Replicated List

fixedList.txt

@@ -0,0 +1,23 @@
+name:    Milk        seen: 8 times
+=============        =============
+Price:   3.23        seen: 5 times
+-------------        -------------
+Price:   1.23        seen: 1 times
+
+name:   Bread        seen: 6 times
+=============        =============
+Price:   1.23        seen: 6 times
+-------------        -------------
+
+name: Cookies        seen: 8 times
+=============        =============
+Price:   2.25        seen: 8 times
+-------------        -------------
+
+name:  Apples        seen: 4 times
+=============        =============
+Price:   0.25        seen: 2 times
+-------------        -------------
+Price:   0.23        seen: 2 times
+
+Errors               seen: 4 times

pom.xml

@@ -7,6 +7,18 @@
     <groupId>io.zipcoder</groupId>
     <artifactId>HurtLocker</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
     <dependencies>
         <dependency>

src/main/java/GroceryItem.java

@@ -0,0 +1,41 @@
+import java.text.SimpleDateFormat;
+
+public class GroceryItem {
+    String name;
+    Double price;
+    SimpleDateFormat date;
+
+
+    public GroceryItem() {
+    }
+
+    public GroceryItem(String name, Double price, SimpleDateFormat date) {
+        this.name = name;
+        this.price = price;
+        this.date = date;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+
+    public SimpleDateFormat getDate() {
+        return date;
+    }
+
+    public void setDate(SimpleDateFormat date) {
+        this.date = date;
+    }
+}

src/main/java/Main.java

@@ -1,17 +1,251 @@
+
 import org.apache.commons.io.IOUtils;
+
+import java.io.File;
+import java.io.FileWriter;
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public class Main {
 
-    public String readRawDataToString() throws Exception{
+    public String readRawDataToString() {
         ClassLoader classLoader = getClass().getClassLoader();
-        String result = IOUtils.toString(classLoader.getResourceAsStream("RawData.txt"));
-        return result;
+        File file = new File(classLoader.getResource("RawData.txt").getFile());
+        StringBuilder result = new StringBuilder("");
+
+        try(Scanner scanner = new Scanner(file)){
+            while(scanner.hasNextLine()){
+                String line = scanner.nextLine();
+                result.append(line).append("\n");
+            }
+
+            scanner.close();
+        }catch(IOException e){
+            e.printStackTrace();
+        }
+
+        return result.toString();
     }
 
-    public static void main(String[] args) throws Exception{
+    public static void main(String[] args) {
         String output = (new Main()).readRawDataToString();
         System.out.println(output);
+        String actualResult = (new Main().doingTheFormatting());
+        System.out.println(actualResult);
+
+        try {
+            FileWriter editor = new FileWriter("fixedList.txt");
+            editor.write(actualResult);
+            editor.close();
+
+        } catch (IOException e) {
+            System.out.println("No groceries for you!");
+        }
+
+
+    }
+
+    public String findAlphabetCharacters() {
+        String result = "";
+        String jerkText = readRawDataToString();
+        Pattern pattern = Pattern.compile("[A-Z]", Pattern.CASE_INSENSITIVE);
+        Matcher matcher = pattern.matcher(jerkText);
+        String horation = "";
+        while (matcher.find()) {
+            horation = matcher.group();
+            result+= horation;
+
+        }
+        return result;
+    }
+
+    public String getList() {
+        String jerkText = readRawDataToString();
+        Pattern pattern = Pattern.compile("##");
+        Matcher matcher = pattern.matcher(jerkText);
+
+        return matcher.replaceAll("\n");
+    }
+
+    public String correctSeparator(){
+        String fix = getList();
+        Pattern pattern = Pattern.compile("[!@^%*]");
+        Matcher matcher = pattern.matcher(fix);
+
+        return matcher.replaceAll(";");
+
+    }
+
+    public String separateBySemiColon(){
+        String list = correctSeparator();
+        Pattern pattern = Pattern.compile(";");
+        Matcher matcher = pattern.matcher(list);
+
+        return matcher.replaceAll("\n");
+
+
+    }
+
+
+    public int countMilk(){
+        List<Integer>  indices = new ArrayList<>();
+
+        String jerkText = readRawDataToString();
+        //any instance of the name milk
+        Pattern pattern = Pattern.compile("milk", Pattern.CASE_INSENSITIVE);
+        Matcher matcher = pattern.matcher(jerkText);
+        for (int i = 0; matcher.find(); i++) {
+            indices.add(matcher.start());
+        }
+        return indices.size();
+    }
+
+    public int countCookies(){
+//        List<Integer> ind
+        return 0;
+    }
+
+    public String formatName(String input){
+        try {
+            Pattern pattern = Pattern.compile("name", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String edit = matcher.replaceAll("Name");
+            return edit;
 
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
     }
+
+    public String formatPrice(String input){
+        try {
+            Pattern pattern = Pattern.compile("price", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String edit = matcher.replaceAll("Price");
+            return edit;
+
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public String changeMilk (String input) {
+        try {
+            Pattern pattern = Pattern.compile("milk", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String milk = matcher.replaceAll("Milk");
+
+            return milk;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public String changeBread (String input) {
+        try {
+            Pattern pattern = Pattern.compile("bread", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String milk = matcher.replaceAll("Bread");
+
+            return milk;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public String changeCookies (String input) {
+        try {
+            Pattern pattern = Pattern.compile("c[o0][o0]kies", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String milk = matcher.replaceAll("Cookies");
+
+            return milk;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public String changeApples (String input) {
+        try {
+            Pattern pattern = Pattern.compile("apples", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String milk = matcher.replaceAll("Apples");
+
+            return milk;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+
+
+    public int findGroceries(String input) {
+        Integer holdingValue = 0;
+        Boolean checkVal = false;
+        Pattern pattern = Pattern.compile(input, Pattern.CASE_INSENSITIVE);
+        Matcher matcher = pattern.matcher(readyForFormatting());
+        while(!checkVal) {
+            if (!matcher.find()) {
+                checkVal = true;
+                continue;
+            }
+            holdingValue++;
+        }
+        return holdingValue;
+    }
+
+
+    public String doingTheFormatting() {
+        String result =
+                "name:    Milk        seen: " + findGroceries("milk") + " times\n" +
+                        "=============        =============\n" +
+                        "Price:   3.23        seen: " + findGroceries("milk;price:3.23") + " times\n" +
+                        "-------------        -------------\n" +
+                        "Price:   1.23        seen: " + findGroceries("milk;price:1.23") +  " times\n\n" +
+
+                        "name:   Bread        seen: " + findGroceries("bread") + " times\n" +
+                        "=============        =============\n" +
+                        "Price:   1.23        seen: " + findGroceries("bread") + " times\n" +
+                        "-------------        -------------\n\n" +
+
+                        "name: Cookies        seen: " + findGroceries("cookies") + " times\n" +
+                        "=============        =============\n" +
+                        "Price:   2.25        seen: " + findGroceries("cookies") + " times\n" +
+                        "-------------        -------------\n\n" +
+
+                        "name:  Apples        seen: " + findGroceries("apples") + " times\n" +
+                        "=============        =============\n" +
+                        "Price:   0.25        seen: " + findGroceries("price:0.25") + " times\n" +
+                        "-------------        -------------\n" +
+                        "Price:   0.23        seen: " + findGroceries("price:0.23") + " times\n\n" +
+
+                        "Errors               seen: " + countingErrors() + " times";
+        return result;
+    }
+
+    public int countingErrors() {
+        int counter = 0;
+        // beware
+        // receive 2 errors on 'milk' - milk shows more than the given prices (2 times)
+        counter += findGroceries("Name:;");
+        counter += findGroceries("milk") - (findGroceries("milk;price:3.23") + findGroceries("milk;price:1.23"));
+        return counter;
+    }
+
+    public String readyForFormatting() {
+        String result = correctSeparator();
+        String result1 = changeApples(result);
+        String result2 = changeBread(result1);
+        String result3 = changeCookies(result2);
+        String result4 = changeMilk(result3);
+        String result5 = formatName(result4);
+        String result6 = formatPrice(result5);
+        return result6;
+    }
+
+
 }