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require 'rails_generator/base'

require 'rails_generator/generators/components/model/model_generator'

class RedminePluginModelGenerator < ModelGenerator

  attr_accessor :plugin_path, :plugin_name, :plugin_pretty_name

  def initialize(runtime_args, runtime_options = {})

    runtime_args = runtime_args.dup

    usage if runtime_args.empty?

    @plugin_name = "redmine_" + runtime_args.shift.underscore

    @plugin_pretty_name = plugin_name.titleize

    @plugin_path = "vendor/plugins/#{plugin_name}"

    super(runtime_args, runtime_options)

  end

  def destination_root

    File.join(RAILS_ROOT, plugin_path)

  end

  def manifest

    record do |m|

      # Check for class naming collisions.

      m.class_collisions class_path, class_name, "#{class_name}Test"

      # Model, test, and fixture directories.

      m.directory File.join('app/models', class_path)

      m.directory File.join('test/unit', class_path)

      m.directory File.join('test/fixtures', class_path)

      # Model class, unit test, and fixtures.

      m.template 'model.rb.erb',      File.join('app/models', class_path, "#{file_name}.rb")

      m.template 'unit_test.rb.erb',  File.join('test/unit', class_path, "#{file_name}_test.rb")

      unless options[:skip_fixture] 

               m.template 'fixtures.yml',  File.join('test/fixtures', "#{table_name}.yml")

      end

      unless options[:skip_migration]

        m.migration_template 'migration.rb.erb', 'db/migrate', :assigns => {

          :migration_name => "Create#{class_name.pluralize.gsub(/::/, '')}"

        }, :migration_file_name => "create_#{file_path.gsub(/\//, '_').pluralize}"

      end

    end

  end

end