crazycharge-app/component/registrationMultiStepForm/formComponent/formPages/loginPage.tsx

import {
    View,
    Text,
    Image,
    StyleSheet,
    Pressable,
    Alert,
    Dimensions,
    ActivityIndicator,
    ScrollView
} from 'react-native';
import { Ionicons } from '@expo/vector-icons';
import Logo from '../../../global/logo';
import NormalButton from '../../../global/normal_button';
import NormalInput from '../../../global/normal_input';
import { useEffect, useState } from 'react';
import { useAuth } from '../../../../context/AuthProvider';
import { useSafeAreaInsets } from 'react-native-safe-area-context';
import AsyncStorage from '@react-native-async-storage/async-storage';
import Checkbox from 'expo-checkbox';
import { router } from 'expo-router';
import PhoneInput from '../../../global/phone_input';
type LoginPageProps = {
    goToNextPage: () => void;
    goToForgetPassWordPage: () => void;
    goToBindingPhoneNumberPage: () => void;
};

const screenHeight = Dimensions.get('window').height;

const LoginPage: React.FC<LoginPageProps> = ({ goToNextPage, goToForgetPassWordPage, goToBindingPhoneNumberPage }) => {
    // const [loginEmail, setLoginEmail] = useState('');
    const [loginPhone, setLoginPhone] = useState('');
    const [loginPassword, setLoginPassword] = useState('');
    const [saveAccount, setSaveAccount] = useState(false);
    const [isLoading, setIsLoading] = useState(false);
    const { login } = useAuth();
    const [isChecked, setChecked] = useState(false);
    const [showPassword, setShowPassword] = useState(false);

    useEffect(() => {
        loadSavedCredentials();
    }, []);

    const loadSavedCredentials = async () => {
        try {
            const savedPhone = await AsyncStorage.getItem('savedPhone');
            // const savedEmail = await AsyncStorage.getItem('savedEmail');
            const savedPassword = await AsyncStorage.getItem('savedPassword');
            if (savedPhone && savedPassword) {
                // setLoginEmail(savedEmail);
                setLoginPhone(savedPhone);
                setLoginPassword(savedPassword);
                setSaveAccount(true);
                setChecked(true);
            }
        } catch (error) {
            console.error('Error loading saved credentials:', error);
        }
    };

    // const _login = async (username: string, password: string) => {
    //     setIsLoading(true);
    //     if (username === '' || password === '') {
    //         Alert.alert('請輸入資料', '請輸入電子郵件和密碼');
    //     } else {
    //         const lowerCaseUsername = username.toLowerCase();
    //         const success = await login(lowerCaseUsername, password);
    //         if (!success) {
    //             Alert.alert('登入失敗', '請檢查您的電子郵件和密碼');
    //         }
    //     }
    //     setIsLoading(false);
    // };

    // const _login = async (username: string, password: string) => {
    //     setIsLoading(true);
    //     if (username === '' || password === '') {
    //         Alert.alert('請輸入資料', '請輸入電話號碼和密碼');
    //     } else if (username.includes('@')) {
    //         Alert.alert('請綁定您的手機號碼', '客戶只能使用已經綁定的手機號碼進行登入', [
    //             { text: '我要進行綁定', onPress: () => goToBindingPhoneNumberPage() },
    //             { text: '我已綁定，帶我回登入頁面', onPress: () => router.replace('/login') }
    //         ]);
    //     } else {
    //         // const lowerCaseUsername = username.toLowerCase();
    //         const isBinding = false;
    //         const success = await login(username, password, isBinding);
    //         if (success) {
    //             if (saveAccount) {
    //                 await AsyncStorage.setItem('savedEmail', username);
    //                 await AsyncStorage.setItem('savedPassword', password);
    //             } else {
    //                 await AsyncStorage.removeItem('savedEmail');
    //                 await AsyncStorage.removeItem('savedPassword');
    //             }
    //         } else {
    //             Alert.alert('登入失敗', '請檢查您的電子郵件和密碼');
    //         }
    //     }
    //     setIsLoading(false);
    // };

    const _login = async (username: string, password: string) => {
        setIsLoading(true);
        if (username === '' || password === '') {
            Alert.alert('請輸入資料', '請輸入電話號碼和密碼');
        } else if (username.includes('@')) {
            Alert.alert('請綁定您的手機號碼', '客戶現在起只能使用已經綁定的手機號碼進行登入', [
                { text: '我要進行綁定', onPress: () => goToBindingPhoneNumberPage() },
                { text: '我已綁定，帶我回登入頁面', onPress: () => router.replace('/login') }
            ]);
        } else {
            // const lowerCaseUsername = username.toLowerCase();
            const isBinding = false;
            const response = await login(username, password, isBinding);

            if (response === 'login successful') {
                if (saveAccount) {
                    await AsyncStorage.setItem('savedPhone', username);
                    await AsyncStorage.setItem('savedPassword', password);
                } else {
                    await AsyncStorage.removeItem('savedPhone');
                    await AsyncStorage.removeItem('savedPassword');
                }
            } else {
                Alert.alert('登入失敗', `原因: ${response}`);
            }
        }
        setIsLoading(false);
    };

    const insets = useSafeAreaInsets();
    console.log(screenHeight);
    return (
        // <View className={`flex-1  justify-center ${screenHeight < 750 ? 'h-screen' : 'h-screen space-y-8'}`}>
        //     {/* // <View className={`flex-1  justify-center ${screenHeight < 750 ? 'h-screen' : 'h-[80vh] space-y-8'}`}> */}
        //     <View className="flex-3 items-center  justify-end" style={{}}>
        //         <Image
        //             source={require('../../../../assets/ccLogo.png')}
        //             resizeMode="contain"
        //             style={{
        //                 width: screenHeight > 750 ? 250 : 200,
        //                 height: screenHeight > 750 ? 250 : 200
        //             }}
        //         />
        //     </View>
        //     <View
        //         style={{
        //             gap: 10
        //             // paddingBottom: Math.max(insets.bottom, 20)
        //             // marginTop: screenHeight > 750 ? 40 : 0
        //         }}
        //         className="mx-[5%] flex-2 "
        //     >
        //         <Text className="text-lg text-center text-[#888888] font-[600]">
        //             提示： 舊用戶<Text className="font-bold">必須</Text>綁定手機號碼才能登入
        //         </Text>
        //         <Pressable onPress={goToBindingPhoneNumberPage}>
        //             <Text className="text-lg text-center text-[#888888] font-[600] underline">
        //                 立即按我前往綁定頁面
        //             </Text>
        //         </Pressable>

        //         <PhoneInput
        //             value={loginPhone}
        //             onChangeText={(phone) => setLoginPhone(phone)}
        //             placeholder="輸入電話號碼"
        //             extendedStyle={{ borderRadius: 12, padding: 20 }}
        //             textContentType="telephoneNumber"
        //             autoComplete="tel"
        //             keyboardType="phone-pad"
        //             autoCapitalize="none"
        //         />
        //         <View className="relative">
        //             <NormalInput
        //                 value={loginPassword}
        //                 placeholder="密碼"
        //                 onChangeText={(password) => setLoginPassword(password)}
        //                 secureTextEntry={!showPassword}
        //                 extendedStyle={{ borderRadius: 12, padding: 20, paddingRight: 50 }}
        //                 textContentType="password"
        //                 autoComplete="password"
        //             />
        //             <Pressable
        //                 className="absolute right-4 top-0 bottom-0 justify-center"
        //                 onPress={() => setShowPassword(!showPassword)}
        //             >
        //                 <Ionicons name={showPassword ? 'eye-outline' : 'eye-off-outline'} size={24} color="#02677D" />
        //             </Pressable>
        //         </View>

        //         <View className="flex flex-row items-center ">
        //             <Checkbox
        //                 style={styles.checkbox}
        //                 value={saveAccount}
        //                 color={saveAccount ? '#02677D' : '#02677D'}
        //                 onValueChange={(newValue) => {
        //                     setSaveAccount(newValue);
        //                     console.log(newValue);
        //                 }}
        //             />

        //             <Text style={styles.text}>記住我的電話號碼</Text>
        //         </View>

        //         <NormalButton
        //             extendedStyle={{ padding: 20 }}
        //             onPress={() => _login(loginPhone, loginPassword)}
        //             title={
        //                 isLoading ? (
        //                     <Text
        //                         style={{
        //                             fontWeight: '700',
        //                             fontSize: 20,
        //                             color: '#fff'
        //                         }}
        //                     >
        //                         <ActivityIndicator />
        //                     </Text>
        //                 ) : (
        //                     <Text
        //                         style={{
        //                             fontWeight: '700',
        //                             fontSize: 20,
        //                             color: '#fff'
        //                         }}
        //                     >
        //                         登入
        //                     </Text>
        //                 )
        //             }
        //         />
        //         <View className="flex flex-row justify-between relative">
        //             <Pressable className="self-start" onPress={goToNextPage}>
        //                 <Text style={styles.text}>註冊會員</Text>
        //             </Pressable>
        //             <Pressable className="self-start" onPress={() => goToForgetPassWordPage()}>
        //                 <Text style={styles.text}>忘記密碼</Text>
        //             </Pressable>
        //         </View>
        //     </View>
        // </View>

        <ScrollView
            contentContainerStyle={{ flexGrow: 1, justifyContent: 'center' }}
            keyboardShouldPersistTaps="handled"
            className={`flex-1   ${screenHeight < 750 ? '' : 'space-y-8'}`}
        >
            {/* // <View className={`flex-1  justify-center ${screenHeight < 750 ? 'h-screen' : 'h-[80vh] space-y-8'}`}> */}

            <View className="flex-1 py-4">
                <View className="items-center">
                    {/* <View className="flex-3 items-center  justify-end" style={{}}> */}
                    <Image
                        source={require('../../../../assets/ccLogo.png')}
                        resizeMode="contain"
                        style={{
                            width: screenHeight > 750 ? 250 : 180,
                            height: screenHeight > 750 ? 250 : 180
                        }}
                    />
                </View>
                <View
                    style={{
                        gap: 10
                        // paddingBottom: Math.max(insets.bottom, 20)
                        // marginTop: screenHeight > 750 ? 40 : 0
                    }}
                    className="mx-[5%] mt-4 "
                >
                    <Text className="text-lg text-center text-[#888888] font-[500]">
                        提示： 舊用戶<Text className="font-bold">必須</Text>綁定手機號碼才能登入
                    </Text>
                    <Pressable onPress={goToBindingPhoneNumberPage}>
                        <Text className="text-xl text-center text-[#02677D] font-[800] underline">
                            立即按我前往綁定頁面
                        </Text>
                    </Pressable>

                    <PhoneInput
                        value={loginPhone}
                        onChangeText={(phone) => setLoginPhone(phone)}
                        placeholder="輸入電話號碼"
                        extendedStyle={{ borderRadius: 12, padding: 20 }}
                        textContentType="telephoneNumber"
                        autoComplete="tel"
                        keyboardType="phone-pad"
                        autoCapitalize="none"
                    />
                    <View className="relative">
                        <NormalInput
                            value={loginPassword}
                            placeholder="密碼"
                            onChangeText={(password) => setLoginPassword(password)}
                            secureTextEntry={!showPassword}
                            extendedStyle={{ borderRadius: 12, padding: 20, paddingRight: 50 }}
                            textContentType="password"
                            autoComplete="password"
                        />
                        <Pressable
                            className="absolute right-4 top-0 bottom-0 justify-center"
                            onPress={() => setShowPassword(!showPassword)}
                        >
                            <Ionicons
                                name={showPassword ? 'eye-outline' : 'eye-off-outline'}
                                size={24}
                                color="#02677D"
                            />
                        </Pressable>
                    </View>

                    <View className="flex flex-row items-center ">
                        <Checkbox
                            style={styles.checkbox}
                            value={saveAccount}
                            color={saveAccount ? '#02677D' : '#02677D'}
                            onValueChange={(newValue) => {
                                setSaveAccount(newValue);
                                console.log(newValue);
                            }}
                        />

                        <Text style={styles.text}>記住我的電話號碼</Text>
                    </View>

                    <NormalButton
                        extendedStyle={{ padding: 20 }}
                        onPress={() => _login(loginPhone, loginPassword)}
                        title={
                            isLoading ? (
                                <Text
                                    style={{
                                        fontWeight: '700',
                                        fontSize: 20,
                                        color: '#fff'
                                    }}
                                >
                                    <ActivityIndicator />
                                </Text>
                            ) : (
                                <Text
                                    style={{
                                        fontWeight: '700',
                                        fontSize: 20,
                                        color: '#fff'
                                    }}
                                >
                                    登入
                                </Text>
                            )
                        }
                    />
                    <View className="flex flex-row justify-between relative">
                        <Pressable className="self-start" onPress={goToNextPage}>
                            <Text style={styles.text}>註冊會員</Text>
                        </Pressable>
                        <Pressable className="self-start" onPress={() => goToForgetPassWordPage()}>
                            <Text style={styles.text}>忘記密碼</Text>
                        </Pressable>
                    </View>
                </View>
                <View className="pb-6" />
            </View>
        </ScrollView>
    );
};

const styles = StyleSheet.create({
    container: {
        flex: 1,
        height: Dimensions.get('window').height,
        justifyContent: 'center',
        marginHorizontal: 20
    },
    topContainerForLogo: {},
    checkbox: {
        margin: 8
    },
    text: {
        color: '#02677D',
        fontSize: 16,
        paddingVertical: 5
    }
});
export default LoginPage;