using System;
using System.ComponentModel.Design;
using System.Linq;
using System.Windows.Forms;
using Common;

//20160509 - v1.2 - added stain %, price increase % -maanie
//20161031 - v1.3 - added 2 additional email addresses - maanie
//20181115 - added DoublePrintBagLabel - maanie
//20230831 - added active field

namespace PersonalLaundry
{
    public partial class CustomerForm : Form
    {
        public event EventHandler CustomerSaved;
        OperatorLogin operatorLogin;
        ConsoleForm console;
        int customerId;

        public CustomerForm(OperatorLogin operatorLogin, ConsoleForm console, int customerId)
        {
            this.operatorLogin = operatorLogin;
            this.console = console;
            this.customerId = customerId;
          
            InitializeComponent();
        }

        public CustomerForm(OperatorLogin operatorLogin, ConsoleForm console)
        {
            this.operatorLogin = operatorLogin;
            this.console = console;

            InitializeComponent();
        }

        private void CloseButton_Click(object sender, EventArgs e)
        {
            Close();
        }

        private void CustomerForm_Load(object sender, EventArgs e)
        {
            LoadBillingProfiles();
            LoadCompanies();

            if (customerId < 0) return;

            if (customerId == 0)
            {
                StainExpressPercentage.Text = "50";
                PriceIncreasePercentage.Text = "0";
            }
            else
                LoadCustomer(customerId);
        }

        private void LoadBillingProfiles()
        {
            using (var db = new DataModel())
            {
                BillingProfileComboBox.DataSource = db.BillingProfiles.Where(t => t.BillingProfileId > 0).ToList();
                BillingProfileComboBox.DisplayMember = "ProfileName";
                BillingProfileComboBox.ValueMember = "BillingProfileId";
            }
        }

        private void LoadCustomer(int i)
        {
            using (var db = new DataModel())
            {
                var customer = db.Customers.FirstOrDefault(c => c.CustomerId == i);
                if (customer == null) return;

                CustomerName.Text = customer.Name;
                cmbCompany.SelectedValue = customer.CompanyID;
                ContactName.Text = customer.ContactName;
                EmailAddress.Text = customer.EmailAddress;
                //20161031 - v1.3 - added 2 additional email addresses - maanie
                EmailAddress2.Text = customer.EmailAddress2;
                EmailAddress3.Text = customer.EmailAddress3;
                AddressLine1.Text = customer.AddressLine1;
                AddressLine2.Text = customer.AddressLine2;
                City.Text = customer.AddressCity;
                PostCode.Text = customer.AddressPostCode;
                VATNumber.Text = customer.VATNumber;
                PastelReference.Text = customer.PastelCode;
                BillingProfileComboBox.SelectedIndex = BillingProfileComboBox.FindString(customer.BillingProfile.ProfileName, 0);
                CreatedBy.Text = customer.OperatorLogin.Username;
                //20160509 - v1.2 - added stain %, price increase % -maanie
                StainExpressPercentage.Text = customer.StainExpressPercentage.ToString();
                PriceIncreasePercentage.Text = customer.PriceIncreasePercentage.ToString();
                BagLabelComboBox.SelectedIndex = Convert.ToInt32(customer.DoublePrintBagLabel); //20181115 - added DoublePrintBagLabel - maanie
                ActiveCheckBox.Checked = customer.IsActive; //20230831 - added active field
            }
        }

        private void LoadCompanies()
        {
            using (var db = new DataModel())
            {
                cmbCompany.DataSource = db.Companies.ToList();
                cmbCompany.DisplayMember = "CompanyName";
                cmbCompany.ValueMember = "CompanyID";
            }
        }

        private void Save()
        {
            using (var db = new DataModel())
            {
                Customer customer;
                if (customerId == 0)
                {
                    //20160509 - v1.2 - added stain %, price increase % - maanie
                    //20161031 - v1.3 - added 2 additional email addresses - maanie
                    customer = new Customer
                    {
                        Name = CustomerName.Text.Trim(),
                        CompanyID = int.Parse(cmbCompany.SelectedValue.ToString()),
                        ContactName = ContactName.Text.Trim(),
                        AddressLine1 = AddressLine1.Text.Trim(),
                        AddressLine2 = AddressLine2.Text.Trim(),
                        AddressCity = City.Text.Trim(),
                        AddressPostCode = PostCode.Text.Trim(),
                        BillingProfileId = int.Parse(BillingProfileComboBox.SelectedValue.ToString()),
                        OperatorLoginId = operatorLogin.OperatorLoginId,
                        EmailAddress = EmailAddress.Text.Trim(),
                        EmailAddress2 = EmailAddress2.Text.Trim(),
                        EmailAddress3 = EmailAddress3.Text.Trim(),
                        VATNumber = VATNumber.Text.Trim(),
                        StainExpressPercentage = (StainExpressPercentage.Text.Trim() == "" ? 0 : double.Parse(StainExpressPercentage.Text.Trim())),
                        PriceIncreasePercentage = (PriceIncreasePercentage.Text.Trim() == "" ? 0 : double.Parse(PriceIncreasePercentage.Text.Trim())),
                        DoublePrintBagLabel = Convert.ToBoolean(BagLabelComboBox.SelectedIndex), //20181115 - added DoublePrintBagLabel - maanie
                        IsActive = ActiveCheckBox.Checked //20230831 - added active field
                    };
                  
                    db.Customers.Add(customer);
                    db.SaveChanges();
                    if (CustomerSaved != null) CustomerSaved(this, new EventArgs());
                    customer = db.Customers.FirstOrDefault(c => c.Name == CustomerName.Text.Trim());
                    if (customer == null) return;
                    customerId = customer.CustomerId;

                    MessageBox.Show(@"Saved!", @"Customer", MessageBoxButtons.OK, MessageBoxIcon.Information);

                    LoadCustomer(customerId);
                    console.PopulateMenu();
                    return;
                }
                customer = db.Customers.FirstOrDefault(c => c.CustomerId == customerId);
                if (customer == null) return;

                customer.Name = CustomerName.Text.Trim();
                customer.CompanyID = int.Parse(cmbCompany.SelectedValue.ToString());
                customer.ContactName = ContactName.Text.Trim();
                customer.AddressLine1 = AddressLine1.Text.Trim();
                customer.AddressLine2 = AddressLine2.Text.Trim();
                customer.AddressCity = City.Text.Trim();
                customer.AddressPostCode = PostCode.Text.Trim();
                customer.BillingProfileId = int.Parse(BillingProfileComboBox.SelectedValue.ToString());
                customer.VATNumber = VATNumber.Text.Trim();
                customer.EmailAddress = EmailAddress.Text.Trim();
                //20161031 - v1.3 - added 2 additional email addresses - maanie
                customer.EmailAddress2 = EmailAddress2.Text.Trim();
                customer.EmailAddress3 = EmailAddress3.Text.Trim();
                customer.PastelCode = PastelReference.Text.Trim();
                //20160509 - v1.2 - added stain %, price increase % -maanie
                customer.StainExpressPercentage = (StainExpressPercentage.Text.Trim() == "" ? 0 : double.Parse(StainExpressPercentage.Text.Trim()));
                customer.PriceIncreasePercentage = (PriceIncreasePercentage.Text.Trim() == "" ? 0 : double.Parse(PriceIncreasePercentage.Text.Trim()));
                customer.DoublePrintBagLabel = Convert.ToBoolean(BagLabelComboBox.SelectedIndex); //20181115 - added DoublePrintBagLabel - maanie
                customer.IsActive = ActiveCheckBox.Checked; //20230831 - added active field

                db.SaveChanges();
                if (CustomerSaved != null) CustomerSaved(this, new EventArgs());
                MessageBox.Show(@"Saved!", @"Customer", MessageBoxButtons.OK, MessageBoxIcon.Information);
                LoadCustomer(customerId);
                console.PopulateMenu();
            }
        }

        private void CustomerForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (MessageBox.Show(@"Would you like to save changes?", @"Save Customer", MessageBoxButtons.YesNo) != DialogResult.Yes) return;
            
            Save();
        }
    }
}