import 'package:flutter/material.dart';
import 'package:servermanager/structs/credentials.dart';

class CredentialsPage extends StatefulWidget {
  @override
  CredentialsPrompt createState() => CredentialsPrompt();
}

// Returns a Credentials Object
class CredentialsPrompt extends State<CredentialsPage> {
  TextEditingController username = TextEditingController();
  TextEditingController password = TextEditingController();
  bool initialInitDone = false;

  @override
  void initState() {
    final args = ModalRoute.of(context)!.settings.arguments as Credentials?;

    if (args != null) {
      if (!initialInitDone) {
        username.text = args.username;
        password.text = args.password;
        initialInitDone = true;
      }
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(
          title: Text("Conan Exiles Server Manager - Credentials"),
          backgroundColor: Color.fromARGB(255, 100, 0, 0),
        ),
        floatingActionButton: ElevatedButton(
          child: Text("Save"),
          onPressed: () {
            Navigator.pop(
                context,
                Credentials(
                  username: username.text,
                  password: password.text,
                ));
          },
        ),
        body: SingleChildScrollView(
            padding: EdgeInsets.all(16),
            child: Column(
              children: [
                Row(
                  children: [
                    SizedBox(
                        width: 150,
                        child: Row(
                          children: [
                            Icon(Icons.person),
                            Text("Username:"),
                          ],
                        )),
                    Expanded(
                      child: TextField(
                        controller: username,
                        decoration: InputDecoration(
                            border: OutlineInputBorder(
                                borderRadius: BorderRadius.circular(4))),
                      ),
                    )
                  ],
                ),
                SizedBox(
                  height: 16,
                ),
                Row(
                  children: [
                    SizedBox(
                        width: 150,
                        child: Row(
                          children: [
                            Icon(Icons.key),
                            Text("Password:"),
                          ],
                        )),
                    Expanded(
                      child: TextField(
                        controller: password,
                        keyboardType: TextInputType.visiblePassword,
                        decoration: InputDecoration(
                            border: OutlineInputBorder(
                                borderRadius: BorderRadius.circular(4))),
                      ),
                    )
                  ],
                ),
              ],
            )));
  }
}