Implemented first visualization of table

Signed-off-by: Jim Martens <github@2martens.de>

07/src/de/dis2017/MainAnalysis.java

@@ -2,6 +2,11 @@ package de.dis2017;
 
 import de.dis2017.data.db.ORM;
 
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
 public class MainAnalysis {
     private static ORM _orm;
     
@@ -10,6 +15,58 @@ public class MainAnalysis {
      */
     public static void main(String[] args) {
         _orm = new ORM();
-        _orm.getSalesCrossTable(2017);
+        Map<String,Map<String, Map<String, Integer>>> sales = _orm.getSalesCrossTable(2017);
+        List<String>                                  articleNames = new ArrayList<>(sales.get("total").get("total").keySet());
+        Collections.sort(articleNames);
+        System.out.print("City | Time | Sales | ");
+        int chars = 27;
+        for (String article : articleNames) {
+            if (article.equals("total")) continue;
+            System.out.print(article + " | ");
+            chars += article.length() + 3;
+        }
+        System.out.println("total");
+        System.out.println(new String(new char[chars]).replace('\0', '-'));
+        
+        // cities
+        List<String> cityNames = new ArrayList<>(sales.keySet());
+        Collections.sort(cityNames);
+        for (String city : cityNames) {
+            if (city.equals("total")) continue;
+            Map<String, Map<String, Integer>> timeMap = sales.get(city);
+            List<String> times = new ArrayList<>(timeMap.keySet());
+            Collections.sort(times);
+            
+            for (String time : times) {
+                if (time.equals("total")) continue;
+                Map<String, Integer> productMap = timeMap.get(time);
+                System.out.print(city + " | " + time + " | " );
+                for (String article : articleNames) {
+                    if (article.equals("total")) continue;
+                    System.out.print(productMap.get(article) + " | ");
+                }
+                System.out.println(productMap.get("total"));
+                System.out.println(new String(new char[chars]).replace('\0', '-'));
+            }
+            Map<String, Integer> productMap = timeMap.get("total");
+            System.out.print(city + " | total | " );
+            for (String article : articleNames) {
+                if (article.equals("total")) continue;
+                System.out.print(productMap.get(article) + " | ");
+            }
+            System.out.println(productMap.get("total"));
+            System.out.println(new String(new char[chars]).replace('\0', '-'));
+        }
+    
+        System.out.println(new String(new char[chars]).replace('\0', '-'));
+    
+        Map<String, Map<String, Integer>> timeMap = sales.get("total");
+        Map<String, Integer> productMap = timeMap.get("total");
+        System.out.print("total | total | ");
+        for (String article : articleNames) {
+            if (article.equals("total")) continue;
+            System.out.print(productMap.get(article) + " | ");
+        }
+        System.out.println(productMap.get("total"));
     }
 }