using FastEndpoints;
using Fengling.Backend.Web.Application.Queries.MarketingCodes;

namespace Fengling.Backend.Web.Endpoints.Admin.MarketingCodes;

/// <summary>
/// 查询营销码请求
/// </summary>
public record GetMarketingCodesRequest
{
    public string? BatchNo { get; init; }
    public Guid? ProductId { get; init; }
    public bool? IsUsed { get; init; }
    public DateTime? StartDate { get; init; }
    public DateTime? EndDate { get; init; }
    public int Page { get; init; } = 1;
    public int PageSize { get; init; } = 20;
}

/// <summary>
/// 查询营销码列表端点
/// </summary>
[Tags("Admin-MarketingCodes")]
[HttpGet("/api/admin/marketing-codes")]
[AllowAnonymous]
public class GetMarketingCodesEndpoint(IMediator mediator)
    : Endpoint<GetMarketingCodesRequest, ResponseData<PagedResult<MarketingCodeDto>>>
{
    public override async Task HandleAsync(GetMarketingCodesRequest req, CancellationToken ct)
    {
        var query = new GetMarketingCodesQuery(
            req.BatchNo,
            req.ProductId,
            req.IsUsed,
            req.StartDate,
            req.EndDate,
            req.Page,
            req.PageSize);

        var result = await mediator.Send(query, ct);
        await Send.OkAsync(result.AsResponseData(), ct);
    }
}

/// <summary>
/// 查询营销码批次列表端点
/// </summary>
[Tags("Admin-MarketingCodes")]
[HttpGet("/api/admin/marketing-codes/batches")]
[AllowAnonymous]
public class GetMarketingCodeBatchesEndpoint(IMediator mediator)
    : EndpointWithoutRequest<ResponseData<List<MarketingCodeBatchDto>>>
{
    public override async Task HandleAsync(CancellationToken ct)
    {
        var query = new GetMarketingCodeBatchesQuery();
        var result = await mediator.Send(query, ct);
        await Send.OkAsync(result.AsResponseData(), ct);
    }
}