using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using WorkTime.Models;

namespace WorkTime.Database;

internal sealed class DatabaseContext(DbContextOptions<DatabaseContext> options) : DbContext(options) {

    public DbSet<TimeEntry> Entries { get; set; }
    
}

internal sealed class DbMigrationService(IServiceProvider provider) : IHostedService {
    public async Task StartAsync(CancellationToken cancellationToken) {
        await using var scope = provider.CreateAsyncScope();
        var context = scope.ServiceProvider.GetRequiredService<DatabaseContext>();

        await context.Database.MigrateAsync(cancellationToken);
    }

    public Task StopAsync(CancellationToken cancellationToken) => Task.CompletedTask;
}