using System.Collections.Generic;

namespace GB5Shared.DTO.Promotion
{
    // ============================================================
    // PromotionImportResponseDTO — returned by the Import Package endpoint.
    // Mirrors GopFileUploadResponseDTO/GopFileUploadItemResultDTO's shape
    // (same "N items in one upload -> N independent GOP executions, collect a
    // per-item result" convention already used by GOP's own generic file
    // upload). Each item gets its own GOP execution/Approval gate, so a
    // reviewer can approve/reject items in a batch independently rather than
    // all-or-nothing.
    // ============================================================
    public class PromotionImportResponseDTO
    {
        public int TotalItems { get; set; }
        public int SubmittedCount { get; set; }
        public int FailedCount { get; set; }
        public List<PromotionImportItemResultDTO> Results { get; set; } = new();
    }

    public class PromotionImportItemResultDTO
    {
        public int ItemIndex { get; set; }
        public string EntityTypeCode { get; set; } = string.Empty;
        public int OriginEntityId { get; set; }
        public int? QueueId { get; set; }
        public int? ExecutionId { get; set; }
        public string Status { get; set; } = string.Empty; // Queued | Failed
        public string? Error { get; set; }
    }
}