import 'package:networks_sdk/networks_sdk.dart';

import 'package:im_app/core/foundation/api_paths.dart';

// ── 发送红包 ──────────────────────────────────────────────────────────────────

/// 发送红包响应
class SendRpData {
  final String rpId;
  const SendRpData({required this.rpId});

  factory SendRpData.fromJson(Map<String, dynamic> json) {
    return SendRpData(
      rpId: (json['rpID'] ?? json['rp_id'] ?? '').toString(),
    );
  }
}

/// 发送红包请求
///
/// 对应 Gitea issue #19 + #22 + #30
///
/// ## currencyType 规则（#19 bug fix）
///
/// iOS 硬编码 `"PEA"` → `code=150001` 错误（workspace 群使用 USDT）。
/// Flutter 修复：`currencyType` 由调用方传入，UseCase 层根据 workspaceId 动态决定：
/// - workspaceId > 0 → 从 `/workspace/workspace/get` 取 workspace.currency
/// - workspaceId == 0 → 默认 `"PEA"`
///
/// ## mineAmount（#30 MINE_RP）
///
/// 地雷红包时附带 `mineAmount` 参数，null 时不传。
class SendRpRequest extends ApiRequestable<SendRpData> {
  final String amount;
  final String currencyType;
  final int chatId;
  final int chatType;
  final String rpType;
  final List<int> recipientIds;
  final int rpNum;
  final String remark;
  final int msgSendTime;
  final String? mineAmount;

  const SendRpRequest({
    required this.amount,
    required this.currencyType,
    required this.chatId,
    required this.chatType,
    required this.rpType,
    required this.recipientIds,
    required this.rpNum,
    required this.remark,
    required this.msgSendTime,
    this.mineAmount,
  });

  @override
  String get path => ApiPaths.rpSend;

  @override
  HttpMethod get method => HttpMethod.post;

  @override
  Map<String, dynamic> get parameters => {
        'amount': amount,
        'currencyType': currencyType,
        'chatID': chatId,
        'chatType': chatType,
        'rpType': rpType,
        'recipientIDs': recipientIds,
        'rpNum': rpNum,
        'remark': remark,
        'msgSendTime': msgSendTime,
        if (mineAmount != null && mineAmount!.isNotEmpty)
          'mineAmount': mineAmount,
      };

  @override
  SendRpData? decodeResponse(dynamic response) {
    final data = (response as dynamic).data;
    if (data is! Map<String, dynamic>) return null;
    return SendRpData.fromJson(data);
  }
}

// ── 领取红包 ──────────────────────────────────────────────────────────────────

/// 领取红包响应
class ReceiveRpData {
  final bool grabFlag;
  final String amount;
  final int rpStatus;

  const ReceiveRpData({
    required this.grabFlag,
    required this.amount,
    required this.rpStatus,
  });

  factory ReceiveRpData.fromJson(Map<String, dynamic> json) {
    return ReceiveRpData(
      grabFlag: json['grabFlag'] as bool? ?? false,
      amount: (json['amount'] ?? '0').toString(),
      rpStatus: json['rpStatus'] as int? ?? 0,
    );
  }
}

/// 领取红包请求
///
/// 对应 Gitea issue #21
///
/// ⚠️ 必须 JSON typed body（非 form 字符串），否则 server 返回 code=30007。
/// `supportMask: true` + `supportHideTail: true` 为必填标志位。
class ReceiveRpRequest extends ApiRequestable<ReceiveRpData> {
  final String rpId;
  final int chatId;
  final String rpType;
  final int sendRpMsgId;

  const ReceiveRpRequest({
    required this.rpId,
    required this.chatId,
    required this.rpType,
    required this.sendRpMsgId,
  });

  @override
  String get path => ApiPaths.rpReceive;

  @override
  HttpMethod get method => HttpMethod.post;

  @override
  Map<String, dynamic> get parameters => {
        'rpID': rpId,
        'chatID': chatId,
        'rpType': rpType,
        'sendRpMsgID': sendRpMsgId,
        'supportMask': true,
        'supportHideTail': true,
      };

  @override
  ReceiveRpData? decodeResponse(dynamic response) {
    final data = (response as dynamic).data;
    if (data is! Map<String, dynamic>) return null;
    return ReceiveRpData.fromJson(data);
  }
}

// ── 游戏横幅 ──────────────────────────────────────────────────────────────────

/// 游戏横幅响应
class GameBannerData {
  final String gameId;
  final String gameName;
  final String? appId;
  final GameCurrentRound? currentRound;
  final GameLastRound? lastRound;

  const GameBannerData({
    required this.gameId,
    required this.gameName,
    this.appId,
    this.currentRound,
    this.lastRound,
  });

  factory GameBannerData.fromJson(Map<String, dynamic> json) {
    return GameBannerData(
      gameId: json['gameId'] as String? ?? '',
      gameName: json['gameName'] as String? ?? '',
      appId: json['appid'] as String?,
      currentRound: json['currentRound'] is Map<String, dynamic>
          ? GameCurrentRound.fromJson(json['currentRound'] as Map<String, dynamic>)
          : null,
      lastRound: json['lastCompletedRound'] is Map<String, dynamic>
          ? GameLastRound.fromJson(json['lastCompletedRound'] as Map<String, dynamic>)
          : null,
    );
  }
}

class GameCurrentRound {
  final String round;
  final int? startTime;
  final int? closureTime;
  final int? drawTime;
  final int? serverTime;

  const GameCurrentRound({
    required this.round,
    this.startTime,
    this.closureTime,
    this.drawTime,
    this.serverTime,
  });

  factory GameCurrentRound.fromJson(Map<String, dynamic> json) {
    return GameCurrentRound(
      round: json['round'] as String? ?? '',
      startTime: json['startTime'] as int?,
      closureTime: json['closureTime'] as int?,
      drawTime: json['drawTime'] as int?,
      serverTime: json['serverTime'] as int?,
    );
  }
}

class GameLastRound {
  final String round;
  final String result;
  final String? simple;

  const GameLastRound({
    required this.round,
    required this.result,
    this.simple,
  });

  factory GameLastRound.fromJson(Map<String, dynamic> json) {
    return GameLastRound(
      round: json['round'] as String? ?? '',
      result: json['result'] as String? ?? '',
      simple: json['simple'] as String?,
    );
  }
}

/// 获取游戏横幅请求
class FetchBannerRequest extends ApiRequestable<GameBannerData> {
  final String gameId;

  const FetchBannerRequest({required this.gameId});

  @override
  String get path => ApiPaths.bannerGet;

  @override
  HttpMethod get method => HttpMethod.post;

  @override
  Map<String, dynamic> get parameters => {'game_id': gameId};

  @override
  GameBannerData? decodeResponse(dynamic response) {
    final data = (response as dynamic).data;
    if (data is! Map<String, dynamic>) return null;
    return GameBannerData.fromJson(data);
  }
}

// ── Workspace ─────────────────────────────────────────────────────────────────

/// Workspace 信息响应（用于获取 currency）
class WorkspaceData {
  final int id;
  final String currency;
  final String name;

  const WorkspaceData({
    required this.id,
    required this.currency,
    required this.name,
  });

  factory WorkspaceData.fromJson(Map<String, dynamic> json) {
    final ws = json['workspace'] as Map<String, dynamic>? ?? json;
    return WorkspaceData(
      id: ws['id'] as int? ?? 0,
      currency: ws['currency'] as String? ?? 'PEA',
      name: ws['name'] as String? ?? '',
    );
  }
}

// ── 红包领取详情 ───────────────────────────────────────────────────────────────

/// 单条领取记录
class RpRecordItem {
  final int userId;
  final String nickname;
  final String avatarUrl;
  final String amount;
  final int grabTime;

  const RpRecordItem({
    required this.userId,
    required this.nickname,
    required this.avatarUrl,
    required this.amount,
    required this.grabTime,
  });

  factory RpRecordItem.fromJson(Map<String, dynamic> json) {
    return RpRecordItem(
      userId: json['userId'] as int? ?? 0,
      nickname: json['nickname'] as String? ?? '',
      avatarUrl: json['avatarUrl'] as String? ?? '',
      amount: (json['amount'] ?? '0').toString(),
      grabTime: json['grabTime'] as int? ?? 0,
    );
  }
}

/// 红包领取详情响应
///
/// 对应 Gitea issue #29
class RpDetailData {
  final String rpId;
  final String rpType;
  final String remark;
  final String totalAmount;
  final int totalNum;
  final String receivedAmount;
  final int receivedNum;
  final int status;
  final List<RpRecordItem> records;

  const RpDetailData({
    required this.rpId,
    required this.rpType,
    required this.remark,
    required this.totalAmount,
    required this.totalNum,
    required this.receivedAmount,
    required this.receivedNum,
    required this.status,
    required this.records,
  });

  factory RpDetailData.fromJson(Map<String, dynamic> json) {
    final raw = json['records'];
    final records = raw is List
        ? raw.whereType<Map<String, dynamic>>().map(RpRecordItem.fromJson).toList()
        : <RpRecordItem>[];
    return RpDetailData(
      rpId: json['rpId'] as String? ?? '',
      rpType: json['rpType'] as String? ?? '',
      remark: json['remark'] as String? ?? '恭喜发财',
      totalAmount: (json['totalAmount'] ?? '0').toString(),
      totalNum: json['totalNum'] as int? ?? 0,
      receivedAmount: (json['receivedAmount'] ?? '0').toString(),
      receivedNum: json['receivedNum'] as int? ?? 0,
      status: json['status'] as int? ?? 0,
      records: records,
    );
  }
}

/// 获取红包领取详情请求
///
/// GET /payment/rp/detail?rpId=xxx
class GetRpDetailRequest extends ApiRequestable<RpDetailData> {
  final String rpId;

  const GetRpDetailRequest({required this.rpId});

  @override
  String get path => ApiPaths.rpDetail;

  @override
  HttpMethod get method => HttpMethod.get;

  @override
  Map<String, dynamic> get parameters => {'rpId': rpId};

  @override
  RpDetailData? decodeResponse(dynamic response) {
    final data = (response as dynamic).data;
    if (data is! Map<String, dynamic>) return null;
    return RpDetailData.fromJson(data);
  }
}

// ── Workspace ─────────────────────────────────────────────────────────────────

/// 获取 Workspace 信息请求
class GetWorkspaceRequest extends ApiRequestable<WorkspaceData> {
  final int workspaceId;

  const GetWorkspaceRequest({required this.workspaceId});

  @override
  String get path => ApiPaths.workspaceGet;

  @override
  HttpMethod get method => HttpMethod.get;

  @override
  Map<String, dynamic> get parameters => {'id': workspaceId.toString()};

  @override
  WorkspaceData? decodeResponse(dynamic response) {
    final data = (response as dynamic).data;
    if (data is! Map<String, dynamic>) return null;
    return WorkspaceData.fromJson(data);
  }
}