using System;
using System.Windows.Forms;
using Tanshu.Accounts.Repository;
using Tanshu.Accounts.Entities;
using System.Linq;
using System.Collections.Generic;

namespace Tanshu.Accounts.PointOfSale
{
    public partial class MachineEditForm : Form
    {
        private Guid? _machineLocationID;
        private string _machineName;
        public MachineEditForm(Guid machineLocationID)
            : this()
        {
            _machineLocationID = machineLocationID;
        }

        public MachineEditForm(string machineName)
            : this()
        {
            _machineName = machineName;
        }

        public MachineEditForm()
        {
            InitializeComponent();
        }

        private void MachineEditForm_Load(object sender, EventArgs e)
        {
            MachineLocation machineLocation;
            bsLocations.DataSource = LocationBI.List();
            if (_machineLocationID.HasValue)
            {
                machineLocation = MachineLocationBI.Get(_machineLocationID.Value);
                txtMachine.Text = machineLocation.Machine;
                cmbLocation.SelectedItem = machineLocation.Location;
                txtMachine.Focus();
            }
            else if (!string.IsNullOrEmpty(_machineName))
            {
                txtMachine.Text = _machineName;
                txtMachine.ReadOnly = true;
                cmbLocation.Focus();
            }
            else
            {
                txtMachine.Focus();
            }
        }

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

        private void btnOk_Click(object sender, EventArgs e)
        {
            MachineLocation machineLocation;
            if (_machineLocationID.HasValue)
                machineLocation = MachineLocationBI.Get(_machineLocationID.Value);
            else
                machineLocation = new MachineLocation();

            if (string.IsNullOrEmpty(txtMachine.Text.Trim()))
                return;
            machineLocation.Machine = txtMachine.Text.Trim();
            var location = (string)cmbLocation.SelectedItem;
            if (string.IsNullOrEmpty(location))
                return;
            machineLocation.Location = location;
            if (_machineLocationID.HasValue)
                MachineLocationBI.Update(machineLocation);
            else
                MachineLocationBI.Insert(machineLocation);
            MessageBox.Show("Update / Save Successful");
            this.Close();
        }
    }
}