import 'dart:convert';

import 'package:overfast_api/client.dart';
import 'package:overfast_api/utils/utils.dart';

enum Gamemode {
  assault,
  captureTheFlag,
  control,
  deathmatch,
  elimination,
  escort,
  hybrid,
  push,
  teamDeathmatch,
  flashpoint,
  clash;

  @override
  String toString() => toKebabCase(name);

  static Gamemode fromString(String value) {
    return Gamemode.values.firstWhere((e) => e.toString() == value);
  }
}

final class GameMap {
  final String name;
  final List<Gamemode> gamemodes;
  final String screenshot;
  final String location;
  final String? countryCode;

  const GameMap({
    required this.name,
    required this.gamemodes,
    required this.screenshot,
    required this.location,
    this.countryCode,
  });

  // Stub empty constructor
  GameMap.empty() : this(name: '', gamemodes: [], screenshot: '', location: '');

  factory GameMap.fromJson(Map<String, dynamic> json) {
    return GameMap(
      name: json['name'],
      gamemodes: (json['gamemodes'] as List)
          .map((e) => Gamemode.fromString(e))
          .cast<Gamemode>()
          .toList(),
      screenshot: json['screenshot'],
      location: json['location'],
      countryCode: json['countryCode'],
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'name': name,
      'gamemode': gamemodes.map((e) => e.toString()).toList(),
      'screenshot': screenshot,
      'location': location,
      'countryCode': countryCode,
    };
  }
}

final class Maps {
  final Overfast _client;

  Maps(this._client);

  Future<List<GameMap>> maps({Gamemode? gameMode}) => _client.getList<GameMap>(
        '/maps',
        gameMode != null ? {'gamemode': gameMode.toString()} : {},
      );

  Future<List<Gamemode>> gamemodes() async {
    // Special case, manual request
    final response = await _client.client.get(
      _client.baseUri.replace(path: '/maps/gamemodes'),
    );

    throwIfNecessary(response.statusCode, response.body);

    return (json.decode(response.body) as List)
        .map((e) => Gamemode.fromString(e))
        .cast<Gamemode>()
        .toList();
  }
}