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;
using ProjectBase.Controls;
using SIMDP.BLL;
using SIMDP.Model;
using ProjectBase.Data.Logs;
using SIMDP.Util;
using ProjectBase.Data.BaseDAL;

namespace SIMDP
{
    public partial class FormMenu : BaseDock
    {
        //BlMenuInfo blMenu = new BlMenuInfo();
        string condition = null;  //查询条件
        public FormMenu()
        {
            InitializeComponent();
            InitTree();
            InitGrid();
            #region 初始化Winform类型控件
            Dictionary<string, string> winformType = new Dictionary<string, string>();
            winformType.Add("0","全部");
            foreach (var item in SysEnvironment.dirWinformType)
            {
                winformType.Add(item.Key,item.Value);
            }
            //= SysEnvironment.dirWinformType;
            //winformType.Insert(0, new KeyValuePair<string, string>("0", "全部"));
            BindingSource bsType = new BindingSource();
            bsType.DataSource = winformType;
            this.lookUp_WinformType.Properties.DataSource = bsType;
            this.lookUp_WinformType.Properties.ValueMember = "Key";
            this.lookUp_WinformType.Properties.DisplayMember = "Value";
            this.lookUp_WinformType.Properties.NullText = "请您选择";
            this.lookUp_WinformType.EditValue = "0";
            #endregion
        }

        /// <summary>
        /// 初始化树
        /// </summary>
        private void InitTree()
        {
            this.treeView1.BeginUpdate();
            this.treeView1.Nodes.Clear();

            List<MoMenuInfo> moSecondList = null;// 二级标题
            string condition = string.Format(" menu_winform_type = '2'");
            moSecondList = BLLFactory<BlMenuInfo>.Instance.Find(condition);
            List<MoMenuInfo> moFirstList = null; // 一级标题
            condition = string.Format(" menu_winform_type = '1'");
            moFirstList = BLLFactory<BlMenuInfo>.Instance.Find(condition);

            TreeNode rootNode = new TreeNode();
            rootNode.Text = "数据平台";
            rootNode.ImageIndex = 0;
            rootNode.SelectedImageIndex = 0;
            rootNode.Tag = null;
            this.treeView1.Nodes.Add(rootNode);

            foreach (MoMenuInfo first in moFirstList)
            {
                if (first != null)
                {
                    TreeNode oneNode = new TreeNode();   //根节点
                    oneNode.Text = first.Name;
                    oneNode.Name = first.ID;
                    oneNode.ImageIndex = 1;
                    oneNode.SelectedImageIndex = 1;
                    oneNode.Tag = string.Format(" menu_parent_id = '{0}'", first.ID);
                    //topnode.ImageIndex = Portal.gc.GetImageIndex(groupInfo.Category);
                    //topnode.SelectedImageIndex = Portal.gc.GetImageIndex(groupInfo.Category);
                    rootNode.Nodes.Add(oneNode);
                    foreach (MoMenuInfo second in moSecondList)
                    {
                        if (!second.PID.Equals(first.ID))
                            continue;
                        TreeNode twoNode = new TreeNode();   //一级节点
                        twoNode.Text = second.Name;
                        twoNode.Name = second.ID;
                        twoNode.ImageIndex = 2;
                        twoNode.SelectedImageIndex = 2;
                        twoNode.Tag = string.Format(" menu_parent_id = '{0}'", second.ID);
                        //topnode.ImageIndex = Portal.gc.GetImageIndex(groupInfo.Category);
                        //topnode.SelectedImageIndex = Portal.gc.GetImageIndex(groupInfo.Category);
                        oneNode.Nodes.Add(twoNode);
                    }
                }
            }

            this.treeView1.ExpandAll();
            this.treeView1.EndUpdate();
        }

        /// <summary>
        /// 选中节点后显示
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
        {
            if (e.Node != null && e.Node.Tag != null)
            {
                condition = e.Node.Tag.ToString();
                BindData(condition);
            }
            else
            {
                condition = "";
                BindData(condition);
            }
        }

        /// <summary>
        /// 绑定数据源
        /// </summary>
        /// <param name="condition"></param>
        private void BindData(string condition)
        {
            if (string.IsNullOrEmpty(condition))
            {
                this.winGridViewPager1.DataSource = BLLFactory<BlMenuInfo>.Instance.GetAll(this.winGridViewPager1.PagerInfo);
                for (int i = 0; i < this.winGridViewPager1.gridView1.Columns.Count; i++)   //设置每列内容居中显示
                {
                    this.winGridViewPager1.gridView1.Columns[i].AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
                }
                return;
            }
            this.winGridViewPager1.DataSource = BLLFactory<BlMenuInfo>.Instance.FindWithPager(condition,this.winGridViewPager1.PagerInfo);
            for (int i = 0; i < this.winGridViewPager1.gridView1.Columns.Count; i++)   //设置每列内容居中显示
            {
                this.winGridViewPager1.gridView1.Columns[i].AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
            }
        }
        /// <summary>
        /// 初始化表格控件
        /// </summary>
        private void InitGrid()
        {
            //entity
            this.winGridViewPager1.OnPageChanged += new EventHandler(winGridViewPager1_OnPageChanged);
            this.winGridViewPager1.OnStartExport += new EventHandler(winGridViewPager1_OnStartExport);
            this.winGridViewPager1.OnEditSelected += new EventHandler(winGridViewPager1_OnEditSelected);
            this.winGridViewPager1.OnAddNew += new EventHandler(winGridViewPager1_OnAddNew);
            this.winGridViewPager1.OnDeleteSelected += new EventHandler(winGridViewPager1_OnDeleteSelected);
            this.winGridViewPager1.OnRefresh += new EventHandler(winGridViewPager1_OnRefresh);
            this.winGridViewPager1.gridView1.CustomColumnDisplayText += new DevExpress.XtraGrid.Views.Base.CustomColumnDisplayTextEventHandler(gridView1_CustomColumnDisplayText);
            //this.winGridViewPager1.AppendedMenu = this.contextMenuStrip1;
            this.winGridViewPager1.ShowLineNumber = true;
            this.winGridViewPager1.BestFitColumnWith = true;
            //this.winGridViewPager1.PagerInfo.PageSize = 10;
            this.winGridViewPager1.DisplayColumns = "Name,Icon,Seq,FunctionId,Visible,WinformType,WebIcon,Url,Creator_ID,CreateTime,Deleted";
            #region 添加别名解析

            this.winGridViewPager1.AddColumnAlias("ID", "");
            this.winGridViewPager1.AddColumnAlias("PID", "");
            this.winGridViewPager1.AddColumnAlias("Name", "显示名称");
            this.winGridViewPager1.AddColumnAlias("Icon", "图标");
            this.winGridViewPager1.AddColumnAlias("Seq", "排序");
            this.winGridViewPager1.AddColumnAlias("FunctionId", "功能ID");
            this.winGridViewPager1.AddColumnAlias("Visible", "菜单可见");
            this.winGridViewPager1.AddColumnAlias("WinformType", "Winform窗体类型");
            this.winGridViewPager1.AddColumnAlias("WebIcon", "Web界面的菜单图标");
            this.winGridViewPager1.AddColumnAlias("Url", "Web界面Url地址");
            this.winGridViewPager1.AddColumnAlias("Creator_ID", "创建人ID");
            this.winGridViewPager1.AddColumnAlias("CreateTime", "创建时间");
            this.winGridViewPager1.AddColumnAlias("Deleted", "是否已删除");

            #endregion
            //string where = GetConditionSql();
            //List<MenuInfo> list = BLLFactory<SysMenu>.Instance.FindWithPager(where, this.winGridViewPager1.PagerInfo);
            this.winGridViewPager1.PrintTitle = "功能菜单信息报表";
            this.winGridViewPager1.gridView1.Appearance.HeaderPanel.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;

        }
        /// <summary>
        /// 分页控件翻页的操作
        /// </summary> 
        private void winGridViewPager1_OnPageChanged(object sender, EventArgs e)
        {
            BindData(condition);
        }

        /// <summary>
        /// 分页控件全部导出操作前的操作
        /// </summary> 
        private void winGridViewPager1_OnStartExport(object sender, EventArgs e)
        {
            this.winGridViewPager1.AllToExport = BLLFactory<BlMenuInfo>.Instance.Find(condition);
        }

        /// <summary>
        /// 分页控件编辑项操作
        /// </summary>
        private void winGridViewPager1_OnEditSelected(object sender, EventArgs e)
        {
            //string ID = this.winGridViewPager1.gridView1.GetFocusedRowCellDisplayText("ID");
            //List<string> IDList = new List<string>();
            //for (int i = 0; i < this.winGridViewPager1.gridView1.RowCount; i++)
            //{
            //    string strTemp = this.winGridViewPager1.GridView1.GetRowCellDisplayText(i, "ID");
            //    IDList.Add(strTemp);
            //}
            MoMenuInfo selectRow = this.winGridViewPager1.gridView1.GetFocusedRow() as MoMenuInfo;
            FormEditMenu editMenu = new FormEditMenu(selectRow);
            editMenu.saveData += new FormEditMenu.save(DataSaved);
            editMenu.ShowDialog();
        }

        /// <summary>
        /// 分页控件新增操作
        /// </summary>        
        private void winGridViewPager1_OnAddNew(object sender, EventArgs e)
        {
            FormEditMenu editMenu = new FormEditMenu(null);
            editMenu.saveData += new FormEditMenu.save(DataSaved);
            editMenu.ShowDialog();
        }

        /// <summary>
        /// 分页控件删除操作
        /// </summary>
        private void winGridViewPager1_OnDeleteSelected(object sender, EventArgs e)
        {
            try
            {
                if (DevExpress.XtraEditors.XtraMessageBox.Show("您确定删除选定的记录么？", "提示信息", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.No)
                {
                    return;
                }
                MoMenuInfo selectRow = this.winGridViewPager1.gridView1.GetFocusedRow() as MoMenuInfo;
                selectRow.Deleted = true;
                bool flag = BLLFactory<BlMenuInfo>.Instance.Update(selectRow,selectRow.Seq);
                if (flag)
                {
                    DevExpress.XtraEditors.XtraMessageBox.Show("删除成功。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    BindData(condition);
                    InitTree();
                    //BlAuthoryRight bl = new BlAuthoryRight();
                    BLLFactory<BlAuthoryRight>.Instance.CreateAuthoryRight();
                }
            }
            catch (Exception ex)
            {
                DevExpress.XtraEditors.XtraMessageBox.Show("删除失败。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                LogHelper.log.Error(string.Format("修改数据库menu出现错误：{0}", ex));
            }
        }

        /// <summary>
        /// 分页控件刷新操作
        /// </summary>
        private void winGridViewPager1_OnRefresh(object sender, EventArgs e)
        {
            BindData(condition);
        }

        private void btn_Query_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(txt_Name.Text) && string.IsNullOrEmpty(txt_FunctionId.Text) && string.IsNullOrEmpty(txt_Url.Text) && check_Visible.CheckState != CheckState.Checked && lookUp_WinformType.EditValue.ToString() == "0")
            {
                BindData(null);
                condition = null;
                return;
            }
            string sql = " 1=1";
            if (!string.IsNullOrEmpty(txt_Name.Text))
            {
                sql += string.Format(" AND menu_name = '{0}'", txt_Name.Text);
            }

            if (!string.IsNullOrEmpty(txt_FunctionId.Text))
            {
                sql += string.Format(" AND menu_function_id = '{0}'", txt_FunctionId.Text);
            }

            if (lookUp_WinformType.EditValue.ToString() != "0")
            {
                sql += string.Format(" AND menu_winform_type = '{0}'", lookUp_WinformType.EditValue.ToString());
            }

            if (!string.IsNullOrEmpty(txt_Url.Text))
            {
                sql += string.Format(" AND menu_url = '{0}'", txt_Url.Text);
            }

            if (check_Visible.CheckState == CheckState.Checked)
            {
                sql += string.Format(" AND menu_visible = '{0}'", 1);
            }
            BindData(sql);
            condition = sql;
        }

        /// <summary>
        /// 保存数据成功后调用
        /// </summary>
        private void DataSaved()
        {
            InitTree();
            BindData(condition);
        }

        void gridView1_CustomColumnDisplayText(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDisplayTextEventArgs e)
        {
            if (e.Column.ColumnType == typeof(DateTime))
            {
                string columnName = e.Column.FieldName;
                if (e.Value != null)
                {
                    if (Convert.ToDateTime(e.Value) <= Convert.ToDateTime("1900-1-1"))
                    {
                        e.DisplayText = "";
                    }
                    else
                    {
                        e.DisplayText = Convert.ToDateTime(e.Value).ToString("yyyy-MM-dd HH:mm");//yyyy-MM-dd
                    }
                }
            }
            if (e.Column.FieldName == "WinformType")
            {
                e.DisplayText = SysEnvironment.dirWinformType.FirstOrDefault(p => p.Key == e.Value.ToString().Trim()).Value;
            }
        }

        private void menu_Add_Click(object sender, EventArgs e)
        {
            winGridViewPager1_OnAddNew(sender, e);
        }

        private void menu_Expand_Click(object sender, EventArgs e)
        {
            this.treeView1.ExpandAll();
        }

        private void menu_Collapse_Click(object sender, EventArgs e)
        {
            this.treeView1.CollapseAll();
        }

        private void menu_Refresh_Click(object sender, EventArgs e)
        {
            InitTree();
        }
    }
}