using System;
using System.Linq;

using Fab2ApprovalSystem.DMO;
using Fab2ApprovalSystem.Models;
using Fab2ApprovalSystem.ViewModels;

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

namespace Fab2ApprovalTests.DMO;

[TestClass]
public class EngineeringChangeNoticeDMOTests {

#pragma warning disable CS8618

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

#pragma warning restore

    public static void SetGlobalVars(ILogger? logger, AppSettings appSettings) {
        logger?.LogDebug("Starting to set Fab2ApprovalSystem.Misc.GlobalVars");
        Fab2ApprovalSystem.Misc.GlobalVars.AppSettings = appSettings;
        Fab2ApprovalSystem.Misc.GlobalVars.AttachmentUrl = appSettings.AttachmentUrl is null ? string.Empty : appSettings.AttachmentUrl;
        Fab2ApprovalSystem.Misc.GlobalVars.CA_BlankFormsLocation = appSettings.CABlankFormsLocation;
        Fab2ApprovalSystem.Misc.GlobalVars.DBConnection = appSettings.DBConnection;
        Fab2ApprovalSystem.Misc.GlobalVars.DB_CONNECTION_STRING = appSettings.DBConnectionString;
        Fab2ApprovalSystem.Misc.GlobalVars.hostURL = appSettings.HostURL;
        Fab2ApprovalSystem.Misc.GlobalVars.IS_INFINEON_DOMAIN = appSettings.IsInfineonDomain;
        Fab2ApprovalSystem.Misc.GlobalVars.MesaTemplateFiles = appSettings.MesaTemplateFiles;
        Fab2ApprovalSystem.Misc.GlobalVars.NDriveURL = appSettings.NDriveURL;
        Fab2ApprovalSystem.Misc.GlobalVars.SENDER_EMAIL = appSettings.SenderEmail;
        Fab2ApprovalSystem.Misc.GlobalVars.USER_ID = appSettings.UserId;
        Fab2ApprovalSystem.Misc.GlobalVars.USER_ISADMIN = appSettings.UserIsAdmin;
        Fab2ApprovalSystem.Misc.GlobalVars.WSR_URL = appSettings.WSR_URL;
        logger?.LogDebug("Finished setting Fab2ApprovalSystem.Misc.GlobalVars");
    }

    [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 EngineeringChangeNoticeDMO(ILogger? logger, AppSettings appSettings, int maxDays, int ecnNumber) {
#pragma warning disable IDE0059
        SetGlobalVars(logger, appSettings);
        ECN_DMO ecnDMO = new();
        ECN ecn = ecnDMO.GetECN(ecnNumber);
        // void CancelECN(int? ecnNumber);
        bool canSubmitECN = ecnDMO.CanSubmitECN(ecnNumber);
        // void DeleteDocument(int ecnNumber, appSettings.UserId, string ecnTypeString);
        // void DeleteECNAttachment(int attachmentID);
        // bool ECNApproveCancelled_ExpiredDocument(int issueID, byte step, string comments, out bool lastStep, appSettings.UserId, int documentType);
        // void ECNResetTECNAtRejection(int ecnNumber, appSettings.UserId, int docType);
        IssuesViewModel[] issuesViewModels = ecnDMO.GetAllTECNs().ToArray();
        ApprovalLogHistory[] approvalLogHistories = ecnDMO.GetECNApprovalLogHistory(ecnNumber).ToArray();
        ECNAttachment[] eCNAttachments = ecnDMO.GetECNAttachments(ecnNumber).ToArray();
        IssuesViewModel[] issuesViewModelsB = ecnDMO.GetECN_TECNPendingApprovals(appSettings.UserId).ToArray();
        // string GetFileName(string attachmentID);
        IssuesViewModel[] issuesViewModelsC = ecnDMO.GetMyConvertedTECNsToECNs(appSettings.UserId, maxDays).ToArray();
        IssuesViewModel[] issuesViewModelsD = ecnDMO.GetMyExpiredTECNs(appSettings.UserId, maxDays).ToArray();
        IssuesViewModel[] issuesViewModelsE = ecnDMO.GetMyExpiringTECNs(appSettings.UserId, maxDays).ToArray();
        // List<string> GetRejectionOrginatorEmailList(int ecnNumber);
        int[] ints = ecnDMO.GetTECNNotificationUsers().ToArray();
        // void InsertECNAttachment(ECNAttachment attach);
        // int PCRBExists(int pcrb);
        // void ReassignOriginatorECN(int ecnNumber, int newOriginatorID, string comments, appSettings.UserId);
        // void ReleaseLockOnDocument(appSettings.UserId, int issueID);
        // int ReSubmitDocument(int issueID, appSettings.UserId, int documentType, out int allowedITAR, string descriptionOfChange, string reasonForChange, string ecnTypeString, out int newECNNumber, int categoryId);
        // void SaveAfterSubmitByApprover(int ecnNumber, string implementationDetails);
        // void SetToExecutionStep(int ecnNumber, appSettings.UserId, int documentType, string ecnTypeString);
        // int SubmitDocument(int issueID, appSettings.UserId, int documentType, out int allowedITAR);
        // int SubmitForCancellation(int issueID, byte currentStep, appSettings.UserId, int documentType, string ecnType, int TECNOperationType);
        // int SubmitTECNExtensionDocument(int issueID, appSettings.UserId, int documentType, DateTime extensionDate);
        // void TECNExtensionLog(int ecnNumber, DateTime extensionDate);
        // void UpdateECNType(int ecnNumber, string ecnType);
        // ECN InsertECN(ECN ecn)
        // void UpdateECN(ECN ecn)
        // ECN GetECN(int ecnNumber, out int isITAR, int userID)
        // ECN GetECNForRead(int ecnNumber, out int isITAR, int userID)
        // ECNPdf GetECNPdf(int ecnNumber)
        ECNAffectedDeparmtent[] departments = ecnDMO.GetDepartments().ToArray();
        ECNAffectedModule[] modules = ecnDMO.GetModules().ToArray();
        ECNCategory[] categories = ecnDMO.GetCategories().ToArray();
        ECNArea[] eCNAreas = ecnDMO.GetECNAreas().ToArray();
        ECNTechnology[] eCNTechnologies = ecnDMO.GetECNTechnologies().ToArray();
        ECNAcknowledgementTrainingBy[] eCNAcknowledgementTrainingBy = ecnDMO.GetECNAcknowledgementTrainingBy().ToArray();
        ProductFamilies[] productFamilies = ecnDMO.GetProductFamilies().ToArray();
        if (ecnDMO is null) { }
#pragma warning restore IDE0059
    }

#if Release
    [Ignore]
#endif
    [TestMethod]
    [DataRow(1, 82700)]
    public void EngineeringChangeNoticeIsAttachedOnlyDMO(int maxDays, int ecnNumber) {
        _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)
            EngineeringChangeNoticeDMO(_Logger, appSettings, maxDays, ecnNumber);
        _Logger?.LogInformation("{TestName} completed", _TestContext?.TestName);
        NonThrowTryCatch();
    }

}