using Models;
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 LeatherApp.Page
{
    public partial class FSysSetting : UIPage
    {
        Service.UserService service = new Service.UserService();

        private User currEditUserInfo;
        public FSysSetting()
        {
            InitializeComponent();
            initData();

            #region dataGridView设置 
            uiDataGridView1.AutoGenerateColumns = false;//自动创建列
            uiDataGridView1.AllowUserToAddRows = uiDataGridView1.AllowUserToDeleteRows = false;//用户添加删除行
            uiDataGridView1.AllowUserToResizeRows = true;//用户调整行大小
            uiDataGridView1.AllowUserToResizeColumns = false;//用户调整列大小
            uiDataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;//只可选中整行，不是单元格
            //显示行号与列宽度自动调整
            uiDataGridView1.RowHeadersVisible = true;
            uiDataGridView1.RowHeadersWidth = 30;
            uiDataGridView1.RowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders;//数据量过百绑定太变
            uiDataGridView1.RowPostPaint += (sender, e) =>//序号列头
            {
                Utils.Util.showRowNum_onDataGrid_RowPostPaint(this.uiDataGridView1, sender, e);
            };
            uiDataGridView1.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.DisableResizing;
            //for (int i = 0; i < dataGridView1.Columns.Count; i++)//禁止点击列头排序 
            //    uiDataGridView1.Columns[i].SortMode = DataGridViewColumnSortMode.NotSortable;

            //行列交叉处标题
            //if (uiDataGridView1.RowHeadersVisible) uiDataGridView1.TopLeftHeaderCell.Value = "SPH/CYL";

            //事件
            this.uiDataGridView1.DataBindingComplete += this.uiDataGridView1_DataBindingComplete;//bing data时发生，可修改单元格内容
            //this.uiDataGridView1.SelectIndexChange += uiDataGridView1_SelectIndexChange;//选择行时发行
            this.uiDataGridView1.CellClick += UiDataGridView1_CellClick;
            #endregion
            #region 分页及页脚合计设置 
            this.uiPagination1.PageChanged += new Sunny.UI.UIPagination.OnPageChangeEventHandler(this.uiPagination1_PageChanged);
            //设置分页控件每页数量
            uiPagination1.PageSize = 12; 
            //设置统计绑定的表格
            //uiDataGridViewFooter1.DataGridView = uiDataGridView1; 
            //激活第1第，触发uiPagination1_PageChanged
            uiPagination1.ActivePage = 1;
            #endregion
        } 
         
        private void initData(bool onlySetting = false)
        {
            if (!onlySetting)
            {
                cmbRole.ValueMember = "Id";
                cmbRole.DisplayMember = "Name";
                cmbRole.DataSource = service.GetRoleItems();
            }

            //DEV
            cmbLight_PortName.Items.AddRange(Utils.SSerialPort.getPortNames());
            cmbLight_PortName.Text = Config.Light_PortName;
            txtIOCard_DeviceNum.Text = Config.IOCard_DeviceNum;

            //LIB
            numcm2px_x.Text=Config.cm2px_x.ToString();
            numcm2px_y.Text = Config.cm2px_y.ToString();
            numMarginHoleWidth.Text= Config.MarginHoleWidth.ToString();
            numMiddleSuperposition.Text= Config.MiddleSuperposition.ToString();
            txtImagePath.Text= Config.ImagePath;
            ckbSaveAllImage.Checked = Config.IsSaveAllImage;
            ckbSaveDefectSourceImage.Checked = Config.IsSaveDefectSourceImage;
            ckbSaveDefectCutImage.Checked = Config.IsSaveDefectCutImage;

            //LOG
            txtLogPath.Text= Config.LogPath;
        }
        private void saveConfig()
        {
            IniFile ini = new IniFile(Config.appBasePath + "\\SysConfig.ini");
            //[LOG]
            ini.Write("LOG", "LogPath", this.txtLogPath.Text);
            //[DEV]
            ini.Write("DEV", "IOCard_DeviceNum", this.txtIOCard_DeviceNum.Text.Trim());
            ini.Write("DEV", "Light_PortName", this.cmbLight_PortName.Text);
            //[LIB]
            ini.Write("LIB", "cm2px_x", Convert.ToInt32(this.numcm2px_x.Text));
            ini.Write("LIB", "cm2px_y", Convert.ToInt32(this.numcm2px_y.Text));
            ini.Write("LIB", "MarginHoleWidth", Convert.ToInt32(this.numMarginHoleWidth.Text));
            ini.Write("LIB", "MiddleSuperposition", Convert.ToInt32(this.numMiddleSuperposition.Text));

            ini.Write("LIB", "ImagePath", this.txtImagePath.Text.Trim()); 
            ini.Write("LIB", "IsSaveAllImage", this.ckbSaveAllImage.Checked);
            ini.Write("LIB", "IsSaveDefectSourceImage", this.ckbSaveDefectSourceImage.Checked);
            ini.Write("LIB", "IsSaveDefectCutImage", this.ckbSaveDefectCutImage.Checked);

            //
            ini.UpdateFile();
        }
        private void sortBtns()
        {
            List<Control> ctls = new List<Control>();
            foreach (Control item in fpnUserOpBtns.Panel.Controls)
                ctls.Add(item);
            int w = fpnUserOpBtns.ClientSize.Width;
            int marge = (w - ctls.Sum(x => x.Width)) / 2;
            Padding oldM = ctls[0].Margin;
            ctls.First().Margin = new Padding(marge, oldM.Top, oldM.Right, oldM.Bottom);
            ctls.Last().Margin = new Padding(oldM.Left, oldM.Top, oldM.Right, marge);
        }
        private void resetUserInfo()
        {
            this.currEditUserInfo = null;
            this.uiDataGridView1.CurrentCell = null;
            this.txtUserCode.Text = this.txtUserName.Text =this.txtUserNote.Text= this.txtPassword.Text = this.txtPassword2.Text = "";
            this.ckbUserState.Checked = true;
            this.txtUserCode.Enabled = this.pnlUserPassword.Visible = true; 

            this.btnUserNew.Visible =this.btnUserDel.Visible= this.btnResetPassword.Visible = false;
            //sortBtns();
        }
        /// <summary>
        /// 分页控件页面切换事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="pagingSource"></param>
        /// <param name="pageIndex"></param>
        /// <param name="count"></param>
        private void uiPagination1_PageChanged(object sender, object pagingSource, int pageIndex, int count)
        {
            //未连接数据库，通过模拟数据来实现
            //一般通过ORM的分页去取数据来填充
            //pageIndex：第几页，和界面对应，从1开始，取数据可能要用pageIndex - 1
            //count：单页数据量，也就是PageSize值
            int totalCount=0;
            var list = service.GetListNav(pageIndex-1, count, ref totalCount, null);
         
            uiDataGridView1.DataSource = list; 
            uiPagination1.TotalCount= totalCount;
            //表脚合计
            //uiDataGridViewFooter1.Clear();
            //uiDataGridViewFooter1["Column1"] = "合计：";
            //uiDataGridViewFooter1["Column2"] = "Column2_" + pageIndex;
            //uiDataGridViewFooter1["Column3"] = "Column3_" + pageIndex;
            //uiDataGridViewFooter1["Column4"] = "Column4_" + pageIndex;

            //
            this.uiDataGridView1.CurrentCell = null;
            //this.uiDataGridView1.ClearSelection(); 
            this.resetUserInfo();
        }
        private void uiDataGridView1_DataBindingComplete(object sender, DataGridViewBindingCompleteEventArgs e)
        {
            var list = uiDataGridView1.DataSource as List<User>;
            for (int i = 0; i < uiDataGridView1.Rows.Count; i++)
            {
                if (list[i].RoleInfo != null)
                    uiDataGridView1.Rows[i].Cells["colRoleName"].Value = list[i].RoleInfo.Name; 
            }
        }
        private void UiDataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex < 0)
                return;

            var list = uiDataGridView1.DataSource as List<User>;
            currEditUserInfo = list[e.RowIndex]; 
            this.txtUserCode.Text = currEditUserInfo.Code;
            this.txtUserName.Text = currEditUserInfo.Name;
            this.cmbRole.SelectedValue = currEditUserInfo.RoleId;
            this.ckbUserState.Checked = currEditUserInfo.State;
            this.txtUserNote.Text = currEditUserInfo.Note;
            //
            this.txtUserCode.Enabled = this.pnlUserPassword.Visible = false;
            this.btnUserNew.Visible = this.btnUserSave.Visible= this.btnUserDel.Visible= this.btnResetPassword.Visible = true;
        }  

        private void btnUserNew_Click(object sender, EventArgs e)
        {
            resetUserInfo(); 
        }
        private void btnUserSave_Click(object sender, EventArgs e)
        {
            try
            {
                string szCode = this.txtUserCode.Text.Trim();
                string szName = this.txtUserName.Text.Trim();
                string szNote = this.txtUserNote.Text.Trim();
                int roleId = (int)this.cmbRole.SelectedValue;

                if (szCode == "" || szName == "")
                    throw new Exception("请填写帐号和名称！");
                if (currEditUserInfo == null)
                {
                    if (this.txtPassword.Text != this.txtPassword2.Text)
                        throw new Exception("两次密码不一致！");

                    currEditUserInfo=new User();
                    currEditUserInfo.Password = Utils.Util.GetMD5(this.txtPassword.Text);
                    currEditUserInfo.CreateUserCode = Config.loginUser.Code;
                }

                currEditUserInfo.Code = szCode;
                currEditUserInfo.Name = szName;
                currEditUserInfo.RoleId = roleId;
                currEditUserInfo.State = this.ckbUserState.Checked;
                currEditUserInfo.Note = szNote;

                currEditUserInfo.ModifyUserCode = Config.loginUser.Code;
                bool result;
                if (currEditUserInfo.Id == 0)
                {
                    result = service.Insert(currEditUserInfo);
                    if (result) uiPagination1.ActivePage = uiPagination1.ActivePage;//刷新
                }
                else
                {
                    result = service.Update(currEditUserInfo);
                    if (result) this.uiDataGridView1.Refresh();//刷新更新单元格
                }

                if (!result)
                    throw new Exception("保存失败！");

                UIMessageTip.ShowOk("保存成功！", 1000); 
                this.resetUserInfo();
            }
            catch (Exception ex)
            {
                UIMessageTip.ShowError(  ex.Message, 2000);
            }
        }
        private void btnUserDel_Click(object sender, EventArgs e)
        {
            try
            {
                if (currEditUserInfo == null)
                    return;

                if (currEditUserInfo.Code == "admin" || currEditUserInfo.Id==1)
                    throw new Exception("管理员不可删除！");

                if (!service.Delete(currEditUserInfo))
                    throw new Exception("删除失败！");

                uiPagination1.ActivePage = uiPagination1.ActivePage;//刷新
                UIMessageTip.ShowOk("删除成功！", 1000);
                this.resetUserInfo();
            }
            catch (Exception ex)
            {
                UIMessageTip.ShowError(ex.Message, 2000);
            }
        }
        private void btnResetPassword_Click(object sender, EventArgs e)
        {
            try
            {
                if (currEditUserInfo == null)
                    return;

                currEditUserInfo.Password = Utils.Util.GetMD5("");
                //只更新指定列
                if (!service.Update(it => new User() { Password = currEditUserInfo.Password }, it => it.Id == currEditUserInfo.Id))
                    throw new Exception("重置失败！");

                UIMessageTip.ShowOk("重置成功,新密码为空！", 1500);
                this.resetUserInfo();
            }
            catch (Exception ex)
            {
                UIMessageTip.ShowError(ex.Message, 2000);
            }
        }
        private void txtLogPath_ButtonClick(object sender, EventArgs e)
        {
            string dir = "";
            if (DirEx.SelectDirEx("打开文件夹", ref dir)) 
                txtLogPath.Text = dir; 
        }

        private void txtImagePath_ButtonClick(object sender, EventArgs e)
        {
            string dir = ""; 
            if (DirEx.SelectDirEx("打开文件夹", ref dir))
                txtImagePath.Text = dir;
        }

        private void fpnUserOpBtns_ClientSizeChanged(object sender, EventArgs e)
        {
            sortBtns();
        }

        private void btnConfig_Click(object sender, EventArgs e)
        {
            try
            {
                saveConfig();
                UIMessageTip.ShowOk("保存成功，重新开启设备后生效！", 1500); 
            }
            catch (Exception ex)
            {
                UIMessageTip.ShowError(ex.Message, 2000);
            }
        } 

        private void btnMinSave_Click(object sender, EventArgs e)
        {  
            try
            {
                saveConfig();
                UIMessageTip.ShowOk("保存成功，重新开启设备后生效！", 1500);
            }
            catch (Exception ex)
            {
                UIMessageTip.ShowError(ex.Message, 2000);
            }
        }  
        private void btnMinReload_Click(object sender, EventArgs e)
        {
            initData(true);
        }

        /// <summary>
        /// 只触发一次，第一次切换为显示时触发
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void FSysSetting_Shown(object sender, EventArgs e)
        {
            this.uiDataGridView1.ClearSelection(); 
        }
         

        private void FSysSetting_Paint(object sender, PaintEventArgs e)
        { 
            btnMinSave.Top = btnMinSave1.Top = btnMinSave2.Top = 0;
            btnMinReload.Top = btnMinReload1.Top = btnMinReload2.Top = 0;
        }
    }
}