# frozen_string_literal: true

module YiffRestRoutes
  DOMAIN = "yiff.rest"
  V2 = "v2"
  V2_DOMAIN = "#{V2}.#{DOMAIN}".freeze
  DISCORD = "discord"
  DISCORD_DOMAIN = "#{DISCORD}.#{DOMAIN}".freeze
  THUMBS = "thumbs"
  THUMBS_DOMAIN = "#{THUMBS}.#{DOMAIN}".freeze
  STATE = "state"
  STATE_DOMAIN = "#{STATE}.#{DOMAIN}".freeze

  def self.extended(router)
    router.instance_exec do
      namespace(:yiff_rest, path: "") do
        constraints(DomainConstraint.new(DOMAIN)) do
          resources(:apikeys, only: %i[index new create destroy edit update]) do
            get(:logout, on: :collection)
            member do
              post(:disable)
              put(:enable)
              put(:deactivate)
              put(:reactivate)
              put(:regenerate)
            end
          end

          namespace(:home, path: "") do
            get(:manifest, constraints: { format: "json" })
            get(:browserconfig, constraints: { format: "xml" })
            get(:support, to: redirect { Websites.config.yiffy2_discord_invite })
          end

          get("/v2/(*category)", action: :index, controller: "api_v2") # TODO: make routes case insensitive
          get("/V2/(*category)", action: :index, controller: "api_v2")
          root(to: "home#index")
        end

        constraints(DomainConstraint.new(DOMAIN, STATE)) do
          namespace(:state, path: "") do
            get(:manifest, constraints: { format: "json" })
            get(:browserconfig, constraints: { format: "xml" })
          end

          root(to: "state#index", as: :state_index)
        end

        constraints(DomainConstraint.new(DOMAIN, V2)) do
          namespace(:api_v2, path: "") do
            resources(:manage, constraints: { id: /[a-z0-9\-.]+/i }, only: %i[index]) do
              collection do
                get(:logout)
                put(:sync)
                resources(:images, as: "manage_images") do
                  member do
                    get(:delete_with_reason)
                    match(:convert, via: %i[get post])
                    put(:toggle_viewable)
                    put(:update_cache)
                  end
                  collection do
                    get(:leaderboard)
                    get(:iqdb)
                    match("/iqdb/query", via: %i[get post], action: :query_iqdb)
                    post(:external, action: :create_external, as: "create_external")
                    get("/external/new", action: :new_external)
                  end
                end
              end
            end
            get("/", to: redirect("https://yiff.rest"))
            get(:robots, constraints: { format: "txt" })
            get(:state, to: redirect("https://state.yiff.rest"))
            get(:online)
            get(:stats)
            get(:categories)
            get("/categories/(*category)", action: :category, as: :api_v2_category, constraints: { category: /[a-z0-9\-.]+/i })
            get("/images/:id", action: :image, as: :api_v2_image, constraints: { id: /[a-f0-9]{32}/ })
            post(:bulk, constraints: { format: "json" }, defaults: { format: :json })
            get("/(*category)", action: :index, as: :api_v2_images, constraints: { category: /(?!rails).*/ })
          end
        end

        constraints(DomainConstraint.new(DOMAIN, DISCORD)) do
          namespace(:discord, path: "") do
            get(:count_servers)
            get(:flags)
            get(:apikey)
            get(:manage_images)
            post(:interactions)
          end

          root(to: "discord#index", as: :discord_root)
        end

        constraints(DomainConstraint.new(DOMAIN, THUMBS)) do
          namespace(:thumbs, path: "") do
            get("/:id", action: :show, as: :thumbs_show, constraints: { id: /[a-f0-9]{32}|\d+/ })
            put("/:id/:type", action: :create, as: :thumbs_create, constraints: { id: /[a-f0-9]{32}|\d+/, type: /gif|png/ })
            get("/check/:id/:type", action: :check, as: :thumbs_check, constraints: { md5: /[a-f0-9]{32}/, type: /gif|png/ })
          end

          root(to: redirect("https://docs.yiff.rest/thumbnails"), as: :thumbs_root)
        end
      end
    end
  end
end