Yaltopia-Tickets-App/app/profile.tsx

import React, { useState } from "react";
import {
  View,
  ScrollView,
  Pressable,
  Image,
  Switch,
  Modal,
  TouchableOpacity,
  TouchableWithoutFeedback,
} from "react-native";
import { router } from "expo-router";
import { Text } from "@/components/ui/text";
import {
  ArrowLeft,
  Settings,
  ChevronRight,
  CreditCard,
  ShieldCheck,
  FileText,
  HelpCircle,
  History,
  Bell,
  LogOut,
  User,
  Lock,
} from "@/lib/icons";
import { ScreenWrapper } from "@/components/ScreenWrapper";
import { ShadowWrapper } from "@/components/ShadowWrapper";
import { useColorScheme } from "nativewind";
import { saveTheme, AppTheme } from "@/lib/theme";

// ── Theme bottom sheet ────────────────────────────────────────────
const THEME_OPTIONS = [
  { value: "light", label: "Light" },
  { value: "dark", label: "Dark" },
  { value: "system", label: "System Default" },
] as const;

type ThemeOption = (typeof THEME_OPTIONS)[number]["value"];

function ThemeSheet({
  visible,
  current,
  onSelect,
  onClose,
}: {
  visible: boolean;
  current: ThemeOption;
  onSelect: (v: ThemeOption) => void;
  onClose: () => void;
}) {
  return (
    <Modal
      visible={visible}
      transparent
      animationType="slide"
      onRequestClose={onClose}
    >
      <TouchableWithoutFeedback onPress={onClose}>
        <View className="flex-1 bg-black/40 justify-end" />
      </TouchableWithoutFeedback>

      <View className="bg-card rounded-t-[16px] pb-10 px-4 pt-4">
        {/* Handle */}
        <View className="w-10 h-1 rounded-full bg-border self-center mb-5" />

        <Text variant="p" className="text-foreground font-bold mb-4 px-1">
          Appearance
        </Text>

        {THEME_OPTIONS.map((opt, i) => {
          const selected = current === opt.value;
          const isLast = i === THEME_OPTIONS.length - 1;
          return (
            <TouchableOpacity
              key={opt.value}
              activeOpacity={0.7}
              onPress={() => {
                onSelect(opt.value);
                onClose();
              }}
              className={`flex-row items-center justify-between py-3.5 px-1 ${!isLast ? "border-b border-border/40" : ""}`}
            >
              <Text
                variant="p"
                className={
                  selected ? "text-primary font-semibold" : "text-foreground"
                }
              >
                {opt.label}
              </Text>
              {selected && <View className="h-2 w-2 rounded-full bg-primary" />}
            </TouchableOpacity>
          );
        })}
      </View>
    </Modal>
  );
}

// ── Shared menu components ────────────────────────────────────────
function MenuGroup({
  label,
  children,
}: {
  label: string;
  children: React.ReactNode;
}) {
  return (
    <View className="mb-5">
      <Text variant="muted" className="text-xs font-semibold mb-2 px-1">
        {label}
      </Text>
      <ShadowWrapper>
        <View className="bg-card rounded-[10px] overflow-hidden">
          {children}
        </View>
      </ShadowWrapper>
    </View>
  );
}

function MenuItem({
  icon,
  label,
  sublabel,
  onPress,
  right,
  destructive = false,
  isLast = false,
}: {
  icon: React.ReactNode;
  label: string;
  sublabel?: string;
  onPress?: () => void;
  right?: React.ReactNode;
  destructive?: boolean;
  isLast?: boolean;
}) {
  return (
    <Pressable
      onPress={onPress}
      className={`flex-row items-center px-4 py-3 ${
        !isLast ? "border-b border-border/40" : ""
      }`}
    >
      <View className="h-9 w-9 rounded-[8px] items-center justify-center mr-3">
        {icon}
      </View>
      <View className="flex-1 mt-[-10px]">
        <Text
          variant="p"
          className={`font-medium ${destructive ? "text-red-500" : "text-foreground"}`}
        >
          {label}
        </Text>
        {sublabel ? (
          <Text variant="muted" className="text-xs mt-0.5">
            {sublabel}
          </Text>
        ) : null}
      </View>
      {right !== undefined ? right : <ChevronRight color="#000" size={17} />}
    </Pressable>
  );
}

// ── Screen ────────────────────────────────────────────────────────
export default function ProfileScreen() {
  const { setColorScheme, colorScheme } = useColorScheme();
  const [notifications, setNotifications] = useState(true);
  const [themeSheetVisible, setThemeSheetVisible] = useState(false);

  const currentTheme: ThemeOption = (colorScheme as ThemeOption) ?? "system";

  const handleThemeSelect = (val: AppTheme) => {
    setColorScheme(val === "system" ? "system" : val);
    saveTheme(val); // persist across restarts
  };

  return (
    <ScreenWrapper className="bg-background">
      {/* Header */}
      <View className="px-6 pt-4 flex-row justify-between items-center">
        <Pressable
          onPress={() => router.back()}
          className="h-10 w-10 rounded-[10px] bg-card items-center justify-center border border-border"
        >
          <ArrowLeft color="#0f172a" size={20} />
        </Pressable>
        <Text variant="h4" className="text-foreground font-semibold">
          Profile
        </Text>
        {/* Edit Profile shortcut */}
        <Pressable
          onPress={() => {}}
          className="h-10 w-10 rounded-[10px] bg-card items-center justify-center border border-border"
        >
          <User className="text-foreground" size={18} />
        </Pressable>
      </View>

      <ScrollView
        showsVerticalScrollIndicator={false}
        contentContainerStyle={{
          paddingHorizontal: 16,
          paddingTop: 24,
          paddingBottom: 80,
        }}
      >
        {/* Avatar */}
        <View className="items-center mb-8">
          <View className="h-20 w-20 rounded-full border-2 border-border overflow-hidden bg-muted mb-3">
            <Image
              source={{
                uri: "https://images.unsplash.com/photo-1494790108377-be9c29b29330?auto=format&fit=crop&q=80&w=300&h=300",
              }}
              className="h-full w-full"
            />
          </View>
          <Text variant="h4" className="text-foreground font-bold">
            Ms. Charlotte
          </Text>
          <Text variant="muted" className="text-sm mt-0.5">
            charlotte@example.com
          </Text>
        </View>

        {/* Account */}
        <MenuGroup label="Account">
          <MenuItem
            icon={<CreditCard className="text-foreground" size={17} />}
            label="Subscription"
            sublabel="Pro Plan — active"
            onPress={() => {}}
          />
          <MenuItem
            icon={<History className="text-foreground" size={17} />}
            label="Transaction History"
            onPress={() => {}}
            isLast
          />
        </MenuGroup>

        {/* Preferences */}
        <MenuGroup label="Preferences">
          <MenuItem
            icon={<Bell className="text-foreground" size={17} />}
            label="Push Notifications"
            right={
              <Switch
                value={notifications}
                onValueChange={setNotifications}
                trackColor={{ true: "#ea580c" }}
              />
            }
          />
          <MenuItem
            icon={<Settings className="text-foreground" size={17} />}
            label="Appearance"
            sublabel={
              THEME_OPTIONS.find((o) => o.value === currentTheme)?.label ??
              "System Default"
            }
            onPress={() => setThemeSheetVisible(true)}
          />
          <MenuItem
            icon={<Lock className="text-foreground" size={17} />}
            label="Security"
            sublabel="PIN & Biometrics"
            onPress={() => {}}
            isLast
          />
        </MenuGroup>

        {/* Support & Legal */}
        <MenuGroup label="Support & Legal">
          <MenuItem
            icon={<HelpCircle className="text-foreground" size={17} />}
            label="Help & Support"
            onPress={() => {}}
          />
          <MenuItem
            icon={<ShieldCheck className="text-foreground" size={17} />}
            label="Privacy Policy"
            onPress={() => {}}
          />
          <MenuItem
            icon={<FileText className="text-foreground" size={17} />}
            label="Terms of Use"
            onPress={() => {}}
            isLast
          />
        </MenuGroup>

        {/* Logout */}
        <ShadowWrapper>
          <View className="bg-card rounded-[10px] overflow-hidden">
            <MenuItem
              icon={<LogOut color="#ef4444" size={17} />}
              label="Log Out"
              destructive
              onPress={() => {}}
              right={null}
              isLast
            />
          </View>
        </ShadowWrapper>
      </ScrollView>

      {/* Theme sheet */}
      <ThemeSheet
        visible={themeSheetVisible}
        current={currentTheme}
        onSelect={handleThemeSelect}
        onClose={() => setThemeSheetVisible(false)}
      />
    </ScreenWrapper>
  );
}