# puts font_families.sort
@xxx_large_font_size = screen_size(9.5 * Pango::SCALE)
@xx_large_font_size = screen_size(8 * Pango::SCALE)
@x_large_font_size = screen_size(7 * Pango::SCALE)
@large_font_size = screen_size(5.5 * Pango::SCALE)
@normal_font_size = screen_size(4.5 * Pango::SCALE)
@small_font_size = screen_size(4 * Pango::SCALE)
@x_small_font_size = screen_size(3 * Pango::SCALE)
@xx_small_font_size = screen_size(2.5 * Pango::SCALE)

@font_family = find_font_family('Work Sans')
@monospace_font_family = 'Courier Prime'
@title_font_family = find_font_family('Work Sans')

# colors
foreground = "#000006"
red = "#f81c49"
green = "#2bba7e"
blue = "#0499da"
black = "#000000"
dark_gray = "#333333"
light_gray = "#a9a7ad"
preformatted_foreground = "#00ffc2"

@default_headline_line_color = red
@default_headline_line_width = 2
@default_headline_line_expand = true

@default_emphasis_color = red
@default_emphasis_level2_color = "#ffffff"

set_graffiti_color red
set_graffiti_line_width 7

#@table_frame_color = "#ffffff"
#@table_fill_color = "#0f0428"
#@table_body_frame_color = "#ffffff"
#@table_body_fill_color = "#3f3468"
#@table_head_frame_color = "#ffffff"
#@table_head_fill_color = "#rf0428"

@preformatted_fill_color = black
@preformatted_frame_color = light_gray
@preformatted_frame_width = 5
# @preformatted_centering = true

@space = screen_y(1)

@image_slide_number_start_flag_color = green
@image_slide_number_goal_flag_color = red

#@slide_headline_hide = true

@slide_background_image = 'images/assets/background-slide.png'
include_theme("slide-background-image")

@title_slide_background_image = 'images/assets/background-title.png'
include_theme("title-slide-background-image")

include_theme('default')

match(Slide, HeadLine) do |heads|
  heads.margin_top = 20
  heads.prop_set("weight", "normal")
  heads.prop_set "size", @large_font_size
  set_font_family(heads)
end
match(Slide) do |slides|
  slides.margin_left = 100
  slides.margin_right = 100
  slides.prop_set("foreground", foreground)
end

match TitleSlide do |slides|
#  slides.margin_left = 770
  slides.prop_set("foreground", foreground)
  slides.prop_set "style", "normal"
end
match TitleSlide, Title do |title|
  title.margin_top = 0
  title.prop_set "size", @xxx_large_font_size
  title.prop_set "font-family", @title_font_family
  title.prop_set "weight", "bold"
  title.prop_set "foreground", red
end
match TitleSlide, Subtitle do |subtitle|
  subtitle.prop_set "size", @xxx_large_font_size
  subtitle.prop_set "font-family", @title_font_family
  subtitle.prop_set "weight", "bold"
end
match TitleSlide, Author do |authors|
  authors.margin_top = 50
  authors.prop_set "size", @large_font_size
end
match TitleSlide, ContentSource do |cs|
  cs.margin_top = 10
  cs.prop_set "size", @small_font_size
  cs.prop_set "weight", "bold"
  cs.prop_set "foreground", red
end
match TitleSlide, Place do |cs|
  cs.margin_top = 150
  cs.prop_set "size", @x_small_font_size
end
match TitleSlide, Date do |date|
  date.prop_set "size", @x_small_font_size
end
match TitleSlide, Institution do |i|
  i.prop_set "size", @x_small_font_size
end

#@slide_logo_image = 'images/mark_g.png'
#include_theme('slide-logo')

@item_image_1 = 'images/assets/bullet-point-36.png'
@item_image_2 = 'images/assets/bullet-point-36.png'
@item_image_3 = 'images/assets/bullet-point-24.png'

include_theme("default-item-mark")

add_image_path("rabbit-images")

slide_body = [Slide, Body]
item_list_item = [ItemList, ItemListItem]

indent = 40

match(*(slide_body + (item_list_item * 1))) do |items|
  name = "item1"
  items.delete_pre_draw_proc_by_name(name)
  items.delete_post_draw_proc_by_name(name)
  draw_image_mark(items, @item_image_1, name, indent: indent)
end

match(*(slide_body + (item_list_item * 2))) do |items|
  name = "item2"
  items.delete_pre_draw_proc_by_name(name)
  items.delete_post_draw_proc_by_name(name)
  draw_image_mark(items, @item_image_2, name, indent: indent)
end

match(*(slide_body + (item_list_item * 3))) do |items|
  name = "item3"
  items.delete_pre_draw_proc_by_name(name)
  items.delete_post_draw_proc_by_name(name)
  draw_image_mark(items, @item_image_3, name, indent: indent)
end

enum_list_item = [EnumList, EnumListItem]

match(*(slide_body + enum_list_item + item_list_item)) do |items|
  name = "enum-item1"
  items.delete_pre_draw_proc_by_name(name)
  items.delete_post_draw_proc_by_name(name)
  draw_image_mark(items, @item_image_1, name, indent: indent)
end

match(*(slide_body + enum_list_item + (item_list_item * 2))) do |items|
  name = "enum-item2"
  items.delete_pre_draw_proc_by_name(name)
  items.delete_post_draw_proc_by_name(name)
  draw_image_mark(items, @item_image_2, name, indent: indent)
end

# table
all_table = ["**", Table]
match(*(all_table + [TableBody, TableRow, TableCell])) do |cells|
  set_font_family(cells, @monospace_font_family)
end
match(*(all_table + [TableHead, TableRow, TableHeader])) do |headers|
  set_font_family(headers, @monospace_font_family)
end

match("**", Emphasis, Emphasis) do |texts|
  texts.prop_set("foreground", @default_emphasis_level2_color)
  texts.prop_set("weight", "normal")
end

# Chapter
match Slide do |slides|
  slides.each do |slide|
    if slide.match?(/sub_chapter/)
      slide.horizontal_centering = true
    elsif slide.match?(/chapter/)
      set_font_family slide, @title_font_family
      slide.horizontal_centering = true
    elsif slide.match?(/cite/)
      slide.prop_set "foreground", foreground
      slide.horizontal_centering = true
    end
  end
end

match("**", PreformattedBlock) do |block|
  block.prop_set("foreground", preformatted_foreground)
#  block.prop_set("fill", dark_gray)
end