using Domain = GreenHome.Domain;

namespace GreenHome.Application.Dtos.Admin;

// ==================== Dashboard ====================

public sealed class AdminDashboardDto
{
    public int TotalUsers { get; set; }
    public int TotalDevices { get; set; }
    public int OnlineDevices { get; set; }
    public int OfflineDevices { get; set; }
    public int AlertsLast24h { get; set; }
    public int SmsLast7Days { get; set; }
    public int AiQueriesLast7Days { get; set; }

    /// <summary>تعداد SMS بر اساس روز برای ۷ روز اخیر (sparkline)</summary>
    public IReadOnlyList<UsageDayDto> SmsDailyLast7Days { get; set; } = [];
}

// ==================== Users ====================

public sealed class AdminUserFilter
{
    public string? Search { get; set; }
    public int Page { get; set; } = 1;
    public int PageSize { get; set; } = 20;
}

public sealed class AdminUserListItemDto
{
    public int Id { get; set; }
    public string Name { get; set; } = string.Empty;
    public string Family { get; set; } = string.Empty;
    public string Mobile { get; set; } = string.Empty;
    public Domain.UserRole Role { get; set; }
    public bool IsDisabled { get; set; }
    public int DeviceCount { get; set; }
    public DateTime? LastLoginAt { get; set; }
    public DateTime CreatedAt { get; set; }
}

public sealed class AdminUserDetailDto
{
    public int Id { get; set; }
    public string Name { get; set; } = string.Empty;
    public string Family { get; set; } = string.Empty;
    public string Mobile { get; set; } = string.Empty;
    public Domain.UserRole Role { get; set; }
    public bool IsDisabled { get; set; }
    public DateTime CreatedAt { get; set; }
    public DateTime? LastLoginAt { get; set; }
    public IReadOnlyList<AdminDeviceListItemDto> Devices { get; set; } = [];
}

public sealed class ChangeUserRoleRequest
{
    public Domain.UserRole Role { get; set; }
}

public sealed class ChangeUserStatusRequest
{
    public bool IsEnabled { get; set; }
}

/// <summary>
/// نتیجه تغییر نقش/وضعیت کاربر توسط admin.
/// </summary>
public enum UserMutationOutcome
{
    Ok,
    NotFound,
    ConflictSelf,
    ConflictLastAdmin
}

// ==================== Devices ====================

public sealed class AdminDeviceFilter
{
    public string? Search { get; set; }
    public int Page { get; set; } = 1;
    public int PageSize { get; set; } = 20;
}

public sealed class AdminDeviceListItemDto
{
    public int Id { get; set; }
    public string DeviceName { get; set; } = string.Empty;
    public string Location { get; set; } = string.Empty;
    public string OwnerName { get; set; } = string.Empty;
    public string OwnerMobile { get; set; } = string.Empty;
    public bool IsOnline { get; set; }
    public DateTime? LastTelemetryAt { get; set; }
    public decimal? TemperatureC { get; set; }
    public decimal? HumidityPercent { get; set; }
}

public sealed class AdminDeviceDetailDto
{
    public int Id { get; set; }
    public string DeviceName { get; set; } = string.Empty;
    public string Location { get; set; } = string.Empty;
    public string OwnerName { get; set; } = string.Empty;
    public string OwnerFamily { get; set; } = string.Empty;
    public string OwnerMobile { get; set; } = string.Empty;
    public bool IsOnline { get; set; }
    public int MemberCount { get; set; }

    /// <summary>درخواست ریست ثبت شده و هنوز مصرف نشده است (RST در آپلود بعدی ارسال می‌شود)</summary>
    public bool ResetRequested { get; set; }

    public string? ProductType { get; set; }
    public string? Province { get; set; }
    public string? City { get; set; }
    public string? DevicePhoneNumber { get; set; }
    public int? UploadIntervalMin { get; set; }
    public int? RelayCount { get; set; }
    public string? NeshanLocation { get; set; }
    public decimal? Latitude { get; set; }
    public decimal? Longitude { get; set; }
    public int? MinimumSmsIntervalMinutes { get; set; }
    public int? MinimumCallIntervalMinutes { get; set; }
    public decimal? AreaSquareMeters { get; set; }
    public Domain.SimCardType? SimCardType { get; set; }
    public string? SmsRecievers { get; set; }

    public IReadOnlyList<TelemetryDto> LastTelemetry { get; set; } = [];
}

// ==================== Devices: create / settings / members ====================

public sealed class AdminDeviceCreateRequest
{
    public int UserId { get; set; }
    public string DeviceName { get; set; } = string.Empty;
    public string Location { get; set; } = string.Empty;
    public string? NeshanLocation { get; set; }
}

public enum AdminDeviceCreateOutcome
{
    Ok,
    UserNotFound,
    ConflictDuplicateName,
    Validation
}

public sealed class AdminDeviceCreateResult
{
    public AdminDeviceCreateOutcome Outcome { get; set; }
    public int DeviceId { get; set; }
    public string DeviceName { get; set; } = string.Empty;
    /// <summary>پیام فارسی برای خطاهای Validation</summary>
    public string Message { get; set; } = string.Empty;
}

public sealed class AdminDeviceSettingsUpdateRequest
{
    public string DeviceName { get; set; } = string.Empty;
    public string Province { get; set; } = string.Empty;
    public string City { get; set; } = string.Empty;
    public decimal? Latitude { get; set; }
    public decimal? Longitude { get; set; }
    public string ProductType { get; set; } = string.Empty;
    public int MinimumSmsIntervalMinutes { get; set; }
    public int MinimumCallIntervalMinutes { get; set; }
    public decimal? AreaSquareMeters { get; set; }
    public int UploadIntervalMin { get; set; }
    public string DevicePhoneNumber { get; set; } = string.Empty;
    public Domain.SimCardType? SimCardType { get; set; }
    public int RelayCount { get; set; }
    public string SmsRecievers { get; set; } = string.Empty;
}

/// <summary>
/// Success = !NotFound && Message == null
/// </summary>
public sealed class AdminSettingsUpdateResult
{
    public bool NotFound { get; set; }
    public string? Message { get; set; }
}

public sealed class AdminDeviceMemberDto
{
    public int UserId { get; set; }
    public string Name { get; set; } = string.Empty;
    public string Family { get; set; } = string.Empty;
    public string Mobile { get; set; } = string.Empty;
    public string MemberName { get; set; } = string.Empty;
    public string MemberFamily { get; set; } = string.Empty;
    public Domain.DeviceMemberRole Role { get; set; }
    public bool ReceiveAlerts { get; set; }
    public string? AvatarPath { get; set; }
    public bool IsOwner { get; set; }
}

// ==================== Usage ====================

public sealed class UsageDayDto
{
    public DateTime Date { get; set; }
    public int SmsCount { get; set; }
    public int VoiceCallCount { get; set; }
    public int AiQueryCount { get; set; }
    public int AiTokenCount { get; set; }
}

// ==================== Alerts ====================

public sealed class AdminAlertFilter
{
    public int? DeviceId { get; set; }
    public Domain.AlertStatus? Status { get; set; }
    public DateTime? From { get; set; }
    public DateTime? To { get; set; }
    public int Page { get; set; } = 1;
    public int PageSize { get; set; } = 20;
}

public sealed class AdminAlertItemDto
{
    public int Id { get; set; }
    public int DeviceId { get; set; }
    public string DeviceName { get; set; } = string.Empty;
    public string OwnerName { get; set; } = string.Empty;
    public string Message { get; set; } = string.Empty;
    public Domain.AlertNotificationType NotificationType { get; set; }
    public Domain.AlertStatus Status { get; set; }
    public string? ErrorMessage { get; set; }
    public DateTime SentAt { get; set; }
}

// ==================== Posts ====================

public sealed class AdminPostFilter
{
    public int? DeviceId { get; set; }
    public int? AuthorUserId { get; set; }
    public Domain.DevicePostType? PostType { get; set; }
    public DateTime? From { get; set; }
    public DateTime? To { get; set; }
    public int Page { get; set; } = 1;
    public int PageSize { get; set; } = 20;
}

public sealed class AdminPostItemDto
{
    public int Id { get; set; }
    public int DeviceId { get; set; }
    public string DeviceName { get; set; } = string.Empty;
    public int AuthorUserId { get; set; }
    public string AuthorName { get; set; } = string.Empty;
    public string Content { get; set; } = string.Empty;
    public Domain.DevicePostType PostType { get; set; }
    public int ImageCount { get; set; }
    public bool HasVoice { get; set; }
    public int? VoiceDurationSeconds { get; set; }
    public DateTime CreatedAt { get; set; }
}

public sealed class AdminPostDetailDto
{
    public int Id { get; set; }
    public int DeviceId { get; set; }
    public string DeviceName { get; set; } = string.Empty;
    public string AuthorName { get; set; } = string.Empty;
    public string AuthorFamily { get; set; } = string.Empty;
    public Domain.DevicePostType PostType { get; set; }
    public string Content { get; set; } = string.Empty;
    public DateTime CreatedAt { get; set; }
    public IReadOnlyList<AdminPostImageDto> Images { get; set; } = [];
    public string? VoiceFilePath { get; set; }
    public int? VoiceDurationSeconds { get; set; }
}

public sealed class AdminPostImageDto
{
    public int Id { get; set; }
    public string FileName { get; set; } = string.Empty;
    public string FilePath { get; set; } = string.Empty;
}

// ==================== Device Debug ====================

public sealed class AdminDeviceTestResultDto
{
    public bool Success { get; set; }
    public string Message { get; set; } = string.Empty;
}

// ==================== Reports ====================

public sealed class AdminUserGrowthRowDto
{
    public DateOnly Date { get; set; }
    public int NewUsers { get; set; }
    public int ActiveUsers { get; set; }
}

public sealed class AdminDeviceUptimeRowDto
{
    public int DeviceId { get; set; }
    public string DeviceName { get; set; } = string.Empty;
    public string OwnerName { get; set; } = string.Empty;
    public int TotalDays { get; set; }
    public int OnlineDays { get; set; }
    public int OnlinePercent { get; set; }
}

public sealed class AdminUsageByUserRowDto
{
    public int UserId { get; set; }
    public string Name { get; set; } = string.Empty;
    public string Family { get; set; } = string.Empty;
    public string Mobile { get; set; } = string.Empty;
    public int Sms { get; set; }
    public int VoiceCall { get; set; }
    public int AiQueries { get; set; }
    public int AiTokens { get; set; }
}

// ==================== Audit Log ====================

public sealed class AdminAuditLogFilter
{
    public int? AdminId { get; set; }
    public int Page { get; set; } = 1;
    public int PageSize { get; set; } = 20;
}

public sealed class AdminAuditLogDto
{
    public int Id { get; set; }
    public int AdminUserId { get; set; }
    public string AdminName { get; set; } = string.Empty;
    public string Action { get; set; } = string.Empty;
    public string TargetId { get; set; } = string.Empty;
    public string Details { get; set; } = string.Empty;
    public DateTime At { get; set; }
}