using System;
using System.Collections.Generic;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using DevExpress.XtraEditors;
using DevExpress.XtraGrid.Views.Base;
using Gs.DevApp.Entity;
using Gs.DevApp.Properties;
using Gs.DevApp.ToolBox;
using Gs.DevApp.UserControl;
using Newtonsoft.Json;

namespace Gs.DevApp.DevFrm.User
{
    public partial class Role : XtraForm
    {
        private StringBuilder _actionLst = new StringBuilder();
        private List<FilterEntity> _filterList = new List<FilterEntity>();

        public Role()
        {
            InitializeComponent();
            toolBarMenu1.btnAddClick += ToolBarMenu1_btnAddClick;
            toolBarMenu1.btnEdtClick += ToolBarMenu1_btnEdtClick;
            toolBarMenu1.btnSaveClick += ToolBarMenu1_btnSaveClick;
            toolBarMenu1.btnLoadClick += ToolBarMenu1_btnLoadClick;
            toolBarMenu1.btnDelClick += ToolBarMenu1_btnDelClick1;
            toolBarMenu1.btnEscClick += ToolBarMenu1_btnEscClick;
            toolBarMenu1.btnRoleClick += ToolBarMenu1_btnRoleClick;
            toolBarMenu1.btnQueryClick += ToolBarMenu1_btnQueryClick;
            gcMain.MouseDoubleClick += GcMain_MouseDoubleClick;
            gridView1.FocusedRowChanged += GridView1_FocusedRowChanged;
            getPageList(1, UtilityHelper.GetPageSize());
            pageBar1.PagerEvent += PageBar1_PagerEvent;
            trv.AfterCheck += Trv_AfterCheck;
            gridView1.IndicatorWidth = 50;
            gridView1.CustomDrawRowIndicator += (s, e) =>
            {
                if (e.Info.IsRowIndicator && e.RowHandle >= 0)
                    e.Info.DisplayText = (e.RowHandle + 1).ToString();
            };
            gridView1.CustomDrawEmptyForeground += (s, e) =>
            {
                var str = "暂未查找到匹配的数据!";
                var f = new Font("微软雅黑", 16);
                var r = new Rectangle(gridView1.GridControl.Width / 2 - 100,
                    e.Bounds.Top + 45, e.Bounds.Right - 5, e.Bounds.Height - 5);
                e.Graphics.DrawString(str, f, Brushes.Gray, r);
            };
        }

        /// <summary>
        ///     换切换事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void GridView1_FocusedRowChanged(object sender,
            FocusedRowChangedEventArgs e)
        {
            var rowGuid = "";
            var myDataRow = gridView1.GetDataRow(e.FocusedRowHandle);
            if (myDataRow == null) return;
            rowGuid = myDataRow["guid"].ToString();
            getTree(rowGuid);
            groupBox1.Text = "请勾选【" + myDataRow["roleName"] + "】的权限";
        }

        /// <summary>
        ///     双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void GcMain_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            var rowGuid =
                UtilityHelper.GetCurrentDoubleRow(gridView1, e, "guid");
            if (!string.IsNullOrEmpty(rowGuid))
                getModel(rowGuid, false, 999);
        }

        /// <summary>
        ///     分页事件
        /// </summary>
        /// <param name="curPage"></param>
        /// <param name="pageSize"></param>
        private void PageBar1_PagerEvent(int curPage, int pageSize)
        {
            getPageList(curPage, pageSize);
        }

        /// <summary>
        ///     查询事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ToolBarMenu1_btnQueryClick(object sender, EventArgs e)
        {
            var frm = new ShowFilter(gridView1.Columns, _filterList);
            frm.UpdateParent += Frm_UpdateParent;
            frm.ShowDialog();
        }

        /// <summary>
        ///     查询回调
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Frm_UpdateParent(object sender, UpdateParentEventArgs e)
        {
            _filterList = e.FilterList;
            getPageList(1, pageBar1.RowsCount);
        }

        /// <summary>
        ///     取消事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ToolBarMenu1_btnEscClick(object sender, EventArgs e)
        {
            UtilityHelper.JumpToTab(xtraTabControl1, 0);
        }

        /// <summary>
        ///     删除事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ToolBarMenu1_btnDelClick1(object sender, EventArgs e)
        {
            string rowGuid, rowName;
            (rowGuid, rowName) = UtilityHelper.GetCurrentRow(xtraTabControl1,
                lbGuid, txt_roleName, gridView1, 2);
            if (string.IsNullOrEmpty(rowGuid))
            {
                MsgHelper.Warning("请先选择你要操作的行！");
                return;
            }

            if (!MsgHelper.AskQuestion("你选择了【" + rowName +
                                       "】，确定删除吗？\n该操作将会清空相应的用户权限"))
                return;
            var lst = new List<string>();
            lst.Add(rowGuid);
            var _obj = lst;
            try
            {
                var strJson = UtilityHelper.HttpPost("", "Role/DeleteModel",
                    JsonConvert.SerializeObject(_obj));
                var _rtn = UtilityHelper.ReturnToDynamic(strJson);
                if (_rtn.rtnCode > 0)
                {
                    UtilityHelper.JumpToTab(xtraTabControl1, 0);
                    getPageList(1, UtilityHelper.GetPageSize());
                }

                MsgHelper.Warning("提示：" + _rtn.rtnMsg);
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        /// <summary>
        ///     刷新事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ToolBarMenu1_btnLoadClick(object sender, EventArgs e)
        {
            UtilityHelper.JumpToTab(xtraTabControl1, 0);
            getPageList(1, UtilityHelper.GetPageSize());
        }

        /// <summary>
        ///     修改事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ToolBarMenu1_btnEdtClick(object sender, EventArgs e)
        {
            string rowGuid, rowName;
            (rowGuid, rowName) = UtilityHelper.GetCurrentRow(xtraTabControl1,
                lbGuid, txt_roleName, gridView1);
            if (string.IsNullOrEmpty(rowGuid))
            {
                MsgHelper.Warning("请先选择你要操作的行！");
                return;
            }

            getModel(rowGuid, true, 1);
        }

        /// <summary>
        ///     新增事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ToolBarMenu1_btnAddClick(object sender, EventArgs e)
        {
            UtilityHelper.JumpToTab(xtraTabControl1, 1);
            lbGuid.Text = "";
            UtilityHelper.CleanValueByControl(panel1.Controls, true);
        }

        /// <summary>
        ///     保存事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ToolBarMenu1_btnSaveClick(object sender, EventArgs e)
        {
            toolBarMenu1.isSetBtn = false;
            if (string.IsNullOrEmpty(txt_roleName.Text.Trim()))
            {
                MsgHelper.Warning("角色名称不能为空！");
                txt_roleName.Focus();
                return;
            }

            if (string.IsNullOrEmpty(txt_roleRemark.Text.Trim()))
            {
                MsgHelper.Warning("角色备注不能为空！");
                txt_roleRemark.Focus();
                return;
            }

            var _obj = new
            {
                guid = lbGuid.Text.Trim(),
                roleName = txt_roleName.Text.Trim(),
                roleRemark = txt_roleRemark.Text.Trim(),
                isStatus = txt_isStatus.Checked //状态
            };
            try
            {
                var strJson = UtilityHelper.HttpPost("", "Role/EditModel",
                    JsonConvert.SerializeObject(_obj));
                var _rtn = UtilityHelper.ReturnToDynamic(strJson);
                MsgHelper.Warning("提示：" + _rtn.rtnMsg);
                if (_rtn.rtnCode > 0)
                {
                    lbGuid.Text = _rtn.rtnData;
                    toolBarMenu1.isSetBtn = true;
                    UtilityHelper.ChangeEnableByControl(panel1.Controls, false);
                }
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        /// <summary>
        ///     权限设置事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ToolBarMenu1_btnRoleClick(object sender, EventArgs e)
        {
            string rowGuid, rowName;
            (rowGuid, rowName) = UtilityHelper.GetCurrentRow(xtraTabControl1,
                lbGuid, txt_roleName, gridView1);
            if (string.IsNullOrEmpty(rowGuid))
            {
                MsgHelper.Warning("请先选择你要操作的行！");
                return;
            }

            if (!MsgHelper.AskQuestion("你选择了【" + rowName + "】，确定设置权限吗？"))
                return;
            _actionLst = new StringBuilder();
            TraverseTreeViewNodes(trv.Nodes);
            var _obj = new
            {
                roleGuid = rowGuid,
                actionLst = _actionLst.ToString()
            };
            try
            {
                var strJson = UtilityHelper.HttpPost("",
                    "Role/SetRoleMenuAction",
                    JsonConvert.SerializeObject(_obj));
                var _rtn = UtilityHelper.ReturnToDynamic(strJson);
                MsgHelper.Warning("提示：" + _rtn.rtnData.outMsg);
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        /// <summary>
        /// </summary>
        /// <param name="curPage">第几页</param>
        /// <param name="pageSize">每页几条</param>
        private void getPageList(int curPage, int pageSize)
        {
            var _sbSqlWhere = new StringBuilder();
            foreach (var itm in _filterList)
                _sbSqlWhere.Append(" and " + itm.fileId + itm.fileOper + "'" +
                                   itm.fileValue + "'");
            var pgq = new PageQueryModel(curPage, pageSize, "CREATE_TIME",
                "desc", "", _sbSqlWhere.ToString());
            var json = JsonConvert.SerializeObject(pgq);
            try
            {
                var strReturn =
                    UtilityHelper.HttpPost("", "Role/GetListPage", json);
                var dd = UtilityHelper.ReturnToTablePage(strReturn);
                var dt = dd.rtnData.list;
                gcMain.BindingContext = new BindingContext();
                gcMain.DataSource = dt;
                gcMain.ForceInitialize();
                var dddd = dd.rtnData.pages; //总页
                pageBar1.TotalPages = dddd;
                pageBar1.RecordCount = dd.rtnData.total; //记录总数
                pageBar1.CurrentPage = curPage; //当前页
                pageBar1.RowsCount = pageSize; //每页显示
                pageBar1.setTxt();
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        private void getModel(string strGuid, bool isEdit, int tabIdx)
        {
            if (string.IsNullOrEmpty(strGuid))
            {
                MsgHelper.Warning("请先选择你要操作的行！");
                return;
            }

            UtilityHelper.JumpToTab(xtraTabControl1, tabIdx);
            var _obj = new
            {
                guid = strGuid //主建
            };
            var strJson = "";
            try
            {
                strJson = UtilityHelper.HttpPost("", "Role/GetModel",
                    JsonConvert.SerializeObject(_obj));
                var _rtn = UtilityHelper.ReturnToDynamic(strJson);
                if (_rtn.rtnCode > 0)
                {
                    var dy = _rtn.rtnData;
                    lbGuid.Text = strGuid;
                    UtilityHelper.SetValueByObj(panel1.Controls, dy, isEdit);
                }
                else
                {
                    MsgHelper.Warning("提示：" + _rtn.rtnMsg);
                }
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        private void getTree(string roleGuid)
        {
            trv.Nodes.Clear();
            var imageList = new ImageList();
            imageList.Images.Add("icon0", Resources.publicfix_32x32);
            imageList.Images.Add("icon1", Resources.addfooter_32x32);
            imageList.Images.Add("icon2", Resources.listmultilevel_16x16);
            imageList.Images.Add("icon3", Resources.addcalculatedfield_16x16);
            trv.ImageList = imageList;
            var _obj = new
            {
                roleGuid //主建
            };
            try
            {
                var strReturn = UtilityHelper.HttpPost("", "Role/GetListByRole",
                    JsonConvert.SerializeObject(_obj));
                var dd = UtilityHelper.ReturnToTablePage(strReturn);
                var dt = dd.rtnData.list;
                var drGrp = dt.Select("upGuid='' or upGuid is null");
                foreach (var _dy in drGrp)
                {
                    var _orgGuid = _dy["guid"] + "&";
                    var node = new TreeNode(); //定义结点
                    node.Text = _dy["name"].ToString(); //为结点赋值
                    node.Name = _dy["guid"].ToString();
                    node.ImageIndex = 0;
                    node.Checked = _dy["isCk"].ToString() == "1" ? true : false;
                    var drItem = dt.Select("upGuid='" + _dy["guid"] +
                                           "' and orgGuid='" + _dy["guid"] +
                                           "'");
                    foreach (var _dy2 in drItem)
                    {
                        var node22 = new TreeNode(); //定义结点
                        node22.Text = _dy2["name"].ToString(); //为结点赋值
                        node22.Name = _orgGuid + _dy2["guid"];
                        node22.ImageIndex = 1;
                        node22.Checked = _dy2["isCk"].ToString() == "1"
                            ? true
                            : false;
                        var drItem33 = dt.Select("upGuid='" + _dy2["guid"] +
                                                 "' and orgGuid='" +
                                                 _dy["guid"] + "'");
                        foreach (var _dy3 in drItem33)
                        {
                            var node33 = new TreeNode(); //定义结点
                            node33.Text = _dy3["name"].ToString(); //为结点赋值
                            node33.Name = _orgGuid + _dy3["guid"];
                            node33.ImageIndex = 2;
                            node33.Checked = _dy3["isCk"].ToString() == "1"
                                ? true
                                : false;
                            var drItem44 = dt.Select("upGuid='" + _dy3["guid"] +
                                "' and orgGuid='" + _dy["guid"] + "'");
                            foreach (var _dy4 in drItem44)
                            {
                                var node44 = new TreeNode(); //定义结点
                                node44.Text = _dy4["name"].ToString(); //为结点赋值
                                node44.Name = _orgGuid + _dy4["guid"];
                                node44.ImageIndex = 3;
                                node44.Checked = _dy4["isCk"].ToString() == "1"
                                    ? true
                                    : false;
                                node33.Nodes.Add(node44);
                            }

                            node22.Nodes.Add(node33);
                        }

                        node22.Expand();
                        node.Nodes.Add(node22);
                    }

                    node.Expand();
                    trv.Nodes.Add(node);
                }
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        private void Trv_AfterCheck(object sender, TreeViewEventArgs e)
        {
            try
            {
                trv.AfterCheck -= Trv_AfterCheck;
                UtilityHelper.TreeViewCheck(e);
                trv.AfterCheck += Trv_AfterCheck;
            }
            catch (Exception ex)
            {
                MsgHelper.ShowError(ex.Message);
            }
        }

        // 遍历TreeView中的所有节点
        private void TraverseTreeViewNodes(TreeNodeCollection nodes)
        {
            foreach (TreeNode node in nodes)
            {
                if (node.Checked)
                    _actionLst.Append(node.Name + "~");
                // 递归遍历子节点
                if (node.Nodes.Count > 0) TraverseTreeViewNodes(node.Nodes);
            }
        }
    }
}