shoc-backend/SeaHaven.Services/Helpers/WorkOrderUpliftContractMapper.cs

using Data.SeaHavenIndustries;
using SeaHaven.DataServices.Helpers;
using SeaHaven.DataServices.Interfaces;
using SeaHaven.Services.DTOs;
using SeaHaven.Services.Implementation;

namespace SeaHaven.Services.Helpers
{
    public static class WorkOrderUpliftContractMapper
    {
        public static WorkOrderUpliftSummaryDto MapSummary(
            bool hasUplift,
            int pendingCount,
            string? primaryStatus,
            decimal? amount)
        {
            var summary = new WorkOrderUpliftSummaryDto
            {
                HasUplift = hasUplift || pendingCount > 0,
                PendingCount = pendingCount,
            };

            if (!string.IsNullOrWhiteSpace(primaryStatus))
            {
                summary.PrimaryStatus = ToFrontendStatus(primaryStatus);
            }

            if (amount.HasValue)
            {
                summary.Amount = amount.Value;
            }

            return summary;
        }

        public static WorkOrderUpliftSummaryDto MapSummary(WorkOrderBoardRawRow row)
            => MapSummary(row.HasUplift, row.PendingUpliftCount, row.PrimaryUpliftStatus, row.PrimaryUpliftAmount);

        public static WorkOrderUpliftDto MapItem(UpliftForWorkOrderData row)
        {
            var decidedByName = FormatName(row.DecidedByFirstName, row.DecidedByLastName);
            return new WorkOrderUpliftDto
            {
                Id = row.Id,
                Status = ToFrontendStatus(row.Status),
                Amount = row.Amount,
                Notes = row.VendorReason ?? "",
                RequestedAt = row.CreatedDate,
                RequestedById = row.CreatedByUserId,
                RequestedByName = row.RequestedByVendorName ?? "",
                DecidedAt = row.DecidedAt,
                DecidedByName = decidedByName,
                DecisionNote = row.DecisionNote ?? "",
                EvidenceDocumentId = row.EvidenceDocumentId,
                EvidenceFileName = row.EvidenceFileName ?? "",
                Attachments = row.Attachments
                    .Select(file => new WorkOrderUpliftAttachmentDto { Id = file.Id, Name = file.Name })
                    .ToList(),
            };
        }

        public static WorkOrderUpliftDto MapItem(DispatchUpliftRequest request, string? requestedByName, string? decidedByName)
            => new()
            {
                Id = request.Id,
                Status = ToFrontendStatus(request.Status),
                Amount = UpliftAmount.Of(request),
                Notes = request.VendorReason ?? "",
                RequestedAt = request.CreatedDate,
                RequestedById = request.createdby,
                RequestedByName = requestedByName ?? request.RequestedByVendorName ?? "",
                DecidedAt = request.DecidedAt,
                DecidedByName = decidedByName ?? "",
                DecisionNote = request.DecisionNote ?? "",
                EvidenceDocumentId = request.EvidenceDocumentId,
            };

        public static WorkOrderUpliftDto MapRevokedItem(
            DispatchUpliftRequest request,
            string? requestedByName,
            string decidedByName)
        {
            var dto = MapItem(request, requestedByName, decidedByName);
            dto.Status = "revoked";
            return dto;
        }

        public static string ToFrontendStatus(string? backendStatus)
        {
            return UpliftStatus.ToCanonical(backendStatus) switch
            {
                UpliftStatus.Pending => "pending",
                UpliftStatus.Approved => "approved",
                UpliftStatus.NoApprovalRequired => "auto_approved",
                UpliftStatus.Rejected => "rejected",
                UpliftStatus.Withdrawn => "cancelled",
                UpliftStatus.Revoked => "revoked",
                UpliftStatus.ChangesRequested => "pending",
                UpliftStatus.Expired => "cancelled",
                _ => "pending",
            };
        }

        private static string FormatName(string? firstName, string? lastName)
            => $"{firstName ?? ""} {lastName ?? ""}".Trim();
    }
}