using System.Text;
using Centron.BusinessLogic.Administration.Settings;
using Centron.Common.TextCoding;
using Centron.Data.Entities.Accounts;
using Centron.Data.Entities.Administration;
using Centron.Data.Entities.Administration.Logins;
using Centron.Data.Entities.Administration.Settings;
using Centron.Data.Entities.CustomerArea;
using Centron.Data.Entities.EmployeeArea;
using Centron.DAO.TemporaryEntities;
using Centron.Interfaces.Administration.Settings;
using NHibernate;

namespace Centron.Tests.BL.SetupUtils;

public static class DbSetupUtils
{
    public static AppUser SaveAppUser(
        ISession session,
        string? name,
        string? email,
        int id,
        string? subjectId = null,
        bool isAccountDisabled = false,
        DateTime? commencementDate = null,
        DateTime? leavingDate = null,
        int state = 1,
        string? plainTextPassword = null,
        DateTime? disabledFromDate = null,
        DateTime? disabledToDate = null,
        bool isEmployeeActive = true)
    {
        var employee = new EmployeeCompact
        {
            I3D = id,
            Email = email,
            CommencementDate = commencementDate,
            LeavingDate = leavingDate,
            State = state,
            IsActive = isEmployeeActive
        };

        string? encodedPassword = null;
        if(plainTextPassword is not null)
        {
            Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
            encodedPassword = SHA1Decoder.GetDecodedSHA1String(plainTextPassword);
        }
        var appUser = new AppUser
        {
            Name = name,
            I3D = id,
            Employee = employee,
            OpenIdConnectSubjectIdentifier = subjectId,
            IsAccountDisabled = isAccountDisabled,
            Password = encodedPassword,
            AccountDisabledFromDate = disabledFromDate,
            AccountDisabledToDate = disabledToDate
        };
        return SaveAppUser(session, appUser, employee, id);
    }

    public static AppUser SaveAppUser(ISession session, AppUser appUser, EmployeeCompact employee, int id)
    {
        session.Save(employee, id);
        session.Save(appUser, id);
        session.Flush();
        return session.Get<AppUser>(id);
    }

    public static int SetupResponsibleEmployeeForWebaccounts(ISession session, EmployeeCompact responsibleEmployee)
    {
        // Get the AppUser associated with this employee
        var appUser = session.Query<AppUser>()
            .FirstOrDefault(u => u.Employee.I3D == responsibleEmployee.I3D);

        if (appUser == null)
            throw new InvalidOperationException($"No AppUser found for Employee I3D {responsibleEmployee.I3D}");

        var id = (int)ApplicationSettingID.CentronSystemUser;

        var setting = new ApplicationSetting
        {
            I3D = id,
            ValueInt = appUser.I3D,
            Description = "Centron System User for Webaccounts"
        };
        session.Save(setting);
        session.Flush();
        return appUser.I3D;
    }
    public static WebAccount SaveWebAccount(
        ISession session,
        string? name,
        string? email,
        int id,
        string? plainTextPassword,
        int status = 1)
    {
        var customer = new Customer
        {
            I3D = id,
        };
        // var address = new Address
        // {
        //     I3D = id,
        //     CustomerI3D = customer.I3D,
        //     State = 1,
        // };
        // var contactPerson = new ContactPerson // Personen
        // {
        //     I3D = id,
        //     Address = address,
        //     State = 1
        // };
        var account = new Account
        {
            I3D = id,
            IsActive = true,
            IsLocked = false
        };
        var accountAddress = new AccountAddress
        {
            I3D = id,
            IsActive = true,
            AccountI3D = account.I3D
        };
        var addressContact = new AccountAddressContact
        {
            I3D = id,
            AccountAddressI3D = accountAddress.I3D,
            IsActive = true
        };

        Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
        var encodedPassword = SHA1Decoder.GetDecodedSHA1String(plainTextPassword);
        var webAccount = new WebAccount
        {
            I3D = id,
            Username = name,
            Status = status,
            CustomerI3D = customer.I3D,
            // AddressContactI3D = contactPerson.I3D,
            AccountAddressContactI3D = addressContact.I3D,
            Password = encodedPassword,
        };

        session.Save(customer, id);
        // session.Save(address, id);
        // session.Save(contactPerson, id);
        session.Save(account, id);
        session.Save(accountAddress, id);
        session.Save(addressContact, id);
        session.Save(webAccount, id);
        session.Flush();
        return session.Get<WebAccount>(id);
    }

    public static ApplicationSetting SaveApplicationSetting(
        ISession session,
        ApplicationSettingID id,
        int? valueInt = null,
        string? valueText = null,
        decimal? valueDecimal = null,
        string? description = null)
    {
        var setting = session.Get<ApplicationSetting>((int)id);
        if (setting == null)
        {
            setting = new ApplicationSetting
            {
                I3D = (int)id
            };
        }
        setting.ValueInt = valueInt;
        setting.ValueText = valueText;
        setting.ValueDecimal = valueDecimal;
        setting.Description = description ?? "";
        
        session.SaveOrUpdate(setting);
        session.Flush();
        return setting;
    }
}