Merge branch 'master' of https://github.com/RichDom2185/tp into week1…

…2/update-documentation

docs/team/eugenetanwl3881.md

@@ -14,30 +14,30 @@ Given below are my contributions to the project.
 
 * **New Feature**: Added the ability tag an item
 
-  * What it does: allows the user to tag a valid item with a valid tag (PR [\#171](https://github.com/AY2223S1-CS2103T-W16-2/tp/pull/171), [\#172](https://github.com/AY2223S1-CS2103T-W16-2/tp/pull/172))
+  * What it does: allows the user to tag a valid item with a valid tag ([[PR#171]], [[PR#172]])
   * Justification: This feature improves the product significantly since a user will be able to tag items with a specific tag for classification purposes. This tag will be unique and can be referenced by any item if the item contains this tag
   * Highlights: This enhancement will allow for better classification and searching for items in other commands. For instance
 
-* **New Feature**: Added the ability untag an item (PR [\#172](https://github.com/AY2223S1-CS2103T-W16-2/tp/pull/172))
+* **New Feature**: Added the ability untag an item ([[PR#172]])
   * What it does: Similar to tag feature, just that items can be untagged if user does not want to use that tag to classify an item anymore.
 
-* **New Feature**: Added the ability list all tags (PR [\#200](https://github.com/AY2223S1-CS2103T-W16-2/tp/pull/200))
+* **New Feature**: Added the ability list all tags ([[PR#200]])
 
   * What it does: User can call the `listtag` command to see all the tags that is available
   * Justification: User may not remember what were the tags he has created or deleted, hence will need a way to  check
   * Highlights: This feature will be useful when trying to use other tag commands since user can see all the available tags
 
 * **Refactored feature**:
-  * Refactored the `clear` command in AB3 to the `reset` command in FoodRem. This clears all items and tags stored (PR [\#160](https://github.com/AY2223S1-CS2103T-W16-2/tp/pull/160))
+  * Refactored the `clear` command in AB3 to the `reset` command in FoodRem. This clears all items and tags stored ([[PR#160]]))
 
 * **Code contributed**: [RepoSense link](https://nus-cs2103-ay2223s1.github.io/tp-dashboard/?search=&sort=groupTitle&sortWithin=title&timeframe=commit&mergegroup=&groupSelect=groupByRepos&breakdown=true&checkedFileTypes=docs~functional-code~test-code~other&since=2022-09-16&tabOpen=true&tabType=authorship&tabAuthor=Eugenetanwl3881&tabRepo=AY2223S1-CS2103T-W16-2%2Ftp%5Bmaster%5D&authorshipIsMergeGroup=false&authorshipFileTypes=functional-code&authorshipIsBinaryFileTypeChecked=false&authorshipIsIgnoredFilesChecked=false)
 
 * **Project management**:
-  * Refactoring done to project packages (PR [\#149](https://github.com/AY2223S1-CS2103T-W16-2/tp/pull/149))
-  * Team tasks: Creation of issues, completing some weekly team tasks, updating AboutUs (PR [\#241](https://github.com/AY2223S1-CS2103T-W16-2/tp/pull/241), [[PR#22]])
+  * Refactoring done to project packages ([[PR#149]])
+  * Team tasks: Creation of issues, completing some weekly team tasks, updating AboutUs ( [[PR#241]], [[PR#22]])
 
 * **Testing**:
-  * Wrote some tests for tag features (PRs [\#235](https://github.com/AY2223S1-CS2103T-W16-2/tp/pull/235))
+  * Wrote some tests for tag features ([[PR#235]])
 
 * **Documentation**:
 
@@ -54,7 +54,7 @@ Given below are my contributions to the project.
     * DG User Stories Table  [[PR#419]]
     * Added Instructions for Manual testing [[PR#505]]
     * Added Effort Section [[PR#503]]
-    * Updating and fixing bugs in DG ([[PR#36]],[[PR#278]], [[PR#281]], [[PR#287]], [[PR#319]], [[PR#334]], [[PR#419]])
+    * Updating and fixing bugs in DG ([[PR#36]],[[PR#278]], [[PR#281]], [[PR#287]], [[PR#319]], [[PR#334]], [[PR#419]], [[PR#521]])
 
 * **Community**:
 

src/main/java/seedu/foodrem/commons/core/Version.java

@@ -1,3 +1,4 @@
+/* @@author */
 package seedu.foodrem.commons.core;
 
 import java.util.regex.Matcher;
@@ -8,7 +9,6 @@
 
 /**
  * Represents a version with major, minor and patch number
- * @author
  */
 public class Version implements Comparable<Version> {
     private static final String VERSION_REGEX = "V(\\d+)\\.(\\d+)\\.(\\d+)(ea)?";

src/main/java/seedu/foodrem/commons/enums/CommandType.java

@@ -29,8 +29,11 @@ public String getUsage() {
         @Override
         public String getUsage() {
             return getCommandWord() + ": Displays help for FoodRem.\n\n"
+                    + "Format:\n"
+                    + getCommandWord() + " [COMMAND_WORD]\n\n"
                     + "Example:\n"
-                    + getCommandWord();
+                    + getCommandWord() + "\n"
+                    + getCommandWord() + " new";
         }
     },
     RESET_COMMAND("reset") {
@@ -79,7 +82,7 @@ public String getUsage() {
                     + "[" + PREFIX_ITEM_UNIT + "UNIT] "
                     + "[" + PREFIX_ITEM_BOUGHT_DATE + "BOUGHT_DATE] "
                     + "[" + PREFIX_ITEM_EXPIRY_DATE + "EXPIRY_DATE] "
-                    + "[" + PREFIX_ITEM_PRICE + "PRICE]"
+                    + "[" + PREFIX_ITEM_PRICE + "PRICE] "
                     + "[" + PREFIX_ITEM_REMARKS + "REMARKS]\n\n"
                     + "Examples:\n"
                     + getCommandWord() + " 1 "
@@ -106,7 +109,7 @@ public String getUsage() {
     FIND_COMMAND("find") {
         @Override
         public String getUsage() {
-            return getCommandWord() + ": Finds all items in FoodRem whose names contain substrings of any of "
+            return getCommandWord() + ": Finds all items in FoodRem whose names contain substrings of "
                     + "the KEYWORDS (case-insensitive).\n\n"
                     + "Format:\n"
                     + getCommandWord() + " KEYWORD [KEYWORDS]...\n\n"
@@ -147,7 +150,7 @@ public String getUsage() {
                     + "[" + PREFIX_ITEM_UNIT + "UNIT] "
                     + "[" + PREFIX_ITEM_BOUGHT_DATE + "BOUGHT_DATE] "
                     + "[" + PREFIX_ITEM_EXPIRY_DATE + "EXPIRY_DATE] "
-                    + "[" + PREFIX_ITEM_PRICE + "PRICE]"
+                    + "[" + PREFIX_ITEM_PRICE + "PRICE] "
                     + "[" + PREFIX_ITEM_REMARKS + "REMARKS]\n\n"
                     + "Examples:\n"
                     + getCommandWord() + " "
@@ -156,19 +159,21 @@ public String getUsage() {
                     + PREFIX_NAME + "Potatoes "
                     + PREFIX_ITEM_QUANTITY + "10 "
                     + PREFIX_ITEM_UNIT + "kg "
-                    + PREFIX_ITEM_BOUGHT_DATE + "11-11-2022 "
-                    + PREFIX_ITEM_EXPIRY_DATE + "21-11-2022 "
-                    + PREFIX_ITEM_PRICE + "10"
+                    + PREFIX_ITEM_BOUGHT_DATE + "11-10-2022 "
+                    + PREFIX_ITEM_EXPIRY_DATE + "21-10-2022 "
+                    + PREFIX_ITEM_PRICE + "10 "
                     + PREFIX_ITEM_REMARKS + "For Salad";
         }
     },
     REMARK_COMMAND("rmk") {
         @Override
         public String getUsage() {
             return getCommandWord() + ": Adds a remark to " + THE_ITEM_IN_LIST
-                    + "Parameters: "
-                    + PREFIX_ITEM_REMARKS
-                    + "Example: " + getCommandWord() + " 1" + PREFIX_ITEM_REMARKS + "For oranges";
+                    + "\nFormat:\n"
+                    + getCommandWord() + " INDEX [" + PREFIX_ITEM_REMARKS + "REMARKS]\n\n"
+                    + "Examples:\n"
+                    + getCommandWord() + "\n"
+                    + getCommandWord() + " 1 " + PREFIX_ITEM_REMARKS + "For oranges";
         }
     },
     SORT_COMMAND("sort") {
@@ -184,7 +189,7 @@ public String getUsage() {
                     + "[" + PREFIX_ITEM_UNIT + "] "
                     + "[" + PREFIX_ITEM_BOUGHT_DATE + "] "
                     + "[" + PREFIX_ITEM_EXPIRY_DATE + "] "
-                    + "[" + PREFIX_ITEM_PRICE + "]"
+                    + "[" + PREFIX_ITEM_PRICE + "] "
                     + "[" + PREFIX_ITEM_REMARKS + "]\n\n"
                     + "Examples:\n"
                     + getCommandWord() + " " + PREFIX_NAME + "\n"
@@ -242,7 +247,7 @@ public String getUsage() {
         @Override
         public String getUsage() {
             return getCommandWord() + ": Renames an existing tag in FoodRem.\n\n"
-                    + "Format (Original Tag: First TAG_NAME. Renamed Tag: Second TAG_NAME):\n"
+                    + "Format (Original Tag: First TAG_NAME. Renamed Tag: Second TAG_NAME.):\n"
                     + getCommandWord() + " "
                     + PREFIX_NAME + "TAG_NAME "
                     + PREFIX_NAME + "TAG_NAME\n\n"

src/main/java/seedu/foodrem/logic/commands/generalcommands/HelpCommand.java

@@ -24,7 +24,7 @@ public class HelpCommand extends Command {
                     + "in the command box, where COMMAND_WORD is any one of the following:\n"
                     + CommandType.listAllCommandWords() + ".\n\n"
                     + MORE_INFORMATION;
-    public static final String NOT_A_COMMAND = "\"%s\" is not a valid command\n\n" + HELP_FORMAT_GENERAL;
+    public static final String NOT_A_COMMAND = "\"%s\" is not a valid command.\n\n" + HELP_FORMAT_GENERAL;
     private static final String SHOWING_HELP_MESSAGE = "Opened help window.";
     private static final String HELP_FORMAT_SPECIFIC = "%s\n\n" + HELP_FORMAT_GENERAL;
 

src/main/java/seedu/foodrem/model/UserPrefs.java

@@ -1,3 +1,4 @@
+/* @@author */
 package seedu.foodrem.model;
 
 import static java.util.Objects.requireNonNull;
@@ -10,7 +11,6 @@
 
 /**
  * Represents User's preferences.
- * @author
  */
 public class UserPrefs implements ReadOnlyUserPrefs {
     private GuiSettings guiSettings = new GuiSettings();

src/main/java/seedu/foodrem/model/util/SampleDataUtil.java

@@ -1,3 +1,4 @@
+/* @@author */
 package seedu.foodrem.model.util;
 
 import java.util.HashSet;
@@ -17,8 +18,6 @@
 
 /**
  * Contains utility methods for populating {@code FoodRem} with sample data.
- *
- * @author
  */
 public class SampleDataUtil {
     public static Item[] getSampleItems() {

src/main/java/seedu/foodrem/views/StatsView.java

@@ -1,6 +1,8 @@
 package seedu.foodrem.views;
 
+import java.text.DecimalFormat;
 import java.util.List;
+import java.util.stream.Collectors;
 
 import javafx.geometry.Pos;
 import javafx.scene.Node;
@@ -20,7 +22,7 @@
  */
 public class StatsView {
     private static final double SPACING_UNIT = 8;
-
+    private static final DecimalFormat DECIMAL_FORMAT = new DecimalFormat("0.00");
     /**
      * Creates a new detailed view of the given item.
      *
@@ -36,7 +38,8 @@ public static Node from(Stats stats) {
 
         // Section for amount wasted due to expired food
         final Label amountWastedLabel = new Label("Total cost incurred due to food wastage:");
-        final Label amountWastedValue = new Label("$" + stats.getAmountWasted());
+        String amountWasted = DECIMAL_FORMAT.format(stats.getAmountWasted());
+        final Label amountWastedValue = new Label("$" + amountWasted);
         amountWastedValue.getStyleClass().add("bold");
         amountWastedLabel.setWrapText(true);
 
@@ -65,12 +68,13 @@ public static Node from(Stats stats) {
         return statsView;
     }
 
-    private static Node[] buildTopThreeMostExpensiveItemsListFrom(Stats stats) {
+    private static List<Node> buildTopThreeMostExpensiveItemsListFrom(Stats stats) {
         List<Item> expensiveItems = stats.getTopThreeMostExpensiveItems();
-        Node[] nodes = expensiveItems.stream().map(ItemView::from)
-                .peek(node -> node.setStyle("-fx-padding: 20 0 0 0")).toArray(Node[]::new);
-        nodes[0].setStyle("-fx-padding: 0");
+        List<Node> nodes = expensiveItems.stream().map(ItemView::from)
+                .peek(node -> node.setStyle("-fx-padding: 20 0 0 0")).collect(Collectors.toList());
+        if (!nodes.isEmpty()) {
+            nodes.get(0).setStyle("-fx-padding: 0");
+        }
         return nodes;
     }
-
 }

src/test/java/seedu/foodrem/logic/commands/generalcommands/HelpCommandTest.java

@@ -22,8 +22,11 @@ class HelpCommandTest {
     @Test
     void getCommandHelpMessage() {
         String helpMessage = "help: Displays help for FoodRem.\n\n"
+                + "Format:\n"
+                + "help [COMMAND_WORD]\n\n"
                 + "Example:\n"
-                + "help\n\n"
+                + "help\n"
+                + "help new\n\n"
                 + "To receive help for a specific command, enter \"help COMMAND_WORD\" "
                 + "in the command box, where COMMAND_WORD is any one of the following:\n"
                 + "exit, help, reset, dec, del, edit, filtertag, find, inc, list, new, rmk, sort, view, "

src/test/java/seedu/foodrem/logic/parser/generalcommandparser/HelpCommandParserTest.java

@@ -67,7 +67,7 @@ void parse_text() {
         assertEquals(EXPECTED_ALL_COMMANDS, CommandType.listAllCommandWords());
 
         // Not a command constant
-        assertEquals("\"testing\" is not a valid command\n\n"
+        assertEquals("\"testing\" is not a valid command.\n\n"
                         + "To receive help for a specific command, enter "
                         + "\"help COMMAND_WORD\" in the command box, where COMMAND_WORD is any one of the following:\n"
                         + EXPECTED_ALL_COMMANDS

src/test/java/seedu/foodrem/testutil/ItemsToSort.java

@@ -1,3 +1,4 @@
+/* @@author */
 package seedu.foodrem.testutil;
 
 import java.util.ArrayList;
@@ -8,8 +9,6 @@
 
 /**
  * A utility class containing a list of {@code item} objects to be used in tests related to sorting.
- *
- * @author
  */
 public class ItemsToSort {
     public static final Item NI_Q1_U114_B119_E18_P13_R3 = new ItemBuilder().withItemName("NI Q1 U114 B119 E18 P13 R3")