Finished Truffula!!!

instructions.md

@@ -5,7 +5,7 @@ The provided tests are VERY MINIMAL. You are expected to be adding thorough test
 You must NOT use the `java.nio` package for any wave! You can only use `java.io`.
 
 ## Wave 0: Understand
-In this wave you will be working to undertsand the files that are provided for you. Open `notes.md` to see a list of the files in the order I recommend you look at them. For each file, write notes in `notes.md` summarizing your understanding and putting down any questions you want to better understand later. This will take a long time, but it is worth it! Do not skimp on this part, you will regret it! A very large part of this project is understanding the OOP structure.
+In this wave you will be working to understand the files that are provided for you. Open `notes.md` to see a list of the files in the order I recommend you look at them. For each file, write notes in `notes.md` summarizing your understanding and putting down any questions you want to better understand later. This will take a long time, but it is worth it! Do not skimp on this part, you will regret it! A very large part of this project is understanding the OOP structure.
 
 Make frequent commits to your `notes.md` as you learn.
 

notes.md

@@ -4,13 +4,38 @@ As part of Wave 0, please fill out notes for each of the below files. They are i
 PLEASE MAKE FREQUENT COMMITS AS YOU FILL OUT THIS FILE.
 
 ## App.java
+- This is the application for printing a directory tree, must be done manually
+- There are options to show hidden files that start with a dot, and handle colored output
+- OOP Heavy, create TruffulaOptions using args and pass it to TruffulaPrinter
 
 ## ConsoleColor.java
+- This is an Enum representing ANSI escape codes for colored output
+- Used to format console output by applying colors to texts
+- Makes use of Enum, which will be researched in order to solve
 
 ## ColorPrinter.java / ColorPrinterTest.java
+- Printer helps print colored text to a PrintStream. Tests help test for the color of the text
+- Printer should apply specified colors in terminal. Tests must be written manually
+- Colors will be managed by ConsoleColor
 
 ## TruffulaOptions.java / TruffulaOptionsTest.java
+TruffulaOptions:
+    - Represents the configuration options for controlling how a directory tree is displayed, including hidden files and colored output
+    - Includes the root directory from which to begin printing the tree
+    - -h and -nc are the flags to determine display, path is mandatory
+TruffulaOptionsTest:
+    - We test to see if the directory we're calling Truffula in is a working directory or if there is an error such as
+    corruption, no network detected, etc.
+
 
 ## TruffulaPrinter.java / TruffulaPrinterTest.java
+TrufullaPrinter:
+    - Prints out the directory and optional colors if selected/inputted
+    - Same methods with different signature/parameters; Whichever argument is selected is the method that will be used
+TrufullaPrinterTest:
+    - Checks the os system and creates a hidden file in a specified folder (file name must start with . which indicates it is a hidden folder)
+    - This test will let us know if the program works correctly
 
-## AlphabeticalFileSorter.java
+## AlphabeticalFileSorter.java
+- Looks over the files, grabs two at a time and compares sorts them alphabetically, then repeats for the entire file directory you're in. 
+    - What happens to the method if there's only one file in the directory?

src/App.java

@@ -45,5 +45,8 @@ public static void main(String[] args) throws Exception {
     // You should create a TruffulaOptions object using the args and
     // pass it to a new TruffulaPrinter that uses System.out
     // Then, call printTree on the TruffulaPrinter
+    TruffulaOptions chosenOptions = new TruffulaOptions(args);
+    TruffulaPrinter printFiles = new TruffulaPrinter(chosenOptions);
+    printFiles.printTree();
   }
 }

src/ColorPrinter.java

@@ -1,3 +1,4 @@
+import java.awt.Color;
 import java.io.PrintStream;
 
 /**
@@ -18,6 +19,12 @@
  * The printed text will appear in the terminal with the specified colors if the terminal supports ANSI codes.
  */
 public class ColorPrinter {
+  public static void main (String[] args) {
+    ColorPrinter printer = new ColorPrinter(System.out, ConsoleColor.RED);
+    // printer.setCurrentColor(ConsoleColor.RED);
+    printer.println("This is red text");
+    printer.println("Now the message is white");
+}
   /**
    * The current color used for printing.
    */
@@ -87,6 +94,14 @@ public void print(String message) {
    */
   public void print(String message, boolean reset) {
     // TODO: Implement this!
+
+    if (reset == true) {
+      // setCurrentColor(ConsoleColor.RESET);
+        printStream.print(getCurrentColor() + message + ConsoleColor.RESET);
+    } 
+    if (reset == false) {
+        printStream.print(getCurrentColor() + message);
+    }
   }
 
   /**

src/ColorPrinterTest.java

@@ -26,4 +26,117 @@ void testPrintlnWithRedColorAndReset() {
     // Assert: Verify the printed output
     assertEquals(expectedOutput, outputStream.toString());
   }
+
+  @Test
+  void testPrintWithBlueColorAndReset() {
+    // Arrange: Capture the printed output
+    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+    PrintStream printStream = new PrintStream(outputStream);
+
+    ColorPrinter printer = new ColorPrinter(printStream);
+    printer.setCurrentColor(ConsoleColor.BLUE);
+
+    // Act: print the emssage
+    String message = "I am the lorax";
+    printer.print(message);
+
+    String expectedOutput = ConsoleColor.BLUE + "I am the lorax" + ConsoleColor.RESET;
+
+    // Assert: Verify the printed output
+    assertEquals(expectedOutput, outputStream.toString());
+  }
+
+  @Test
+  void testPrintWithBlackColorWithNoReset() {
+    // Arrange: Capture the printed output
+    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+    PrintStream printStream = new PrintStream(outputStream);
+
+    ColorPrinter printer = new ColorPrinter(printStream);
+    printer.setCurrentColor(ConsoleColor.BLACK);
+
+    // Act: print the emssage
+    String message = "The Oncelor";
+    printer.print(message, false);
+
+    String expectedOutput = ConsoleColor.BLACK + "The Oncelor";
+
+    // Assert: Verify the printed output
+    assertEquals(expectedOutput, outputStream.toString());
+  }
+
+  @Test
+  void testPrintlnWithPurpleColorWithNoReset() {
+    // Arrange: Capture the printed output
+    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+    PrintStream printStream = new PrintStream(outputStream);
+
+    ColorPrinter printer = new ColorPrinter(printStream);
+    printer.setCurrentColor(ConsoleColor.PURPLE);
+
+    // Act: print the emssage
+    String message = "";
+    printer.println(message, false);
+
+    String expectedOutput = ConsoleColor.PURPLE + "" + System.lineSeparator();
+
+    // Assert: Verify the printed output
+    assertEquals(expectedOutput, outputStream.toString());
+  }
+
+  @Test
+  void testPrintlnWithDefaultColorWithReset() {
+    // Arrange: Capture the printed output
+    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+    PrintStream printStream = new PrintStream(outputStream);
+
+    ColorPrinter printer = new ColorPrinter(printStream);
+
+    // Act: print the emssage
+    String message = "Mr. O'Hare";
+    printer.println(message, true);
+
+    String expectedOutput = ConsoleColor.WHITE + "Mr. O'Hare" + System.lineSeparator() + ConsoleColor.RESET;
+
+    // Assert: Verify the printed output
+    assertEquals(expectedOutput, outputStream.toString());
+  }
+
+  @Test
+  void testPrintlnWithCyanAnsiAsCyanTextColorWithReset() {
+    // Arrange: Capture the printed output
+    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+    PrintStream printStream = new PrintStream(outputStream);
+
+    ColorPrinter printer = new ColorPrinter(printStream);
+    printer.setCurrentColor(ConsoleColor.CYAN);
+
+    // Act: print the emssage
+    String message = "\033[0;36m";
+    printer.println(message, true);
+
+    String expectedOutput = ConsoleColor.CYAN + "\033[0;36m" + System.lineSeparator() + ConsoleColor.RESET;
+
+    // Assert: Verify the printed output
+    assertEquals(expectedOutput, outputStream.toString());
+  }
+
+  @Test
+  void testprintWithOnlySpacesCharactersAsGreen() {
+    // Arrange: Capture the printed output
+    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+    PrintStream printStream = new PrintStream(outputStream);
+
+    ColorPrinter printer = new ColorPrinter(printStream);
+    printer.setCurrentColor(ConsoleColor.GREEN);
+
+    // Act: print the emssage
+    String message = "          ";
+    printer.print(message, false);
+
+    String expectedOutput = ConsoleColor.GREEN + "          ";
+
+    // Assert: Verify the printed output
+    assertEquals(expectedOutput, outputStream.toString());
+  }
 }

src/TruffulaOptions.java

@@ -102,9 +102,47 @@ public boolean isUseColor() {
    */
   public TruffulaOptions(String[] args) throws IllegalArgumentException, FileNotFoundException {
     // TODO: Replace the below lines with your implementation
-    root = null;
-    showHidden = false;
-    useColor = false;
+    if (args.length == 0) {
+      throw new IllegalArgumentException("No arguments provided.");
+    }
+
+    boolean hiddenFile = false;
+    boolean colors = true;
+    for (int i = 0; i < args.length - 1; i++) {
+      if (args[i].equals("-h")) {
+        hiddenFile = true;
+      }
+      else if (args[i].equals("-nc")) {
+        colors = false;
+      } 
+      else {
+        throw new IllegalArgumentException("Unknown flag: " + args[i]);
+      }
+    }
+
+    File file = null;
+    if (!args[args.length - 1].equals("-nc") && !args[args.length - 1].equals("-h")) {
+      file = new File(args[args.length - 1]);
+    }
+    else {
+      file = null;
+    }
+
+    showHidden = hiddenFile;
+    useColor = colors;
+    root = file;
+
+    if (root == null) {
+      throw new IllegalArgumentException("Path is missing");
+    }
+
+    if (!root.exists()) {
+      throw new FileNotFoundException("Could not find directory");
+    }
+
+    if (!root.isDirectory()) {
+      throw new FileNotFoundException("Path is not directory");
+    }
   }
 
   /**