//@version=6
indicator("Order Levels Visualization", overlay=true)

// Create a new box for each new candle
//box := box.new(bar_index, high, bar_index + 10, low, color.gray, 1, line.style_dashed, extend.none, xloc.bar_index)


// Input parameters for order levels
buyLimitPrice = input.price(title="Buy Limit Price", defval=0.0)
sellLimitPrice = input.price(title="Sell Limit Price", defval=0.0)

// Input parameters for rectangle width and shading
rectangleWidth = input.int(title="Rectangle Width (Price Units)", defval=10, minval=1)
showDebugInfo = input.bool(title="Show Debug Information", defval=false)
buyShadeColor = input.color(title="Buy Limit Shade Color", defval=color.new(color.green, 90))
sellShadeColor = input.color(title="Sell Limit Shade Color", defval=color.new(color.red, 90))
borderColor = input.color(title="Border Color", defval=color.gray)

// Function to draw rectangles and shaded areas
drawOrderLevels() =>
    // Clear any existing boxes
    var boxes = array.new_box()
    
    // Buy limit rectangle
    if buyLimitPrice > 0
        buyRectTop = buyLimitPrice + rectangleWidth / 2
        buyRectBottom = buyLimitPrice - rectangleWidth / 2
        
        box buyBox = box.new(left=bar_index, top=buyRectTop, right=bar_index + 500, 
                             bottom=buyRectBottom, border_color=borderColor, 
                             border_width=1, bgcolor=buyShadeColor)
        
        // Debug information
        if showDebugInfo
            label buyLabel = label.new(x=bar_index, y=buyLimitPrice, 
                text='Buy Limit\n' + 
                     'Price: ' + str.tostring(buyLimitPrice, format.mintick) + '\n' +
                     'Top: ' + str.tostring(buyRectTop, format.mintick) + '\n' +
                     'Bottom: ' + str.tostring(buyRectBottom, format.mintick), 
                color=color.blue, style=label.style_note)
        
        array.push(boxes, buyBox)

    // Sell limit rectangle
    if sellLimitPrice > 0
        sellRectTop = sellLimitPrice + rectangleWidth / 2
        sellRectBottom = sellLimitPrice - rectangleWidth / 2
        
        box sellBox = box.new(left=bar_index, top=sellRectTop, right=bar_index + 500, 
                              bottom=sellRectBottom, border_color=borderColor, 
                              border_width=1, bgcolor=sellShadeColor)
        
        // Debug information
        if showDebugInfo
            label sellLabel = label.new(x=bar_index, y=sellLimitPrice, 
                text='Sell Limit\n' + 
                     'Price: ' + str.tostring(sellLimitPrice, format.mintick) + '\n' +
                     'Top: ' + str.tostring(sellRectTop, format.mintick) + '\n' +
                     'Bottom: ' + str.tostring(sellRectBottom, format.mintick), 
                color=color.red, style=label.style_note)
        
        array.push(boxes, sellBox)

// Plot the order levels
drawOrderLevels()