module Gitea
  def self.client(options={})
    puts "------ init gitea -----"
    username   = options[:username] || Gitea.gitea_config[:access_key_id]
    password   = options[:password] || Gitea.gitea_config[:access_key_secret]
    url        = gitea_config[:domain]

    puts "gitea username: #{username} -- password: #{password}"
    @client ||= begin
      Faraday.new(url: url) do |req|
        req.request :url_encoded
        req.response :logger # 显示日志
        req.adapter Faraday.default_adapter
        req.basic_auth(username, password)
      end
    end
    @client
  end

  def self.gitea_config
    begin
      config = Rails.application.config_for(:configuration).symbolize_keys!
      gitea_config = config[:gitea].symbolize_keys!
      raise 'gitea config missing' if gitea_config.blank?
    rescue => ex
      raise ex if Rails.env.production?

      puts %Q{\033[33m [warning] gitea config or configuration.yml missing,
               please add it or execute 'cp config/configuration.yml.example config/configuration.yml' \033[0m}
      gitea_config = {}
    end
    gitea_config
  end
end