using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using VEPROMS.CSLA.Library;
using Volian.Controls.Library;

namespace VEPROMS
{
	public partial class frmPSI : Form
	{
		private ProcedureInfo _MyProcedureInfo;
		private StepTabRibbon _MyStepTabRibbon;
		private Dictionary<string, StepRTB> _DicStepRtb;
		private Dictionary<string, CheckBox> _DicCheckBox;
		private Dictionary<string, ComboBox> _DicComboBox;
		public frmPSI(ProcedureInfo pi)
		{
			InitializeComponent();
			_DicStepRtb = new Dictionary<string, StepRTB>();
			_DicCheckBox = new Dictionary<string, CheckBox>();
			_DicComboBox = new Dictionary<string, ComboBox>();
			InitializeSpecificControls(pi);
			_MyStepTabRibbon = new StepTabRibbon();
		}

		private void InitializeSpecificControls(ProcedureInfo pi)
		{
			_MyProcedureInfo = pi;
			PSI psiDialogDef = pi.ActiveFormat.PlantFormat.FormatData.ProcData.PSI;
			this.Text = psiDialogDef.Caption;
			this.Location = new Point((int)psiDialogDef.x * 2, (int)psiDialogDef.y * 2);
			int maxx = 0;
			int maxy = 0;
			int xB4Scroll = 900;
			int yB4Scroll = 630;
			this.panelPSI.AutoScroll = false;
			foreach (SILabel lbl in psiDialogDef.LabelList)
			{
				Label wlbl = new Label();
				wlbl.Text = lbl.text;
				wlbl.Location = new Point((int)lbl.x * 2, (int)lbl.y * 2);
				wlbl.AutoSize = true;
				//wlbl.Size = new Size((int)lbl.width * 2, (int)lbl.height * 2);
				wlbl.Visible = true;
				this.panelPSI.Controls.Add(wlbl);
				maxx = ((int)lbl.x * 2 + (int)lbl.width * 2) > maxx ? ((int)lbl.x * 2 + (int)lbl.width * 2) : maxx;
				maxy = ((int)lbl.y * 2 + (int)lbl.height * 2) > maxy ? ((int)lbl.y * 2 + (int)lbl.height * 2) : maxy;
			}
			ProcedureConfig procConfig = pi.MyConfig as ProcedureConfig;
			foreach (SIField fld in psiDialogDef.FieldList)
			{
				if (fld.type.ToLower() == "text")
				{
					StepRTB tb = new StepRTB();
					tb.Font = tb.FormatFont = new Font("Arial", 8);
					string mystr = tb.FontTable;
					_DicStepRtb.Add(fld.name, tb);
					tb.MyItemInfo = pi as ItemInfo;
					tb.FieldToEdit = E_FieldToEdit.PSI;
					tb.BorderStyle = BorderStyle.FixedSingle;
					tb.Enter += new System.EventHandler(this.FieldStepRTB_Enter);
					// see if config has data for this field, i.e. search for the 'name'
					// B2018-057 Replace non-breaking hyphen with hyphen.
					string val = procConfig.GetValue("PSI", fld.name).Replace("\\u8209?", "-");
					DisplayText dt = new DisplayText(val, new VE_Font("Arial", 10, E_Style.None, 12), false);
					StringBuilder sb = new StringBuilder();
					sb.Append(@"{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fnil\fcharset2 Arial;}");
                    sb.Append(@"{\f1\fnil\fcharset0 Arial;}}{\colortbl ;\red255\green0\blue0;}"); //C2017-036 changed to just Arial because Microsoft removed Arial Unicode MS with Word16
					sb.Append(@"\viewkind4\uc1\pard\sl-240\slmult0\fs" + (int)(this.Font.SizeInPoints*2) + " " + dt.StartText + @"}");
					tb.Rtf = sb.ToString();
					tb.Location = new Point((int)fld.x * 2, (int)fld.y * 2);
					tb.Size = new Size((int)fld.width * 2, (int)fld.height * 2);
					tb.MinimumSize = new Size((int)fld.width * 2, (int)fld.height * 2);
					tb.Visible = true;
					this.panelPSI.Controls.Add(tb);
					maxx = ((int)fld.x * 2 + (int)fld.width * 2) > maxx ? ((int)fld.x * 2 + (int)fld.width * 2) : maxx;
					maxy = ((int)fld.y * 2 + (int)fld.height * 2) > maxy ? ((int)fld.y * 2 + (int)fld.height * 2) : maxy;
				}
				if (fld.type.ToLower()== "logical")
				{
					CheckBox cb = new CheckBox();
					_DicCheckBox.Add(fld.name, cb);
					cb.Text = fld.text;
					cb.Location = new Point((int)fld.x * 2, (int)fld.y * 2);
					cb.Visible = true;
					cb.Width = (int)fld.width * 2;
					string val = procConfig.GetValue("PSI", fld.name);
					cb.Checked = val!=null && val!="" && val.ToUpper()[0] == 'Y' ? true : false;
					this.panelPSI.Controls.Add(cb);
					maxx = ((int)fld.x * 2 + (int)fld.width * 2) > maxx ? ((int)fld.x * 2 + (int)fld.width * 2) : maxx;
					maxy = ((int)fld.y * 2 + (int)fld.height * 2) > maxy ? ((int)fld.y * 2 + (int)fld.height * 2) : maxy;
				}
				// C2021-019: override of watermark text/color - provide support for combo box in PSI dialog
				if (fld.type.ToLower() == "combo")
				{
					ComboBox cmb = new ComboBox();
					_DicComboBox.Add(fld.name, cmb);
					cmb.Location = new Point((int)fld.x * 2, (int)fld.y * 2);
					cmb.Visible = true;
					cmb.Width = (int)fld.width * 2;
					string tmp = fld.text;
					string[] tmps = tmp.Split(",".ToCharArray());
					foreach (string t in tmps) cmb.Items.Add(t);
					string val = procConfig.GetValue("PSI", fld.name);
					if (val != null && val != "") cmb.SelectedItem = val;
					this.panelPSI.Controls.Add(cmb);
					maxx = ((int)fld.x * 2 + (int)fld.width * 2) > maxx ? ((int)fld.x * 2 + (int)fld.width * 2) : maxx;
					maxy = ((int)fld.y * 2 + (int)fld.height * 2) > maxy ? ((int)fld.y * 2 + (int)fld.height * 2) : maxy;
				}
			}
			if (maxx > xB4Scroll)
			{
				maxx = xB4Scroll;
				this.panelPSI.Width = xB4Scroll;
				this.panelPSI.AutoScroll = true;
			}
			else
				this.panelPSI.Width = maxx + 50;
			if (maxy > yB4Scroll)
			{
				maxy = yB4Scroll;
				this.panelPSI.Height = yB4Scroll;
				this.panelPSI.AutoScroll = true;
			}
			else
				this.panelPSI.Height = maxy;	// B2018-062: Ok/Cancel buttons not displayed if more than a few labels/fields are defined.
			if (psiDialogDef.ButtonsOnBottom == null || psiDialogDef.ButtonsOnBottom.ToUpper() == "NO")
			{
				btnOk.Location = new Point(maxx+70, 30);
				btnCancel.Location = new Point(maxx + 70, 60);
			}
			else if (btnOk.Location.Y < panelPSI.Location.Y + panelPSI.Height)
			{
				// B2018-062: Ok/Cancel buttons not displayed if more than a few labels/fields are defined:
				//	Adjust location of buttons so that they have a larger Y than the panel that holds the labels/fields
				//	and adjust the dialog size if it's height is not enough.
				btnOk.Location = new Point(btnOk.Location.X, panelPSI.Location.Y + this.panelPSI.Height + 10);
				btnCancel.Location = new Point(btnCancel.Location.X, panelPSI.Location.Y + this.panelPSI.Height + 10);
				if (this.Height < btnOk.Location.Y + btnOk.Size.Height + 10)
					this.Height = btnOk.Location.Y + btnOk.Size.Height + 30;
			}
		}
		private void FieldStepRTB_Enter(object sender, EventArgs e)
		{
			_MyStepTabRibbon.MyStepRTB = (StepRTB)sender;
		}
		private void btnOk_Click(object sender, EventArgs e)
		{
			ProcedureConfig procConfig = _MyProcedureInfo.MyConfig as ProcedureConfig;
			PSI psiDialogDef = _MyProcedureInfo.ActiveFormat.PlantFormat.FormatData.ProcData.PSI;

			// loop through all of the fields (Text & logical)
			bool isDirty = false;
			foreach (SIField fld in psiDialogDef.FieldList)
			{
				if (fld.type.ToLower() == "text")
				{
					StepRTB cur = _DicStepRtb[fld.name];
					string rtf = cur.Rtf;
					string newval = DisplayText.StaticStripRtfCommands(rtf, false);		// C2020-001: added 'false'
					// compare to original and if different, save in proc config.
					string oldval = procConfig.GetValue("PSI", fld.name);
					if (oldval != newval) 
					{
						isDirty = true;
					// B2018-057 Replace non-breaking hyphen with hyphen.
						procConfig.SetValue("PSI", fld.name, newval.Replace("\\u8209?","-"));
					}
				}
				else if (fld.type.ToLower() == "logical")
				{
					CheckBox cur = _DicCheckBox[fld.name];
					string newval = cur.Checked ? "Y" : "N";
					string oldval = procConfig.GetValue("PSI", fld.name);
					if (newval != oldval)
					{
						isDirty = true;
						procConfig.SetValue("PSI", fld.name, newval);
					}
				}
				// C2021-019: override of watermark text/color - save combo box selection
				else if (fld.type.ToLower() == "combo")
				{
					ComboBox cmbcur = _DicComboBox[fld.name];
					string newval = cmbcur.Text;
					string oldval = procConfig.GetValue("PSI", fld.name);
					if (newval != oldval)
					{
						isDirty = true;
						procConfig.SetValue("PSI", fld.name, newval);
					}
				}
			}
			if (isDirty)
			{
				using (Procedure proc = _MyProcedureInfo.Get())
				{
					proc.MyContent.Config = procConfig.ToString();
					proc.Save();
				}
			}
			DialogResult = DialogResult.OK;
			this.Close();
		}
		
		private void btnCancel_Click(object sender, EventArgs e)
		{
			DialogResult = DialogResult.Cancel;
			this.Close();
		}
	}
}