//@version=6
indicator("Label Example", overlay=true)

// Calculate a condition for when to create a label
condition = close > math.avg(close, 20) 

// Create a new label if the condition is true, update the label's text with the current close price
//label_id = label.new(title="Price Label", x=bar_index, y=close, text=str.tostring(close), color=color.green, style=label.style.plain)

// Create an array to store boxes and labels
var box[] boxArray = array.new_box()
var label[] labelArray = array.new_label()

labelDemo() => 
     // Remove a specific label by index
    if (array.size(labelArray) > 0)
        label.delete(array.get(labelArray, 0))
        array.remove(labelArray, 0)        

    label newLabel = label.new(x=bar_index, y=close, text='H:' + str.tostring(high, '#.##') + '\nL:' + str.tostring(low, '#.##'), xloc=xloc.bar_index, yloc=yloc.price, color=color.blue, style=label.style_label_down, textcolor=color.white, size=size.normal, textalign=text.align_center, tooltip='SIZE: ' + str.tostring(high-low, '#.##'))

    // Add new labels to array
    array.push(labelArray, newLabel)

labelDemo()

// Input parameters
var float buyLimitPrice = input.price(title="Buy Limit Price", defval=0.0)
var float sellLimitPrice = input.price(title="Sell Limit Price", defval=0.0)
var int rectangleWidth = input.int(title="Rectangle Width (Price Units)", defval=10, minval=1)
var bool showDebugInfo = input.bool(title="Show Debug Information", defval=false)
var color buyShadeColor = input.color(title="Buy Limit Shade Color", defval=#4caf4f46)
var color sellShadeColor = input.color(title="Sell Limit Shade Color", defval=#ff52523a)
var color borderColor = input.color(title="Border Color", defval=color.gray)

buyLimitPrice := high + 10
sellLimitPrice := low - 10

cleanupBoxes() =>
    // Remove oldest boxes if exceed max limit
    while (array.size(boxArray) > 0)
        box.delete(array.get(boxArray, 0))
        array.remove(boxArray, 0)

// Function to draw order levels
f_drawOrderLevels() =>
    cleanupBoxes()
    var boxes = array.new_box()
    
    // Buy limit rectangle
    if (buyLimitPrice > 0)
        float buyRectTop = high + rectangleWidth //buyLimitPrice + rectangleWidth / 2
        float buyRectBottom = (high + low) / 2 //buyLimitPrice - rectangleWidth / 2
        
        box newBox1 = box.new(left=bar_index, top=buyRectTop, right=bar_index + 10, bottom=buyRectBottom, border_color=borderColor, border_width=1, bgcolor=buyShadeColor, text=str.tostring(buyRectTop, '#.##'), text_color=color.white, text_halign=text.align_center, text_valign=text.align_top, text_size = size.small)
        array.push(boxArray, newBox1)

        if (showDebugInfo)
            //label.new(x=bar_index, y=close, text='H:' + str.tostring(high, '#.##') + '\nL:' + str.tostring(low, '#.##'), xloc=xloc.bar_index, yloc=yloc.price, color=color.blue, style=label.style_label_down, textcolor=color.white, size=size.normal, textalign=text.align_center, tooltip='SIZE: ' + str.tostring(high-low, '#.##'))
            label.new(x=bar_index, y=buyLimitPrice, text='Buy Limit\nPrice: ' + str.tostring(buyLimitPrice, format.mintick) + '\nTop: ' + str.tostring(buyRectTop, format.mintick) + '\nBottom: ' + str.tostring(buyRectBottom, format.mintick), color=color.blue)
    
    // Sell limit rectangle
    if (sellLimitPrice > 0)
        float sellRectTop = (high + low) / 2 //sellLimitPrice + rectangleWidth / 2
        float sellRectBottom = low - rectangleWidth //sellLimitPrice - rectangleWidth / 2
        
        box newBox2 = box.new(left=bar_index, top=sellRectTop, right=bar_index + 10, bottom=sellRectBottom, border_color=borderColor, border_width=1, bgcolor=sellShadeColor, text=str.tostring(sellRectBottom, '#.##'), text_color=color.white, text_halign=text.align_center, text_valign=text.align_bottom, text_size = size.small)
        array.push(boxArray, newBox2)

        if (showDebugInfo)
            label.new(x=bar_index, y=sellLimitPrice, text='Sell Limit\nPrice: ' + str.tostring(sellLimitPrice, format.mintick) + '\nTop: ' + str.tostring(sellRectTop, format.mintick) + '\nBottom: ' + str.tostring(sellRectBottom, format.mintick), color=color.red)

// Execute the function to draw order levels
f_drawOrderLevels()