using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using DevExpress.XtraEditors;

namespace ProjectBase.Controls
{
    public partial class BaseDock : DevExpress.XtraEditors.XtraForm
    {
        /// <summary>
        /// 子窗体数据保存的触发
        /// </summary>
        public event EventHandler OnDataSaved;

        /// <summary>
        /// 进行数据过滤的Sql条件，默认通过 Cache.Instance["DataFilterCondition"]获取
        /// </summary>
        public string DataFilterCondition { get; set; }

        /// <summary>
        /// 选择查看的公司ID
        /// </summary>
        public string SelectedCompanyID { get; set; }

        public BaseDock()
        {
            InitializeComponent();

            //为了保证一些界面控件的权限控制和身份确认，以及简化操作，在界面初始化的时候，从缓存里面内容（如果存在的话）
            //继承的子模块，也可以通过InitFunction()进行指定用户相关信息
            //this.LoginUserInfo = Cache.Instance["LoginUserInfo"] as LoginUserInfo;
            //this.FunctionDict = Cache.Instance["FunctionDict"] as Dictionary<string, string>;

            //// 进行数据过滤的Sql条件
            //this.DataFilterCondition = Cache.Instance["DataFilterCondition"] as string;
            //this.SelectedCompanyID = Cache.Instance["SelectedCompanyID"] as string;
        }

        /// <summary>
        /// 处理数据保存后的事件触发
        /// </summary>
        public virtual void ProcessDataSaved(object sender, EventArgs e)
        {
            if (OnDataSaved != null)
            {
                OnDataSaved(sender, e);
            }
        }

        /// <summary>
        /// 记录异常
        /// </summary>
        /// <param name="ex"></param>
        public void WriteException(Exception ex)
        {
            // 在本地记录异常
            //LogTextHelper.Error(ex);
            //MessageDxUtil.ShowError(ex.Message);
        }

        /// <summary>
        /// 处理异常信息
        /// </summary>
        /// <param name="ex">异常</param>
        public void ProcessException(Exception ex)
        {
            this.WriteException(ex);

            // 显示异常页面
            //FrmException frmException = new FrmException(this.UserInfo, ex);
            //frmException.ShowDialog();

            MessageBox.Show(ex.Message);//临时处理
        }

        /// <summary>
        /// 可供重写的窗体加载函数，子窗体特殊处理只需重写该函数
        /// </summary>
        public virtual void FormOnLoad()
        {
        }

        protected override void OnControlAdded(ControlEventArgs e)
        {
            if (!this.DesignMode)
            {
                System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(BaseDock));
                //this.Icon = WHC.WareHouseMis.DotUI.Properties.Resources.app;

                //this.StartPosition = FormStartPosition.CenterScreen;

                base.OnControlAdded(e);
            }

        }

        protected override void OnLoad(EventArgs e)
        {
            if (!this.DesignMode)
            {
                System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(BaseDock));

                this.StartPosition = FormStartPosition.CenterScreen;
                base.OnLoad(e);
            }
        }


        private void BaseForm_Load(object sender, EventArgs e)
        {
            if (!this.DesignMode)
            {
                // 设置鼠标繁忙状态
                this.Cursor = Cursors.WaitCursor;
                try
                {
                    this.FormOnLoad();
                }
                catch (Exception ex)
                {
                    this.ProcessException(ex);
                }
                finally
                {
                    // 设置鼠标默认状态
                    this.Cursor = Cursors.Default;
                }
            }
        }

        private void BaseForm_KeyUp(object sender, KeyEventArgs e)
        {
            switch (e.KeyCode)
            {
                case Keys.F5://刷新
                    this.FormOnLoad();
                    break;
            }
        }

        /// <summary>
        /// 初始化权限控制信息
        /// </summary>
        //public void InitFunction(LoginUserInfo userInfo, Dictionary<string, string> functionDict)
        //{
        //    if (userInfo != null)
        //    {
        //        this.LoginUserInfo = userInfo;
        //    }
        //    if (functionDict != null && functionDict.Count > 0)
        //    {
        //        this.FunctionDict = functionDict;
        //    }
        //}

        /// <summary>
        /// 是否具有访问指定控制ID的权限
        /// </summary>
        /// <param name="controlId">功能控制ID</param>
        /// <returns></returns>
        public bool HasFunction(string controlId)
        {
            bool result = false;
            if (string.IsNullOrEmpty(controlId))
            {
                result = true;
            }
            else if (FunctionDict != null && FunctionDict.ContainsKey(controlId))
            {
                result = true;
            }
            return result;
        }

        /// <summary>
        /// 登陆用户基础信息
        /// </summary>
        //public LoginUserInfo LoginUserInfo { get; set; }

        /// <summary>
        /// 登录用户具有的功能字典集合
        /// </summary>
        public Dictionary<string, string> FunctionDict { get; set; }

        //private AppInfo m_AppInfo = new AppInfo();
        /// <summary>
        /// 应用程序基础信息
        /// </summary>
        //public AppInfo AppInfo
        //{
        //    get { return m_AppInfo; }
        //    set { this.m_AppInfo = value; }
        //}
    }
}