using System;
using System.Collections.Generic;

using Fab2ApprovalSystem.Models;
using Fab2ApprovalSystem.Utilities;

using Microsoft.AspNetCore.Mvc.Testing;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;

namespace Fab2ApprovalTests.Utilities;

[TestClass]
public class UserUtilitiesTests {

#pragma warning disable CS8618

    private static ILogger? _Logger;
    private static TestContext _TestContext;
    private static WebApplicationFactory<Fab2ApprovalMKLink.Program> _WebApplicationFactory;

#pragma warning restore

    [ClassInitialize]
    public static void ClassInitAsync(TestContext testContext) {
        _TestContext = testContext;
        _WebApplicationFactory = new WebApplicationFactory<Fab2ApprovalMKLink.Program>();
        IServiceProvider serviceProvider = _WebApplicationFactory.Services.CreateScope().ServiceProvider;
        _Logger = serviceProvider.GetRequiredService<ILogger<Fab2ApprovalMKLink.Program>>();
    }

    private static void NonThrowTryCatch() {
        try { throw new Exception(); } catch (Exception) { }
    }

#if Release
    [Ignore]
#endif
    [TestMethod]
    public void UserUtilitiesIsAttachedOnly() {
        _Logger?.LogInformation("Starting Web Application");
        IServiceProvider? serviceProvider = _WebApplicationFactory?.Services.CreateScope().ServiceProvider;
        AppSettings? appSettings = serviceProvider?.GetRequiredService<AppSettings>();
        Assert.IsTrue(appSettings is not null);
        if (System.Diagnostics.Debugger.IsAttached) {
            List<AllUserModel> allUserModels = UserUtilities.GetMesaUsers();
            Assert.IsNotNull(allUserModels);
        }
        _Logger?.LogInformation("{TestName} completed", _TestContext?.TestName);
        NonThrowTryCatch();
    }

}