DHDHSoftware/DH.RBAC/Views/Sys/Role/RolePage.cs

using AntdUI;
using DH.RBAC.Common;
using DH.RBAC.Logic;
using DH.RBAC.Logic.Sys;
using DH.RBAC.Model.Sys;
using DH.RBAC.Page.Sys.User;
using DH.RBAC.Utility.Other;
using Sunny.UI;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms; 

namespace DH.RBAC.Page.Sys.Role
{
    [PageCode("sys-role")]
    public partial class RolePage : MyPage
    {
        private SysRoleLogic roleLogic;
        private SysUserRoleRelationLogic roleRelationLogic;
        Window window;
        public RolePage(Window _window)
        {
            window = _window;
            InitializeComponent();
            roleLogic = new SysRoleLogic();
            roleRelationLogic = new SysUserRoleRelationLogic();
            dataGridView.AutoGenerateColumns = false;
            Load += RolePage_Initialize;
            btnAdd.Click += btnAdd_Click;
            btnUpdate.Click += btnModify_Click;
            btnDelete.Click += btnDelete_Click;
            btnPwd.Click += btnAuthorize_Click;
            btnQuery.Click += btnQuery_Click;
        }

        /// <summary>
        /// 界面初始化，查询显示数据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void RolePage_Initialize(object sender, EventArgs e)
        {
            btnQuery_Click(sender, e);
        }

        /// <summary>
        /// 查询按钮事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void btnQuery_Click(object sender, EventArgs e)
        {
            int totalCount = 0;
            List<SysRole> list = roleLogic.GetList(pagination.ActivePage, pagination.PageSize, txtKeywords.Text, ref totalCount);
            pagination.TotalCount = totalCount;
            dataGridView.DataSource = list;
        }


        /// <summary>
        /// 关键字Enter键处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void txtKeywords_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
                btnQuery_Click(sender, null);
        }


        /// <summary>
        /// 新增角色按钮事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnAdd_Click(object sender, EventArgs e)
        {
            AddRoleForm form = new AddRoleForm();
            form.ParentPage = this;
            form.Id = string.Empty;
            FormHelper.ShowSubForm(form);
        }


        /// <summary>
        /// 修改角色按钮事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnModify_Click(object sender, EventArgs e)
        {
            if (dataGridView.SelectedRows.Count == 0)
            {
                AntdUI.Message.warn(window, "请选择一行数据进行修改！", autoClose: 3);

                return;
            }
            int index = dataGridView.SelectedIndex;
            if (index < 0)
            {
                AntdUI.Message.warn(window, "请选择一行数据进行修改！", autoClose: 3);

                return;
            }
            string id = dataGridView.Rows[index].Cells["RoleId"].Value.ToString();
            AddRoleForm form = new AddRoleForm();
            form.ParentPage = this;
            form.Id = id;
            FormHelper.ShowSubForm(form);
        }

        /// <summary>
        /// 删除角色按钮事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnDelete_Click(object sender, EventArgs e)
        {
            if (dataGridView.SelectedRows.Count == 0)
            {
                AntdUI.Message.warn(window, "请选择一行数据进行删除！", autoClose: 3);

                return;
            }
            int index = dataGridView.SelectedIndex;
            if (index < 0)
            {
                AntdUI.Message.warn(window, "请选择一行数据进行删除！", autoClose: 3);
                return;
            }
            string id = dataGridView.Rows[index].Cells["RoleId"].Value.ToString();
            var result = AntdUI.Modal.open(window, "删除警告！", "您是否确定要删除该角色？", TType.Warn);
            if (result == DialogResult.OK)
            {
                try
                {
                    //判断这些权限是不是被用户绑定了，一旦绑定了，就不能删除，提示请先将用户解除绑定
                    List<string> ids = id.SplitToList();
                    List<SysUserRoleRelation> roleRelationList = roleRelationLogic.GetByRoles(ids);
                    if (roleRelationList.Count > 0)
                    {
                        AntdUI.Message.warn(window, "请先从用户中解除角色绑定！", autoClose: 3);

                        return;
                    }
                    int row = roleLogic.Delete(ids);

                    if (row == 0)
                    {
                        AntdUI.Message.warn(window, "对不起，操作失败！", autoClose: 3);


                        return;
                    }
                    //重新查询
                    btnQuery_Click(null, null);
                }
                catch
                {
                    AntdUI.Message.warn(window, "网络或服务器异常，请稍后再试！", autoClose: 3);


                }
            }

        }

        /// <summary>
        /// 角色授权按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnAuthorize_Click(object sender, EventArgs e)
        {
            if (dataGridView.SelectedRows.Count == 0)
            {
                AntdUI.Message.warn(window, "请选择一行数据进行授权！", autoClose: 3);


                return;
            }
            int index = dataGridView.SelectedIndex;
            if (index < 0)
            {
                AntdUI.Message.warn(window, "请选择一行数据进行授权！", autoClose: 3);

                return;
            }
            string id = dataGridView.Rows[index].Cells["RoleId"].Value.ToString();
            RoleAuthorizeForm form = new RoleAuthorizeForm();
            form.ParentPage = this;
            form.Id = id;
            FormHelper.ShowSubForm(form);
        }


        /// <summary>
        /// 页码变更触发
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="pagingSource"></param>
        /// <param name="pageIndex"></param>
        /// <param name="count"></param>
        private void pagination_PageChanged(object sender, object pagingSource, int pageIndex, int count)
        {
            btnQuery_Click(null, null);
        }

        private void btnUpdate_Click(object sender, EventArgs e)
        {


        }
    }
}