require_relative('./directory.rb')

module Raykit
    module Git
        # Functionality to manage a remote git repository

        class Repositories < Array
            attr_accessor :filename

            def initialize(filename)
                @filename=filename
                open(@filename)
            end

            def open(filename)
                if(File.exist?(filename))
                    JSON.parse(File.read(filename)).each{|url|
                        insert(-1,url)
                    }
                else
                    puts "filename #{filename} does not exist"
                end
            end

            def save(filename)
                File.open(@filename,'w'){|f|
                    f.write(self.to_json)
                }
            end

            def import(pattern)
                git_dirs = Array.new
                Dir.chdir(Environment::get_dev_dir('work')) do
                    Dir.glob('**/.git'){|git_dir|
                        dir = File.expand_path('..',git_dir)
                        if(dir.length > 0)
                            git_dirs.insert(0,dir)
                        end
                    }
                end

                git_dirs.each{|git_dir|
                    dir=Raykit::Git::Directory.new(git_dir)
                    remote=dir.remote
                    if(remote.include?(pattern) && !include?(remote))
                        insert(-1,remote)
                    end
                }
                save(@filename)
                self
            end
        end
    end
end