///////////////////////////////////////////////////////
// 
// SaherElm IT Center XTrade ??? Strategy
// ---------------------------------------------
// in this strategy i must use:
// - ;
//
// Maintainer:
// ------------
// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
// 
//////////////////////////////////////////////////////

// 
//@version=5
indicator(title="SaherElm XTrade ??? Strategy", shorttitle = "XST_???", overlay = true)

//
// START Inputs ....
//
//
// Determines Show Signals or not ... 
showSignals = input.bool(defval = true, title = "Show Signals", group = "Strategy")
showStopLosses = input.bool(defval = true, title = "Show Stop Losses", group = "Strategy")

//
// Show Signals based on their types ...
showLongSignals = input.bool(defval = true, title = "Show Long Signals", group = "Signals")
showShortSignals = input.bool(defval = true, title = "Show Short Signals", group = "Signals")

//
// Show Stop Losses based on their types ...
swingLoopback = input.int(defval = 7, title = "Swing Loopback Period", group = "Stop Loss")
showLongStopLosses = input.bool(defval = true, title = "Show Long Stop Losses", group = "Stop Loss")
showShortStopLosses = input.bool(defval = true, title = "Show Short Stop Losses", group = "Stop Loss")
//
// END Inputs ....
// 

//
// START Functions ....
// 
//////////////////////////////
// START Price Action Candles
//////////////////////////////
//
// Retrieve Specific Candle Height (based on low and high) ...
getCandleRange() =>
	high - low

//
// Retrieve Candle Ranges Thirs Section ...
getCandleThird() => 
    getCandleRange() / 3

//
// Determines a Candle is Bullish or not ...
isBullishCandle() =>
    close > low + (getCandleThird() * 2)

//
// Determines a Candle is Bearish or not ...
isNeutralCandle() =>
    close < low + (getCandleThird() * 2) and close > low + getCandleThird()

//
// Determines a Candle is Neutral or not ...
isBearishCandle() =>
    close < low + getCandleThird()
/////////////////////////////
// END Price Action Candles
/////////////////////////////
//
// END Functions ....
// 

//
// START Calculations ....
// 
//
var shortColor = color.red
var longColor = color.lime

//////////////////////////////
// START Price Action Candles
//////////////////////////////
//
var bullishColor = color.lime
var bullishShape = shape.arrowup
var bullishTitle = "Bullish"
var bullishType = 1

//
var bearishColor = color.red
var bearishShape = shape.arrowdown
var bearishTitle = "Bearish"
var bearishType = -1

//
var neutralColor = color.gray
var neutralShape = shape.circle
var neutralTitle = "Neutral"
var neutralType = 0

//
candleType = isBullishCandle() ? bullishType : isNeutralCandle() ? neutralType : isBearishCandle() ? bearishType : neutralType

//
prevCandleType = not na(candleType[1]) ? candleType[1] : neutralType

//
candleNeighborhoodBaseType = prevCandleType + candleType
/////////////////////////////
// END Price Action Candles
/////////////////////////////

////////////////////////////
// START Last Market Price
////////////////////////////
//
lastMarketLowest = ta.lowest(low, swingLoopback)
lastMarketLowest2 = ta.lowest(low, swingLoopback * 2)
lastMarketLowest3 = ta.lowest(low, swingLoopback * 3)

//
lastMarketHighest = ta.highest(high, swingLoopback)
lastMarketHighest2 = ta.highest(high, swingLoopback * 2)
lastMarketHighest3 = ta.highest(high, swingLoopback * 3)
////////////////////////////
// END Last Market Price
////////////////////////////

///////////////////////
// START Strategy ...
///////////////////////
//
canShowStopLoss = showSignals and showStopLosses and (showLongSignals or showShortSignals) and (showLongStopLosses or showShortStopLosses)
canShowLongStopLoss = canShowStopLoss and showLongStopLosses // and not na(ATRSLLongStopLoss)
canShowShortStopLoss = canShowStopLoss and showShortStopLosses // and not na(ATRSLShortStopLoss)

//
hasSignal = false // HUTRHasSignal

//
hasLongSignal = hasSignal and isBullishCandle() and false // HUTRHasLongSignal
longSignal = hasLongSignal ? na : na // HUTRLongSignal : na
float longStopLoss = lastMarketLowest

//
hasShortSignal = hasSignal and isBearishCandle() and false // HUTRHasShortSignal
shortSignal = hasShortSignal ? na : na // HUTRShortSignal : na
float shortStopLoss = lastMarketHighest

//
canShowSignal = showSignals and (showLongSignals or showShortSignals)
canShowLongSignal = canShowSignal and showLongSignals and hasLongSignal
canShowShortSignal = canShowSignal and showShortSignals and hasShortSignal
///////////////////////
// END Strategy ...
///////////////////////
//
// END Calculations ....
// 

//
// START Plots ....
//
//
// Signals ...
plotshape(canShowLongSignal ? longSignal : na, title = "Long Signal", color = longColor, location = location.belowbar, style = shape.triangleup, size = size.normal)
plotshape(canShowShortSignal ? shortSignal : na, title = "Short Signal", color = shortColor, location = location.abovebar, style = shape.triangledown, size = size.normal)

//
// Stop Losses ...
plot(series = canShowLongStopLoss ? longStopLoss : na, color = color.fuchsia, linewidth = 1, style = plot.style_stepline, title = "Long Stop Loss")
plot(series = canShowShortStopLoss ? shortStopLoss : na, color = color.aqua, linewidth = 1, style = plot.style_stepline, title = "Short Stop Loss")
//
// END Plots ....
// 

//
// START Alerts ...
//
alertcondition(hasSignal, "XST_SHULL5M > Signal")
alertcondition(hasLongSignal, "XST_SHULL5M > Long Signal")
alertcondition(hasShortSignal, "XST_SHULL5M > Short Signal")
//
// END Alerts ...
//

//////////////////////////////////////////////////////
// TODOS:
// -------
// - []  
//////////////////////////////////////////////////////