class GithubReadmeStats
  def initialize(user_id = nil, theme = nil)
    @user_id = user_id || "{YOUR_USER_ID}"
    @theme = theme || self.class.themes.first
  end

  def generate_badge_url
    url = URI.parse("https://github-readme-stats.hackclub.dev/api/wakatime")
    url.query = URI.encode_www_form({
      username: @user_id,
      api_domain: "hackatime.hackclub.com",
      theme: @theme,
      custom_title: "Hackatime Stats",
      layout: "compact",
      cache_seconds: 0,
      langs_count: 8
    })

    url.to_s
  end

  def self.themes
    [
      "default",
      "transparent",
      "shadow_red",
      "shadow_green",
      "shadow_blue",
      "dark",
      "radical",
      "merko",
      "gruvbox",
      "gruvbox_light",
      "tokyonight",
      "onedark",
      "cobalt",
      "synthwave",
      "highcontrast",
      "dracula",
      "prussian",
      "monokai",
      "nightowl",
      "buefy",
      "blue-green",
      "algolia",
      "great-gatsby",
      "darcula",
      "bear",
      "solarized-dark",
      "solarized-light",
      "chartreuse-dark",
      "nord",
      "gotham",
      "material-palenight",
      "graywhite",
      "vision-friendly-dark",
      "ayu-mirage",
      "midnight-purple",
      "calm",
      "flag-india",
      "omni",
      "react",
      "slateorange",
      "kacho_ga",
      "outrun",
      "ocean_dark",
      "city_lights",
      "github_dark",
      "github_dark_dimmed",
      "discord_old_blurple",
      "aura_dark",
      "panda",
      "noctis_minimus",
      "cobalt2",
      "swift",
      "aura",
      "apprentice",
      "moltack",
      "codeSTACKr",
      "rose_pine",
      "catppuccin_latte",
      "catppuccin_mocha",
      "date_night",
      "one_dark_pro",
      "rose",
      "holi",
      "neon",
      "blue_navy",
      "calm_pink",
      "ambient_gradient"
    ]
  end
end