#region

using System;
using System.Data;
using System.Windows.Forms;
using CSFrameworkV5.Business;
using CSFrameworkV5.Business.BLL_Permission;
using CSFrameworkV5.Common;
using CSFrameworkV5.Core;
using CSFrameworkV5.Library.CommonClass;
using CSFrameworkV5.Models;

#endregion

namespace CSFrameworkV5.Library.PermissionForms
{
    public partial class frmRole : frmBaseDataForm
    {
        private bllRole _BLL;

        private bllPermission _Permission;

        //角色管理业务逻辑
        private RoleActionsView _RoleActionsView;
        private DataTable tbBM; //条码表

        public frmRole()
        {
            InitializeComponent();
        }

        private void btnEmpty_Click(object sender, EventArgs e)
        {
            txt_RoleType.Text = "";
            txt_Content.Text = "";
        }

        private void btnQuery_Click(object sender, EventArgs e)
        {
            try
            {
                frmWaitingEx.ShowMe(this);
                var roleType = txt_RoleType.Text == "<全部>"
                    ? ""
                    : txt_RoleType.Text;
                var dt =
                    _BLL.Query(roleType,
                        txt_Content
                            .Text); //调用业务逻辑类的GetSummaryData()方法获取数据                
                DoBindingSummaryGrid(dt); //绑定主表的Grid
            }
            finally
            {
                frmWaitingEx.HideMe(this);
            }
        }

        protected override void ButtonStateChanged(UpdateType currentState)
        {
            base.ButtonStateChanged(currentState);
            SetDetailEditorsAccessable(_DetailGroupControl, DataChanged);

            //仅新增状态可修改主键输入框
            if (_KeyEditor != null)
                _KeyEditor.Enabled = UpdateType.Add == currentState;

            var editMode = currentState == UpdateType.Add ||
                           currentState == UpdateType.Modify;
            _RoleActionsView.OnViewMode = !editMode; //查看模式禁止操作树视图
            txtRoleID.Enabled = currentState == UpdateType.Add;
        }

        public override void DoAdd(IButtonInfo sender)
        {
            _BLL.CreateDataBinder(null);

            InitTreeView(); //初始化树视图。

            _RoleActionsView.CurrentRoleID = ""; //当前角号编号    
            _RoleActionsView.ShowRoleActions();

            DoBindingSummaryEditor(_BLL.DataBinder); //绑定数据输入控件

            SetEditorBindingValue(txtRoleType, "普通角色", true);

            base.DoAdd(sender);
            ShowDetailPage(true);
        }

        /// <summary>
        ///     绑定输入框
        /// </summary>
        /// <param name="summary"></param>
        protected void DoBindingSummaryEditor(DataTable summary)
        {
            DataBinder.BindingEditorPanel(gcDetailEditor, summary);
        }

        public override void DoCancel(IButtonInfo sender)
        {
            if (Msg.AskQuestion("要取消修改吗?")) base.DoCancel(sender);
        }

        public override void DoDelete(IButtonInfo sender)
        {
            AssertFocusedRow(); //检查是否选择一条记录

            //调用业务逻辑类删除记录
            var summary =
                _SummaryView.GetDataRow(_SummaryView.FocusedRowHandle);
            var key = summary[tb_MyRole.RoleID].ToStringEx(); //主键值
            var roleType = summary[tb_MyRole.RoleType].ToStringEx(); //主键值

            if (roleType == "系统角色") throw new Exception("不可删除系统角色！");

            if (!Msg.AskQuestion("确定要删除?")) return;

            var b = _BLL.Delete(key);
            AssertEqual(b, true, "删除记录时发生错误!");

            base.DoDelete(sender);
            DeleteSummaryRow(_SummaryView.FocusedRowHandle); //删除Summary资料行
            if (_SummaryView.FocusedRowHandle < 0) //删除了最後一条记录. 显示Summary页面.
                ShowSummaryPage(true);
            else
                DoViewContent(_buttons.GetButtonByName(ButtonNameList.btnView));
        }

        public override void DoEdit(IButtonInfo sender)
        {
            AssertFocusedRow();

            var roleType = ConvertEx.ToString(
                gvSummary.GetFocusedDataRow()[tb_MyRole.RoleType].ToStringEx());
            if (roleType == "系统角色") throw new Exception("系统角色不可修改！");

            {
                base.DoEdit(sender);
                DoViewContent(sender);
                ShowDetailPage(true);
            }
        }

        public override void DoSave(IButtonInfo sender)
        {
            UpdateLastControl(); //更新最后一个输入控件的数据

            if (!ValidatingData()) return; //检查输入完整性

            var changes = _RoleActionsView.GetChanges();
            var roleUsers = gcRoleUsers.DataSource as DataTable;

            //调用业务逻辑层的Update方法提交数据
            //bool ret = _BLL.Update(_UpdateType, _RoleActionsView.RoleActionData);
            var ret = _BLL.Update(_UpdateType, changes, roleUsers);
            if (ret)
            {
                UpdateSummaryRow(_BLL.DataBinder.Rows[0]); //刷新表格内的数据.
                base.DoSave(sender);
                Msg.ShowInformation("保存成功!");
            }
            else
            {
                Msg.Warning("保存失败!");
            }
        }

        public override void DoViewContent(IButtonInfo sender)
        {
            AssertFocusedRow(); //检查有无记录.                

            var page = tcBusiness.SelectedTabPage;

            var roleID =
                ConvertEx.ToString(gvSummary.GetFocusedRowCellValue(colRoleID));
            InitTreeView(); //初始化树视图。
            _BLL.CreateDataBinder(
                _SummaryView.GetDataRow(_SummaryView.FocusedRowHandle));
            _RoleActionsView.CurrentRoleID = roleID; //当前角号编号    
            _RoleActionsView.ShowRoleActions(); //显示角色的权限

            base.DoViewContent(sender);
            DoBindingSummaryEditor(_BLL.DataBinder); //绑定数据输入控件

            var ds = _BLL.GetRoleOwners(roleID);
            gcMyGroups.DataSource = ds.Tables[tb_MyGroup.__TableName];
            gcMyUser.DataSource = ds.Tables[tb_MyUser.__TableName];
            gcRoleUsers.DataSource = ds.Tables[tb_MyUserRoles.__TableName];

            ShowDetailPage(false); //用户点击ViewContent按钮可以显示Summary页      

            xtraTabControl1.SelectedTabPageIndex = 0;
        }

        private void frmRole_Load(object sender, EventArgs e)
        {
            InitializeForm();
            SetLanguage();
        }

        protected override void InitializeForm()
        {
            try
            {
                base.InitializeForm();

                _SummaryView = new DevGridView(gvSummary);
                var sqlstr = "SELECT BM002 部门编号,BM003 部门名称 FROM GS_BM ";

                _ActiveEditor = txtRoleID;
                _DetailGroupControl = gcDetailEditor;
                gvSummary.DoubleClick += OnGridViewDoubleClick; //主表DoubleClict

                frmGridCustomize.RegisterGrid(gvSummary);
                DevStyle.SetGridControlLayout(gcSummary, false); //表格设置   
                DevStyle.SetSummaryGridViewLayout(gvSummary);

                _BLL = new bllRole();
                _Permission = new bllPermission();
                _RoleActionsView = new RoleActionsView(tvRoleActions);
                tbBM = _BLL.GETDAT(sqlstr);
                txtRoleID.Properties.ValueMember = "部门名称";
                txtRoleID.Properties.DisplayMember = "部门名称";
                //txtRoleID.Properties.SH = false;
                txtRoleID.Properties.DataSource = tbBM;
                ShowSummary(); //下载显示数据.
                DataBinder.BindingLookupEditDataSource(lookUser,
                    DataDictCache.Cache.User, tb_MyUser.UserName,
                    tb_MyUser.Account);

                BindingSummaryNavigator(controlNavigatorSummary,
                    gcSummary); //Summary导航条.
                ShowSummaryPage(true); //一切初始化完毕後显示SummaryPage        
            }
            catch (Exception ex)
            {
                Msg.ShowException(ex);
            }
        }

        private void InitTreeView()
        {
            if (_RoleActionsView.IsCreatedTree == false)
            {
                //下载生成树相关的基础资料
                _RoleActionsView.RoleData = _Permission.GetRoleData();
                _RoleActionsView.ActionsData = _Permission.GetActionData();
                _RoleActionsView.ActionCustomNameData =
                    _Permission.GetFormTagCustomName();

                //管理员取全部菜单数据
                if (Loginer.CurrentUser.IsAdmin())
                    _RoleActionsView.MenuData = _Permission.GetMenuData();
                else //取当前用户的菜单数据
                    _RoleActionsView.MenuData =
                        _Permission.GetMenuByUser(Loginer.CurrentUser.Account,
                            Loginer.CurrentUser.DBID);

                _RoleActionsView.InitTree(""); //创建树视图
            }

            _RoleActionsView.OnViewMode = false;
        }

        private void menuCollase_Click(object sender, EventArgs e)
        {
            if (tvRoleActions.SelectedNode != null)
                tvRoleActions.SelectedNode.Collapse();
        }

        private void menuExpand_Click(object sender, EventArgs e)
        {
            if (tvRoleActions.SelectedNode != null)
                tvRoleActions.SelectedNode.ExpandAll();
        }

        private void ShowSummary()
        {
            try
            {
                _BLL.GetSummaryData(
                    true); //调用业务逻辑类的GetSummaryData()方法获取数据                
                DoBindingSummaryGrid(_BLL.SummaryTable); //绑定主表的Grid
                ShowSummaryPage(true); //显示Summary页面. 
            }
            catch (Exception ex)
            {
                Msg.ShowException(ex);
            }
        }

        private void tvRoleActions_MouseDown(object sender, MouseEventArgs e)
        {
            //在角色的权限树按下鼠标键，选择结点，设置高亮状态                    
            var info = tvRoleActions.HitTest(e.Location);
            tvRoleActions.SelectedNode = info.Node;
        }

        private bool ValidatingData()
        {
            if (txtRoleID.Text == string.Empty)
            {
                Msg.Warning("编号不能为空!");
                txtRoleID.Focus();
                return false;
            }

            if (txtRoleName.Text == string.Empty)
            {
                Msg.Warning("名称不能为空!");
                txtRoleName.Focus();
                return false;
            }

            if (_UpdateType == UpdateType.Add)
                if (_BLL.IsExists(txtRoleID.Text))
                {
                    Msg.Warning("编号已存在!");
                    txtRoleID.Focus();
                    return false;
                }

            return true;
        }
    }
}