using DevExpress.XtraEditors;
using DevExpress.XtraGrid.Views.Grid.ViewInfo;
using HL_FristAidPlatform_DTO;
using HL_FristAidPlatform_Public;
using System;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.Windows.Forms;

namespace HL_FristAidPlatform_SYS
{
    public partial class Form_DepartmentsMain : XtraForm
    {
        #region 变量
        /// <summary>
        /// 操作标记 1:新增 2:修改
        /// </summary>
        private int Flag = 0;

        /// <summary>
        /// 当前页
        /// </summary>
        public int curPage = 1;

        /// <summary>
        /// 每页大小
        /// </summary>
        public int pageSize = 100;

        /// <summary>
        /// 所有记录条数
        /// </summary>
        public int totalNumber = 0;
        #endregion

        #region 分页实现
        public void ExportEvents(bool singlePage)//单页，所有      
        {
            //导出GridControl代码写在这。
        }

        public void RefreshGridList()
        {
            FillGridListCtrlQuery(curPage);//自己实现FillGridListCtrlQuery函数。      
        }

        /// <summary>
        /// 绑定数据源
        /// </summary>
        /// <returns></returns>
        private void FillGridListCtrlQuery(int curPage)
        {
            try
            {
                DataTable ResultDT = DBHelpClass.Get(string.Format("api/admin/T_SYS_Departments?pageIndex={0}&pageSize={1}&keyWord={2}", curPage, pageSize, txt_Key.Text.ToString().Trim()));
                gridC_Departments.DataSource = ResultDT;//显示分页结果
                totalNumber = DBHelpClass.TotalNumber;
                userControlForPage.RefreshPager(pageSize, totalNumber, curPage);//更新分页控件显示。
            }
            catch (Exception ex)
            {
                PublicClass.WriteErrorLog(this.Text, "绑定数据源：\r\n" + ex);
            }
        }

        private void MyPagerEvents(int curPage, int pageSize)
        {
            this.curPage = curPage;
            this.pageSize = pageSize;
            FillGridListCtrlQuery(curPage);
        }

        private void userControlForPage_myPagerEvents(int curPage, int pageSize)
        {
            userControlForPage.myPagerEvents += MyPagerEvents;
        }

        private void userControlForPage_exportEvents(bool singlePage)
        {
            userControlForPage.exportEvents += ExportEvents;
        }
        #endregion

        public Form_DepartmentsMain()
        {
            InitializeComponent();
        }

        /// <summary>
        /// 窗体加载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Form_DepartmentsMain_Load(object sender, EventArgs e)
        {
            RefreshGridList();
            //详情控件初始化
            PublicClass.EnabledControl(this.groupD_Detail, true, false);
            BindData();
        }

        private void txt_Key_TextChanged(object sender, EventArgs e)
        {
            //列表分页数据绑定
            RefreshGridList();
            ckb_DeleteFlag.Checked = true;
        }

        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_Select_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            //列表分页数据绑定
            RefreshGridList();
        }

        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_Insert_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            PublicClass.EnabledControl(this.groupD_Detail, false, true);
            btn_Delete.Enabled = false;
            Flag = 1;
        }

        /// <summary>
        /// 修改
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_Update_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            BindDetail();

            PublicClass.EnabledControl(groupD_Detail, false, false);
            btn_Delete.Enabled = false;
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_Delete_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            try
            {
                if (grv_Departments.DataRowCount > 0)
                {
                    int selectRow = grv_Departments.GetSelectedRows()[0];
                    int ID = Convert.ToInt32(grv_Departments.GetRowCellValue(selectRow, "ID").ToString());
                    string DepartmentName = grv_Departments.GetRowCellValue(selectRow, "DepartmentName").ToString();
                    if (ID == 0)
                    {
                        XtraMessageBox.Show("请先选择要删除的科室！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                        return;
                    }

                    if (XtraMessageBox.Show(string.Format("确定要删除科室【{0}】？", DepartmentName), "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                    {
                        List<T_SYS_DepartmentsDTO> list = new List<T_SYS_DepartmentsDTO>();
                        T_SYS_DepartmentsDTO model = new T_SYS_DepartmentsDTO();

                        string Url = "api/admin/T_SYS_Departments/LogicalDelete";
                        model.ID = ID;
                        model.DeleteFlag = 1;
                        list.Add(model);

                        //初始化两个工厂
                        ClientFactory<T_SYS_DepartmentsDTO> httpClient = new HttpClientFactory<T_SYS_DepartmentsDTO>();
                        Client<T_SYS_DepartmentsDTO> client = httpClient.VisitFactory();

                        //访问
                        ListEntity<T_SYS_DepartmentsDTO> t = client.Post(Url, list);
                        if (t.Success)
                        {
                            XtraMessageBox.Show("删除科室成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                            PublicClass.EnabledControl(this.groupD_Detail, true, false);
                            Flag = 0;
                            //列表分页数据绑定
                            RefreshGridList();
                            BindParent();
                        }
                        else
                        {
                            XtraMessageBox.Show("删除科室失败，请稍后重试！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                PublicClass.WriteErrorLog(this.Text, "删除：\r\n" + ex);
            }
        }

        /// <summary>
        /// 保存
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_Save_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            try
            {
                if (string.IsNullOrEmpty(txt_DepartmentName.Text.ToString().Trim()))
                {
                    XtraMessageBox.Show("科室名称不能为空！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    txt_DepartmentName.Focus();
                    return;
                }
                if (PublicClass.ToString(LUEdit_Hospital.EditValue, "-1") == "-1")
                {
                    XtraMessageBox.Show("请选择所属机构！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    LUEdit_Hospital.Focus();
                    return;
                }

                List<T_SYS_DepartmentsDTO> list = new List<T_SYS_DepartmentsDTO>();
                T_SYS_DepartmentsDTO model = new T_SYS_DepartmentsDTO();

                string Url = string.Empty;
                if (Flag == 1)
                {
                    Url = "api/admin/T_SYS_Departments";
                    model.GUID = Guid.NewGuid().ToString();
                    model.CreationDate = PublicClass.DateTimeNow();
                }
                else
                {
                    Url = "api/admin/T_SYS_Departments/Update";
                    model.ID = Convert.ToInt32(txt_DepartmentName.Tag.ToString());
                    model.GUID = txt_Description.Tag.ToString();
                }

                model.HospitalGuid = PublicClass.ToString(LUEdit_Hospital.EditValue, "");
                //0为顶级科室编号
                int ParentID = PublicClass.ToInt32(LUEdit_Parent.EditValue, -1);
                model.ParentID = ParentID == -1 ? 0 : ParentID;

                model.DepartmentName = txt_DepartmentName.Text.ToString().Trim();
                //model.DeleteFlag = ckb_DeleteFlag.Checked == true ? 0 : 1;
                model.Description = txt_Description.Text.ToString();
                model.OrderBy = Convert.ToInt32(txt_OrderBy.Text.ToString().Trim() == "" ? "0" : txt_OrderBy.Text.ToString().Trim());
                model.isFollowUp = checkEdit1.Checked == true ? 0 : 1;
                list.Add(model);

                //初始化两个工厂
                ClientFactory<T_SYS_DepartmentsDTO> httpClient = new HttpClientFactory<T_SYS_DepartmentsDTO>();
                Client<T_SYS_DepartmentsDTO> client = httpClient.VisitFactory();

                //访问
                ListEntity<T_SYS_DepartmentsDTO> t = client.Post(Url, list);
                if (t.Success)
                {
                    XtraMessageBox.Show("保存科室信息成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    PublicClass.EnabledControl(this.groupD_Detail, true, false);
                    Flag = 0;
                    //列表分页数据绑定
                    RefreshGridList();
                    BindParent();
                    btn_Delete.Enabled = true;

                    //定位
                    PublicClass.LocationForGridView(grv_Departments, model.GUID, 1);
                }
                else
                {
                    XtraMessageBox.Show("保存失败，请稍后重试！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
            catch (Exception ex)
            {
                PublicClass.WriteErrorLog(this.Text, "保存：\r\n" + ex);
            }
        }

        /// <summary>
        /// 退出
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_Exit_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            this.Close();
        }

        #region 方法
        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindData()
        {
            //绑定医院
            BindHospital();
            //绑定上级科室
            BindParent();
        }

        /// <summary>
        /// 绑定详情
        /// </summary>
        private void BindDetail()
        {
            try
            {
                if (grv_Departments.DataRowCount > 0)
                {
                    int selectRow = grv_Departments.GetSelectedRows()[0];
                    long ID = Convert.ToInt64(grv_Departments.GetRowCellValue(selectRow, "ID").ToString());
                    DataTable DetailDT = DBHelpClass.GetDataRow(string.Format("api/admin/T_SYS_Departments/{0}", ID));
                    if (DetailDT != null && DetailDT.Rows.Count > 0)
                    {
                        Flag = 2;//修改标识

                        LUEdit_Hospital.EditValue = PublicClass.ToString(DetailDT.Rows[0]["HospitalGUID"], "-1");

                        string Parent = PublicClass.ToString(DetailDT.Rows[0]["ParentID"], "0");
                        LUEdit_Parent.EditValue = Parent == "0" ? "-1" : Parent;

                        txt_DepartmentName.Tag = DetailDT.Rows[0]["ID"].ToString();
                        txt_DepartmentName.Text = DetailDT.Rows[0]["DepartmentName"].ToString();
                        txt_Description.Tag = DetailDT.Rows[0]["GUID"].ToString();
                        txt_Description.Text = DetailDT.Rows[0]["Description"].ToString();
                        txt_OrderBy.Text = DetailDT.Rows[0]["OrderBy"].ToString();
                        ckb_DeleteFlag.Checked = DetailDT.Rows[0]["DeleteFlag"].ToString().Trim() == "0" ? true : false;
                        checkEdit1.Checked = DetailDT.Rows[0]["isFollowUp"].ToString().Trim() == "0" ? true : false;
                    }
                }
            }
            catch (Exception ex)
            {
                PublicClass.WriteErrorLog(this.Text, "绑定详情：\r\n" + ex);
            }
        }

        /// <summary>
        /// 绑定机构信息
        /// </summary>
        private void BindHospital()
        {
            try
            {
                DataTable ResultDT = DBHelpClass.Get("api/base/T_Base_Hospital/GetList");
                PublicClass.SetLookUpList(LUEdit_Hospital, ResultDT, "guid", "name", true, "请选择");
            }
            catch (Exception ex)
            {
                PublicClass.WriteErrorLog(this.Text, "绑定机构信息：\r\n" + ex);
            }
        }

        /// <summary>
        /// 绑定上级科室
        /// </summary>
        private void BindParent()
        {
            try
            {
                DataTable ResultDT = DBHelpClass.Get("api/admin/T_SYS_Departments/GetList");
                PublicClass.SetLookUpList(ref LUEdit_Parent, ResultDT, 0, 3, true, "顶级科室");
            }
            catch (Exception ex)
            {
                PublicClass.WriteErrorLog(this.Text, "绑定上级科室：\r\n" + ex);
            }
        }
        #endregion

        private void gridC_Departments_MouseClick(object sender, MouseEventArgs e)
        {
            try
            {
                GridHitInfo hi = grv_Departments.CalcHitInfo(new Point(e.X, e.Y));
                //单击数据行
                if (hi.InRow)//单击的是列头 hi.InColumn
                {
                    PublicClass.EnabledControl(this.groupD_Detail, true, false);
                    BindDetail();
                }
            }
            catch (Exception ex)
            {
                PublicClass.WriteErrorLog(this.Text, "gridC_Departments_MouseClick：\r\n" + ex);
            }
        }
    }
}