require "sinatra/base"
require "dotenv"
require "slim"

module Blog
  APP_ENV = ENV.fetch("ENV") { "development" }
  LOADED_ENV = Dotenv.load(".env.#{APP_ENV}.local", ".env.local", ".env")
end

require_relative "blog/post"
require_relative "blog/cache"
require_relative "blog/config"

module Blog
  class App < Sinatra::Base
    CACHE = Cache.new
    CONFIG = Config.load!

    get "/" do
      slim :index, locals: { config: CONFIG, topics: CACHE.topics.values, dates: CACHE.dates.values }
    end

    get "/date/:date" do
      post = CACHE.find_by_date params["date"]
      slim :post, locals: { config: CONFIG, post: }
    end

    get "/topic/:title" do
      post = CACHE.find_by_topic params["title"]
      slim :post, locals: { config: CONFIG, post: }
    end

    set :bind, ENV["APP_BIND"] || "127.0.0.1"
    set :port, ENV["APP_PORT"] || "10666"

    set :environment, APP_ENV
    ENV["RACK_ENV"] = APP_ENV

    set :public_folder, "public"

    run! if app_file == $PROGRAM_NAME
  end
end