/*
 * File: LoginScreen.tsx
 * Description: Login screen for user authentication
 * Design & Developed by Tech4Biz Solutions
 * Copyright (c) Spurrin Innovations. All rights reserved.
 */

import React, { useState } from 'react';
import { View, Text, StyleSheet } from 'react-native';
import { TextInput } from 'shared/src/components/Input';
import { Button } from 'shared/src/components/Button';
import { Colors, Spacing, Typography } from 'shared/src/theme';
import { useDispatch } from 'react-redux';
import { login } from '../redux/authActions';

/**
 * LoginScreen - allows user to login with email and password
 */
const LoginScreen: React.FC = () => {
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const dispatch = useDispatch();

  const handleLogin = () => {
    dispatch(login({ email, password }));
  };

  return (
    <View style={styles.container}>
      <Text style={styles.title}>Radiologist Portal</Text>
      <TextInput
        placeholder="Email"
        value={email}
        onChangeText={setEmail}
        style={styles.input}
        autoCapitalize="none"
        keyboardType="email-address"
      />
      <TextInput
        placeholder="Password"
        value={password}
        onChangeText={setPassword}
        style={styles.input}
        secureTextEntry
      />
      <Button title="Login" onPress={handleLogin} style={styles.button} />
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: Colors.background,
    justifyContent: 'center',
    padding: Spacing.lg,
  },
  title: {
    fontFamily: Typography.fontFamily.bold,
    fontSize: Typography.fontSize.title,
    color: Colors.primary,
    marginBottom: Spacing.xl,
    textAlign: 'center',
  },
  input: {
    marginBottom: Spacing.md,
  },
  button: {
    marginTop: Spacing.md,
  },
});

export default LoginScreen;

/*
 * End of File: LoginScreen.tsx
 * Design & Developed by Tech4Biz Solutions
 * Copyright (c) Spurrin Innovations. All rights reserved.
 */