//
// (C) Copyright 2003-2023 by Autodesk, Inc.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
//
// Use, duplication, or disclosure by the U.S. Government is subject to
// restrictions set forth in FAR 52.227-19 (Commercial Computer
// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
// (Rights in Technical Data and Computer Software), as applicable.
//

using System;
using System.Windows.Forms;
using Autodesk.Revit.DB;

namespace Revit.SDK.Samples.AllViews.CS
{
    /// <summary>
    /// This is a dialog should appear that contains the following:
    /// A tree view represents all the views' names.
    /// A list of all title blocks.
    /// An edit box for the sheet's name.
    /// </summary>
    public partial class AllViewsForm : System.Windows.Forms.Form
    {
        /// <summary>
        /// constructor
        /// </summary>
        /// <param name="data"></param>
        public AllViewsForm(ViewsMgr data)
        {
            m_data = data;
            InitializeComponent();
        }

      public bool invalidViewport = true;

      public XYZ m_getMinBoxOutline;
      public XYZ m_getMaxBoxOutline;

      public XYZ m_getMinLabelOutline;
      public XYZ m_getMaxLabelOutline;

      public XYZ m_getLabelLineOffset;
      public double m_getLabelLineLength;

      public XYZ m_getBoxCenter;
      public ViewportRotation m_getOrientation;

      public ViewportRotation m_setRotation = ViewportRotation.None;

      public void UpdateControls()
      {
         if (invalidViewport)
         {
            setRotationButton.Enabled = false;
            setLabelOffsetButton.Enabled = false;
            setLabelLengthButton.Enabled = false;
            noneRadioButton.Enabled = false;
            clockWiseRadioButton.Enabled = false;
            counterClockWiseRadioButton.Enabled = false;
            setLabelOffsetXTextBox.Enabled = false;
            setLabelOffsetYTextBox.Enabled = false;
            setLabelLineLengthTextBox.Enabled = false;

            //BoxOutline
            getMinBoxOutlineTextBox.Text = "";
            getMaxBoxOutlineTextBox.Text = "";

            //LabelOutline
            getMinLabelOutlineTextBox.Text = "";
            getMaxLabelOutlineTextBox.Text = "";

            //LabelLineOffset
            getLabelLineOffsetTextBox.Text = "";

            //LabelLineLength
            getLabelLineLengthTextBox.Text = "";

            //Others
            getBoxCenterTextBox.Text = "";
            getOrientationTtextBox.Text = "";
         }
         else
         {
            setRotationButton.Enabled = true;
            setLabelOffsetButton.Enabled = true;
            setLabelLengthButton.Enabled = true;
            noneRadioButton.Enabled = true;
            clockWiseRadioButton.Enabled = true;
            counterClockWiseRadioButton.Enabled = true;
            setLabelOffsetXTextBox.Enabled = true;
            setLabelOffsetYTextBox.Enabled = true;
            setLabelLineLengthTextBox.Enabled = true;

            //BoxOutline
            getMinBoxOutlineTextBox.Text = "(" + m_getMinBoxOutline.X + ", " + m_getMinBoxOutline.Y + ")";
            getMaxBoxOutlineTextBox.Text = "(" + m_getMaxBoxOutline.X + ", " + m_getMaxBoxOutline.Y + ")";

            //LabelOutline
            getMinLabelOutlineTextBox.Text = "(" + m_getMinLabelOutline.X + ", " + m_getMinLabelOutline.Y + ")";
            getMaxLabelOutlineTextBox.Text = "(" + m_getMaxLabelOutline.X + ", " + m_getMaxLabelOutline.Y + ")";

            //LabelLineOffset
            getLabelLineOffsetTextBox.Text = "(" + m_getLabelLineOffset.X + ", " + m_getLabelLineOffset.Y + ")";

            //LabelLineLength
            getLabelLineLengthTextBox.Text = m_getLabelLineLength.ToString();

            //Others
            getBoxCenterTextBox.Text = "(" + m_getBoxCenter.X + ", " + m_getBoxCenter.Y + ")";
            getOrientationTtextBox.Text = m_getOrientation.ToString();
         }
      }

        private void AllViewsForm_Load(object sender, EventArgs e)
        {
            allViewsTreeView.Nodes.Add(m_data.AllViewsNames);
            allViewsTreeView.TopNode.Expand();

            foreach (string s in m_data.AllTitleBlocksNames)
            {
                titleBlocksListBox.Items.Add(s);
            }
        }

        private void oKButton_Click(object sender, EventArgs e)
        {
            m_data.SelectViews();
            m_data.SheetName = sheetNameTextBox.Text;

            if (1 == titleBlocksListBox.SelectedItems.Count)
            {
                string titleBlock = titleBlocksListBox.SelectedItems[0].ToString();
                m_data.ChooseTitleBlock(titleBlock);
            }
        }

        #region CheckTreeNode
        private void CheckNode(TreeNode node, bool check)
        {
            if (0 < node.Nodes.Count)
            {
                if (node.Checked)
                {
                    node.Expand();
                }
                else
                {
                    node.Collapse();
                }

                foreach (TreeNode t in node.Nodes)
                {
                    t.Checked = check;
                    CheckNode(t, check);
                }
            }
        }

        private void allViewsTreeView_AfterCheck(object sender, TreeViewEventArgs e)
        {
            CheckNode(e.Node, e.Node.Checked);
        } 
        #endregion

        /// <summary>
        /// Select title block to generate sheet.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void titleBlocksListBox_MouseClick(object sender, MouseEventArgs e)
        {
            int idx = titleBlocksListBox.SelectedIndex;
            if (0 < idx)
            {
                titleBlocksListBox.SetSelected(idx, true);
            }            
        }

      private void selectViewportButton_Click(object sender, EventArgs e)
      {
         try
         {
            m_data.SelectViewport(this, selectSheetNameTextBox.Text, selectAssociatedViewNameTextBox.Text);
            UpdateControls();
         }
         catch (Exception exception)
         {
            UpdateControls();
            MessageBox.Show("ERROR: " + exception.Message);
         }
      }

      private void setRotationButton_Click(object sender, EventArgs e)
      {
         m_data.SetRotation(this, m_setRotation);
         UpdateControls();
      }

      private void setLabelOffsetButton_Click(object sender, EventArgs e)
      {
         if (setLabelOffsetXTextBox.Text.Length != 0 && setLabelOffsetYTextBox.Text.Length != 0)
         {
            m_data.SetLabelOffset(this,
               Convert.ToDouble(setLabelOffsetXTextBox.Text),
               Convert.ToDouble(setLabelOffsetYTextBox.Text));
            UpdateControls();
         }
         
      }

      private void setLabelLengthButton_Click(object sender, EventArgs e)
      {
         if (setLabelLineLengthTextBox.Text.Length != 0)
         {
            m_data.SetLabelLength(this, Convert.ToDouble(setLabelLineLengthTextBox.Text));
            UpdateControls();
         }
      }

      private void selectViewportNameTextBox_TextChanged(object sender, EventArgs e)
      {
         invalidViewport = true;
         UpdateControls();
      }

      private void selectSheetNameTextBox_TextChanged(object sender, EventArgs e)
      {
         invalidViewport = true;
         UpdateControls();
      }

      private void noneRadioButton_CheckedChanged(object sender, EventArgs e)
      {
         m_setRotation = ViewportRotation.None;
      }

      private void clockWiseRadioButton_CheckedChanged(object sender, EventArgs e)
      {
         m_setRotation = ViewportRotation.Clockwise;
      }

      private void counterClockWiseRadioButton_CheckedChanged(object sender, EventArgs e)
      {
         m_setRotation = ViewportRotation.Counterclockwise;
      }
   }
}