using System.Text.Json;

namespace Server.WatchBody.Web.Dto;

/// <summary>Ответы API (specs 03–05); сериализация camelCase, null-поля опускаются.</summary>
public class SyncResponse
{
    public List<Guid> Accepted { get; set; } = [];
}

public class ErrorResponse
{
    public string Error { get; set; } = string.Empty;
}

public class WorkoutSetDto
{
    public Guid SetId { get; set; }
    public Guid? ExerciseId { get; set; }
    public int Seq { get; set; }
    public decimal WeightKg { get; set; }
    public int Reps { get; set; }
    public DateTime DoneAt { get; set; }
    public string Source { get; set; } = string.Empty;
    public bool InPlan { get; set; }
    public int? Rpe { get; set; }
    public int? KneePain { get; set; }
}

public class WorkoutDto
{
    public Guid WorkoutId { get; set; }
    public DateTime StartedAt { get; set; }
    public DateTime? EndedAt { get; set; }
    public string Status { get; set; } = string.Empty;
    public string SessionKind { get; set; } = string.Empty;
    public int? AvgHr { get; set; }
    public List<WorkoutSetDto> Sets { get; set; } = [];
}

public class WorkoutListResponse
{
    public List<WorkoutDto> Items { get; set; } = [];
    public int Total { get; set; }
}

public class CommandLogDto
{
    public Guid Id { get; set; }
    public int TOffsetS { get; set; }
    public string RecognizedText { get; set; } = string.Empty;
    public JsonElement Semantics { get; set; }
    public bool Accepted { get; set; }
}

public class WorkoutCardResponse : WorkoutDto
{
    public List<CommandLogDto> CommandLog { get; set; } = [];
}

public class ActiveProgramResponse
{
    public int ProgramId { get; set; }
    public Guid VersionId { get; set; }
    public int Version { get; set; }
    public int? BasedOnVersion { get; set; }
    public string Author { get; set; } = string.Empty;
    public string Status { get; set; } = string.Empty;
    public JsonElement Body { get; set; }
    public string? Rationale { get; set; }
    public DateTime CreatedAt { get; set; }
}