using System;
using System.Text;
using System.IO;
using System.Linq;
using System.Drawing;
using System.Diagnostics;
using System.Windows.Forms;
using System.Threading;
using System.Threading.Tasks;
using System.Collections.Generic;
using Tango.PMR.Stubs;
using Tango.Stubs;
using System.Timers;

const  int MidTank_UNDER_TEST	=24;
int [] Convert_Midtank_No = new Int32 [8] {1,3,5,7,2,4,6,8};
uint [,] ADC_Add_Chnl = new uint [8,2]	{
												{0x44,0x20},				
												{0x44,0x08},				
												{0x46,0x80},
												{0x46,0x20},
												{0x44,0x10},
												{0x44,0x04},
												{0x46,0x40},
												{0x46,0x10},
										};


string [,] Units_status_MidTank = new string[MidTank_UNDER_TEST,2]	{ 
												{"Midtank1_Valve_Air","Not Test"},				//0
												{"Midtank1_Valve_Ink","Not Test"},				//1
												{"Midtank1_Pressure_Sensor","Not Test"},		//2
												{"Midtank2_Valve_Air","Not Test"},				//3
												{"Midtank2_Valve_Ink","Not Test"},				//4
												{"Midtank2_Pressure_Sensor","Not Test"},		//5
												{"Midtank3_Valve_Air","Not Test"},				//6
												{"Midtank3_Valve_Ink","Not Test"},				//7
												{"Midtank3_Pressure_Sensor","Not Test"},		//8
												{"Midtank4_Valve_Air","Not Test"},				//9
												{"Midtank4_Valve_Ink","Not Test"},				//10
												{"Midtank4_Pressure_Sensor","Not Test"},		//11
												{"Midtank5_Valve_Air","Not Test"},				//12
												{"Midtank5_Valve_Ink","Not Test"},				//13
												{"Midtank5_Pressure_Sensor","Not Test"},		//14
												{"Midtank6_Valve_Air","Not Test"},				//15
												{"Midtank6_Valve_Ink","Not Test"},				//16
												{"Midtank6_Pressure_Sensor","Not Test"},		//17
												{"Midtank7_Valve_Air","Not Test"},				//18
												{"Midtank7_Valve_Ink","Not Test"},				//19
												{"Midtank7_Pressure_Sensor","Not Test"},		//20
												{"Midtank8_Valve_Air","Not Test"},				//21
												{"Midtank8_Valve_Ink","Not Test"},				//22
												{"Midtank8_Pressure_Sensor","Not Test"},		//23
											};
//--------------------------------------------------------------------------------

public Task<decimal> MidTank_test( Action<string> settext, CancellationToken cancellationToken, string SN, string Location)
{
    Task<decimal> task = null;
    // Start a task and return it
    task = Task.Run(() =>
    {

	stubManager.Write("S/N:" +SN+ "\n");
	stubManager.Write("Location:" +Location+ "\n");
	stubManager.Write("-----------------------\n");

	copy_table (MidTank_UNDER_TEST,Units_status_MidTank);
	stubManager.Write("+++++++++++++++++++\n");
		
	settext("Test MidTank");
	Test_MIDTANK();

	Status=write_to_file(SN,Location,MidTank_UNDER_TEST,"MidTank");
    settext("End Test");
	decimal result = 0;

    return result;
    });
    return task;
}

 //------------------------------------  
int Test_MIDTANK()
{
	double Pressur_Volt;
	double temp;
	for (Int32 i=1;i<9;i++)
	{
		open_valve(i,1,1)		;	//open Air valve
		open_valve(i,0,1)		;	//open Ink valve
		delay(2000);
		Pressur_Volt=read_pressuere_sense(i);
		if ((Pressur_Volt>3 )||(Pressur_Volt<2))
			{
				Units_status[(i-1)*3+2,1]="Fail";
				stubManager.Write("pressuere_sense of midtank" + i +"\tFail\n");	
			}
		else 	
			{
				close_valve(i,0,0)		;	//close Ink valve
				DialogResult result = MessageBox.Show("ADD 20cc air thru Ink valve of Midtank"+ i, "Warning");
				close_valve(i,1,0)		;	//close Air valve
				delay(2000);

				temp=read_pressuere_sense(i);
				temp=temp-Pressur_Volt;
				if ((temp>0.5) && ( temp <2))
					Units_status[(i-1)*3+2,1]="Pass";
				else
					Units_status[(i-1)*3+2,1]="Fail";
			}
		
		close_valve(i,0,0)		;	//close Air valve
		close_valve(i,1,0)		;	//close Ink valve
	}
	return 1;	
}

double read_pressuere_sense(Int32 Midtank_Nm)
{
double 	Pressur_Volt;
double calc;
uint temp;

	adc_configuration((ADC_Add_Chnl[Midtank_Nm-1,0]),(ADC_Add_Chnl[Midtank_Nm-1,1])	);		//configure address and channel of midtank 
	adc_set_for_read_ch(ADC_Add_Chnl[Midtank_Nm-1,0]);
	temp =adc_read_ch(ADC_Add_Chnl[Midtank_Nm-1,0]);
	calc= (double)temp *2.5 / 4096.0;
	Pressur_Volt = (1.96- calc) * 4.64 + 1.96;
	stubManager.Write("pressure sense of midtank " + Midtank_Nm + "is " + Pressur_Volt+ "Volt\n");	
	return Pressur_Volt;
}


//--------------------------------
int open_valve (int valve_nm,int valve_type,int check_valve)		//valve_type=0 is Air ,1 is Ink ; check_valve=1 send feedbak
{
	int temp1=Convert_Midtank_No[valve_nm-1]	;

	string temp;
	SetBit (F3_VALVE_OUT,(((valve_type+1)*8)- temp1), 1);	
	
		if (check_valve!=0)
		{
			temp="Air ";
			if (valve_type==1)
			temp="Ink ";
				
			DialogResult result = MessageBox.Show("Did " + temp + "Valve of Midtank " + valve_nm +" open?", "Warning",MessageBoxButtons.YesNo);
			if(result == DialogResult.No)
				{
					Units_status[(valve_nm-1)*3+valve_type,1]="Fail";
					stubManager.Write(temp +"Valve\tFail\n");	
					return 0;
				}
			else 
				{
					Units_status[(valve_nm-1)*3+valve_type,1]="Pass";
					stubManager.Write(temp +"Valve\tOpen\n");	
					return 1;
				}
			
		}
		return 1;

}
//--------------------------------	
int close_valve (int valve_nm,int valve_type,int check_valve)
{
	int temp1=Convert_Midtank_No[valve_nm-1];	

	string temp;
	SetBit (F3_VALVE_OUT,(((valve_type+1)*8)- temp1), 0);
	if (check_valve!=0)
		{
			temp="Air";
			if (valve_type==1)
			temp="Ink";
				
			DialogResult result = MessageBox.Show("Did " + temp +" Valve of Midtank " + valve_nm +" close?", "Warning",MessageBoxButtons.YesNo);
			if(result == DialogResult.No)
				{
					Units_status[(valve_nm-1)*3+valve_type,1]="Fail";
					stubManager.Write(temp +"Valve\tFail\n");	
					return 0;
				}
			else 
				{
					Units_status[(valve_nm-1)*3+valve_type,1]="Pass";
					stubManager.Write(temp +"Valve\tclose\n");	
					return 1;
				}			
		}
	return 1;




}
//--------------------------------