import 'package:flutter/material.dart';
import 'package:libac_flutter/utils/Hashing.dart';
import 'package:zontreck/Constants.dart';
import 'package:zontreck/Packets.dart';
import 'package:zontreck/Settings.dart';

class LoginAccountPage extends StatefulWidget {
  LoginAccountPage({super.key});

  @override
  State<StatefulWidget> createState() => LoginAccountState();
}

class LoginAccountState extends State<LoginAccountPage> {
  TextEditingController first = TextEditingController();
  TextEditingController last = TextEditingController();
  TextEditingController pass = TextEditingController();

  Settings settings = Settings();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("OpenSim - Login"),
        backgroundColor: Constants.TITLEBAR_COLOR,
      ),
      body: Padding(
        padding: EdgeInsets.all(8),
        child: SingleChildScrollView(
          child: Column(
            children: [
              ListTile(
                title: Text("First Name"),
                subtitle: TextField(
                  controller: first,
                  decoration: InputDecoration(hintText: "Jane"),
                ),
              ),
              ListTile(
                title: Text("Last Name"),
                subtitle: TextField(
                  controller: last,
                  decoration: InputDecoration(hintText: "Smith"),
                ),
              ),
              ListTile(
                title: Text("Password"),
                subtitle: TextField(
                  controller: pass,
                  obscureText: true,
                  obscuringCharacter: "*",
                  decoration: InputDecoration(hintText: "*******"),
                ),
              ),
              ElevatedButton(
                  onPressed: () async {
                    C2SLoginPacket packet = C2SLoginPacket(
                        first: first.text,
                        last: last.text,
                        password: Hashing.md5Hash(pass.text));

                    var response = await settings.sendPacketToEndpoint(
                        APIEndpoint.Login, packet) as S2CLoginResponsePacket;
                    print("RESPONSE : ${response.encode()}");
                    if (response.loggedIn) {
                      ScaffoldMessenger.of(context).showSnackBar(
                          SnackBar(content: Text("Login success")));

                      settings.loggedIn = true;
                      settings.currentUser = response.user;
                      Navigator.pop(context);
                    } else {
                      ScaffoldMessenger.of(context).showSnackBar(SnackBar(
                          content: Text(
                              "Error while logging in: ${response.reason}")));
                    }
                  },
                  child: Text("Login"))
            ],
          ),
        ),
      ),
    );
  }
}