///////////////////////////////////////////////////////
// SaherElm IT Center MQL5 Indicator
// -------------------------------------------
// Name: XDMNT
// Description: Dominant ...
//
// Maintainer:
// ------------
// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
//
//////////////////////////////////////////////////////
//
// Global Properties ...
#property copyright "Copyright 2023, SaherElm IT Center"
#property link "https://saherelm.ir"
#property version "1.00"
#property description "SaherElm XDMNT Indicator"
#property strict

//
#define ShortName "XDMNT"

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

//
// Inputs ...

//
input group "Presentation";
input bool showBull = true; // Show Bull
input bool showBear = true; // Show Bear

//
// Buffers ...

//
#property indicator_chart_window

//
#property indicator_buffers 2
#property indicator_plots 2

//
#define bullBufferIndex 0
double bullBuffer[];

//
#property indicator_label1 "XDMNT Bull"
#property indicator_type1 DRAW_ARROW
#property indicator_color1 clrAqua
#property indicator_width1 2

//
#define bearBufferIndex 1
double bearBuffer[];

//
#property indicator_label2 "XDMNT Bear"
#property indicator_type2 DRAW_ARROW
#property indicator_color2 clrMagenta
#property indicator_width2 2

//
// Event Handlers ...

//
// Initialization ...
int OnInit()
{
    //
    // Validate Inputs ...
    if (!ValidateInputs())
    {
        return INIT_PARAMETERS_INCORRECT;
    }

    //
    // Define Index Buffers ...
    DefineBuffers();

    //
    // Set Indicator ShortName ...
    SetIndicatorName();

    //
    // Init Succeed ...
    return INIT_SUCCEEDED;
}

//
// DeInitialization ...
void OnDeinit(const int reason)
{
    //
    // REASON_PROGRAM 0 The EA has stopped working calling the ExpertRemove() function
    // REASON_REMOVE 1 Program removed from a chart
    // REASON_RECOMPILE 2 Program recompiled
    // REASON_CHARTCHANGE 3 A symbol or a chart period is changed
    // REASON_CHARTCLOSE 4 Chart closed
    // REASON_PARAMETERS 5 Inputs changed by a user
    // REASON_ACCOUNT 6 Another account has been activated or reconnection to the trade server has occurred due to changes in the account settings
    // REASON_TEMPLATE 7 Another chart template applied
    // REASON_INITFAILED 8 The OnInit() handler returned a non-zero value
    // REASON_CLOSE 9 Terminal closed
}

//
// Calculating what we want ...
int OnCalculate(
    const int rates_total,     // Total Bars on Chart ...
    const int prev_calculated, // Total Calculated Bars on Charts ...
    const datetime &time[],    // History of Open Time ...
    const double &open[],      // History of Open Price ...
    const double &high[],      // History of High Price ...
    const double &low[],       // History of Low Price ...
    const double &close[],     // History of Close Price ...
    const long &tick_volume[], // History of Tick Volumes on Bar ...
    const long &volume[],      // History of Trade Volumes ...
    const int &spread[]        // History of Spread Price ...
)
{
    //
    ArraySetAsSeries(open, true);
    ArraySetAsSeries(high, true);
    ArraySetAsSeries(low, true);
    ArraySetAsSeries(close, true);
    ArraySetAsSeries(time, true);

    //
    for (int i = 1; i < rates_total - 2; i++)
    {
        //
        // Bullish ...
        if (open[i] < close[i] && open[i + 1] < close[i + 1] && open[i] >= close[i + 1] && low[i] < close[i + 1] && high[i + 1] > open[i])
        {
            //
            bullBuffer[i] = low[i + 1];
        }
        else
        {
            //
            bullBuffer[i] = 0;
        }

        //
        // Bearish ...
        if (open[i] > close[i] && open[i + 1] > close[i + 1] && open[i] <= close[i + 1] && high[i] > close[i + 1] && low[i + 1] < open[i])
        {
            //
            bearBuffer[i] = high[i + 1];
        }
        else
        {
            //
            bearBuffer[i] = 0;
        }
    }

    //
    return rates_total;
}

//
// Custom Functions ...

//
// Validate Input Args for Initialization ...
bool ValidateInputs()
{
    //
    bool result = false;

    //
    result = true;

    //
    return result;
}

//
// Set Indicator Short Name and also we can define Buffers Labels ...
void SetIndicatorName()
{
    IndicatorSetString(INDICATOR_SHORTNAME, ShortName);
}

//
// Define Indexes and Styles ...
void DefineBuffers()
{
    //
    // Bull ...
    ENUM_DRAW_TYPE bullDrawType = showBull ? DRAW_ARROW : DRAW_NONE;

    //
    ArraySetAsSeries(bullBuffer, true);
    PlotIndexSetInteger(bullBufferIndex, PLOT_ARROW, 225);
    PlotIndexSetDouble(bullBufferIndex, PLOT_EMPTY_VALUE, 0);
    SetIndexBuffer(bullBufferIndex, bullBuffer, INDICATOR_DATA);

    //
    PlotIndexSetInteger(bullBufferIndex, PLOT_SHOW_DATA, showBull);
    PlotIndexSetInteger(bullBufferIndex, PLOT_DRAW_TYPE, bullDrawType);

    //
    // Bear ...
    ENUM_DRAW_TYPE bearDrawType = showBear ? DRAW_ARROW : DRAW_NONE;

    //
    ArraySetAsSeries(bearBuffer, true);
    PlotIndexSetInteger(bearBufferIndex, PLOT_ARROW, 225);
    PlotIndexSetDouble(bearBufferIndex, PLOT_EMPTY_VALUE, 0);
    SetIndexBuffer(bearBufferIndex, bearBuffer, INDICATOR_DATA);

    //
    PlotIndexSetInteger(bearBufferIndex, PLOT_SHOW_DATA, showBull);
    PlotIndexSetInteger(bearBufferIndex, PLOT_DRAW_TYPE, bearDrawType);
}

//