Hy2026/backend/Application/Abstractions/IdeaContracts.cs

using TarninaHub.Application.Dtos;

namespace TarninaHub.Application.Abstractions;

public interface IIdeaService
{
    Task<IdeaResponse> CreateAsync(string authorId, CreateIdeaRequest request, CancellationToken cancellationToken);

    Task<IdeaResponse?> GetAsync(string ideaId, CancellationToken cancellationToken);

    Task<IReadOnlyList<IdeaResponse>> ListForAuthorAsync(string authorId, CancellationToken cancellationToken);

    Task<IdeaResponse?> UpdateAsync(string ideaId, UpdateIdeaRequest request, CancellationToken cancellationToken);

    Task<IdeaCardResponse?> GetCardAsync(string ideaId, CancellationToken cancellationToken);

    Task<IdeaCardResponse?> UpdateCardAsync(string ideaId, IdeaCardRequest request, CancellationToken cancellationToken);
}

public interface IIdeaAssistant
{
    Task<IdeaAssistResponse?> AssistAsync(
        string ideaId,
        IdeaAssistRequest request,
        CancellationToken cancellationToken);
}

public interface IGrantCallService
{
    Task<IReadOnlyList<GrantCallResponse>> ListAsync(string? status, CancellationToken cancellationToken);

    Task<GrantCallResponse?> GetAsync(string grantCallId, CancellationToken cancellationToken);
}

public enum CreateApplicationOutcome
{
    Created,
    CallNotFound,
    CallNotOpen,
    IdeaNotFound,
}

public sealed record CreateApplicationResult(
    CreateApplicationOutcome Outcome,
    ApplicationResponse? Application);

public interface IApplicationService
{
    Task<CreateApplicationResult> CreateAsync(
        string userId,
        CreateApplicationRequest request,
        CancellationToken cancellationToken);

    Task<ApplicationResponse?> GetAsync(string applicationId, CancellationToken cancellationToken);

    Task<IReadOnlyList<ApplicationResponse>> ListForAuthorAsync(
        string authorId,
        CancellationToken cancellationToken);
}