package Classes.css.user;

import java.util.ArrayList;

import Classes.css.core.Context;
import Classes.css.core.Ruleset;
import javafx.scene.Node;
import javafx.scene.image.ImageView;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Pane;
import javafx.scene.text.Text;

public class ArticleStylesheet{
	
	/* Builds all necessary CSS/layout rules */
	public ArticleStylesheet(Node target) throws Exception{
		
		/* (1) Useful cast */
		AnchorPane _target = (AnchorPane) target;
		HBox       _hc     = (HBox) _target.getChildren().get(3);
		
		/* (2) Set rules for parent */
		Ruleset.load(_target)

			.add("min-width", Context.getInt("article-width"))
			.add("max-width", Context.getInt("article-width"))

			.add("min-height", Context.getInt("article-height"))
			.add("max-height", Context.getInt("article-height"))
			
			.add("pref-width", Context.getString("article-width"))
			.add("pref-height", Context.getString("article-height"))
			
			// border
			.add("border-insets", "10")
			.add("border-radius", "3")
			.add("border-color", "#ddd")
			
			// bg
			.add("background-insets", "10")
			.add("background-radius", "3")
			.add("background-color", "#fff")
			.apply();
		
		/* (2) Get children ruleset: picture, content, date, header_container */
		this.Picture(         (ImageView) _target.getChildren().get(0) ).apply();
		this.Content(         (Text)      _target.getChildren().get(1) ).apply();
		this.RelativeDate(    (Text)      _target.getChildren().get(2) ).apply();
		this.HeaderContainer( (HBox)      _target.getChildren().get(3) ).apply();
		
		/* (3) Header container children: title, tag1, tag2, ... */
		this.HeaderTitle( (Text) _hc.getChildren().get(0) ).apply();
		
		for( int i = 0 ; i < _hc.getChildren().size()-1 ; i++ ){
			
			Pane _tmp = (Pane) _hc.getChildren().get(i+1);
			this.HeaderTag(_tmp).apply();
			this.HeaderTextTag( (Text) _tmp.getChildren().get(0) ).apply();
		
		}
		
	}
	
	
	

	/* Picture of article */
	private Ruleset Picture(ImageView target) throws Exception{
		
		return Ruleset.load(target)
			.add("top", 20)
			.add("left", 20)
			.add("bottom", 20);
		
	}

	/* Article content */
	private Ruleset Content(Text target) throws Exception{
			
		return Ruleset.load(target)
			.add("top", 50)
			.add("left", 96)
			.add("fill", "#808080")
			.add("font-family", "Lato Regular")
			.add("font-size", "12");
		
	}

	/* Header Container */
	private Ruleset HeaderContainer(HBox target) throws Exception{
	
		return Ruleset.load(target)
			.add("top", 20)
			.add("left", 96)
			.add("pref-height", "21")
			.add("pref-width", "200");
	
	}

	/* Relative date of article */
	private Ruleset RelativeDate(Text target) throws Exception{
		
		return Ruleset.load(target)
			.add("top", 20)
			.add("right", 20)
			.add("fill", "#757575")
			.add("font-family", "Lato Bold")
			.add("font-size", "12");
	}

	/* Header Title */
	private Ruleset HeaderTitle(Text target) throws Exception{
		
		return Ruleset.load(target)
			.add("font-family", "Lato Bold")
			.add("font-size", "17");
		
	}

	/* Header Tag */
	private Ruleset HeaderTag(Pane target) throws Exception{
		
		return Ruleset.load(target)
			.add("pref-width", 55)
			.add("pref-height", 20)
			.add("background-color", "#f8b02c")
			.add("background-radius", "3");
		
	}

	/* Header Tag Text */
	private Ruleset HeaderTextTag(Text target) throws Exception{
		
		return Ruleset.load(target)
		.add("fill", "#fff")
		.add("font-family", "Lato Regular")
		.add("font-size", "14");
		
	}

}