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SignUpScreen.tsx
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SignUpScreen.tsx
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import React, { useState } from 'react'
import {
View,
Text,
TouchableOpacity,
TextInput,
Platform,
StyleSheet,
ScrollView,
ActivityIndicator,
StatusBar,
} from 'react-native'
import * as Animatable from 'react-native-animatable'
import { LinearGradient } from 'expo-linear-gradient'
import { Feather, FontAwesome } from '@expo/vector-icons'
import { Dropdown } from 'react-native-element-dropdown'
import * as Burnt from 'burnt'
import 'firebase/compat/auth'
import 'firebase/compat/database'
import { signupHandle } from './Auth'
const UserTypeData = [
{ label: 'Doctor', value: 'Doctor' },
{ label: 'Patient', value: 'Patient' },
]
const SignUpScreen = ({ navigation }) => {
const [isLoading, setIsLoading] = useState(false) // Move this line inside the component
const [data, setData] = useState({
fullName: '',
email: '',
password: '',
check_fullNameInputChange: false,
check_emailInputChange: false,
secureTextEntry: true,
userType: null,
emailError: '',
passwordError: '',
})
const [agreeCheckbox, setAgreeCheckbox] = useState(false)
const fullNameInputChange = val => {
if (val.length !== 0) {
setData({
...data,
fullName: val,
check_fullNameInputChange: true,
})
} else {
setData({
...data,
fullName: val,
check_fullNameInputChange: false,
})
}
}
const validateEmail = email => {
const pattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/
return pattern.test(email)
}
const emailInputChange = val => {
if (val.length !== 0) {
if (validateEmail(val)) {
setData({
...data,
email: val,
check_emailInputChange: true,
emailError: '',
})
} else {
setData({
...data,
email: val,
check_emailInputChange: false,
emailError: 'Invalid email format',
})
}
} else {
setData({
...data,
email: val,
check_emailInputChange: false,
emailError: '',
})
}
}
const validatePassword = password => {
const pattern = /^(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{8,}$/
return pattern.test(password)
}
const handlePasswordChange = val => {
if (val.length !== 0) {
if (validatePassword(val)) {
setData({
...data,
password: val,
passwordError: '',
})
} else {
setData({
...data,
password: val,
passwordError:
'Password should be 8+ characters with at least 1 uppercase, 1 lowercase, and 1 digit.',
})
}
} else {
setData({
...data,
password: val,
passwordError: '',
})
}
}
const handleUserTypeChange = item => {
setData({
...data,
userType: item.value,
})
}
const updateSecureTextEntry = () => {
setData({
...data,
secureTextEntry: !data.secureTextEntry,
})
}
// Helper function to navigate based on the user type
const navigateByUserType = userType => {
if (userType === 'Doctor') {
navigation.navigate('DocDashboard')
} else if (userType === 'Patient') {
navigation.navigate('PatDashboard')
}
}
// Helper function to handle specific errors
const handleError = error => {
if (error.code === 'auth/email-already-in-use') {
Burnt.toast({
title: 'Email is already in use. Please use another email address!',
preset: 'error',
from: 'bottom',
haptic: 'error',
duration: 5,
})
} else {
Burnt.toast({
title: 'An error occurred during registration. Please try again later.',
preset: 'none',
from: 'bottom',
duration: 5,
})
}
}
// Main sign up handler
const handleSignUp = async () => {
setIsLoading(true)
if (
data.fullName &&
data.email &&
data.password &&
data.userType &&
agreeCheckbox
) {
try {
const result = await signupHandle(
data.fullName,
data.email,
data.password,
data.userType,
)
if (result.success) {
Burnt.toast({
title: 'Registration successful!',
preset: 'done',
from: 'bottom',
duration: 5,
})
navigateByUserType(result.userType)
} else {
handleError(result.error)
}
} catch (error) {
console.error('Error during registration:', error)
Burnt.toast({
title:
'An error occurred during registration. Please try again later.',
preset: 'none',
from: 'bottom',
duration: 5,
})
} finally {
setIsLoading(false)
}
} else {
console.log('Incomplete registration data')
Burnt.toast({
title: 'Incomplete registration data!',
preset: 'none',
from: 'bottom',
duration: 5,
})
setIsLoading(false)
}
}
return (
<View style={styles.container}>
<StatusBar backgroundColor='#1069AD' barStyle='light-content' />
<View style={styles.header}>
<Text style={styles.text_header}>Register Now!</Text>
</View>
<Animatable.View animation='fadeInUpBig' style={styles.footer}>
<ScrollView>
{/* Full Name */}
<Text style={styles.text_footer}>Full Name</Text>
<View style={styles.action}>
<FontAwesome name='user-o' color='#05375a' size={20} />
<TextInput
placeholder='Your Full Name'
style={[styles.textInput, { fontFamily: 'Roboto' }]}
autoCapitalize='none'
onChangeText={val => fullNameInputChange(val)}
/>
{data.check_fullNameInputChange ? (
<Animatable.View animation='bounceIn'>
<Feather name='check-circle' color='green' size={20} />
</Animatable.View>
) : null}
</View>
{/* Email */}
<Text style={[styles.text_footer, { marginTop: 35 }]}>Email</Text>
<View style={styles.action}>
<Feather name='mail' color='#05375a' size={20} />
<TextInput
placeholder='Your Email'
style={[styles.textInput, { fontFamily: 'Roboto' }]}
autoCapitalize='none'
onChangeText={val => emailInputChange(val)}
/>
{data.check_emailInputChange ? (
<Animatable.View animation='bounceIn'>
<Feather name='check-circle' color='green' size={20} />
</Animatable.View>
) : null}
</View>
{data.emailError ? (
<Text style={[styles.errorText, { fontFamily: 'Roboto' }]}>
{data.emailError}
</Text>
) : null}
{/* Password */}
<Text style={[styles.text_footer, { marginTop: 35 }]}>Password</Text>
<View style={styles.action}>
<FontAwesome name='lock' color='#05375a' size={20} />
<TextInput
placeholder='Your Password'
secureTextEntry={data.secureTextEntry ? true : false}
style={[styles.textInput, { fontFamily: 'Roboto' }]}
autoCapitalize='none'
onChangeText={val => handlePasswordChange(val)}
/>
<TouchableOpacity onPress={updateSecureTextEntry}>
{data.secureTextEntry ? (
<Feather name='eye-off' color='grey' size={20} />
) : (
<Feather name='eye' color='grey' size={20} />
)}
</TouchableOpacity>
</View>
{data.passwordError ? (
<Text style={[styles.errorText, { fontFamily: 'Roboto' }]}>
{data.passwordError}
</Text>
) : null}
{/* User Type */}
<Text style={[styles.text_footer, { marginTop: 35 }]}>User Type</Text>
<View style={styles.action}>
<Feather name='users' color='#05375a' size={20} />
<Dropdown
style={[styles.dropdown, { fontFamily: 'Roboto' }]}
placeholderStyle={[
styles.placeholderStyle,
{ fontFamily: 'Roboto' },
]}
selectedTextStyle={[
styles.selectedTextStyle,
{ fontFamily: 'Roboto' },
]}
inputSearchStyle={[
styles.inputSearchStyle,
{ fontFamily: 'Roboto' },
]}
iconStyle={styles.iconStyle}
data={UserTypeData}
labelField='label'
valueField='value'
placeholder='Select User Type'
value={data.userType}
onChange={handleUserTypeChange}
/>
</View>
{/* Checkbox */}
<View style={styles.checkBoxContainer}>
<TouchableOpacity
style={styles.checkBox}
onPress={() => setAgreeCheckbox(!agreeCheckbox)}>
{agreeCheckbox ? (
<Feather name='check-square' color='#1069AD' size={20} />
) : (
<Feather name='square' color='#1069AD' size={20} />
)}
</TouchableOpacity>
<View style={styles.textPrivate}>
<Text
style={[styles.color_textPrivate, { fontFamily: 'Roboto' }]}>
By signing up you agree to our
</Text>
<Text
style={[
styles.color_textPrivate,
{ fontWeight: 'bold', fontFamily: 'Roboto' },
]}>
{' '}
Terms of service
</Text>
<Text
style={[styles.color_textPrivate, { fontFamily: 'Roboto' }]}>
{' '}
and{'\n'}
</Text>
<Text
style={[
styles.color_textPrivate,
{ fontWeight: 'bold', fontFamily: 'Roboto' },
]}>
Privacy policy.
</Text>
</View>
</View>
{/* Buttons */}
<TouchableOpacity style={styles.signIn} onPress={handleSignUp}>
<LinearGradient
colors={['#1069AD', '#0C5A97']}
style={[styles.signIn, { fontFamily: 'Roboto' }]}>
{isLoading ? (
<ActivityIndicator size='small' color='#fff' />
) : (
<Text
style={[
styles.textSign,
{ color: '#fff', fontFamily: 'Roboto' },
]}>
Sign Up
</Text>
)}
</LinearGradient>
</TouchableOpacity>
<TouchableOpacity
onPress={() => navigation.navigate('Login')}
style={[
styles.signIn,
{
borderColor: '#1069AD',
borderWidth: 1,
marginTop: 15,
},
]}>
<Text
style={[
styles.textSign,
{ color: '#1069AD', fontFamily: 'Roboto' },
]}>
Sign In
</Text>
</TouchableOpacity>
</ScrollView>
</Animatable.View>
</View>
)
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#1069AD',
},
header: {
flex: 1,
justifyContent: 'flex-end',
paddingHorizontal: 20,
paddingBottom: 15,
},
footer: {
flex: Platform.OS === 'ios' ? 3 : 5,
backgroundColor: '#fff',
borderTopLeftRadius: 30,
borderTopRightRadius: 30,
paddingHorizontal: 20,
paddingVertical: 40,
},
text_header: {
color: '#fff',
fontWeight: 'bold',
fontSize: 30,
paddingBottom: 25,
fontFamily: 'Roboto',
},
text_footer: {
color: '#05375a',
fontSize: 18,
fontFamily: 'Roboto',
},
action: {
flexDirection: 'row',
marginTop: 15,
borderBottomWidth: 1,
borderBottomColor: '#f2f2f2',
},
textInput: {
flex: 1,
marginTop: Platform.OS === 'ios' ? 0 : -5,
paddingLeft: 10,
color: '#05375a',
fontFamily: 'Roboto',
},
signIn: {
width: '100%',
height: 50,
justifyContent: 'center',
alignItems: 'center',
borderRadius: 10,
marginTop: 15,
fontFamily: 'Roboto',
},
textSign: {
fontSize: 18,
fontWeight: 'bold',
fontFamily: 'Roboto',
},
textPrivate: {
flexDirection: 'row',
flexWrap: 'wrap',
marginLeft: 25,
marginTop: -5, // Adjust this value
fontFamily: 'Roboto',
},
color_textPrivate: {
color: 'grey',
fontFamily: 'Roboto',
marginBottom: -18,
marginTop: -5,
paddingBottom: 10,
},
dropdown: {
flex: 1,
marginTop: Platform.OS === 'ios' ? 0 : -6,
paddingLeft: 10,
color: '#05375a',
fontFamily: 'Roboto',
},
placeholderStyle: {
fontSize: 16,
fontFamily: 'Roboto',
},
selectedTextStyle: {
fontSize: 16,
fontFamily: 'Roboto',
},
iconStyle: {
width: 20,
height: 20,
},
inputSearchStyle: {
height: 40,
fontSize: 16,
fontFamily: 'Roboto',
},
checkBoxContainer: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center', // Add this line
marginTop: 20,
},
checkBox: {
flexDirection: 'row',
alignItems: 'center',
marginBottom: 10,
marginRight: -20, // Adjust this to shift checkbox slightly upward
marginTop: -5,
},
errorText: {
color: '#FF0000',
fontSize: 12,
fontFamily: 'Roboto',
},
})
export default SignUpScreen