module Devops
  module Version2_0
    module Handler
      class Report

        def self.reports_all
          lambda {
            options = {}
            ["project", "deploy_env", "type", "created_by", "date_from", "date_to", "sort", "status", "max_number", "chef_node_name"].each do |k|
              options[k] = params[k] unless params[k].nil?
            end
            attributes_keys = params.keys.select{|k| k =~ /attributes\.*/}
            attributes_keys.each do |ak|
              options[ak] = params[ak]
            end
            json Devops::Db.connector.reports(options).map{|r| r.to_hash}
          }
        end

        def self.reports_latest
          lambda {
            options = {}
            ["project", "deploy_env", "type", "created_by", "date_from", "date_to", "sort", "status", "chef_node_name"].each do |k|
              options[k] = params[k] unless params[k].nil?
            end
            attributes_keys = params.keys.select{|k| k =~ /attributes\.*/}
            attributes_keys.each do |ak|
              options[ak] = params[ak]
            end
            json Devops::Db.connector.latest_reports(options).map{|r| r.to_hash}
          }
        end

        def self.attributes_all
          lambda{
            json Devops::Db.connector.reports_attributes_values(params["name"])
          }
        end

        def self.report
          lambda{
            begin
              r = Devops::Db.connector.report(params[:id])
              file = r.file
              return [404, "Report '#{params[:id]}' does not exist"] unless File.exists? file
              @text = Rack::Utils.escape_html(File.read(file))
              @done = completed?(params[:id])
            rescue RecordNotFound => e
              if task_status(params[:id]) == Worker::STATUS::IN_QUEUE
                @text = "Task '#{params[:id]}' has been queued"
                @done = false
              else
                raise e
              end
            end
            erb :index
          }
        end
      end
    end
  end
end