class AgentConfig {
  final String name;
  final String description;
  final bool isActive;
  final String schedule;
  final Map<String, dynamic> config;

  AgentConfig({
    required this.name,
    this.description = '',
    this.isActive = true,
    this.schedule = '',
    this.config = const {},
  });

  factory AgentConfig.fromJson(Map<String, dynamic> json) => AgentConfig(
        name: json['name'] as String? ?? '',
        description: json['description'] as String? ?? '',
        isActive: json['is_active'] as bool? ?? true,
        schedule: json['schedule'] as String? ?? '',
        config: json['config'] as Map<String, dynamic>? ?? {},
      );
}

class AgentRunResult {
  final String agent;
  final String status;
  final String? message;

  AgentRunResult({
    required this.agent,
    required this.status,
    this.message,
  });

  factory AgentRunResult.fromJson(Map<String, dynamic> json) => AgentRunResult(
        agent: json['agent'] as String? ?? '',
        status: json['status'] as String? ?? 'error',
        message: json['message'] as String?,
      );
}

class BotCommand {
  final String id;
  final String command;
  final String description;
  final bool isEnabled;

  BotCommand({
    required this.id,
    required this.command,
    this.description = '',
    this.isEnabled = true,
  });

  factory BotCommand.fromJson(Map<String, dynamic> json) => BotCommand(
        id: json['id'] as String,
        command: json['command'] as String,
        description: json['description'] as String? ?? '',
        isEnabled: json['is_enabled'] as bool? ?? true,
      );
}

class LogEntry {
  final String id;
  final String level;
  final String message;
  final String? source;
  final DateTime createdAt;

  LogEntry({
    required this.id,
    required this.level,
    required this.message,
    this.source,
    required this.createdAt,
  });

  factory LogEntry.fromJson(Map<String, dynamic> json) => LogEntry(
        id: json['id'] as String,
        level: json['level'] as String? ?? 'INFO',
        message: json['message'] as String,
        source: json['source'] as String?,
        createdAt: DateTime.parse(json['created_at'] as String),
      );
}

class AdminStats {
  final int totalUsers;
  final int totalIdeas;
  final int totalVoiceSessions;
  final int totalWorkspaces;
  final int activeAgents;
  final int totalNotifications;

  AdminStats({
    this.totalUsers = 0,
    this.totalIdeas = 0,
    this.totalVoiceSessions = 0,
    this.totalWorkspaces = 0,
    this.activeAgents = 0,
    this.totalNotifications = 0,
  });

  factory AdminStats.fromJson(Map<String, dynamic> json) => AdminStats(
        totalUsers: json['total_users'] as int? ?? 0,
        totalIdeas: json['total_ideas'] as int? ?? 0,
        totalVoiceSessions: json['total_voice_sessions'] as int? ?? 0,
        totalWorkspaces: json['total_workspaces'] as int? ?? 0,
        activeAgents: json['active_agents'] as int? ?? 0,
        totalNotifications: json['total_notifications'] as int? ?? 0,
      );
}

class HealthStatus {
  final String status;
  final String version;
  final double uptimeSeconds;
  final Map<String, dynamic> services;

  HealthStatus({
    this.status = 'ok',
    this.version = '',
    this.uptimeSeconds = 0,
    this.services = const {},
  });

  factory HealthStatus.fromJson(Map<String, dynamic> json) => HealthStatus(
        status: json['status'] as String? ?? 'ok',
        version: json['version'] as String? ?? '',
        uptimeSeconds: (json['uptime_seconds'] as num?)?.toDouble() ?? 0,
        services: json['services'] as Map<String, dynamic>? ?? {},
      );
}