Update file to make it work correctly on Windows

Some commands need to be parsed differently to work on both mac and windows.

Parse.java and storage file are modified to load and save list correctly.

data/venus.txt

@@ -5,4 +5,10 @@ E|1| sm3 | Jan 1 2019 to: Jan 2 2019
 D|1| 222 | Oct 2 2020
 E|0| 2222 | Oct 10 2020 to: Oct 10 2020
 T|0| dota2
-T|0| dota2
+T|0| dota2
+E|0| A meeting | Feb 3 2020 to: Feb 4 2020
+D|0| finish work | Feb 2 2020
+E|0| input | Mar 20 2020 to: Mar 31 2020
+T|0| abc
+D|0| a b c d | Feb 3 2020
+E|0| 12nnewb | Feb 3 2020 to: Mar 3 2020

docs/README.md

@@ -4,7 +4,7 @@ Venus is a **desktop app for managing events** you have planned for yourself.
 It supports both **GUI and CLI** although the `GUI is more recommended`.
 The `GUI` is the newest update and the CLI is a `legacy version`.
 
-![Product Image](/docs/Ui.png)
+![Product Image](Ui.png)
 
 - [Quick Start](#quick-start)
 - Features
@@ -196,7 +196,7 @@ Tasks are automatically saved into the file after each user action, there is
 no need to save manually.
 
 ## Editing the data file
-Data is saved automatically as a [venus.txt](..%2Fdata%2Fvenus.txt)
+Data is saved automatically as a [doc/venus.txt](..%2Fdata%2Fvenus.txt)
 Advanced users are welcome to update data. Also do take note that corrupted
 data will cause issues with loading and saving.
 
@@ -211,4 +211,4 @@ data will cause issues with loading and saving.
 | Mark a task as not done          | Format `Unmark INDEX` Example: `Unmark 1`                                                                      |
 | Delete a task by index           | Format `Delete INDEX` Example: `Delete 2`                                                                      |
 | Find tasks by a keyword          | Format `Find KEYWORD` Example: `Find film`                                                                     |
-| Find duplicated tasks (GUI only) | Format `Duplicate` Example: `Duplicate`                                                                        |
+| Find duplicated tasks (GUI only) | Format `Duplicate` Example: `Duplicate`                                                                        |

src/main/java/venus/Parser.java

@@ -1,7 +1,5 @@
 package venus;
 
-import java.io.File;
-
 /**
  * This is a Parser class that make strings understandable for the task formatters.
  *
@@ -70,7 +68,7 @@ public static String findTodoContent(String input) {
      */
     public static String[] findDeadlineContent(String input) throws DukeException {
         String dString = input.substring(9);
-        String[] parts = dString.split(File.separator + "by");
+        String[] parts = dString.split("/by");
         if (parts.length != 2) {
             throw new DukeException("Incorrect, choose a specific deadline only please");
         }
@@ -87,7 +85,7 @@ public static String[] findDeadlineContent(String input) throws DukeException {
      */
     public static String[] findEventParts(String input) throws DukeException {
         String dString = input.substring(6);
-        String[] parts = dString.split(File.separator);
+        String[] parts = dString.split("/");
         if (parts.length != 3) {
             throw new DukeException("Incorrect arguments for events");
         }

src/main/java/venus/Storage.java

@@ -27,13 +27,19 @@ public class Storage {
      */
 
     public Storage(String filePath) {
-        File folder = new File(filePath);
-        if (!folder.exists()) { // handling folder does not exist issues
-            folder.mkdirs(); // Use mkdirs() to create parent directories if necessary
-            System.out.println("Folder does not exist, data folder is created.\n"
-                    + "Do not worry if system say there is error, it will fix itself.:)");
+        String currDir = System.getProperty("user.dir");
+        Path folder = Path.of(currDir, "data");
+        if (!Files.exists(folder)) {
+            try {
+                Files.createDirectories(folder);
+                System.out.println("Folder created under " + currDir);
+            } catch (IOException e) {
+                System.out.println("Folder not created, check your access!");
+                return;
+            }
         }
-        if (!Files.exists(Path.of("data", "venus.txt"))) { // handling file does not exist
+        Path file = folder.resolve("venus.txt");
+        if (!Files.exists(file)) { // handling file does not exist
             // Create the file if it doesn't exist
             File f = new File("data", "venus.txt");
             try {
@@ -54,7 +60,7 @@ public Storage(String filePath) {
      */
     public void saveToFile(String textToAdd) throws FileNotFoundException {
         try {
-            FileWriter fw = new FileWriter(filePath, true);
+            FileWriter fw = new FileWriter(System.getProperty("user.dir") + filePath, true);
             String amendedText = changeToSaveString(textToAdd);
             fw.write(System.lineSeparator() + amendedText);
             fw.close();