import { IconSymbol } from "@/components/ui/icon-symbol";
import { useI18n } from "@/hooks/use-i18n";
import { useTrip } from "@/state/use-trip";
import React, { useMemo, useRef, useState } from "react";
import { Animated, Text, TouchableOpacity, View } from "react-native";
import { useAppTheme } from "@/hooks/use-app-theme";
import { useThemeContext } from "@/hooks/use-theme-context";
import { createTableStyles } from "./ThemedTable";

const FishingToolsTable: React.FC = () => {
  const [collapsed, setCollapsed] = useState(true);
  const [contentHeight, setContentHeight] = useState<number>(0);
  const animatedHeight = useRef(new Animated.Value(0)).current;
  const { t } = useI18n();
  const { colorScheme } = useAppTheme();
  const { colors } = useThemeContext();
  const styles = useMemo(() => createTableStyles(colorScheme), [colorScheme]);

  const { trip } = useTrip();
  const data: Model.FishingGear[] = trip?.fishing_gears ?? [];
  const tongSoLuong = data.reduce((sum, item) => sum + Number(item.number), 0);

  const handleToggle = () => {
    const toValue = collapsed ? contentHeight : 0;
    Animated.timing(animatedHeight, {
      toValue,
      duration: 300,
      useNativeDriver: false,
    }).start();
    setCollapsed((prev) => !prev);
  };

  return (
    <View style={styles.container}>
      {/* Header / Toggle */}
      <TouchableOpacity
        activeOpacity={0.7}
        onPress={handleToggle}
        style={styles.headerRow}
      >
        <Text style={styles.title}>{t("trip.fishingTools.title")}</Text>
        {collapsed && <Text style={styles.totalCollapsed}>{tongSoLuong}</Text>}
        <IconSymbol
          name={collapsed ? "chevron.down" : "chevron.up"}
          size={16}
          color={colors.icon}
        />
      </TouchableOpacity>

      {/* Nội dung ẩn để đo chiều cao */}
      <View
        style={{ position: "absolute", opacity: 0, zIndex: -1000 }}
        onLayout={(event) => {
          const height = event.nativeEvent.layout.height;
          if (height > 0 && contentHeight === 0) {
            setContentHeight(height);
          }
        }}
      >
        {/* Table Header */}
        <View style={[styles.row, styles.tableHeader]}>
          <Text style={[styles.cell, styles.left, styles.headerText]}>
            {t("trip.fishingTools.nameHeader")}
          </Text>
          <Text style={[styles.cell, styles.right, styles.headerText]}>
            {t("trip.fishingTools.quantityHeader")}
          </Text>
        </View>

        {/* Body */}
        {data.map((item, index) => (
          <View key={index} style={styles.row}>
            <Text style={[styles.cell, styles.left]}>{item.name}</Text>
            <Text style={[styles.cell, styles.right]}>{item.number}</Text>
          </View>
        ))}

        {/* Footer */}
        <View style={[styles.row]}>
          <Text style={[styles.cell, styles.left, styles.footerText]}>
            {t("trip.fishingTools.totalLabel")}
          </Text>
          <Text style={[styles.cell, styles.right, styles.footerTotal]}>
            {tongSoLuong}
          </Text>
        </View>
      </View>

      {/* Nội dung mở/đóng */}
      <Animated.View style={{ height: animatedHeight, overflow: "hidden" }}>
        {/* Table Header */}
        <View style={[styles.row, styles.tableHeader]}>
          <Text style={[styles.cell, styles.left, styles.headerText]}>
            {t("trip.fishingTools.nameHeader")}
          </Text>
          <Text style={[styles.cell, styles.right, styles.headerText]}>
            {t("trip.fishingTools.quantityHeader")}
          </Text>
        </View>

        {/* Body */}
        {data.map((item, index) => (
          <View key={index} style={styles.row}>
            <Text style={[styles.cell, styles.left]}>{item.name}</Text>
            <Text style={[styles.cell, styles.right]}>{item.number}</Text>
          </View>
        ))}

        {/* Footer */}
        <View style={[styles.row]}>
          <Text style={[styles.cell, styles.left, styles.footerText]}>
            {t("trip.fishingTools.totalLabel")}
          </Text>
          <Text style={[styles.cell, styles.right, styles.footerTotal]}>
            {tongSoLuong}
          </Text>
        </View>
      </Animated.View>
    </View>
  );
};

export default FishingToolsTable;