module BigBroda
  class Dataset < BigBroda::Client

    attr_accessor :options

    def initialize( opts={})
      super
    end

    def self.list(project_id)
      parse_response BigBroda::Auth.client.execute(
        BigBroda::Auth.api.datasets.list,
        projectId: project_id
      )
    end

    def self.get(project_id, dataset_id)
      res = BigBroda::Auth.client.execute(
        :api_method=> BigBroda::Auth.api.datasets.get,
        :parameters=> {"projectId"=> project_id, "datasetId"=> dataset_id }
      )
      parse_response(res)
    end

    def self.update(project_id, dataset_id, body={})
      res = BigBroda::Auth.client.execute(
        :api_method=> BigBroda::Auth.api.datasets.update,
        :body_object=> body , #{"datasetReference"=> {"datasetId" =>"whoa"}},
        :parameters=> {"projectId"=> project_id, "datasetId"=> dataset_id }
      )
      parse_response(res)
    end

    def self.patch(project_id, dataset_id, body={})
      res = BigBroda::Auth.client.execute(
        :api_method=> BigBroda::Auth.api.datasets.update,
        :body_object=> body , #{"datasetReference"=> {"datasetId" =>"whoa"}},
        :parameters=> {"projectId"=> project_id, "datasetId"=> dataset_id }
      )
      parse_response(res)
    end

    def self.create(project_id, body={})
      res = BigBroda::Auth.client.execute(
        :api_method=> BigBroda::Auth.api.datasets.insert,
        :body_object=> body , #{"datasetReference"=> {"datasetId" =>"whoa"}},
        :parameters=> {"projectId"=> project_id }
      )
      parse_response(res)
    end

    def delete(opts)
    end

    def self.delete(project_id, dataset_id, body={})

      tables = BigBroda::Table.list(project_id, dataset_id)["tables"]

      unless tables.nil? or tables.empty?
        tables.map!{|o| o["tableReference"]["tableId"]}
        tables.each do |table_id|
          BigBroda::Table.delete(project_id, dataset_id, table_id)
        end
      end

      res = BigBroda::Auth.client.execute(
        :api_method=> BigBroda::Auth.api.datasets.delete,
        #:body_object=> {"deleteContents"=> true},
        :parameters=> {"projectId"=> project_id, "datasetId" => dataset_id }
      )
      res.status == 204 ?  true : parse_response(res)

    end

  end
end