using System;
using System.Net.Http;
using System.Threading.Tasks;

using Fab2ApprovalSystem.DMO;
using Fab2ApprovalSystem.Models;

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

namespace Fab2ApprovalTests.DMO;

[TestClass]
public class AccountDMOTests {

#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) { }
    }

    private static void AccountDMO(AppSettings appSettings, HttpClient httpClient) {
#pragma warning disable IDE0059, CS8625
        UserAccountDMO userAccountDMO = new();
        LoginModel loginModel = userAccountDMO.GetUserByID(appSettings.UserId);
        Task<LoginResult> loginResultTask = Fab2ApprovalSystem.DMO.AccountDMO.LoginAsync(httpClient, loginModel: loginModel);
        loginResultTask.Wait();
        Task<LoginResult> loginResultTaskB = Fab2ApprovalSystem.DMO.AccountDMO.ExternalAuthSetupAsync(httpClient, authAttempt: null);
        loginResultTaskB.Wait();
        if (loginModel is null) { }
#pragma warning restore IDE0059, CS8625
    }

#if Release
    [Ignore]
#endif
    [TestMethod]
    public void AccountDMOIsAttachedOnly() {
        _Logger?.LogInformation("Starting Web Application");
        IServiceProvider? serviceProvider = _WebApplicationFactory?.Services.CreateScope().ServiceProvider;
        AppSettings? appSettings = serviceProvider?.GetRequiredService<AppSettings>();
        Assert.IsTrue(appSettings is not null);
        HttpClient? httpClient = _WebApplicationFactory?.CreateClient();
        Assert.IsTrue(httpClient is not null);
        httpClient.BaseAddress = new Uri(appSettings.ApiBaseUrl);
        if (System.Diagnostics.Debugger.IsAttached)
            AccountDMO(appSettings, httpClient);
        _Logger?.LogInformation("{TestName} completed", _TestContext?.TestName);
        NonThrowTryCatch();
    }

}