Button

# frozen_string_literal: true

module RubyUI
	class Button < Base
		def initialize(type: :button, variant: :primary, size: :md, icon: false, **attrs)
			@type = type
			@variant = variant.to_sym
			@size = size.to_sym
			@icon = icon
			super(**attrs)
		end

		def view_template(&)
			button(**attrs, &)
		end

		private

		def size_classes
			if @icon
				case @size
				when :sm then "h-6 w-6"
				when :md then "h-9 w-9"
				when :lg then "h-10 w-10"
				when :xl then "h-12 w-12"
				end
			else
				case @size
				when :sm then "px-3 py-1.5 h-8 text-xs"
				when :md then "px-4 py-2 h-9 text-sm"
				when :lg then "px-4 py-2 h-10 text-base"
				when :xl then "px-6 py-3 h-12 text-base"
				end
			end
		end

		def primary_classes
			[
				"whitespace-nowrap inline-flex items-center justify-center rounded-md font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 bg-primary text-primary-foreground shadow hover:bg-primary/90",
				size_classes
			]
		end

		def link_classes
			[
				"whitespace-nowrap inline-flex items-center justify-center rounded-md font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 text-primary underline-offset-4 hover:underline",
				size_classes
			]
		end

		def secondary_classes
			[
				"whitespace-nowrap inline-flex items-center justify-center rounded-md font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 bg-secondary text-secondary-foreground hover:bg-opacity-80",
				size_classes
			]
		end

		def destructive_classes
			[
				"whitespace-nowrap inline-flex items-center justify-center rounded-md font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 bg-destructive text-destructive-foreground shadow-sm hover:bg-destructive/90",
				size_classes
			]
		end

		def outline_classes
			[
				"whitespace-nowrap inline-flex items-center justify-center rounded-md font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 border border-input bg-background shadow-sm hover:bg-accent hover:text-accent-foreground",
				size_classes
			]
		end

		def ghost_classes
			[
				"whitespace-nowrap inline-flex items-center justify-center rounded-md font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 hover:bg-accent hover:text-accent-foreground",
				size_classes
			]
		end

		def default_classes
			case @variant
			when :primary then primary_classes
			when :link then link_classes
			when :secondary then secondary_classes
			when :destructive then destructive_classes
			when :outline then outline_classes
			when :ghost then ghost_classes
			end
		end

		def default_attrs
			{
				type: @type,
				class: default_classes
			}
		end
	end
end