# coding: utf-8

module Thinreports
  module Generator

    module PDF::DrawShape
      # @param [Thinreports::Core::Shape::TextBlock::Internal] shape
      def draw_shape_tblock(shape)
        x, y, w, h = shape.format.attributes.values_at('x', 'y', 'width', 'height')

        content = shape.real_value.to_s
        unless content.empty?
          attrs = build_text_attributes(shape.style.finalized_styles)

          unless shape.multiple?
            content = content.gsub(/\n/, ' ')
            attrs[:single] = true
          end
          text_box(content, x, y, w, h, attrs)
        end
      end

      def draw_shape_pageno(shape, page_no, page_count)
        x, y, w, h = shape.format.attributes.values_at('x', 'y', 'width', 'height')

        text_box(shape.build_format(page_no, page_count), x, y, w, h,
          build_text_attributes(shape.style.finalized_styles))
      end

      # @param [Thinreports::Core::Shape::Basic::Internal] shape
      def draw_shape_image(shape)
        x, y, w, h = shape.format.attributes.values_at('x', 'y', 'width', 'height')

        image_data = shape.format.attributes['data']
        base64image(image_data['mime-type'], image_data['base64'], x, y, w, h)
      end

      # @param [Thinreports::Core::Shape::ImageBlock::Internal] shape
      def draw_shape_iblock(shape)
        return if blank_value?(shape.src)

        x, y, w, h = shape.format.attributes.values_at('x', 'y', 'width', 'height')
        style = shape.style.finalized_styles

        image_box(shape.src, x, y, w, h,
          position_x: image_position_x(style['position-x']),
          position_y: image_position_y(style['position-y']))
      end

      # @param [Thinreports::Core::Shape::Text::Internal] shape
      def draw_shape_text(shape)
        x, y, w, h = shape.format.attributes.values_at('x', 'y', 'width', 'height')
        text(shape.texts.join("\n"), x, y, w, h, build_text_attributes(shape.style.finalized_styles))
      end

      # @param [Thinreports::Core::Shape::Basic::Internal] shape
      def draw_shape_ellipse(shape)
        cx, cy, rx, ry = shape.format.attributes.values_at('cx', 'cy', 'rx', 'ry')
        ellipse(cx, cy, rx, ry, build_graphic_attributes(shape.style.finalized_styles))
      end

      # @param [Thinreports::Core::Shape::Basic::Internal] shape
      def draw_shape_line(shape)
        x1, y1, x2, y2 = shape.format.attributes.values_at('x1', 'y1', 'x2', 'y2')
        line(x1, y1, x2, y2, build_graphic_attributes(shape.style.finalized_styles))
      end

      # @param [Thinreports::Core::Shape::Basic::Internal] shape
      def draw_shape_rect(shape)
        x, y, w, h = shape.format.attributes.values_at('x', 'y', 'width', 'height')
        rect_attributes = build_graphic_attributes(shape.style.finalized_styles) do |attrs|
          attrs[:radius] = shape.format.attributes['rx']
        end
        rect(x, y, w, h, rect_attributes)
      end
    end

  end
end