using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using ORiN2.interop.CAO;

namespace FL_netCaoTester
{
	public partial class Form4 : Form
	{
		#region Fields

		public CaoExtension Extension;
		private List<Form3> listForm3;

		#endregion Fields

		#region Constructor

		public Form4(string Name, CaoExtension ext)
		{
			InitializeComponent();
			this.Text += Name;
			this.Extension = ext;
		}

		#endregion Constructor

		#region Load/Closed

		private void Form4_Load(object sender, EventArgs e)
		{
			listForm3 = new List<Form3>();
		}

		private void Form4_FormClosed(object sender, FormClosedEventArgs e)
		{
			Form4_VariablesClear();

			try
			{
				// RemoveExtension
				((Form1)(((Form2)this.Owner).Owner)).caoCtrl.Extensions.Remove(this.Extension.Index);
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}
		private void Form4_VariablesClear()
		{
			foreach (Form3 f in listForm3)
			{
				try
				{
					f.Close();
				}
				catch (Exception ex)
				{
					MessageBox.Show(ex.Message);
				}
			}
		}

		#endregion Load/Closed

		#region Button

		private void button_Name_Click(object sender, EventArgs e)
		{
			try
			{
				this.textBox_Name.Text = this.Extension.Name;
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}


		private void button_Attribute_Click(object sender, EventArgs e)
		{
			try
			{
				this.textBox_Attribute.Text = this.Extension.Attribute.ToString();
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}

		private void button_Help_Click(object sender, EventArgs e)
		{
			try
			{
				this.textBox_Help.Text = this.Extension.Help;
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}

		private void button_Tag_Put_Click(object sender, EventArgs e)
		{
			try
			{
				// TODO: dynamic型への変換
				//this.textBox_Tag_Put.Text = this.Extension.Tag;
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}

		private void button_Tag_Get_Click(object sender, EventArgs e)
		{
			try
			{
				// TODO: dynamic型への変換
				//this.textBox_Tag_Get.Text = this.Extension.Tag;
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}

		private void button_ID_Put_Click(object sender, EventArgs e)
		{
			try
			{
				this.Extension.ID = int.Parse(this.textBox_ID_Put.Text);
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}

		private void button_ID_Get_Click(object sender, EventArgs e)
		{
			try
			{
				int id = (int)this.Extension.ID;
				this.textBox_ID_Get.Text = id.ToString();
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}

		private void button_VariableNames_Click(object sender, EventArgs e)
		{
			try
			{
				string[] strArryNames = new string[0];
				//strArryNames = this.Extension.VariableNames(this.textBox_AddVariableOption.ToString());
				strArryNames = this.Extension.VariableNames;
				for (int i = 0; i < strArryNames.Length; i++)
				{
					this.listBox_VariableNames.Items.Add(strArryNames[i].ToString());
				}
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}

		private void button_AddVariable_Click(object sender, EventArgs e)
		{
			try
			{
				// AddVariable
				CaoVariable Val = this.Extension.AddVariable(this.textBox_AddVariableName.Text, this.textBox_AddVariableOption.Text);

				// Valiable画面生成
				Form3 f = new Form3(this.textBox_AddVariableName.Text, Val);
				f.Owner = this;
				f.Show();
				listForm3.Add(f);
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}

		private void button_Variables_Clear_Click(object sender, EventArgs e)
		{
			try
			{
				// Variables Clear
				Form4_VariablesClear();
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}

		#endregion Button

		#region Execute

		private void button_Execute_Click(object sender, EventArgs e)
        {
			this.button_Execute.Enabled = false;

            try
            {
				this.textBox_Result.Text = "";
				string[] strArry = this.textBox_Parameter.Text.Split(',');
				int iArryLen = strArry.Length;
				object objParam = new object();
				switch (this.combo_Command.Text.ToString())	{
                case "ReadMultipleDiscreteOutputs":
                case "ReadMultipleDiscreteInputs":
                case "ReadMultipleHoldingRegisters":
                case "ReadMultipleHoldingRegistersLongInt":
                case "ReadMultipleHoldingRegistersFloat":
                case "ReadMultipleInputRegisters":
                case "ReadMultipleInputRegistersLongInt":
                case "ReadMultipleInputRegistersFloat":
					{
						if (iArryLen < 2) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[2];
						for (int i=0; i<2; ++i) objArry[i] = Convert.ToInt32(strArry[i]);
                        objParam = objArry;
					}
                    break;
				case "WriteSingleDiscreteOutput":
					{
						if (iArryLen < 2) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[2];
						objArry[0] = Convert.ToInt32(strArry[0]);
						objArry[1] = Convert.ToBoolean(strArry[1]);
						objParam = objArry;
					}
					break;
				case "WriteSingleHoldingRegister":
					{
						if (iArryLen < 2) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[2];
						objArry[0] = Convert.ToInt32(strArry[0]);
						objArry[1] = Convert.ToUInt16(strArry[1]);
						objParam = objArry;
					}
					break;
                case "WriteMultipleDiscreteOutputs":
					{
						if (iArryLen < 3) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[3];
						objArry[0] = Convert.ToInt32(strArry[0]);
						int iCount = Convert.ToInt32(strArry[1]);
						objArry[1] = iCount;
						object[] objArryData = new object[iCount];
						for (int i = 0; i < iCount; ++i) objArryData[i] = Convert.ToBoolean(strArry[2 + i]);
						objArry[2] = objArryData;
                        objParam = objArry;
					}
					break;
				case "WriteMultipleHoldingRegisters":
					{
						if (iArryLen < 3) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[3];
						objArry[0] = Convert.ToInt32(strArry[0]);
						int iCount = Convert.ToInt32(strArry[1]);
						objArry[1] = iCount;
						object[] objArryData = new object[iCount];
						for (int i = 0; i < iCount; ++i) objArryData[i] = Convert.ToUInt16(strArry[2 + i]);
						objArry[2] = objArryData;
						objParam = objArry;
					}
					break;
				case "WriteMultipleHoldingRegistersLongInt":
					{
						if (iArryLen < 3) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[3];
						objArry[0] = Convert.ToInt32(strArry[0]);
						int iCount = Convert.ToInt32(strArry[1]);
						objArry[1] = iCount;
						object[] objArryData = new object[iCount];
						for (int i = 0; i < iCount; ++i) objArryData[i] = Convert.ToInt32(strArry[2 + i]);
						objArry[2] = objArryData;
						objParam = objArry;
					}
					break;
				case "WriteMultipleHoldingRegistersFloat":
					{
						if (iArryLen < 3) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[3];
						objArry[0] = Convert.ToInt32(strArry[0]);
						int iCount = Convert.ToInt32(strArry[1]);
						objArry[1] = iCount;
						object[] objArryData = new object[iCount];
						for (int i = 0; i < iCount; ++i) objArryData[i] = Convert.ToSingle(strArry[2 + i]);
						objArry[2] = objArryData;
						objParam = objArry;
					}
					break;
				case "MaskWriteHoldingRegister":
					{
						if (iArryLen < 3) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[3];
						objArry[0] = Convert.ToInt32(strArry[0]);
						objArry[1] = Convert.ToUInt16(strArry[1]);
						objArry[2] = Convert.ToUInt16(strArry[2]);
						objParam = objArry;
					}
					break;
				case "ReadWriteMultipleHoldingRegisters":
					{
						if (iArryLen < 5) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[5];
						objArry[0] = Convert.ToInt32(strArry[0]);
						objArry[1] = Convert.ToInt32(strArry[1]);
						objArry[2] = Convert.ToInt32(strArry[2]);
						int iCount = Convert.ToInt32(strArry[3]);
						objArry[3] = iCount;
						object[] objArryData = new object[iCount];
						for (int i = 0; i < iCount; ++i) objArryData[i] = Convert.ToUInt16(strArry[4 + i]);
						objArry[4] = objArryData;
						objParam = objArry;
					}
					break;
				case "AnotherFunctionCode":
					{
						if (iArryLen < 4) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[4];
						objArry[0] = Convert.ToInt32(strArry[0]);
						int iCount = Convert.ToInt32(strArry[1]);
						objArry[1] = iCount;
						object[] objArryData = new object[iCount];
						for (int i = 0; i < iCount; ++i) objArryData[i] = Convert.ToByte(strArry[2 + i]);
						objArry[2] = objArryData;
						objArry[3] = Convert.ToInt32(strArry[2 + iCount]);
						objParam = objArry;
					}
					break;
				case "DiagnosticsReturnQueryData":
					{
						if (iArryLen < 2) throw new System.ArgumentException("パラメータ指定数が不足しています");
						object[] objArry = new object[2];
						int iCount = Convert.ToInt32(strArry[0]);
						objArry[0] = iCount;
						object[] objArryData = new object[iCount];
						for (int i = 0; i < iCount; ++i) objArryData[i] = Convert.ToByte(strArry[1 + i]);
						objArry[1] = objArryData;
						objParam = objArry;
					}
					break;
				case "DiagnosticsRestartCommunicationsOption":
					{
						if (iArryLen < 1) throw new System.ArgumentException("パラメータ指定数が不足しています");
						objParam = Convert.ToBoolean(strArry[0]);
					}
					break;
				case "ReadExceptionStatus":
                    break;
                default:
					if (!this.checkBox_Array.Checked && (strArry.Length > 1))
					{
						throw new System.ArgumentException("Arrayチェックなし複数要素指定");
					}
					bool bChecked =  this.checkBox_Array.Checked;
					int iSelectedIndex = this.comboBox_Type.SelectedIndex;
					Common cm = new Common();
					objParam = cm.ConvertStringToObject(strArry, ref bChecked, ref iSelectedIndex);
					this.checkBox_Array.Checked = bChecked;
					this.comboBox_Type.SelectedIndex = iSelectedIndex;
 					break;
				}

				// Executeコマンド実行
                object objResult = this.Extension.Execute(this.combo_Command.Text.ToString(), objParam);
 
 				// 実行結果
				if (objResult != null) {
					bool bChecked = this.checkBox_Array.Checked;
					int iSelectedIndex = this.comboBox_Type.SelectedIndex;
					Common cm = new Common();
					this.textBox_Result.Text = cm.ConvertVariantToString(objResult, ref bChecked, ref iSelectedIndex);
					this.checkBox_Array.Checked = bChecked;
					this.comboBox_Type.SelectedIndex = iSelectedIndex;
				}
           }
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message);
			}

			this.button_Execute.Enabled = true;
		}

		#endregion Execute

		#region Ivent

		private void listBox_VariableNames_SelectedIndexChanged(object sender, EventArgs e)
		{
			this.textBox_AddVariableName.Text = this.listBox_VariableNames.SelectedItem.ToString();
		}

		#endregion Ivent

	}
}