From a1c4a6f8830823be78508c586a2608ab857891e5 Mon Sep 17 00:00:00 2001
From: reverend <reverend@reverend2048.de>
Date: Thu, 7 Jan 2021 00:15:19 +0100
Subject: [PATCH] Advanced BEM generator with overridung

---
 components/00_Global/_bemGenerator.styl | 86 +++++++++++++++++--------
 1 file changed, 59 insertions(+), 27 deletions(-)

diff --git a/components/00_Global/_bemGenerator.styl b/components/00_Global/_bemGenerator.styl
index 40a1f6f..fd9f4ed 100644
--- a/components/00_Global/_bemGenerator.styl
+++ b/components/00_Global/_bemGenerator.styl
@@ -7,6 +7,7 @@
 
 _css-prefix = 'RV'
 _element-modifier = ()
+_additional-element-modifier-blocks = ()
 
 /*
  * Gets the selector of the parent class
@@ -20,6 +21,11 @@ _get_parent_selector()
 _get_block_selector()
 	return unquote(split('__', _get_parent_selector())[0])
 
+_get_element_selector()
+	p(_get_parent_selector())
+	element--modifier = split('__', _get_parent_selector())[1]
+	return unquote(split('--', element--modifier)[0])
+
 /*
  * Generates a CSS class for an
  * Block according to BEM
@@ -27,40 +33,52 @@ _get_block_selector()
 RV-Block(name)
 	.{_css-prefix}-{name}
 		{block}
-
+	
 /*
  * Generates a CSS class for an block modifier
  * according to BEM. 
  */
 RV-Block__Modifier(name)
-	&{_get_block_selector()}--{name}
+	if 'RV-Block__Modifier' in called-from
 		{block}
+	else
+		&{_get_block_selector()}--{name}
+			{block}
+
+_create_element(name, block)
+	{block}
+	// Checking for modifiers
+	l = length(_element-modifier) - 1
+	for i in range(0, l)
+		modifier = pop(_element-modifier)
+		callback = modifier['callback']
+		// Calling the modifiers block,
+		// passing the name of the element
+		callback(
+			element: name,
+			name: modifier['name'],
+			block_list: modifier['block_list']
+		)
+		
 
 /*
  * Generates an CSS class for an element
  * according to BEM. Also minds the element modifiers
  * For more see RV-Element___Modifier
  */
-RV-Element(name)
+RV-Element(name)	
 	block-selector = _get_block_selector()
 	// Are we in a block?
 	if block-selector != '&'
 		//Create Selector and output the CSS for the element
-		{block-selector}__{name}
-			{block}
-			
-			// Checking for modifiers
-			l = length(_element-modifier) - 1
-			for i in range(0, l)
-				modifier = pop(_element-modifier)
-				callback = modifier['callback']
-				// Calling the modifiers block,
-				// passing the name of the element
-				callback(
-					element: name,
-					name: modifier['name'],
-					modifier_block: modifier['block']
-				)
+		
+		//Detect if the selector will be generated
+		//by an earlier call of RV-Element
+		if 'RV-Element' in called-from
+			_create_element(name, block)
+		else
+			{block-selector}__{name}
+				_create_element(name, block)
 	else
 		warn('No block found. Creating One instead')
 		+RV-Block(name)
@@ -75,13 +93,27 @@ RV-Element(name)
  * from RV-Element
  */
 RV-Element__Modifier(name)
-	callback = @(element, name, modifier_block){
-		&{_get_block_selector()}__{element}--{name}{
-			{modifier_block}
+	if 'RV-Element__Modifier' in called-from
+		//What the actual fuch this language is to utterly buggy
+		push(_additional-element-modifier-blocks, @block{block})
+	else
+		callback = @(element, name, block_list){
+			&{_get_block_selector()}__{element}--{name}{
+				for current_block in block_list{
+					
+					{current_block}
+				}
+			}
 		}
-	}
-	push(_element-modifier, {
-		callback: callback
-		name: name 
-		block: block,
-	})
\ No newline at end of file
+		block_list = ()
+		push(block_list, @block{block})
+		l = length(_additional-element-modifier-blocks)
+		for i in range(0, l)
+			b = pop(_additional-element-modifier-blocks)
+			push(block_list, b)
+	
+		push(_element-modifier, {
+			callback: callback
+			name: name 
+			block_list: block_list,
+		})