module Sct
    class DatabasePullCommand
        def error message
            UI.error message
            exit 1
        end
        
        def execute args, options
            branch = ENV['CI_BRANCH']
            if not branch or branch == ""
                branch = 'master'
            end

            # We need to set this locally, so that we don't save this at the repository 
            pipeline_endpoint = ENV['CI_MERGE_REQUEST_PIPELINE']
            if not pipeline_endpoint
                error "Pipeline endpoint not set"
            end

            # We need to set this locally, so that we don't save this at the repository
            private_token = ENV['CI_PRIVATE_TOKEN']
            if not private_token
                error "Private token not set"
            end

            if options.all
                UI.important("Requesting to pull database changes for proactive frame and proactive config")
                process_request = `curl -X POST -F token=#{private_token} -F ref=master -F variables[DB_PULL_FRAME]=true -F variables[DB_PULL_CONFIG]=true -F variables[REMOTE_BRANCH_NAME]=#{branch} #{pipeline_endpoint}`
            else
                db_pull_frame = ""
                if options.proactive_frame
                    UI.important("Requesting to pull database for proactive frame")
                    db_pull_frame = "-F variables[DB_PULL_FRAME]=true"
                end

                db_pull_config = ""
                if options.proactive_config
                    UI.important("Requesting to pull database for proactive config")
                    db_pull_config = "-F variables[DB_PULL_CONFIG]=true"
                end

                if db_pull_frame != "" or db_pull_config != ""
                    process_request = `curl -X POST -F token=#{private_token} -F ref=master #{db_pull_frame} #{db_pull_config} -F variables[REMOTE_BRANCH_NAME]=#{branch} #{pipeline_endpoint}`
                else
                    error "Missing options. Use --help to see the available options"
                end
            end
        end
    end
end