making progress

src/main/java/io/zipcoder/ItemParser.java

@@ -2,6 +2,10 @@ package io.zipcoder;
 
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Map;
+import java.util.Scanner;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public class ItemParser {
 
@@ -13,7 +17,14 @@ public class ItemParser {
     }
 
     public Item parseStringIntoItem(String rawItem) throws ItemParseException{
-        return null;
+
+        String name = nameFinder(rawItem);
+        Double price = Double.parseDouble(priceFinder(rawItem));
+        String type = "food";
+        String expiration = expFinder(rawItem);
+        return new Item(name, price, type, expiration);
+
+
     }
 
     public ArrayList<String> findKeyValuePairsInRawItemData(String rawItem){
@@ -26,6 +37,50 @@ public class ItemParser {
         return new ArrayList<String>(Arrays.asList(inputString.split(stringPattern)));
     }
 
+    public String nameFinder (String rawNames) throws Exception {
+        StringBuilder found = new StringBuilder();
+
+        String itemSearch = rawNames;
+        Pattern foodNames = Pattern.compile("\\w+(?=\\Wprice)", Pattern.CASE_INSENSITIVE);
+        Matcher m = foodNames.matcher(itemSearch);
+        int lastMatchPos = 0;
+           while (m.find())
+            {
+                found.append(m.group()+"\n");
+                lastMatchPos = m.end();
+            }
+        return found.toString();
+    }
+
+    public String priceFinder (String rawPrices) throws Exception {
+        StringBuilder found = new StringBuilder();
+
+        String itemSearch = rawPrices;
+        Pattern foodNames = Pattern.compile("\\d+\\.\\d\\d", Pattern.CASE_INSENSITIVE);
+        Matcher m = foodNames.matcher(itemSearch);
+        int lastMatchPos = 0;
+        while (m.find())
+        {
+            found.append(m.group()+"\n");
+            lastMatchPos = m.end();
+        }
+        return found.toString();
+    }
+
+    public String expFinder (String rawExp) throws Exception {
+        StringBuilder found = new StringBuilder();
+
+        String itemSearch = rawExp;
+        Pattern foodNames = Pattern.compile("\\d{1,2}\\/\\d\\d\\/\\d{4}", Pattern.CASE_INSENSITIVE);
+        Matcher m = foodNames.matcher(itemSearch);
+        int lastMatchPos = 0;
+        while (m.find())
+        {
+            found.append(m.group()+"\n");
+            lastMatchPos = m.end();
+        }
+        return found.toString();
+    }
 
 
 }

src/main/java/io/zipcoder/Main.java

@@ -2,9 +2,16 @@ package io.zipcoder;
 
 import org.apache.commons.io.IOUtils;
 
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 
 public class Main {
 
+
     public String readRawDataToString() throws Exception{
         ClassLoader classLoader = getClass().getClassLoader();
         String result = IOUtils.toString(classLoader.getResourceAsStream("RawData.txt"));
@@ -13,7 +20,10 @@ public class Main {
 
     public static void main(String[] args) throws Exception{
         String output = (new Main()).readRawDataToString();
+
         System.out.println(output);
         // TODO: parse the data in output into items, and display to console.
+
     }
+
 }

src/test/java/io/zipcoder/ItemParserTest.java

@@ -5,11 +5,15 @@ import org.junit.Before;
 import org.junit.Test;
 
 import java.util.ArrayList;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 import static org.junit.Assert.*;
 
 public class ItemParserTest {
 
+    private String therealRawData = "naMe:Milk;price:3.23;type:Food;expiration:1/25/2016##naME:BreaD;price:1.23;type:Food;expiration:1/02/2016##NAMe:BrEAD;price:1.23;type:Food;expiration:2/25/2016##naMe:MiLK;price:3.23;type:Food^expiration:1/11/2016##naMe:Cookies;price:2.25;type:Food%expiration:1/25/2016##naMe:CoOkieS;price:2.25;type:Food*expiration:1/25/2016##naMe:COokIes;price:2.25;type:Food;expiration:3/22/2016##naMe:COOkieS;price:2.25;type:Food;expiration:1/25/2016##NAME:MilK;price:3.23;type:Food;expiration:1/17/2016##naMe:MilK;price:1.23;type:Food!expiration:4/25/2016##naMe:apPles;price:0.25;type:Food;expiration:1/23/2016##naMe:apPles;price:0.23;type:Food;expiration:5/02/2016##NAMe:BrEAD;price:1.23;type:Food;expiration:1/25/2016##naMe:;price:3.23;type:Food;expiration:1/04/2016##naMe:Milk;price:3.23;type:Food;expiration:1/25/2016##naME:BreaD;price:1.23;type:Food@expiration:1/02/2016##NAMe:BrEAD;price:1.23;type:Food@expiration:2/25/2016##naMe:MiLK;priCe:;type:Food;expiration:1/11/2016##naMe:Cookies;price:2.25;type:Food;expiration:1/25/2016##naMe:Co0kieS;pRice:2.25;type:Food;expiration:1/25/2016##naMe:COokIes;price:2.25;type:Food;expiration:3/22/2016##naMe:COOkieS;Price:2.25;type:Food;expiration:1/25/2016##NAME:MilK;price:3.23;type:Food;expiration:1/17/2016##naMe:MilK;priCe:;type:Food;expiration:4/25/2016##naMe:apPles;prIce:0.25;type:Food;expiration:1/23/2016##naMe:apPles;pRice:0.23;type:Food;expiration:5/02/2016##NAMe:BrEAD;price:1.23;type:Food;expiration:1/25/2016##naMe:;price:3.23;type:Food^expiration:1/04/2016##";
+
     private String rawSingleItem =    "naMe:Milk;price:3.23;type:Food;expiration:1/25/2016##";
 
     private String rawSingleItemIrregularSeperatorSample = "naMe:MiLK;price:3.23;type:Food^expiration:1/11/2016##";
@@ -59,4 +63,25 @@ public class ItemParserTest {
         Integer actual = itemParser.findKeyValuePairsInRawItemData(rawSingleItemIrregularSeperatorSample).size();
         assertEquals(expected, actual);
     }
+
+    @Test
+    public void testFindFoodNames() throws Exception {
+        String itemSearch = itemParser.nameFinder(therealRawData);
+        System.out.println(itemSearch);
+
+    }
+
+    @Test
+    public void testFindPrices() throws Exception {
+        String itemSearch = itemParser.priceFinder(therealRawData);
+        System.out.println(itemSearch);
+
+    }
+
+    @Test
+    public void testFindExpiration() throws Exception {
+        String itemSearch = itemParser.expFinder(therealRawData);
+        System.out.println(itemSearch);
+
+    }
 }