using System.Data;
using Dapper;
using PlotLine.Models;

namespace PlotLine.Data;

public sealed class StoryPointHistory
{
    public IReadOnlyList<CharacterKnowledgeItem> Knowledge { get; init; } = [];
    public IReadOnlyList<SceneAssetLocation> AssetLocations { get; init; } = [];
    public IReadOnlyList<AssetCustodyEvent> Custody { get; init; } = [];
    public IReadOnlyList<AssetCustodyCharacter> Custodians { get; init; } = [];
    public IReadOnlyList<PlotThread> Threads { get; init; } = [];
    public IReadOnlyList<ThreadEvent> ThreadEvents { get; init; } = [];
}

public interface IStoryPointRepository
{
    Task<StoryPointHistory> GetHistoryAsync(int projectId, int sceneId);
}

public sealed class StoryPointRepository(ISqlConnectionFactory connections) : IStoryPointRepository
{
    public async Task<StoryPointHistory> GetHistoryAsync(int projectId, int sceneId)
    {
        using var connection = connections.CreateConnection();
        using var rows = await connection.QueryMultipleAsync("dbo.StoryPoint_GetHistory",
            new { ProjectID = projectId, SceneID = sceneId }, commandType: CommandType.StoredProcedure);
        return new StoryPointHistory
        {
            Knowledge = (await rows.ReadAsync<CharacterKnowledgeItem>()).ToList(),
            AssetLocations = (await rows.ReadAsync<SceneAssetLocation>()).ToList(),
            Custody = (await rows.ReadAsync<AssetCustodyEvent>()).ToList(),
            Custodians = (await rows.ReadAsync<AssetCustodyCharacter>()).ToList(),
            Threads = (await rows.ReadAsync<PlotThread>()).ToList(),
            ThreadEvents = (await rows.ReadAsync<ThreadEvent>()).ToList()
        };
    }
}