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

namespace Gs.DevApp.DevFrm.User
{
    public partial class UserSelectRole : XtraForm
    {
        private readonly string _userGuid;

        public UserSelectRole(string userGuid)
        {
            InitializeComponent();
            _userGuid = userGuid;
            GetCheckList();
            btnSave.Click += BtnSave_Click;
            GetTree(_userGuid);
        }

        private void BtnSave_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(_userGuid))
            {
                MsgHelper.Warning("请先选择你要操作的用户！");
                return;
            }

            if (!MsgHelper.AskQuestion("你选择了【" + ckList.CheckedItems.Count +
                                       "】个角色，确定设置权限吗？"))
                return;
            var roleLst = new StringBuilder();
            foreach (DataRowView box in ckList.CheckedItems)
            {
                if (roleLst.Length > 0)
                    roleLst.Append(",");
                roleLst.Append(box.Row["guid"]);
            }

            var _obj = new
            {
                userGuid = _userGuid,
                roleLst = roleLst.ToString()
            };
            var strJson = "";
            try
            {
                strJson = UtilityHelper.HttpPost("", "Role/SetUserRole",
                    JsonConvert.SerializeObject(_obj));
                var _rtn = UtilityHelper.ReturnToDynamic(strJson);
                MsgHelper.Warning("提示：" + _rtn.rtnData.outMsg);
                Close();
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        private void GetCheckList()
        {
            var _obj = new
            {
                userGuid = _userGuid
            };
            var strReturn = "";
            try
            {
                strReturn = UtilityHelper.HttpPost("", "Role/GetUserRole",
                    JsonConvert.SerializeObject(_obj));
                var dd = UtilityHelper.ReturnToList(strReturn);
                var dt = dd.rtnData;
                ckList.DataSource = dt;
                ckList.ValueMember = "guid";
                ckList.DisplayMember = "roleName";
                foreach (DataRow row in dt.Rows)
                {
                    // 假设Condition是决定是否选中的字段
                    var isChecked = (bool)row["isCk"]; // 转换为实际的类型
                    var index = ckList.FindString(row["roleName"].ToString());
                    if (index != ListBox.NoMatches)
                        ckList.SetItemChecked(index, isChecked);
                }
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }


        /// <summary>
        /// 查看用户的权限集合
        /// </summary>
        /// <param name="userGuid"></param>
        private void GetTree(string userGuid)
        {
            trv.Nodes.Clear();
            var imageList = new ImageList();
            imageList.Images.Add("icon0", Resources.addfooter_32x32);
            imageList.Images.Add("icon1", Resources.listmultilevel_16x16);
            imageList.Images.Add("icon2", Resources.addcalculatedfield_16x16);
         //   trv.ImageList = imageList;
            var _obj = new
            {
                userGuid
            };
            var strReturn = "";
            try
            {
                strReturn = UtilityHelper.HttpPost("", "Role/GetUserMenuAction",
                    JsonConvert.SerializeObject(_obj));
                var dd = UtilityHelper.ReturnToTablePage(strReturn);
                var dt = dd.rtnData.list;
                var drGrp = dt.Select("upGuid='' or upGuid is null");

                // 使用DefaultView.Sort对筛选后的结果进行排序
                DataTable sortedTable = drGrp.CopyToDataTable();
                sortedTable.DefaultView.Sort = "idx ASC";
                DataTable result = sortedTable.DefaultView.ToTable();
                var _gou = "✔ ";
                foreach (DataRow _dy in result.Rows)
                {
                    var node = new TreeNode(); //定义结点
                    node.Text = (_dy["isCk"].ToString() == "1" ? _gou : "") +
                                _dy["name"]; //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["isCk"].ToString() == "1" ? _gou : "") +
                            _dy2["name"]; //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["isCk"].ToString() == "1" ? _gou : "") +
                                _dy3["name"]; //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);
            }
        }
    }
}