  },
  relatedProductPrice: {
    fontSize: fontSize(14),
    fontWeight: "bold",
    color: "#ff4500",
    marginTop: 2,
  },
  loadMoreIndicator: {
    flexDirection: "row",
    justifyContent: "center",
    alignItems: "center",
    paddingVertical: 10,
  },
  loadMoreText: {
    fontSize: fontSize(14),
    color: "#666",
    marginLeft: 8,
  },
  noMoreProductsText: {
    textAlign: "center",
    fontSize: fontSize(14),
    color: "#999",
    paddingVertical: 10,
  },
  productDetails: {
    marginTop: 10,
  },
  productDetailItem: {
    marginBottom: 10,
  },
  productDetailImage: {
    width: "100%",
    height: 200,
    borderRadius: 4,
  },
  detailPlaceholder: {
    width: "100%",
    height: 200,
    borderRadius: 4,
    backgroundColor: "#f0f0f0",
    justifyContent: "center",
    alignItems: "center",
  },
  detailPlaceholderText: {
    fontSize: fontSize(14),
    color: "#999",
  },
  bottomSpace: {
    height: 60,
  },
  loadingContainer: {
    flex: 1,
    justifyContent: "center",
    alignItems: "center",
  },
  loadingText: {
    fontSize: fontSize(14),
    color: "#666",
    marginTop: 10,
  },
  errorContainer: {
    flex: 1,
    justifyContent: "center",
    alignItems: "center",
    padding: 20,
  },
  errorText: {
    fontSize: fontSize(14),
    fontWeight: "bold",
    color: "#333",
    marginTop: 15,
    marginBottom: 20,
  },
  headerTitle: {
    flex: 1,
    fontSize: fontSize(16),
    fontWeight: "bold",
    color: "#333",
    textAlign: "center",
    marginHorizontal: 10,
  },
  headerIconButton: {
    padding: 5,
  },
  paginationContainer: {
    position: "absolute",
    bottom: 15,
    flexDirection: "row",
    width: "100%",
    justifyContent: "center",
    alignItems: "center",
  },
  paginationDot: {
    width: 8,
    height: 8,
    borderRadius: 4,
    backgroundColor: "rgba(255, 255, 255, 0.4)",
    marginHorizontal: 4,
  },
  paginationDotActive: {
    backgroundColor: "#fff",
    width: 10,
    height: 10,
    borderRadius: 5,
  },
  infoSection: {
    padding: 15,
    paddingTop: 10,
    paddingBottom: 10,
    backgroundColor: "#fff",
  },
  optionSection: {
    marginTop: 0,
    backgroundColor: "#fff",
    padding: 15,
    borderTopColor: "#f5f5f5",
  },
  optionTitle: {
    fontSize: fontSize(16),
    fontWeight: 600,
    color: "#333",
    fontFamily: "Segoe UI",
    marginBottom: 10,
  },
  moreColorsButton: {
    width: 35,
    height: 35,
    borderRadius: 4,
    backgroundColor: "#f5f5f5",
    justifyContent: "center",
    alignItems: "center",
    marginRight: 10,
    marginBottom: 10,
  },
  moreColorsText: {
    fontSize: fontSize(14),
    color: "#333",
  },
  vipText: {
    color: "#fff",
    fontSize: fontSize(14),
    fontWeight: "bold",
  },
  productTitle: {
    fontSize: fontSize(18),
    color: "#333",
    lineHeight: 22,
    marginBottom: 8,
    fontFamily: "PingFang SC",
    fontWeight: "600",
  },
  salesContainer: {
    marginBottom: 10,
  },
  salesText: {
    fontSize: fontSize(14),
    color: "#666",
  },
  scrollContainer: {
    flex: 1,
  },
  scrollContentContainer: {
    paddingBottom: 70,
  },
  imagePlaceholder: {
    width: "100%",
    height: "100%",
    alignItems: "center",
    justifyContent: "center",
  },
  imagePlaceholderText: {
    fontSize: fontSize(14),
    color: "#999",
  },
  colorCircle: {
    width: 16,
    height: 16,
    borderRadius: 8,
    marginRight: 6,
  },
  colorName: {
    fontSize: fontSize(12),
    color: "#333",
    textAlign: "center",
    paddingTop: 4,
    backgroundColor: "#f4f4f4",
    width: "100%",
    paddingVertical: 1,
  },
  discountText: {
    color: "#fff",
    fontSize: fontSize(14),
    fontWeight: "bold",
  },
  pageIndicator: {
    position: "absolute",
    bottom: 15,
    right: 20,
    backgroundColor: "rgba(0, 0, 0, 0.6)",
    paddingHorizontal: 10,
    paddingVertical: 5,
    borderRadius: 15,
    width: 50,
    height: 26,
    justifyContent: "center",
    alignItems: "center",
  },
  pageIndicatorText: {
    color: "#fff",
    fontSize: fontSize(12),
    fontWeight: "500",
    textAlign: "center",
  },
  relatedProductsList: {
    // 移除固定高度，让内容决定高度
  },
  detailsSection: {
    backgroundColor: "#fff",
    padding: 15,
    marginTop: 10,
    borderTopWidth: 10,
    borderTopColor: "#f5f5f5",
  },

  detailsText: {
    fontSize: fontSize(14),
    color: "#333",
  },
  detailsImage: {
    width: "100%",
    aspectRatio: 1.5,
    borderRadius: 4,
    marginTop: 10,
  },
  heartIconButton: {
    position: "absolute",
    top: 20,
    right: 20,
    backgroundColor: "rgba(255, 255, 255, 1.0)",
    borderRadius: 20,
    width: 40,
    height: 40,
    justifyContent: "center",
    alignItems: "center",
    shadowColor: "#000",
    shadowOffset: { width: 0, height: 2 },
    shadowOpacity: 0.1,
    shadowRadius: 3,
    elevation: 2,
    zIndex: 10,
  },
  fixedBottomBar: {
    position: "absolute",
    bottom: 10,
    left: 0,
    right: 0,
    flexDirection: "row",
    alignItems: "center",
    justifyContent: "center",
    paddingHorizontal: 15,
    backgroundColor: "transparent",
    zIndex: 100,
    height: 60,
  },
  chatNowButton: {
    width: "40%",
    height: widthUtils(50, 50).height,
    flexDirection: "row",
    alignItems: "center",
    justifyContent: "center",
    paddingVertical: 0,
    borderRadius: 30,
    backgroundColor: "#4CAF50",
    marginRight: 10,
    elevation: 4,
    shadowColor: "#000",
    shadowOffset: { width: 0, height: 2 },
    shadowOpacity: 0.2,
    shadowRadius: 3,
  },
  chatNowText: {
    fontSize: fontSize(18),
    color: "#fff",
    fontWeight: "bold",
    marginLeft: 8,
  },
  addToCartButton: {
    width: "60%",
    height: isSmallScreen ? 30 : 50,
    flexDirection: "row",
    alignItems: "center",
    justifyContent: "center",
    paddingVertical: 0,
    borderRadius: 30,
    backgroundColor: "#FF5722",
    marginLeft: 10,
    elevation: 4,
    shadowColor: "#000",
    shadowOffset: { width: 0, height: 2 },
    shadowOpacity: 0.2,
    shadowRadius: 3,
  },
  addToCartText: {
    fontSize: fontSize(18),
    color: "#fff",
    fontWeight: "bold",
    marginLeft: 8,
  },
  bottomSheetOverlay: {
    position: "absolute",
    top: 0,
    left: 0,
    right: 0,
    bottom: 0,
    justifyContent: "flex-end",
    zIndex: 200,
  },
  overlayTouchable: {
    position: "absolute",
    top: 0,
    left: 0,
    right: 0,
    bottom: 0,
    backgroundColor: "rgba(0, 0, 0, 0.5)",
  },
  bottomSheet: {
    backgroundColor: "#fff",
    borderTopLeftRadius: 20,
    borderTopRightRadius: 20,
    height: "85%",
    zIndex: 1,
  },
  priceHeader: {
    flexDirection: "row",
    justifyContent: "space-between",
    alignItems: "flex-start",
    marginBottom: 20,
    paddingBottom: 15,
    paddingHorizontal: 15,
    borderBottomWidth: 1,
    borderBottomColor: "#eee",
    paddingTop: 15,
  },
  mainPrice: {
    flexDirection: "row",
    borderRadius: 10,
    flex: 1,
  },
  smallProductImage: {
    width: 80,
    height: 80,
    borderRadius: 4,
    marginRight: 10,
  },
  priceText: {
    fontSize: fontSize(30),
    fontWeight: "700",
    color: "#ff4500",
  },
  currency: {
    fontSize: fontSize(14),
    fontWeight: "700",
    fontFamily: "Segoe UI",
    color: "#ff4500",
  },
  priceRanges: {
    flexDirection: "row",
    gap: 15,
  },
  priceRange: {
    alignItems: "center",
  },
  rangePrice: {
    fontSize: fontSize(16),
    color: "#ff4500",
    fontWeight: "500",
  },
  rangeQuantity: {
    fontSize: fontSize(12),
    color: "#666",
    marginTop: 2,
  },
  closeButton: {
    position: "absolute",
    right: 15,
    top: 15,
    padding: 0,
    width: 24,
    height: 24,
    justifyContent: "center",
    alignItems: "center",
  },
  closeButtonText: {
    fontSize: fontSize(24),
    color: "#666",
    lineHeight: 24,
    textAlign: "center",
  },
  bottomSheetContent: {
    flex: 1,
    marginBottom: 15,
    paddingHorizontal: 15,
  },
  colorGrid: {
    flexDirection: "row",
    flexWrap: "wrap",
    gap: 10,
  },
  colorOptionBase: {
    width: 90,
    height: 116,
    borderRadius: 4,
    borderWidth: 1,
    borderColor: "#e0e0e0",
    overflow: "visible",
    backgroundColor: "#fff",
    marginBottom: 10,
  },
  colorOptionSelectedState: {
    borderColor: "#ff4500",
    borderWidth: 2,
  },
  colorImage: {
    width: "100%",
    height: 90,
    borderTopLeftRadius: 3,
    borderTopRightRadius: 3,
  },
  sizeList: {
    gap: 15,
  },
  sizeItem: {
    flexDirection: "row",
    justifyContent: "space-between",
    alignItems: "center",
    paddingVertical: 10,
    borderBottomWidth: 0,
    backgroundColor: "#fff",
  },
  sizeInfo: {
    flex: 1,
  },
  sizeRow: {
    flexDirection: "row" as const,
    alignItems: "center" as const,
  },
  sizeNumber: {
    fontSize: fontSize(16),
    color: "#333",
    marginBottom: 4,
  },
  sizeQuantityIndicator: {
    fontSize: fontSize(12),
    marginLeft: 4,
    marginBottom: 4,
    width: 30,
    backgroundColor: "#ff5217",
    borderRadius: 15,
    textAlign: "center",
    color: "#fff",
    fontFamily: "Segoe UI",
    marginRight: 10,
  },
  stockInfo: {
    fontSize: fontSize(12),
    color: "#666",
  },
  quantityControl: {
    flexDirection: "row",
    alignItems: "center",
    gap: 1,
  },
  quantityButton: {
    width: 24,
    height: 24,
    borderRadius: 4,
    backgroundColor: "#fff",
    justifyContent: "center",
    alignItems: "center",
    borderWidth: 0,
  },
  quantityButtonText: {
    fontSize: fontSize(18),
    color: "#333",
    lineHeight: 20,
    textAlign: "center",
    includeFontPadding: false,
  },
  quantityText: {
    fontSize: fontSize(14),
    color: "#333",
    minWidth: 40,
    width: 40,
    height: 24,
    textAlign: "center",
    backgroundColor: "#f4f4f4",
    lineHeight: 24,
    borderRadius: 4,
    textAlignVertical: "center",
    paddingTop: 0,
    paddingBottom: 0,
  },
  footer: {
    borderTopWidth: 1,
    borderTopColor: "#eee",
    paddingVertical: 15,
    backgroundColor: "#fff",
    width: "100%",
  },
  totalInfo: {
    flexDirection: "row",
    alignItems: "center",
    paddingHorizontal: 15,
  },
  totalQuantity: {
    fontSize: fontSize(14),
    color: "#333",
    marginRight: 15,
  },
  totalAmount: {
    fontSize: fontSize(14),
    color: "#ff4500",
    fontWeight: "500",
    flex: 1,
  },
  modalAddToCartButton: {
    backgroundColor: "#ff4500",
    height: 45,
    borderRadius: 22,
    justifyContent: "center",
    alignItems: "center",
    marginHorizontal: 15,
    marginTop: 10,
  },
  modalAddToCartText: {
    color: "#fff",
    fontSize: fontSize(16),
    fontWeight: "600",
  },
  colorQuantityBadge: {
    position: "absolute",
    top: -7,
    left: 0,
    backgroundColor: "#ff4500",
    paddingHorizontal: 4,
    paddingVertical: 2,
    borderRadius: 4,
    width: 30,
    height: 20,
    justifyContent: "center",
    alignItems: "center",
    zIndex: 9999,
  },
  colorQuantityText: {
    color: "#fff",
    fontSize: fontSize(10),
    fontWeight: "500",
    textAlign: "center",
  },
  shopInfo: {
    marginTop: 10,
    backgroundColor: "#f3f4f8",
    flexDirection: "row",
    justifyContent: "space-between",
    paddingVertical: 5,
    paddingHorizontal: 10,
    borderRadius: 5,
  },
  shopName: {
    fontFamily: "Segoe UI",
    fontSize: fontSize(16),
    fontWeight: "700",
    color: "#373737",
  },
  currencySamll: {
    fontFamily: "Segoe UI",
    fontSize: fontSize(11),
    fontWeight: "700",
    color: "#373737",
    marginLeft: 4,
  },
  priceRow: {
    flexDirection: "row",
    alignItems: "flex-start",
  },
  imagePreviewOverlay: {
    position: "absolute",
    top: 0,
    left: 0,
    right: 0,
    bottom: 0,
    backgroundColor: "#000",
    zIndex: 1000,
  },
  imagePreviewCloseButton: {
    position: "absolute",
    top: 40,
    right: 20,
    zIndex: 1001,
  },
  imagePreviewCloseText: {
    color: "#fff",
    fontSize: fontSize(28),
    fontWeight: "300",
  },
  imagePreviewCounter: {
    position: "absolute",
    top: 40,
    left: 0,
    right: 0,
    alignItems: "center",
    zIndex: 1001,
  },
  imagePreviewCounterText: {
    color: "#fff",
    fontSize: fontSize(16),
    fontWeight: "400",
  },
  imagePreviewContainer: {
    width: screenWidth,
    height: "100%",
    justifyContent: "center",
  },
  imagePreviewImage: {
    width: "100%",
    height: "100%",
  },
  colorPreviewLabel: {
    position: "absolute",
    bottom: 40,
    left: 0,
    right: 0,
    alignItems: "center",
    backgroundColor: "rgba(0, 0, 0, 0.5)",
    paddingVertical: 10,
  },
  colorPreviewText: {
    color: "#fff",
    fontSize: fontSize(16),
    fontWeight: "400",
    textAlign: "center",
  },
  successModalOverlay: {
    position: "absolute",
    top: 0,
    left: 0,
    right: 0,
    bottom: 0,
    backgroundColor: "rgba(0, 0, 0, 0.5)",
    justifyContent: "center",
    alignItems: "center",
    zIndex: 2000,
  },
  successModalContent: {
    backgroundColor: "#fff",
    borderRadius: 10,
    width: "90%",
    alignItems: "center",
    paddingVertical: 20,
    position: "relative",
  },
  successModalImageContainer: {
    width: 100,
    height: 100,
    marginBottom: 15,
  },
  successModalImage: {
    width: "100%",
    height: "100%",
    borderRadius: 5,
  },
  successModalText: {
    fontSize: fontSize(16),
    color: "#333",
    marginBottom: 20,
  },
  successModalButton: {
    backgroundColor: "#ff4500",
    paddingVertical: 12,
    paddingHorizontal: 30,
    borderRadius: 25,
  },
  successModalButtonText: {
    color: "#fff",
    fontSize: fontSize(16),
    fontWeight: "600",
  },
  successModalCloseButton: {
    position: "absolute",
    right: 10,
    top: 10,
    padding: 5,
  },
  successModalCloseText: {
    fontSize: fontSize(24),
    color: "#666",
  },
});