namespace MinAttest.Api.Features.Health;

using MinAttest.Infrastructure.Data;
using Microsoft.EntityFrameworkCore;

public static class Health
{
    public static RouteGroupBuilder MapHealth(this RouteGroupBuilder group)
    {
        group.MapGet("/health", GetHealth)
             .WithName("Health")
             .WithOpenApi();
        return group;
    }

    private static async Task<IResult> GetHealth(AppDbContext db, CancellationToken ct)
    {
        var canConnect = await db.Database.CanConnectAsync(ct);
        var payload = new
        {
            status = canConnect ? "OK" : "DEGRADED",
            database = canConnect ? "Up" : "Down",
            time = DateTimeOffset.UtcNow
        };
        return canConnect ? Results.Ok(payload) : Results.Json(payload, statusCode: StatusCodes.Status503ServiceUnavailable);
    }
}