HW 11 is done

src/com/enums/Language.java

@@ -0,0 +1,5 @@
+package com.enums;
+
+public enum Language {
+    ENGLISH, RUSSIAN;
+}

src/com/lang/LanguageDetector.java

@@ -1,26 +1,28 @@
 package com.lang;
 
+import com.enums.Language;
 import org.springframework.stereotype.Component;
 
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+@Component
 public class LanguageDetector {
 
-	private Map<Language, List<String>> mapping;
+    private Map<Language, List<String>> mapping;
 
-	public Language detectLanguage(String text) {
-		if (mapping == null) {
-			initMapping();
-		}
-		for (Language language : mapping.keySet()) {
-			//Some weird logic to detect language
-		}
-		return Language.ENGLISH;
-	}
+    public Language detectLanguage(String text) {
+        if (mapping == null) {
+            initMapping();
+        }
+        for (Language language : mapping.keySet()) {
+            //Some weird logic to detect language
+        }
+        return Language.ENGLISH;
+    }
 
-	private void initMapping() {
-		mapping = new HashMap<Language, List<String>>();
-	}
+    private void initMapping() {
+        mapping = new HashMap<Language, List<String>>();
+    }
 }

src/com/main/AppConfiguration.java

@@ -1,11 +1,16 @@
 package com.main;
 
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Scope;
 
 @Configuration
+@ComponentScan("com")
 public class AppConfiguration {
 
-    //TODO: Implement me
+    @Bean
+    Translator translator() {
+        return new Translator();
+    }
+
 }

src/com/main/Dictionary.java

@@ -1,33 +1,43 @@
 package com.main;
 
-import com.lang.Language;
+import com.enums.Language;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+@Component
 public class Dictionary {
 
-	private Map<Language, Map<String, String>> dictionaries = new HashMap<Language, Map<String, String>>();
-
-	public String translate(String word, Language language) {
-        //TODO: Implement me
-		return null;
-	}
-
-	private Map<String, String> getDictionary(Language language) {
-		Map<String, String> dictionary = dictionaries.get(language);
-		if (null == dictionary) {
-			dictionary = loadDictionary(language);
-			dictionaries.put(language, dictionary);
-		}
-		return dictionary;
-	}
-
-	private Map<String, String> loadDictionary(Language language) {
-        //TODO: Implement me
-        return null;
-	}
+    @Autowired
+    ResourceLoader resourceLoader;
+
+    private Map<Language, Map<String, String>> dictionaries = new HashMap<Language, Map<String, String>>();
+
+    public String translate(String word, Language language) {
+        Map<String, String> dictionary = getDictionary(language);
+        String translation = dictionary.get(word);
+        return dictionary.get(word) != null ? translation : word;
+    }
+
+    private Map<String, String> getDictionary(Language language) {
+        Map<String, String> dictionary = dictionaries.get(language);
+        if (null == dictionary) {
+            dictionary = loadDictionary(language);
+            dictionaries.put(language, dictionary);
+        }
+        return dictionary;
+    }
+
+    private Map<String, String> loadDictionary(Language language) {
+        Map<String, String> dictionary = new HashMap<>();
+        List<String> stringList = resourceLoader.load("dict/" + language.toString().toLowerCase() + ".dict");
+        for (String line : stringList) {
+            String[] split = line.split("=");
+            dictionary.put(split[0].replace("\uFEFF", ""), split[1]);
+        }
+        return dictionary;
+    }
 }

src/com/main/Main.java

@@ -3,14 +3,13 @@
 import org.springframework.beans.BeansException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
-import org.springframework.context.support.FileSystemXmlApplicationContext;
 
 public class Main {
-	public static void main(String[] args) throws BeansException {
+    public static void main(String[] args) throws BeansException {
         ApplicationContext context = new AnnotationConfigApplicationContext(AppConfiguration.class);
         Translator translator = context.getBean(Translator.class);
 
-		String translation = translator.translate("d:/1.txt");
-		System.out.println(translation);
-	}
+        String translation = translator.translate("d:/test.txt");
+        System.out.println(translation);
+    }
 }

src/com/main/ResourceLoader.java

@@ -9,14 +9,15 @@
 import java.util.ArrayList;
 import java.util.List;
 
+@Component
 public class ResourceLoader {
 
-	public List<String> load(String source) {
-		try {
-			return Files.readAllLines(Paths.get(source), Charset.defaultCharset());
-		} catch (IOException e) {
-			e.printStackTrace();
-		}
-		return new ArrayList<String>();
-	}
+    public List<String> load(String source) {
+        try {
+            return Files.readAllLines(Paths.get(source), Charset.defaultCharset());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return new ArrayList<>();
+    }
 }

src/com/main/TextSource.java

@@ -1,9 +1,20 @@
 package com.main;
 
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
 public class TextSource {
 
-	public String getText(String path) {
-        //TODO: Implement me
-        return null;
-	}
+    @Autowired
+    ResourceLoader resourceLoader;
+
+    public String getText(String path) {
+        StringBuilder stringBuilder = new StringBuilder();
+        for (String line : resourceLoader.load(path)) {
+            stringBuilder.append(line).append("\n");
+        }
+        return stringBuilder.toString();
+    }
+
 }

src/com/main/Translator.java

@@ -1,14 +1,28 @@
 package com.main;
 
+import com.enums.Language;
+import com.lang.LanguageDetector;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
-import javax.annotation.PostConstruct;
-
+@Component
 public class Translator {
 
+    @Autowired
+    LanguageDetector languageDetector;
+    @Autowired
+    Dictionary dictionary;
+    @Autowired
+    TextSource textSource;
+
     public String translate(String source) {
-        //TODO: Implement me
-		return null;
-	}
+        String text = textSource.getText(source);
+        Language language = languageDetector.detectLanguage(text);
+        StringBuilder translation = new StringBuilder();
+        for (String word : text.split("\\W")) {
+            translation.append(dictionary.translate(word, language)).append(" ");
+        }
+        return translation.toString();
+    }
 
 }