using ClaudeDo.Data.Models;
using ClaudeDo.Data.Repositories;
using Microsoft.EntityFrameworkCore;

namespace ClaudeDo.Data.Tests;

public sealed class MissionControlSessionRepositoryTests : IDisposable
{
    private readonly string _dbPath;
    private readonly ClaudeDoDbContext _ctx;
    private readonly MissionControlSessionRepository _repo;

    public MissionControlSessionRepositoryTests()
    {
        _dbPath = Path.Combine(Path.GetTempPath(), $"claudedo_mcs_{Guid.NewGuid():N}.db");
        var options = new DbContextOptionsBuilder<ClaudeDoDbContext>()
            .UseSqlite($"Data Source={_dbPath}")
            .Options;
        _ctx = new ClaudeDoDbContext(options);
        _ctx.Database.EnsureCreated();
        _repo = new MissionControlSessionRepository(_ctx);
    }

    public void Dispose()
    {
        _ctx.Dispose();
        foreach (var suffix in new[] { "", "-wal", "-shm" })
            try { File.Delete(_dbPath + suffix); } catch { }
    }

    private static MissionControlSessionEntity Session(string title) =>
        new() { SessionId = "s1", Cwd = "c", Title = title, StartedAt = DateTime.UtcNow };

    [Fact]
    public async Task RenameAsync_updates_the_title_and_a_later_RecordAsync_does_not_revert_it()
    {
        await _repo.RecordAsync(Session("mika.kuns"));

        await _repo.RenameAsync("s1", "Fix login");
        await _repo.RecordAsync(Session("mika.kuns"));

        Assert.Equal("Fix login", (await _repo.GetAsync("s1"))!.Title);
    }

    [Fact]
    public async Task RenameAsync_is_a_noop_for_an_unknown_session()
    {
        await _repo.RenameAsync("missing", "x");

        Assert.Null(await _repo.GetAsync("missing"));
    }
}