using eo_semi;
using eo_semi.e030_gem;
using System;
using System.Collections.Generic;
using System.IO;
using System.Windows.Forms;

namespace SECSGEMTutorial
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        public IGEMDevice Equipment { get; set; }

        private void InitializeEquipment_Click(object sender, EventArgs e)
        {
            //Read the content of the Equipment License file
            string EQUIPMENT_PRODUCT_KEY = "";
            if (EQUIPMENT_PRODUCT_KEY == string.Empty || EQUIPMENT_PRODUCT_KEY == null)
            {
                if (File.Exists("EQUIPMENT_PRODUCT.KEY"))
                {
                    EQUIPMENT_PRODUCT_KEY = File.ReadAllText("EQUIPMENT_PRODUCT.KEY");
                }
                else
                {
                    string message = "License file EQUIPMENT_PRODUCT.KEY is NOT found in the current directory = " + Environment.CurrentDirectory;
                    throw new Exception(message);
                }
            }

            //Initialize Equipment with the License Key
            Int64 EQUIPMENT_ID = ClassFactory.Initialize(EQUIPMENT_PRODUCT_KEY);

            string equipmentDataDictionaryPath = Environment.CurrentDirectory + @"\EquipmentDataDictionary.xml";
            if (!File.Exists(equipmentDataDictionaryPath))
            {
                string message = "Equipment Data Dictionary File is NOT found. Without Equipment configuration file Equipment cannot be initialized" + Environment.CurrentDirectory;
                throw new Exception(message);
            }
            string equipmentLogsPath = Environment.CurrentDirectory + @"\EquipmentLogs";
            
            //Initialize the instance of our Equipment, you will use this instance to communicate with the host.
            Equipment = InitializeSECSGEM(equipmentDataDictionaryPath, equipmentLogsPath, EQUIPMENT_ID);

            //TODO:See the C:\SECSGEM.NET\SampleSECSGEMApp\SampleSECSGEMApp.sln sample application to see the usage of SECSGEM.NET
            //After you have analyzed the SampleSECSGEMApp , you can come back here and advance your code according to your needs
            
        }
        public IGEMDevice InitializeSECSGEM(string path_to_data_dictionary, string log_path, Int64 DBID)
        {
            IGEMDevice device = ClassFactory.CreateInstance<IGEMDevice>(path_to_data_dictionary, log_path, DBID);

            //listening to events
            device.Processing.StateChanged += EquipmentProcessingStateChanged;
            device.Communication.StateChanged += EquipmentCommunicationStateChanged;
            device.Control.StateChanged += EquipmentControlStateChanged;

            //only for equipment
            device.RemoteControl.RemoteCommandReceived += EquipmentRemoteControl_RemoteCommandReceived;
            device.EquipmentConstants.OnNewEquipmentConstantSend += EquipmentConstants_OnNewEquipmentConstantSend;
            device.EquipmentTerminalServices.OnTerminalRequest += EquipmentTerminalServices_OnTerminalRequest;
            device.ProcessRecipeManagement.OnCurrentEPPDRequest += ProcessRecipeManagement_OnCurrentEPPDRequest;

            device.PrimaryMessageReceived += EquipmentPrimaryMessageReceived;
            device.SecondaryMessageReceived += EquipmentSecondaryMessageReceived;

            return device;
        }

        private void EquipmentProcessingStateChanged(object sender, ProcessingStateEventArgs e) { }
        private void EquipmentCommunicationStateChanged(object sender, CommunicationStateEventArgs e) { }
        private void EquipmentControlStateChanged(object sender, ControlStateEventArgs e) { }
        private void EquipmentRemoteControl_RemoteCommandReceived(object sender, RemoteCommandReceivedEventArgs e){}
        private void EquipmentConstants_OnNewEquipmentConstantSend(IEnumerable<EquipmentConstant> equipment_constants) { }
        private void EquipmentTerminalServices_OnTerminalRequest(string terminal_message){ }
        private void ProcessRecipeManagement_OnCurrentEPPDRequest(SECSMessage message) { }
        private void EquipmentPrimaryMessageReceived(SECSMessage message) { }
        private void EquipmentSecondaryMessageReceived(SECSMessage message) { }

    }
}