shoc-backend/SeaHaven.Services/DTOs/DashboardDTOs.cs

namespace SeaHaven.Services.DTOs
{
    public class DashboardStatsQueryDTO
    {
        public DateOnly? DateFrom { get; set; }
        public DateOnly? DateTo { get; set; }
        public string? DispatcherId { get; set; }
    }

    public sealed class DashboardTrendQueryDTO : DashboardStatsQueryDTO
    {
        public string? Range { get; set; }
        public int? Year { get; set; }
    }

    public sealed class DashboardTrendResponseDTO
    {
        public string Granularity { get; init; } = "day";
        public DateOnly Today { get; init; }
        public IReadOnlyList<DashboardTrendBucketDTO> Buckets { get; init; } = [];
    }

    public sealed class DashboardTrendBucketDTO
    {
        public DateOnly Date { get; init; }
        public string Label { get; init; } = string.Empty;
        public int Total { get; init; }
        public int Open { get; init; }
        public int Completed { get; init; }
        public int Canceled { get; init; }
        public int Overdue { get; init; }
        public bool IsCurrent { get; init; }
    }

    public sealed class DashboardWorkloadResponseDTO
    {
        public IReadOnlyList<DashboardWorkloadRowDTO> Items { get; init; } = [];
        public int Page { get; init; }
        public int PageSize { get; init; }
        public int TotalDispatchers { get; init; }
    }

    public sealed class DashboardWorkloadRowDTO
    {
        public string DispatcherId { get; init; } = string.Empty;
        public string DispatcherName { get; init; } = string.Empty;
        public string? Color { get; init; }
        public int TotalCount { get; init; }
        public int OpenCount { get; init; }
    }

    public sealed class DashboardPerformanceResponseDTO
    {
        public IReadOnlyList<DashboardPerformanceRowDTO> Items { get; init; } = [];
        public int Page { get; init; }
        public int PageSize { get; init; }
        public int TotalDispatchers { get; init; }
    }

    public sealed class DashboardPerformanceRowDTO
    {
        public string DispatcherId { get; init; } = string.Empty;
        public string DispatcherName { get; init; } = string.Empty;
        public string? Color { get; init; }
        public decimal CompletionRate { get; init; }
        public decimal? AverageResolutionDays { get; init; }
        public int AssignedCount { get; init; }
        public int CompletedCount { get; init; }
    }

    public sealed class DashboardRegionResponseDTO
    {
        public IReadOnlyList<DashboardRegionRowDTO> Items { get; init; } = [];
    }

    public sealed class DashboardRegionRowDTO
    {
        public string Region { get; init; } = string.Empty;
        public int WorkOrderCount { get; init; }
    }

    public sealed class DashboardVendorInsightsResponseDTO
    {
        public IReadOnlyList<DashboardVendorInsightsRowDTO> Items { get; init; } = [];
        public int Page { get; init; }
        public int PageSize { get; init; }
        public int TotalVendors { get; init; }
    }

    public sealed class DashboardVendorInsightsRowDTO
    {
        public int VendorCompanyId { get; init; }
        public string VendorCompanyName { get; init; } = string.Empty;
        public decimal CompletionRate { get; init; }
        public decimal RescheduleRate { get; init; }
        public decimal? AverageResolutionDays { get; init; }
        public int TotalJobs { get; init; }
    }

    public class DashboardStatsDTO
    {
        public int Total { get; set; }
        public int Open { get; set; }
        public int NotDispatched { get; set; }
        public int Completed { get; set; }
        public int ScheduledTomorrow { get; set; }
        public int PendingUplifts { get; set; }
        public int AvetaPending { get; set; }
        /// <summary>Open work orders with no dispatcher in the selected period (SH-392).</summary>
        public int Unassigned { get; set; }
        public DashboardBreakdownDTO Breakdown { get; set; } = new();
        public int DueCount { get; set; }
        public int CompletedDueCount { get; set; }
        public decimal CompletionRate { get; set; }
        public decimal? AverageResolutionDays { get; set; }
        public IReadOnlyList<DashboardStatusBucketDTO> StatusDistribution { get; set; } = [];
    }

    public sealed class DashboardStatusBucketDTO
    {
        public string Status { get; init; } = string.Empty;
        public int Count { get; init; }
    }

    public sealed class DashboardBreakdownDTO
    {
        public int PM { get; set; }
        public int Emergency { get; set; }
        public int Reactive { get; set; }
        public int Overdue { get; set; }
        public int Other { get; set; }
    }
}