using System;
using System.Drawing;
using System.Windows.Forms;
using Elfisa.UI.Helpers;
using Elfisa.UI.Theming;
using Электронная_Фармация.Classes;
using Электронная_Фармация.Properties;

namespace Электронная_Фармация.HelpForms
{
    public partial class HF_LocationId : Form
    {
        public HF_LocationId()
        {
            InitializeComponent();
            Shown += (_, __) => WindowChromeHelper.ApplyTitleBarTheme(this, ThemeManager.Colors);
        }

        /// <summary>
        /// Показывает диалог Location ID. Возвращает true, если значение сохранено.
        /// </summary>
        public static bool PromptAndSave(IWin32Window owner)
        {
            using (var form = new HF_LocationId())
            {
                UiThemeHelper.ApplyToControlTree(form);
                return form.ShowDialog(owner) == DialogResult.OK;
            }
        }

        private void HF_LocationId_Load(object sender, EventArgs e)
        {
            UiThemeHelper.ApplyToControlTree(this);
            WindowChromeHelper.ApplyDialogChrome(this, panelHeader, lblTitle);
            txtLocationId.Text = Settings.Default.LocationId ?? string.Empty;
            txtLocationId.SelectAll();
            txtLocationId.Focus();
        }

        private void btnSave_Click(object sender, EventArgs e)
        {
            var locationId = (txtLocationId.Text ?? string.Empty).Trim();
            if (string.IsNullOrWhiteSpace(locationId))
            {
                UiDialogs.ShowError("Укажите Location ID торговой точки.", "Location ID", this);
                txtLocationId.Focus();
                return;
            }

            AppConfig.SetLocationId(locationId);
            AppDebugLog.Info("Auth", $"LocationId сохранён: {locationId}");
            DialogResult = DialogResult.OK;
            Close();
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            Close();
        }
    }
}