module AsProject

  #######################################
  # ProjectArguments
  class AsClassArguments < Hash
    attr_accessor :execution_dir, 
                  :name,
                  :mxml,
                  :component, 
                  :force, 
                  :build_test_case,
                  :build_test_suites,
                  :display_object,
                  :template,
    @@TEMPLATE_TYPE              = 'asclass'

    def initialize(dir=nil)
      if(dir.nil?)
        @execution_dir           = Dir.pwd
      else
        @execution_dir           = dir
      end
      @path_finder               = PathFinder.new(@execution_dir)
      @force                     = false
      @mxml                      = false
      @component                 = false
      @template                  = nil
      self[:name]                = nil
      self[:build_test_suites]   = false # -s == --build-test-suites
      self[:build_test_case]     = true # -n == --no-test-case ?
      self[:verbose]             = true

      @class_templates           = @path_finder.get_available_templates(@@TEMPLATE_TYPE)
    end
    
    def parse!(args)
      opts = OptionParser.new do |opts|
        opts.banner = <<EOF

Usage: #$0 [options] packagename.ClassName

AsClass will automatically determine which template file to use based on the class name entered.
1) Names beginning with 'I' or ending with 'able' are assumed to be interfaces and use 'Interface.as'
2) Names ending with 'Test' are assumed to be test cases and use the 'TestCase.as' template
3) If the --mxml flag is set, the 'Component.mxml' template is used
4) If the --component flas is set, the 'Component.as' template is used
5) If none of the previous criteria are met, the 'Class.as' template is used

Classes will be placed in the ProjectPath/src directory.
Test cases and test suites will be placed in the ProjectPath/test directory.

Using -t requires a single template selection. The template is a folder name inside of the asclass folder.

Templates will be used when found in the first folder of the following list:
1) ./{ProjectName}/config/templates/asclass
2) #{@path_finder.user_asproject_home}/templates/asclass
3) #{@path_finder.gem_asproject_home}/templates/asclass

Examples:

1) Create a Class and TestCase

asclass utils.MathUtil

2) Create only a TestCase

asclass utils.MathUtilTest

3) Create an interface

asclass utils.IEnumerator
or
asclass utils.Enumerable

4) Rebuild Test Suites

asclass -s
or
asclass -s utils.MathUtil


Options:
EOF
#        opts.on('-c', '--copy-templates', "Copy templates to {ProjectName}/config/templates") do
#          self[:copy_to_project] = true
#        end
#
#        opts.on('-C', '--copy-templates-to-home', "Copy templates to this user account") do
#          self[:copy_to_home] = true
#        end
#
#        opts.on('-d', '--default-templates', "Set default templates for this project eg: 'mxml,fb2mxml,asunit'") do
#          self[:default_templates] = true
#        end
#
#        opts.on('-D', '--default-templates-to-home', "Set the default templates for this user account") do
#          self[:default_home_templates] = true
#        end

        opts.on('-f', '--force', "Force creation - overwrite if necessary") do
          self[:force] = true
        end

        opts.on('-q', '--quiet', "Do not display created file names") do
          self[:verbose] = false
        end

        opts.on('-s', '--build-test-suites', "Build TestSuites in my test directory") do
          self[:build_test_suites] = true
        end

        opts.on('-t', '--template [STRING]', "Define which project template folder to use.") do |str|
          self[:template] = str
        end
      
        opts.on_tail('-h', '--help', 'display this help and exit') do
          puts opts
          exit
        end
      end
      opts.parse!(args)

      if(args.size > 0)
        self[:name] = args.shift.to_s
      end
    end
    
    def verify_template(template)
      if(!@class_templates.index template)
        msg = <<EOF

Template [#{template}] was not found! 

Please try again with one of the following available templates:
#{@class_templates.join(', ')}
EOF
        raise ProjectError.new(msg)
      end
    end
    
    def template=(template)
      self[:template] = template
    end
    
    def template
      return self[:template]
    end
    
    def name
      return self[:name]
    end
    
    def verbose
      return self[:verbose]
    end
    
    def build_test_case
      return self[:build_test_case]
    end
    
    def build_test_suites
      return self[:build_test_suites]
    end
    
    def force?
      return self[:force]
    end
  end
end