//
// (C) Copyright 2003-2019 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.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

using Autodesk.Revit.UI;

namespace Revit.SDK.Samples.BeamAndSlabNewParameter.CS
{
    /// <summary>
    /// User Interface.
    /// </summary>
    public class BeamAndSlabParametersForm : System.Windows.Forms.Form
    {
        private System.Windows.Forms.Button addParameterButton;
        private System.Windows.Forms.Button  displayValueButton;
        private System.Windows.Forms.Button  exitButton;
        private System.Windows.Forms.ListBox attributeValueListBox;
        private System.Windows.Forms.Label    attributeValueLabel;
        private Button findButton;
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.Container components = null;

        /// <summary>
        /// constructor
        /// </summary>
        /// <param name="dataBuffer"></param>
        public BeamAndSlabParametersForm(Command dataBuffer)
        {
            InitializeComponent();
            m_dataBuffer = dataBuffer;
        }

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        protected override void Dispose( bool disposing )
        {
            if( disposing )
            {
                if(components != null)
                {
                    components.Dispose();
                }
            }
            base.Dispose( disposing );
        }

        #region Windows Form Designer generated code
        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.addParameterButton = new System.Windows.Forms.Button();
            this.displayValueButton = new System.Windows.Forms.Button();
            this.exitButton = new System.Windows.Forms.Button();
            this.attributeValueListBox = new System.Windows.Forms.ListBox();
            this.attributeValueLabel = new System.Windows.Forms.Label();
            this.findButton = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // addParameterButton
            // 
            this.addParameterButton.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
            this.addParameterButton.Location = new System.Drawing.Point(311, 65);
            this.addParameterButton.Name = "addParameterButton";
            this.addParameterButton.Size = new System.Drawing.Size(105, 26);
            this.addParameterButton.TabIndex = 1;
            this.addParameterButton.Text = "&Add";
            this.addParameterButton.TextAlign = System.Drawing.ContentAlignment.TopCenter;
            this.addParameterButton.Click += new System.EventHandler(this.addParameterButton_Click);
            // 
            // displayValueButton
            // 
            this.displayValueButton.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
            this.displayValueButton.Location = new System.Drawing.Point(311, 111);
            this.displayValueButton.Name = "displayValueButton";
            this.displayValueButton.Size = new System.Drawing.Size(105, 26);
            this.displayValueButton.TabIndex = 2;
            this.displayValueButton.Text = "&Display Value";
            this.displayValueButton.Click += new System.EventHandler(this.displayValueButton_Click);
            // 
            // exitButton
            // 
            this.exitButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            this.exitButton.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
            this.exitButton.Location = new System.Drawing.Point(311, 203);
            this.exitButton.Name = "exitButton";
            this.exitButton.Size = new System.Drawing.Size(105, 26);
            this.exitButton.TabIndex = 4;
            this.exitButton.Text = "&Exit";
            this.exitButton.Click += new System.EventHandler(this.exitButton_Click);
            // 
            // attributeValueListBox
            // 
            this.attributeValueListBox.ItemHeight = 16;
            this.attributeValueListBox.Location = new System.Drawing.Point(19, 46);
            this.attributeValueListBox.Name = "attributeValueListBox";
            this.attributeValueListBox.Size = new System.Drawing.Size(269, 228);
            this.attributeValueListBox.TabIndex = 18;
            this.attributeValueListBox.TabStop = false;
            // 
            // attributeValueLabel
            // 
            this.attributeValueLabel.Location = new System.Drawing.Point(19, 9);
            this.attributeValueLabel.Name = "attributeValueLabel";
            this.attributeValueLabel.Size = new System.Drawing.Size(279, 37);
            this.attributeValueLabel.TabIndex = 19;
            this.attributeValueLabel.Text = "Display the value of the Unique ID if present for all the selected elements";
            // 
            // findButton
            // 
            this.findButton.DialogResult = System.Windows.Forms.DialogResult.OK;
            this.findButton.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
            this.findButton.Location = new System.Drawing.Point(311, 157);
            this.findButton.Name = "findButton";
            this.findButton.Size = new System.Drawing.Size(105, 26);
            this.findButton.TabIndex = 3;
            this.findButton.Text = "&Find";
            this.findButton.Click += new System.EventHandler(this.findButton_Click);
            // 
            // BeamAndSlabParametersForm
            // 
            this.CancelButton = this.exitButton;
            this.ClientSize = new System.Drawing.Size(438, 292);
            this.Controls.Add(this.attributeValueLabel);
            this.Controls.Add(this.attributeValueListBox);
            this.Controls.Add(this.addParameterButton);
            this.Controls.Add(this.findButton);
            this.Controls.Add(this.displayValueButton);
            this.Controls.Add(this.exitButton);
            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
            this.MaximizeBox = false;
            this.MinimizeBox = false;
            this.Name = "BeamAndSlabParametersForm";
            this.ShowInTaskbar = false;
            this.Text = "Beam and Slab New Parameters";
            this.ResumeLayout(false);

        }
        #endregion
    
        // an instance of Command class
        Command m_dataBuffer = null;

        /// <summary>
        /// Call SetNewParameterToBeamsAndSlabs function 
        /// which is belongs to BeamAndSlabParameters class
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void addParameterButton_Click(object sender, System.EventArgs e)
        {
            bool successAddParameter = m_dataBuffer.SetNewParameterToBeamsAndSlabs();

            if (successAddParameter)
            {
                this.DialogResult = DialogResult.OK;
                m_dataBuffer.SetValueToUniqueIDParameter();
                TaskDialog.Show("Revit", "Done");
            }
            else
            {
                this.DialogResult = DialogResult.None;
                m_dataBuffer.SetValueToUniqueIDParameter();
                TaskDialog.Show("Revit", "Unique ID parameter exist");
            }
        }    
        
        /// <summary>
        /// Call SetValueToUniqueIDParameter function 
        /// which is belongs to BeamAndSlabNewParameters class
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void findButton_Click(object sender, System.EventArgs e)
        {
            if (null != attributeValueListBox.SelectedItem)
            {
                m_dataBuffer.FindElement(attributeValueListBox.SelectedItem.ToString());
            }
        }

        /// <summary>
        /// Call SendValueToListBox function which is belongs to BeamAndSlabNewParameters class
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void displayValueButton_Click(object sender, System.EventArgs e)
        {
            attributeValueListBox.DataSource = m_dataBuffer.SendValueToListBox();

            //If we displayed nothing, give possible reasons
            if (0 == attributeValueListBox.Items.Count)
            {
                string message = "";
                message = "There was an error executing the command.\r\n";
                message = message + "Possible reasons for this are:\r\n\r\n";
                message = message + "1. No parameter was added.\r\n";
                message = message + "2. No beam or slab was selected.\r\n";
                message = message + "3. The value was blank.\r\n";
                TaskDialog.Show("Revit", message);
            }
        }

        /// <summary>
        /// Close this form
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void exitButton_Click(object sender, System.EventArgs e)
        {
            this.Close();
        }
    }
}