using DevExpress.XtraEditors;
using System;
using System.Drawing;
using System.Web.UI.WebControls;
using System.Windows.Forms;
using ZJ_BYD.Common;
using ZJ_BYD.DB;
using ZJ_BYD.Model;
using ZJ_BYD.Untils;

namespace ZJ_BYD.UserControls.AHeadPara
{
    public partial class EditAheadPara : XtraForm
    {
        private static int _id = 0;
        public EditAheadPara(int id = 0)
        {
            InitializeComponent();
            _id = id;
            BindCombox.BindMachineTypeForAhead(cmbMachineType);
            if (_id > 0)
            {
                GetAheadParaById();
            }
        }

        private void GetAheadParaById()
        {
            var model = AheadParaHelper.QueryAheadParaVM("", _id).First();
            if (model != null)
            {
                cmbMachineType.SelectedItem = new ListItem { Text = model.MachineTypeCode, Value = $"{model.Category}_{model.MachineTypeCode}" };
                cmbMachineType_SelectedValueChanged(this.cmbMachineType, new EventArgs());
                cmbStation.SelectedItem = new ListItem { Text = $"{model.Category}_{model.LastStationName}({model.LastStationCode})", Value = model.LastStationCode };
                txtPara.Text = model.PointCode;
                txtResultColName.Text = model.ResultColName;
            }
        }

        /// <summary>
        /// 机型下拉框Change事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void cmbMachineType_SelectedValueChanged(object sender, EventArgs e)
        {
            var selectedMachineType = this.cmbMachineType.SelectedItem as ListItem;
            cmbStation.Properties.Items.Clear();
            var category = selectedMachineType.Value.Split('_')[0];
            BindCombox.BindStationByCategory(cmbStation, category);
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void btnSave_Click(object sender, EventArgs e)
        {
            int row;
            var t_AheadPara = new T_AheadPara();
            var flag = this.RegexSave(new Control[] { cmbMachineType, cmbStation, txtPara }, out _);
            if (!flag)
            {
                return;
            }
            splashScreenManager1.ShowWaitForm();
            var selectedMachineType = cmbMachineType.SelectedItem as ListItem;
            var selectedStation = cmbStation.SelectedItem as ListItem;
            t_AheadPara.IpcId = Program.CurrentIpcId;
            t_AheadPara.LineCode = Program.CurrentLineCode;
            t_AheadPara.StationCode = Program.ActiveStatinCode;
            t_AheadPara.MachineTypeCode = selectedMachineType.Value.Split('_')[1];
            t_AheadPara.LastStationCode = selectedStation != null ? selectedStation.Value : cmbStation.EditValue.ToString();
            t_AheadPara.PointCode = txtPara.Text.Trim();
            t_AheadPara.ResultColName = txtResultColName.Text.Trim();
            t_AheadPara.Category = selectedStation.Text.Split('_')[0];
            if (_id == 0)
            {
                t_AheadPara.CreatedBy = CurrentUser.UserName;
                if (CheckIsExistAheadPara(t_AheadPara))
                {
                    XtraMessageBox.Show("前置参数已存在！");
                    splashScreenManager1.CloseWaitForm();
                    return;
                }
                t_AheadPara.CreatedTime = DateTime.Now;
                row = AheadParaHelper.AddAheadPara(t_AheadPara);
            }
            else
            {
                t_AheadPara.Id = _id;
                t_AheadPara.UpdatedBy = CurrentUser.UserName;
                t_AheadPara.UpdatedTime = DateTime.Now;
                if (CheckIsExistAheadPara(t_AheadPara))
                {
                    XtraMessageBox.Show("前置参数已存在！");
                    splashScreenManager1.CloseWaitForm();
                    return;
                }
                row = AheadParaHelper.UpdateAheadPara(t_AheadPara);
            }
            if (row <= 0)
            {
                splashScreenManager1.CloseWaitForm();
                XtraMessageBox.Show("操作失败！");
                return;
            }
            splashScreenManager1.CloseWaitForm();
            XtraMessageBox.Show("操作成功！");
            DialogResult = DialogResult.OK;
            this.Close();
        }

        /// <summary>
        /// 校验前置参数是否存在
        /// </summary>
        /// <param name="t_AheadPara"></param>
        /// <returns></returns>
        private bool CheckIsExistAheadPara(T_AheadPara t_AheadPara)
        {
            var model = AheadParaHelper.QueryActiveAheadParas()
                        .Where(m => m.IpcId == t_AheadPara.IpcId && m.LineCode == t_AheadPara.LineCode && m.StationCode == Program.ActiveStatinCode)
                        .Where(m => m.MachineTypeCode == t_AheadPara.MachineTypeCode && m.LastStationCode == t_AheadPara.LastStationCode && m.PointCode == t_AheadPara.PointCode && m.Category == t_AheadPara.Category)
                        .WhereIF(t_AheadPara.Id > 0, m => m.Id != t_AheadPara.Id).First();
            return model != null;
        }

        #region 窗体移动
        protected override void WndProc(ref Message m)
        {
            base.WndProc(ref m);
            if (m.Msg == 0x84)
            {
                switch (m.Result.ToInt32())
                {
                    case 1:
                        m.Result = new IntPtr(2);
                        break;
                }
            }
        }

        private Point mPoint;
        private void panelControl8_MouseDown(object sender, MouseEventArgs e)
        {
            mPoint = new Point(e.X, e.Y);
        }

        private void panelControl8_MouseMove(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
                this.Location = new Point(this.Location.X + e.X - mPoint.X, this.Location.Y + e.Y - mPoint.Y);
            }
        }
        #endregion

    }
}