using System;
using System.Windows.Forms;
using Tanshu.Accounts.Contracts;
using Tanshu.Accounts.Entities.Auth;
using Tanshu.Accounts.Helpers;
using Tanshu.Accounts.Repository;
using System.Collections.Generic;
using Tanshu.Common.KeyboardControl;

namespace Tanshu.Accounts.PointOfSale
{
    public partial class MainForm : Form
    {
        public MainForm()
        {
            InitializeComponent();
        }

        User form_userEvent(object sender, UserEventArgs e)
        {
            User user = e.User;

            if (user == null)
            {
                using (UserForm form = new UserForm(null))
                {
                    form.ShowDialog();
                }
            }
            else
            {
                using (UserForm form = new UserForm(user.UserID))
                {
                    form.ShowDialog();
                }
            }
            e.Handled = true;
            return new User();
        }

        private void btnLogin_Click(object sender, EventArgs e)
        {
            LoginUser(true);
        }
        private void btnSale_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.SALES))
                using (SalesForm frmSale = new SalesForm(new BillController(null)))
                    frmSale.ShowDialog();
        }

        private void btnProduct_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.PRODUCTS))
                using (ProductsForm frm = new ProductsForm())
                    frm.ShowDialog();

        }

        private void btnProductGroup_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.PRODUCTS))
                using (var frm = new ProductTypes())
                    frm.ShowDialog();

        }

        private void btnCustomer_Click(object sender, EventArgs e)
        {
            using (CustomersForm Customer = new CustomersForm(null, ""))
            {
                Customer.ShowDialog();
            }

        }

        private void btnInitial_Click(object sender, EventArgs e)
        {
#if (DEBUG)
            if (Session.IsAllowed(RoleConstants.MASTER_OWNER))
            {
                Fixtures.CreateSchema();
                MessageBox.Show("Schema Recreated");
            }
#endif
        }

        private void btnAdvanceReceive_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.SALES))
                using (frmRecieveAdvance frm = new frmRecieveAdvance())
                    frm.ShowDialog();
        }

        private void btnAdvanceAdjust_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.SALES))
                using (frmAdjustAdvance frm = new frmAdjustAdvance())
                    frm.ShowDialog();

        }

        private void btnExit_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void btnCreateUser_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.SECURITY_MANAGE_ROLES))
                using (SelectUser form = new SelectUser(UserBI.GetFilteredUsers, true))
                {
                    form.userEvent += new UserEventHandler(form_userEvent);
                    form.ShowDialog();
                }
        }

        private void btnUserRoles_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.SECURITY_MANAGE_ROLES))
                using (var frm = new AssignUserGroups())
                    frm.ShowDialog();
        }

        private void btnChangePassword_Click(object sender, EventArgs e)
        {
            using (ChangePassword frm = new ChangePassword(new KeyboardControl()))
                frm.ShowDialog();

        }

        private void btnCashierCheckout_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.CASHIER_CHECKOUT))
                using (Cashier_Checkout_Form frm = new Cashier_Checkout_Form())
                    frm.ShowDialog();
        }

        private void btnSaleAnalysis_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.SALE_ANALYSIS))
                using (frmSaleAnalysisForm frm = new frmSaleAnalysisForm())
                    frm.ShowDialog();
        }

        private void btnSaleDetail_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.SALE_DETAIL))
                using (var frm = new frmSaleDetail())
                    frm.ShowDialog();
        }

        private void MainForm_Load(object sender, EventArgs e)
        {
            CheckRoles();
        }
        private void CheckRoles()
        {
#if (DEBUG)
            btnInitial.Visible = Session.IsAllowed(RoleConstants.MASTER_OWNER);
#else
            btnInitial.Visible = false;
#endif

            btnSale.Visible = Session.IsAllowed(RoleConstants.SALES);

            btnProduct.Visible = Session.IsAllowed(RoleConstants.PRODUCTS);
            btnProductGroup.Visible = Session.IsAllowed(RoleConstants.PRODUCTS);

            btnCustomer.Visible = Session.IsAllowed(RoleConstants.CUSTOMERS);

            btnAdvanceReceive.Visible = Session.IsAllowed(RoleConstants.RECEIVE_ADVANCE);

            btnAdvanceAdjust.Visible = Session.IsAllowed(RoleConstants.ADJUST_ADVANCE);

            btnCreateUser.Visible = Session.IsAllowed(RoleConstants.SECURITY_MANAGE_USERS);
            btnUserRoles.Visible = Session.IsAllowed(RoleConstants.SECURITY_MANAGE_USERS);

            btnGroupRoles.Visible = Session.IsAllowed(RoleConstants.SECURITY_MANAGE_ROLES);

            btnCashierCheckout.Visible = Session.IsAllowed(RoleConstants.CASHIER_CHECKOUT);
            btnSaleAnalysis.Visible = Session.IsAllowed(RoleConstants.SALE_ANALYSIS);
            btnSaleDetail.Visible = Session.IsAllowed(RoleConstants.SALE_DETAIL);

            btnChangePassword.Visible = Session.IsAuthenticated;
        }

        private void btnGroupRoles_Click(object sender, EventArgs e)
        {
            if (Session.IsAllowed(RoleConstants.SECURITY_MANAGE_ROLES))
                using (var frm = new AssignGroupRoles())
                    frm.ShowDialog();

        }

        private void btnSwipeLogin_Click(object sender, EventArgs e)
        {
            LoginUser(false);
        }
        private void LoginUser(bool keyboard)
        {
            ILogin login;
            if (keyboard)
                login = new KeyboardLogin();
            else
                login = new MsrLogin();

            if (!Session.IsAuthenticated)
            {
                if (login.LoginUser())
                {
                    this.Text = "Main Menu - User: " + Session.User.Name;
                    btnLogin.Text = "Logout";
                    btnSwipeLogin.Visible = false;
                }
            }
            else
            {
                login.LogoutUser();
                this.Text = "Main Menu - Login";
                btnLogin.Text = "Login";
                btnSwipeLogin.Visible = true;
            }
            CheckRoles();

        }

    }
}