using Gs.DevApp.Properties;
using Gs.DevApp.ToolBox;
using Newtonsoft.Json;
using System;
using System.Text;
using System.Windows.Forms;

namespace Gs.DevApp.DevFrm.User
{
    public partial class RoleSelectAction : DevExpress.XtraEditors.XtraForm
    {
        private StringBuilder _actionLst = new StringBuilder();
        private readonly string _rightGuid;


        /// <summary>
        /// 
        /// </summary>
        /// <param name="rightGuid">个人guid，或角色guid</param>
        /// <param name="formTxt"></param>
        public RoleSelectAction(string rightGuid,string formTxt)
        {
            InitializeComponent();
            this.Text = formTxt;
            trv.AfterCheck += Trv_AfterCheck;
            _rightGuid = rightGuid;
            getTree(_rightGuid);
        }
        /// <summary>
        /// 读取权限列表
        /// </summary>
        /// <param name="roleGuid"></param>
        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 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"] + "'");
                    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 = _dy2["guid"].ToString();
                        node22.ImageIndex = 1;
                        node22.Checked = _dy2["isCk"].ToString() == "1" ? true : false;
                        var drItem33 = dt.Select("upGuid='" + _dy2["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 = _dy3["guid"].ToString();
                            node33.ImageIndex = 2;
                            node33.Checked = _dy3["isCk"].ToString() == "1" ? true : false;
                            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 btnCancel_Click(object sender, EventArgs e)
        {
            Close();
        }
        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);
            }
        }
        /// <summary>
        /// 保存角色的权限
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnSave_Click(object sender, EventArgs e)
        {
            string rowGuid = _rightGuid;
            if (string.IsNullOrEmpty(rowGuid))
            {
                MsgHelper.Warning("请先选择你要操作的行！");
                return;
            }
            if (!MsgHelper.AskQuestion("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);
                if (_rtn.rtnCode > 0)
                    this.Close();
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        private void btnOpen_Click(object sender, EventArgs e)
        {
            if (btnOpen.Text == "全部展开")
            {
                trv.ExpandAll();
                btnOpen.Text = "全部收拢";
                return;
            }

            if (btnOpen.Text == "全部收拢")
            {
                trv.CollapseAll();
                btnOpen.Text = "全部展开";
                return;
            }
        }
    }
}