watermanagement-book-a-tanker/lib/login.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'common/settings.dart';
import 'otp.dart';

class LoginScreen extends StatefulWidget {
  const LoginScreen({Key? key}) : super(key: key);

  @override
  State<LoginScreen> createState() => _LoginScreenState();
}


class _LoginScreenState extends State<LoginScreen> {
  final TextEditingController mobileController = TextEditingController();
  final TextEditingController passwordController = TextEditingController();

  bool isPasswordVisible = false;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      resizeToAvoidBottomInset: true, // Important
      backgroundColor: Colors.white,
      body: SafeArea(
        child: SingleChildScrollView( // 👈 FIX
          child: Padding(
            padding: const EdgeInsets.symmetric(horizontal: 25),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [

                const SizedBox(height: 250),

                Text(
                  "Welcome!",
                  style: fontTextStyle(
                      26, Colors.black, FontWeight.w700),
                ),

                const SizedBox(height: 30),

                TextField(
                  controller: mobileController,
                  keyboardType: TextInputType.phone,
                  inputFormatters: [
                    LengthLimitingTextInputFormatter(10), // max 10 digits
                    FilteringTextInputFormatter.digitsOnly, // only digits
                  ],
                  decoration: InputDecoration(
                    border: const OutlineInputBorder(),
                    hintText: "Enter your number",
                    hintStyle: fontTextStyle(14,  Color(0xFF2A2A2A), FontWeight.w400),
                  ),
                ),

                const SizedBox(height: 15),

                TextField(
                  controller: passwordController,
                  obscureText: !isPasswordVisible,
                  decoration: InputDecoration(
                    hintText: "Password",
                    border: OutlineInputBorder(
                      borderRadius: BorderRadius.circular(8),
                    ),
                    suffixIcon: IconButton(
                      icon: Icon(
                        isPasswordVisible
                            ? Icons.visibility
                            : Icons.visibility_off,
                      ),
                      onPressed: () {
                        setState(() {
                          isPasswordVisible =
                          !isPasswordVisible;
                        });
                      },
                    ),
                  ),
                ),

                const SizedBox(height: 10),

                Text(
                  "Forgot Password?",
                  style: fontTextStyle(
                      13, const Color(0XFF1D7AFC),
                      FontWeight.w500),
                ),

                const SizedBox(height: 25),

                SizedBox(
                  width: double.infinity,
                  height: 48,
                  child: ElevatedButton(
                    onPressed: () {},
                    style: ElevatedButton.styleFrom(
                      backgroundColor:
                      const Color(0XFF1D7AFC),
                      shape: RoundedRectangleBorder(
                        borderRadius:
                        BorderRadius.circular(25),
                      ),
                    ),
                    child: Text(
                      "Login",
                      style: fontTextStyle(
                          14, Colors.white,
                          FontWeight.w600),
                    ),
                  ),
                ),

                const SizedBox(height: 15),

                SizedBox(
                  width: double.infinity,
                  height: 48,
                  child: OutlinedButton(
                    onPressed: () {

                      String mobile = mobileController.text.trim();

                      if (mobile.length != 10) {

                        ScaffoldMessenger.of(context).showSnackBar(
                          const SnackBar(
                            content: Text("Enter 10 digit mobile number"),
                          ),
                        );

                        return;
                      }

                      if (!mobile.startsWith(RegExp(r'[6-9]'))) {

                        ScaffoldMessenger.of(context).showSnackBar(
                          const SnackBar(
                            content: Text("Mobile must start with 6-9"),
                          ),
                        );

                        return;
                      }

                      Navigator.push(
                        context,
                        MaterialPageRoute(
                          builder: (context) =>
                              OtpScreen(mobileNumber: mobile),
                        ),
                      );

                    },
                    style: OutlinedButton.styleFrom(
                      shape: RoundedRectangleBorder(
                        borderRadius:
                        BorderRadius.circular(25),
                      ),
                    ),
                    child: const Text(
                      "Login without Password",
                      style: TextStyle(color: Colors.blue),
                    ),
                  ),
                ),

                const SizedBox(height: 30),

                const Divider(),

                const SizedBox(height: 20),

                SizedBox(
                  width: double.infinity,
                  height: 48,
                  child: OutlinedButton(
                    onPressed: () {

                    },
                    style: OutlinedButton.styleFrom(
                      shape: RoundedRectangleBorder(
                        borderRadius:
                        BorderRadius.circular(25),
                      ),
                    ),
                    child: const Text(
                      "Sign Up",
                      style: TextStyle(color: Colors.blue),
                    ),
                  ),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }
}