require 'spec_helper'
require 'trip_advisor/translation'
require 'trip_advisor/strings_file'

describe TripAdvisor::StringsFile do
  describe '.read' do
    before(:each) do
      tempfile = Tempfile.open('Strings.txt') { |f| f << fixture_content('Strings.txt') }
      @strings_file = TripAdvisor::StringsFile.read(tempfile.path)
    end
    
    it "loads all strings into Translations" do
      @strings_file.translations.size.should == 16
    end

    it "reads all language tags defined in the strings file" do
      @strings_file.language_tags.should == %w{en es}
    end
  end
  
  describe '.read' do
    before(:each) do
      tempfile = Tempfile.open('AndroidStrings.txt') { |f| f << fixture_content('AndroidStrings.txt') }
      @strings_file = TripAdvisor::StringsFile.read(tempfile.path)
    end
    
    it "loads all strings into Translations" do
      @strings_file.translations.size.should == 6
    end

    it "reads all language tags defined in the strings file" do
      @strings_file.language_tags.should == %w{en es}
    end
  end
  
  describe '#[]' do
    before(:each) do
      tempfile = Tempfile.open('Strings.txt') { |f| f << fixture_content('Strings.txt') }
      @strings_file = TripAdvisor::StringsFile.read(tempfile.path)
    end
    
    it "reads a string by key from the file" do
      @strings_file['%1$d Passengers'].should_not be_nil
    end
    
    it "returns a Translation object" do
      translation = @strings_file['%1$d Passengers']
      translation.should be_kind_of(TripAdvisor::Translation)
    end
    
    it "returns a Localization for each string" do
      translation = @strings_file['%1$d Passengers']
      translation.localizations.size.should == 1
    end
    
    it "allows indexed access to the localization" do
      translation = @strings_file['%1$d Passengers']
      translation.localizations[0].string.should == '%1$d Passengers'
    end
    
    it "allows keyed access to the localizations by locale identifier" do
      translation = @strings_file['%1$d Passengers']
      translation.localizations['en'].string.should == '%1$d Passengers'
    end
  end
  
  describe '#[]' do
    before(:each) do
      tempfile = Tempfile.open('AndroidStrings.txt') { |f| f << fixture_content('AndroidStrings.txt') }
      @strings_file = TripAdvisor::StringsFile.read(tempfile.path)
    end
    
    it "reads a string by key from the file" do
      @strings_file['flights_app_arrival'].should_not be_nil
    end
    
    it "returns a Translation object" do
      translation = @strings_file['flights_app_arrival']
      translation.should be_kind_of(TripAdvisor::Translation)
    end
    
    it "returns a Localization for each string" do
      translation = @strings_file['flights_app_arrival']
      translation.localizations.size.should == 1
    end
    
    it "allows indexed access to the localization" do
      translation = @strings_file['flights_app_arrival']
      translation.localizations[0].string.should == 'Arrival'
    end
    
    it "allows keyed access to the localizations by locale identifier" do
      translation = @strings_file['flights_app_arrival']
      translation.localizations['en'].string.should == 'Arrival'
    end
  end
  
  describe '#merge_translations' do
    before(:each) do
      tempfile = Tempfile.open('Strings.txt') { |f| f << fixture_content('Strings.txt') }
      @strings_file = TripAdvisor::StringsFile.read(tempfile.path)
    end
    
    it "adds a new translation" do
      translation = TripAdvisor::Translation.new(id: 123456, key: 'TAFlights_exampleKey', note: 'Note for translator')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'en', language_name: 'English', string: '1 Passenger', status: 'Active')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'es_CO', language_name: 'Spanish', string: '1 pasajero', status: 'Active')      
      @strings_file.merge_translations([translation])
      @strings_file.write
      
      # Read the new key back out
      new_strings_file = TripAdvisor::StringsFile.read(@strings_file.path)
      new_strings_file['1 Passenger'].should_not be_nil
      new_strings_file['1 Passenger'].localizations.size.should == 2
      localizations = new_strings_file['1 Passenger'].localizations.inject({}) { |hash, l| hash[l.locale_identifier] = l.string; hash }
      localizations.should == { 'en' => '1 Passenger', 'es_CO' => '1 pasajero' }
    end

    it "merges new localizations for an existing translation" do
      translation = TripAdvisor::Translation.new(id: 123456, key: '%1$d Passengers')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'en', language_name: 'English', string: '%1$d Passengers', status: 'Active')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'es_CO', language_name: 'Spanish', string: '1 pasajero', status: 'Active')
      @strings_file.merge_translations([translation])
      @strings_file.write
      
      # Read the new key back out
      new_strings_file = TripAdvisor::StringsFile.read(@strings_file.path)
      new_strings_file['%1$d Passengers'].should_not be_nil
      new_strings_file['%1$d Passengers'].localizations.size.should == 2
      localizations = new_strings_file['%1$d Passengers'].localizations.inject({}) { |hash, l| hash[l.locale_identifier] = l.string; hash }
      localizations.should == { 'en' => '%1$d Passengers', 'es_CO' => '1 pasajero' }
    end
    
    it "updates the string for an existing localization" do
      translation = TripAdvisor::Translation.new(id: 123456, key: '%1$d Passengers')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'es_CO', language_name: 'Spanish', string: '1 pasajero', status: 'Active')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'en', language_name: 'English', string: '%1$d Passengers', status: 'Active')
      @strings_file.merge_translations([translation])
      @strings_file.write
      
      # Read the new key back out
      new_strings_file = TripAdvisor::StringsFile.read(@strings_file.path)
      new_strings_file['%1$d Passengers'].should_not be_nil
      new_strings_file['%1$d Passengers'].localizations.size.should == 2
      localizations = new_strings_file['%1$d Passengers'].localizations.inject({}) { |hash, l| hash[l.locale_identifier] = l.string; hash }
      localizations.should == { 'en' => '%1$d Passengers', 'es_CO' => '1 pasajero' }
    end
    
    it "adds a note to an existing localization if there is not one" do
      @strings_file["%1$d Passengers"].note.should be_nil
      translation = TripAdvisor::Translation.new(id: 123456, key: '%1$d Passengers', note: "Number of Passengers")
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'en', language_name: 'English', string: '%1$d Passengers', status: 'Active')
      @strings_file.merge_translations([translation])
      @strings_file.write
      
      # Read the new key back out
      new_strings_file = TripAdvisor::StringsFile.read(@strings_file.path)
      new_strings_file['%1$d Passengers'].note.should == 'Number of Passengers'
    end
  end
  
  describe '#merge_translations' do
    before(:each) do
      tempfile = Tempfile.open('AndroidStrings.txt') { |f| f << fixture_content('AndroidStrings.txt') }
      @strings_file = TripAdvisor::StringsFile.read(tempfile.path)
    end
    
    it "adds a new translation" do
      translation = TripAdvisor::Translation.new(id: 123456, key: 'flights_app_example_key', note: 'Note for translator')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'en', language_name: 'English', string: '1 Passenger', status: 'Active')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'es_CO', language_name: 'Spanish', string: '1 pasajero', status: 'Active')      
      @strings_file.merge_translations_android([translation])
      @strings_file.write
      
      # Read the new key back out
      new_strings_file = TripAdvisor::StringsFile.read(@strings_file.path)
      new_strings_file['flights_app_example_key'].should_not be_nil
      new_strings_file['flights_app_example_key'].localizations.size.should == 2
      localizations = new_strings_file['flights_app_example_key'].localizations.inject({}) { |hash, l| hash[l.locale_identifier] = l.string; hash }
      localizations.should == { 'en' => '1 Passenger', 'es_CO' => '1 pasajero' }
    end

    it "merges new localizations for an existing translation" do
      translation = TripAdvisor::Translation.new(id: 123456, key: 'flights_app_example_key')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'en', language_name: 'English', string: '%1$d Passengers', status: 'Active')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'es_CO', language_name: 'Spanish', string: '1 pasajero', status: 'Active')
      @strings_file.merge_translations_android([translation])
      @strings_file.write
      
      # Read the new key back out
      new_strings_file = TripAdvisor::StringsFile.read(@strings_file.path)
      new_strings_file['flights_app_example_key'].should_not be_nil
      new_strings_file['flights_app_example_key'].localizations.size.should == 2
      localizations = new_strings_file['flights_app_example_key'].localizations.inject({}) { |hash, l| hash[l.locale_identifier] = l.string; hash }
      localizations.should == { 'en' => '%1$d Passengers', 'es_CO' => '1 pasajero' }
    end
    
    it "updates the string for an existing localization" do
      translation = TripAdvisor::Translation.new(id: 123456, key: 'flights_app_example_key')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'es_CO', language_name: 'Spanish', string: '1 pasajero', status: 'Active')
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'en', language_name: 'English', string: '%1$d Passengers', status: 'Active')
      @strings_file.merge_translations_android([translation])
      @strings_file.write
      
      # Read the new key back out
      new_strings_file = TripAdvisor::StringsFile.read(@strings_file.path)
      new_strings_file['flights_app_example_key'].should_not be_nil
      new_strings_file['flights_app_example_key'].localizations.size.should == 2
      localizations = new_strings_file['flights_app_example_key'].localizations.inject({}) { |hash, l| hash[l.locale_identifier] = l.string; hash }
      localizations.should == { 'en' => '%1$d Passengers', 'es_CO' => '1 pasajero' }
    end
    
    it "adds a note to an existing localization if there is not one" do    
      @strings_file['flights_app_number_of_passengers'].note.should be_nil
      translation = TripAdvisor::Translation.new(id: 123456, key: 'flights_app_number_of_passengers', note: "Number of Passengers")
      translation.localizations << TripAdvisor::Translation::Localization.new(locale_identifier: 'en', language_name: 'English', string: '%1$d Passengers', status: 'Active')
      @strings_file.merge_translations_android([translation])
      @strings_file.write
      
      # Read the new key back out
      new_strings_file = TripAdvisor::StringsFile.read(@strings_file.path)
      new_strings_file['flights_app_number_of_passengers'].note.should == 'Number of Passengers'
    end
  end
end