///////////////////////////////////////////////////////
//
// SaherElm IT Center MQL5 X12 Draw Library
// ------------------------------------------
// Name: X121Draw
// Description: provides Draw Requirements ...
//
//
// Maintainer:
// ------------
// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
//
//////////////////////////////////////////////////////
//
// Global Properties ...
#property library
#property copyright "Copyright 2023, SaherElm IT Center"
#property link "https://www.saherelm.ir"
#property version "1.00"
#property strict

//
#include "../Libraries/x-saherelm.draw.lib.mq5"
#include "../Libraries/x-saherelm.common.lib.mq5"
#include "../Libraries/x-saherelm.models.lib.mq5"

//
// START Draw Functions ...
//

//
// Draw Signal ...
void DrawSignal(const ulong ticket, XSignal &signal)
{
    //
    bool isLong = IsLong(signal.type);

    //
    string prefix = (string)ticket + "_" + ToString(signal.period);

    //
    // Retrieve Time ...
    datetime time = iTime(
        signal.symbol,
        signal.period,
        0);

    //
    // Retrieve 3 Time ...
    datetime time3 = iTime(
        signal.symbol,
        signal.period,
        3);

    //
    color posColor = isLong
                         ? clrSpringGreen
                         : clrTomato;
    color tpColor = clrSpringGreen;
    color slColor = clrTomato;
    color entryColor = clrGold;

    //
    ENUM_LINE_STYLE vLineStyle = STYLE_DOT;
    ENUM_LINE_STYLE tpLineStyle = STYLE_SOLID;
    ENUM_LINE_STYLE slLineStyle = STYLE_SOLID;
    ENUM_LINE_STYLE entryLineStyle = STYLE_SOLID;

    //
    int lineWidth = 2;

    //
    long chartID = ChartID();

    //
    // Vertical Line ...
    string vlName = prefix + "_" + (string)time;

    //
    DrawVerticalLine(
        chartID,
        vlName,
        0,
        time,
        posColor,
        vLineStyle,
        lineWidth);

    //
    // TP ...
    double profit = (MathAbs(signal.tp - signal.entry)) * signal.volume;
    string tpName = prefix + "_TP_" + (string)profit;

    //
    DrawTrendLine(
        chartID,
        tpName,
        0,
        time3,
        signal.tp,
        time,
        signal.tp,
        tpColor,
        tpLineStyle,
        lineWidth);

    //
    // SL ...
    double lost = (MathAbs(signal.sl - signal.entry)) * signal.volume;
    string slName = prefix + "_SL_" + (string)lost;

    //
    DrawTrendLine(
        chartID,
        slName,
        0,
        time3,
        signal.sl,
        time,
        signal.sl,
        slColor,
        slLineStyle,
        lineWidth);

    //
    // ENTRY ...
    string entryName = prefix + "_ENTRY_" + (string)lost;

    //
    DrawTrendLine(
        chartID,
        entryName,
        0,
        time3,
        signal.entry,
        time,
        signal.entry,
        entryColor,
        entryLineStyle,
        lineWidth);
}

//
// Draw Support and Resistance ...
void DrawSupportResistance(
    int bar_index,
    XOHCLSupRes &data,
    string prefix = "",
    color supportColor = clrOrange,
    color resistanceColor = clrOrange)
{
    //
    datetime barTime = GetCandleTime(
        _Symbol,
        _Period,
        bar_index);

    //
    datetime prevBarTime = GetCandleTime(
        _Symbol,
        _Period,
        bar_index + 5);

    //
    long chID = ChartID();
    int subWindiw = 0;
    int lineWidth = 1;

    //
    string mPrefix = prefix + "_" + (string)barTime + "_";

    //
    // SUPPORTS ...

    //
    int supCount = ArraySize(data.sup);
    if (supCount > 0)
    {
        //
        for (int i = 0; i < supCount; i++)
        {
            //
            double iSup = data.sup[i];

            //
            string supTlName = mPrefix + "SUP[" + (string)(i + 1) + "]_(" + (string)iSup + ")";

            //
            // Draw Support ...
            DrawTrendLine(
                chID,
                supTlName,
                subWindiw,
                prevBarTime,
                iSup,
                barTime,
                iSup,
                supportColor,
                STYLE_DOT,
                lineWidth,
                true);
        }
    }

    //
    // RESISTANCES ...

    //
    int resCount = ArraySize(data.res);
    if (resCount > 0)
    {
        //
        for (int i = 0; i < resCount; i++)
        {
            //
            double iRes = data.res[i];

            //
            string resTlName = mPrefix + "RES[" + (string)(i + 1) + "]_(" + (string)iRes + ")";

            //
            // Draw Support ...
            DrawTrendLine(
                chID,
                resTlName,
                subWindiw,
                prevBarTime,
                iRes,
                barTime,
                iRes,
                resistanceColor,
                STYLE_DOT,
                lineWidth,
                true);
        }
    }
}

//
// END Draw Functions ...
//