Merge pull request #256 from AjeyAshok/week-expend

Feature to get Expenditure for week + checkstyle testing done

savedWallet.txt

@@ -1 +1,8 @@
-500.0
+
+1000.0
+out $250.0 /date 2019-11-07 /tags 
+out $100.0 /date 2019-11-07 /tags 
+in $100.0 /date 2019-11-07 /tags 
+out $5.0 /date 2019-11-07 /tags food
+out $-0.0 /date 2019-11-07 /tags 
+

src/main/java/executor/command/CommandGetSpendingByDay.java

@@ -2,6 +2,8 @@
 
 import duke.exception.DukeException;
 import storage.StorageManager;
+import ui.UiCode;
+
 import java.time.LocalDate;
 
 public class CommandGetSpendingByDay extends Command {
@@ -30,7 +32,7 @@ public void execute(StorageManager storageManager) {
             this.infoCapsule.setOutputStr(e.getMessage());
             return;
         }
-        this.infoCapsule.setCodeToast();
+        this.infoCapsule.setUiCode(UiCode.CLI);
         this.infoCapsule.setOutputStr("The total amount of money spent today"
                 + "(" + currDate + ") " + "is $" + totalMoney);
     }

src/main/java/executor/command/CommandGetSpendingByMonth.java

@@ -2,6 +2,8 @@
 
 import interpreter.Parser;
 import storage.StorageManager;
+import ui.UiCode;
+
 import java.time.Year;
 
 public class CommandGetSpendingByMonth extends Command {
@@ -64,7 +66,7 @@ public void execute(StorageManager storageManager) {
                     return;
                 }
                 Double totalMoney = storageManager.getReceiptsByMonthDate(month, year).getTotalCashSpent();
-                this.infoCapsule.setCodeToast();
+                this.infoCapsule.setUiCode(UiCode.CLI);
                 this.infoCapsule.setOutputStr("The total amount of money spent in "
                         + monthStr
                         + " "

src/main/java/executor/command/CommandGetSpendingByWeek.java

@@ -0,0 +1,91 @@
+package executor.command;
+
+import interpreter.Parser;
+import storage.StorageManager;
+import ui.ReceiptTracker;
+import ui.UiCode;
+import ui.Wallet;
+
+import java.time.DayOfWeek;
+import java.time.LocalDate;
+import java.time.Period;
+import java.util.ArrayList;
+
+public class CommandGetSpendingByWeek extends Command {
+    protected  String userInput;
+
+    /**
+     * Constructor to explain about the command.
+     * @param userInput is the user's input
+     */
+    public CommandGetSpendingByWeek(String userInput) {
+        super();
+        this.commandType = CommandType.EXPENDEDWEEK;
+        this.userInput = userInput;
+        this.description = "Provides the user the total expenditure for the current week. \n"
+                + "FORMAT : expendedweek";
+    }
+
+    @Override
+    public void execute(StorageManager storageManager) {
+
+        String checker = Parser.parseForPrimaryInput(CommandType.HELP, userInput);
+        if (!checker.isEmpty()) {
+            this.infoCapsule.setCodeToast();
+            this.infoCapsule.setOutputStr("Extra variables added. FORMAT : expendedweek");
+        }
+        String day = LocalDate.now().getDayOfWeek().toString().toLowerCase();
+        String dayDate = LocalDate.now().toString();
+        ArrayList<String> dateList = new ArrayList<String>();
+        Double total = 0.0;
+        int dayInt = dayStrToInt(day);
+        if (dayInt > 0 && dayInt < 8) {
+            LocalDate dateTracker = LocalDate.parse(dayDate);
+            for (int i = 0; i < dayInt; i++) {
+                dateList.add(dateTracker.minusDays(i).toString());
+            }
+        }
+        for (String a : dateList) {
+            try {
+                total += storageManager.getReceiptsByDate(a).getTotalCashSpent();
+            } catch (Exception e) {
+                this.infoCapsule.setCodeError();
+                this.infoCapsule.setOutputStr(e.getMessage());
+            }
+        }
+        int remainingDaysOfWeek = 7 - dayInt;
+        String out = total.toString();
+        this.infoCapsule.setUiCode(UiCode.CLI);
+        this.infoCapsule.setOutputStr("The total amount spent this week is $"
+                + out
+                + " and there is/are "
+                + remainingDaysOfWeek
+                + "day(s) to end of week");
+    }
+
+    /**
+     * Function to get the number of day in the week according to the day.
+     * @param day is the string input of the current day of the week
+     * @return is the number value of the day of the week
+     */
+    public int dayStrToInt(String day) {
+        switch (day) {
+        case "monday":
+            return 1;
+        case "tuesday":
+            return 2;
+        case "wednesday":
+            return 3;
+        case "thursday":
+            return 4;
+        case "friday":
+            return 5;
+        case "saturday":
+            return 6;
+        case "sunday":
+            return 7;
+        default:
+            return 0;
+        }
+    }
+}

src/main/java/executor/command/CommandGetSpendingByYear.java

@@ -2,6 +2,8 @@
 
 import interpreter.Parser;
 import storage.StorageManager;
+import ui.UiCode;
+
 import java.time.Year;
 
 public class CommandGetSpendingByYear extends Command {
@@ -48,7 +50,7 @@ public void execute(StorageManager storageManager) {
                 return;
             }
             Double totalMoney = storageManager.getReceiptsByYear(year).getTotalCashSpent();
-            this.infoCapsule.setCodeToast();
+            this.infoCapsule.setUiCode(UiCode.CLI);
             this.infoCapsule.setOutputStr("The total amount of money spent in " + year + " : $" + totalMoney + "\n");
 
         } catch (Exception e) {

src/main/java/executor/command/CommandType.java

@@ -27,6 +27,7 @@ public enum CommandType {
     FDURATION(CommandNewTask.class),
     TAGLIST(CommandTagList.class),
     EXPENDEDDAY(CommandGetSpendingByDay.class),
+    EXPENDEDWEEK(CommandGetSpendingByWeek.class),
     EXPENDEDMONTH(CommandGetSpendingByMonth.class),
     EXPENDEDYEAR(CommandGetSpendingByYear.class),
     CONVERT(CommandConvert.class),

src/main/java/utils/InfoCapsule.java

@@ -7,6 +7,8 @@
 import ui.UiCode;
 import ui.Wallet;
 
+import java.time.DayOfWeek;
+
 public class InfoCapsule {
     private UiCode uiCode;
     private String outputStr;