using System.Web;
using Yw;

namespace HStation.WinFrmUI
{
    public partial class WechatBindingCtrl : DevExpress.XtraEditors.XtraUserControl
    {
        public WechatBindingCtrl()
        {
            InitializeComponent();
        }

        /// <summary>
        /// 绑定事件
        /// </summary>
        public event Action<string> LoginStartEvent;

        /// <summary>
        /// 登录取消事件
        /// </summary>
        public event Action LoginCancelEvent;

        private bool _isInitialized = false;//初始化
        private const string _template = "hzkw_wx_template";//微信登录模板

        /// <summary>
        /// 初始化
        /// </summary>
        public async void Initial()
        {
            var loginUrl = await BLLFactory<Yw.BLL.ToolWechat>.Instance.GetLoginUrl(_template);
            await this.webView21.EnsureCoreWebView2Async();
            this.webView21.Source = new Uri(loginUrl);
            this.webView21.CoreWebView2.SourceChanged += CoreWebView2_SourceChanged;
        }

        //源改变
        private void CoreWebView2_SourceChanged(object? sender, Microsoft.Web.WebView2.Core.CoreWebView2SourceChangedEventArgs e)
        {
            var collection = HttpUtility.ParseQueryString(this.webView21.Source.Query);
            var code = collection["code"];
            var state = collection["state"];
            if (!string.IsNullOrEmpty(code))
            {
                LoginStartEvent?.Invoke(code);
            }
        }
    }
}