using TarninaHub.Application.Abstractions;
using TarninaHub.Application.Dtos;

namespace TarninaHub.Tests.Stubs;

/// <summary>Configurable ISubmissionService stub for controller tests.</summary>
public sealed class StubSubmissionService : ISubmissionService
{
    public SubmissionResponse? Current { get; set; }

    public SubmissionResponse? UpdateResult { get; set; }

    public string? LastRequestedStatus { get; private set; }

    public Task<SubmissionResponse> CreateAsync(
        string authorId,
        CreateSubmissionRequest request,
        CancellationToken cancellationToken) => Task.FromResult(Current ?? throw new InvalidOperationException());

    public Task<PagedResponse<SubmissionResponse>> ListAsync(
        string viewerId,
        bool isStaff,
        string? status,
        int page,
        int pageSize,
        CancellationToken cancellationToken) => Task.FromResult(
            new PagedResponse<SubmissionResponse>([], page, pageSize, 0));

    public Task<SubmissionResponse?> GetAsync(string submissionId, CancellationToken cancellationToken) =>
        Task.FromResult(Current);

    public Task<SubmissionResponse?> UpdateStatusAsync(
        string submissionId,
        string newStatus,
        CancellationToken cancellationToken)
    {
        LastRequestedStatus = newStatus;

        return Task.FromResult(UpdateResult);
    }
}