diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000000..bae8d3c7fe
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,57 @@
+plugins {
+ id 'java'
+ id 'application'
+ id 'checkstyle'
+ id 'com.github.johnrengelman.shadow' version '5.1.0'
+}
+
+checkstyle {
+ toolVersion = '8.23'
+}
+
+shadowJar {
+ archiveBaseName = "duke"
+ archiveVersion = "0.2"
+ archiveClassifier = null
+ archiveAppendix = null
+}
+
+group 'duke'
+version '0.1.0'
+
+repositories {
+ mavenCentral()
+}
+
+application {
+ // Change this to your main class.
+ mainClassName = "Duke"
+}
+
+run {
+ standardInput = System.in
+}
+
+dependencies {
+ String javaFxVersion = '11.0.1'
+ implementation group: 'org.openjfx', name: 'javafx-base', version: javaFxVersion, classifier: 'win'
+ implementation group: 'org.openjfx', name: 'javafx-base', version: javaFxVersion, classifier: 'mac'
+ implementation group: 'org.openjfx', name: 'javafx-base', version: javaFxVersion, classifier: 'linux'
+ implementation group: 'org.openjfx', name: 'javafx-controls', version: javaFxVersion, classifier: 'win'
+ implementation group: 'org.openjfx', name: 'javafx-controls', version: javaFxVersion, classifier: 'mac'
+ implementation group: 'org.openjfx', name: 'javafx-controls', version: javaFxVersion, classifier: 'linux'
+ implementation group: 'org.openjfx', name: 'javafx-fxml', version: javaFxVersion, classifier: 'win'
+ implementation group: 'org.openjfx', name: 'javafx-fxml', version: javaFxVersion, classifier: 'mac'
+ implementation group: 'org.openjfx', name: 'javafx-fxml', version: javaFxVersion, classifier: 'linux'
+ implementation group: 'org.openjfx', name: 'javafx-graphics', version: javaFxVersion, classifier: 'win'
+ implementation group: 'org.openjfx', name: 'javafx-graphics', version: javaFxVersion, classifier: 'mac'
+ implementation group: 'org.openjfx', name: 'javafx-graphics', version: javaFxVersion, classifier: 'linux'
+
+ testImplementation 'org.junit.jupiter:junit-jupiter:5.5.0'
+}
+
+test {
+ useJUnitPlatform()
+}
+
+mainClassName = 'Launcher'
\ No newline at end of file
diff --git a/config/checkstyle/checkstyle.xml b/config/checkstyle/checkstyle.xml
new file mode 100644
index 0000000000..b1a57ba6c0
--- /dev/null
+++ b/config/checkstyle/checkstyle.xml
@@ -0,0 +1,257 @@
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diff --git a/data/duke.txt b/data/duke.txt
new file mode 100644
index 0000000000..a368f923a8
--- /dev/null
+++ b/data/duke.txt
@@ -0,0 +1,3 @@
+D , y , CS2103 iP , 30/09/2019 2359
+D , y , Celebrate end of mid-terms , 05/10/2019 1300
+T , n , test
diff --git a/docs/README.md b/docs/README.md
index fd44069597..c1c2d0c41d 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -2,19 +2,205 @@
## Features
-### Feature 1
-Description of feature.
+### List Tasks
+Displays a list of existing tasks
+
+### Add Task
+Adds a new task to the list of tasks. Task can be in the form of a Todo, a Deadline, or an Event
+
+### Find Tasks
+Displays a list of tasks matching the given keyword
+
+### Complete Task
+Marks a task as done
+
+### Delete Task
+Deletes a task
+
+### Undo
+Undoes the previous action if it modified the list of tasks
+
+### Display Help
+Displays a list of available commands
## Usage
-### `Keyword` - Describe action
+### `list` - Displays a list of existing tasks
+
+Displays a list of existing tasks
+
+Format: `list`
+
+Example of usage: `list`
+
+Expected outcome:
+
+```
+Here are the tasks in your list nya:
+ 1.[T][n] CS2100 revision
+ 2.[D][n] CS2103 iP (by: 30/09/2019 2359)
+ 3.[E][n] Celebrate end of mid-terms (at: 05/10/2019 1300)
+```
+
+### `todo` - Adds a new Todo task to the list of tasks
+
+Adds a new Todo task tagged with a name to the list of tasks.
+
+Format: `todo [name]`
+
+Example of usage: `todo CS2103 tP`
+
+Expected outcome:
+
+```
+Meow! Got it~ I've added this task nya:
+ [T][n] CS2103 tP
+Now you have 4 tasks in the list nya~
+```
+
+### `deadline` - Adds a new Deadline task to the list of tasks
+
+Adds a new Deadline task tagged with a name and due date to the list of tasks.
+
+Format: `deadline [name] /by [dd/mm/yyyy hhmm]`
+
+Example of usage: `deadline iP user guide /by 30/09/2019 2359`
+
+Expected outcome:
+
+```
+Meow! Got it~ I've added this task nya:
+ [D][n] iP user guide (by: 30/09/2019 2359)
+Now you have 5 tasks in the list nya~
+```
+
+### `event` - Adds a new Event task to the list of tasks
+
+Adds a new Event task tagged with a name and date to the list of tasks.
+
+Format: `event [name] /at [dd/mm/yyyy hhmm]`
+
+Example of usage: `event Celebrate completion of iP /at 30/09/2019 2359`
+
+Expected outcome:
+
+```
+Meow! Got it~ I've added this task nya:
+ [E][n] Celebrate completion of iP (by: 30/09/2019 2359)
+Now you have 6 tasks in the list nya~
+```
+
+### `find` - Displays a list of tasks matching the given keyword
+
+Displays a list of tasks matching the given keyword.
+
+Format: `find [keyword]`
+
+Example of usage: `find iP`
+
+Expected outcome:
+
+```
+Here are the matching tasks in your list nya:
+ 1.[D][n] CS2103 iP (by: 30/09/2019 2359)
+ 2.[D][n] iP user guide (by: 30/09/2019 2359)
+ 3.[E][n] Celebrate completion of iP (at: 30/09/2019 2359)
+```
+
+### `done` - Marks a task as done
+
+Marks the task at the specified index in the list of tasks as done.
+
+Format: `done [index]`
+
+Example of usage: `done 5`
+
+Expected outcome:
+
+```
+Nice nya! I've marked this task as done nya:
+ [D][y] iP user guide (by: 30/09/2019 2359)
+```
+
+### `delete` - Deletes a task
+
+Marks the task at the specified index in the list of tasks.
+
+Format: `delete [index]`
+
+Example of usage: `delete 6`
+
+Expected outcome:
+
+```
+Meow! Noted~ I've removed this task nya:
+ [E][n] Celebrate completion of iP (at: 30/09/2019 2359)
+Now you have 5 tasks in the list nya~
+```
+
+### `undo` - Undoes the previous action if it modified the list of tasks
+
+Undoes the previous action if it modified the list of tasks.
+
+Format: `undo`
+
+Example of usage: `undo`
+
+Expected outcome:
+
+```
+Meow! Noted~ Your previous command has been undone. Here are the tasks in your list nya:
+ 1.[T][n] CS2100 revision
+ 2.[D][n] CS2103 iP (by: 30/09/2019 2359)
+ 3.[E][n] Celebrate end of mid-terms (at: 05/10/2019 1300)
+ 4.[T][n] CS2103 tP
+ 5.[D][y] iP user guide (by: 30/09/2019 2359)
+ 6.[E][n] Celebrate completion of iP (at: 30/09/2019 2359)
+```
+
+### `help` - Displays a list of available commands
+
+Displays a list of available commands.
+
+Format: `help`
+
+Example of usage: `help`
+
+Expected outcome:
+
+```
+Here are the commands available nya :3
+- list -> returns the current list of tasks nya
+
+- todo [name] -> creates a Todo nya
+
+- deadline [name] /by [dd/mm/yyyy hhmm] -> creates a Deadline nya
+
+- event [name] /at [dd/mm/yyyy hhmm] -> creates an Event nya
+
+- find [keyword] -> returns tasks matching the keyword given nya
+
+- done [index] -> marks the task at the index as done nya
+
+- delete [index] -> deletes the task at the index nya
+
+- undo -> undoes your previous action nya
+
+- bye -> saves your task list and ends the program nya~ bye bye!
+
+You can also type 'more help' for other interesting commands nya!
+```
+
+### `bye` - Exits the program
-Describe action and its outcome.
+Saves the current list of tasks and exits the program.
-Example of usage:
+Format: `bye`
-`keyword (optional arguments)`
+Example of usage: `bye`
Expected outcome:
-`outcome`
+```
+Bye bye! Hope to see you again soon nya! :3 :3 :3
+```
\ No newline at end of file
diff --git a/docs/Ui.png b/docs/Ui.png
new file mode 100644
index 0000000000..b63bdf2bb8
Binary files /dev/null and b/docs/Ui.png differ
diff --git a/docs/_config.yml b/docs/_config.yml
new file mode 100644
index 0000000000..c4192631f2
--- /dev/null
+++ b/docs/_config.yml
@@ -0,0 +1 @@
+theme: jekyll-theme-cayman
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000000..87b738cbd0
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000000..f584ba21ae
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Tue Sep 10 00:41:03 SGT 2019
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.5.1-all.zip
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000000..af6708ff22
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=$((i+1))
+ done
+ case $i in
+ (0) set -- ;;
+ (1) set -- "$args0" ;;
+ (2) set -- "$args0" "$args1" ;;
+ (3) set -- "$args0" "$args1" "$args2" ;;
+ (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+ cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000000..6d57edc706
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000000..d1e92fe5db
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'duke'
diff --git a/src/main/java/Deadline.class b/src/main/java/Deadline.class
new file mode 100644
index 0000000000..5155206446
Binary files /dev/null and b/src/main/java/Deadline.class differ
diff --git a/src/main/java/Deadline.java b/src/main/java/Deadline.java
new file mode 100644
index 0000000000..a013f1d9d6
--- /dev/null
+++ b/src/main/java/Deadline.java
@@ -0,0 +1,69 @@
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+/**
+ * Encapsulates a deadline to be stored in Duke.
+ */
+public class Deadline extends Task {
+ private String name;
+ private boolean done;
+ private Date by;
+ private SimpleDateFormat format = new SimpleDateFormat("dd/MM/yyyy kkmm");
+
+ /**
+ * Creates a Deadline object tagged with name, whether it is completed, and task deadline.
+ *
+ * @param name Name of event.
+ * @param by Deadline by when task is due.
+ */
+ public Deadline(String name, String by) throws ParseException {
+ super(name);
+ this.by = format.parse(by);
+ }
+
+ /**
+ * Returns name of deadline.
+ *
+ * @return Name of deadline.
+ */
+ public String getName() {
+ return super.getName();
+ }
+
+ /**
+ * Returns "y" or "n" based on completion of deadline.
+ *
+ * @return String "y" or "n".
+ */
+ public String isDone() {
+ return super.isDone();
+ }
+
+ /**
+ * Returns deadline of task.
+ *
+ * @return Deadline of task in String format.
+ */
+ public String getBy() {
+ return format.format(by);
+ }
+
+ /**
+ * Marks deadline as done.
+ */
+ public void setDone() {
+ super.setDone();
+ }
+
+ /**
+ * Overrides the original toString method.
+ * Returns description of deadline as `[D][isDone] name (by: date)`.
+ *
+ * @return Formatted description of deadline.
+ */
+ @Override
+ public String toString() {
+ return String.format("[D]%s (by: %s)", super.toString(), format.format(by));
+ }
+}
diff --git a/src/main/java/DialogBox.java b/src/main/java/DialogBox.java
new file mode 100644
index 0000000000..0b8e7a9ffc
--- /dev/null
+++ b/src/main/java/DialogBox.java
@@ -0,0 +1,58 @@
+import java.io.IOException;
+import java.util.Collections;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
+import javafx.geometry.Pos;
+import javafx.scene.Node;
+import javafx.scene.control.Label;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.HBox;
+
+/**
+ * An example of a custom control using FXML.
+ * This control represents a dialog box consisting of an ImageView to represent the speaker's face and a label
+ * containing text from the speaker.
+ */
+public class DialogBox extends HBox {
+ @FXML
+ private Label dialog;
+ @FXML
+ private ImageView displayPicture;
+
+ private DialogBox(String text, Image img) {
+ try {
+ FXMLLoader fxmlLoader = new FXMLLoader(MainWindow.class.getResource("/view/DialogBox.fxml"));
+ fxmlLoader.setController(this);
+ fxmlLoader.setRoot(this);
+ fxmlLoader.load();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+
+ dialog.setText(text);
+ displayPicture.setImage(img);
+ }
+
+ /**
+ * Flips the dialog box such that the ImageView is on the left and text on the right.
+ */
+ private void flip() {
+ ObservableList tmp = FXCollections.observableArrayList(this.getChildren());
+ Collections.reverse(tmp);
+ getChildren().setAll(tmp);
+ setAlignment(Pos.TOP_LEFT);
+ }
+
+ public static DialogBox getUserDialog(String text, Image img) {
+ return new DialogBox(text, img);
+ }
+
+ public static DialogBox getDukeDialog(String text, Image img) {
+ var db = new DialogBox(text, img);
+ db.flip();
+ return db;
+ }
+}
\ No newline at end of file
diff --git a/src/main/java/Duke.class b/src/main/java/Duke.class
new file mode 100644
index 0000000000..1535ea9209
Binary files /dev/null and b/src/main/java/Duke.class differ
diff --git a/src/main/java/Duke.java b/src/main/java/Duke.java
index 5d313334cc..578df9afca 100644
--- a/src/main/java/Duke.java
+++ b/src/main/java/Duke.java
@@ -1,10 +1,187 @@
-public class Duke {
- public static void main(String[] args) {
- String logo = " ____ _ \n"
- + "| _ \\ _ _| | _____ \n"
- + "| | | | | | | |/ / _ \\\n"
- + "| |_| | |_| | < __/\n"
- + "|____/ \\__,_|_|\\_\\___|\n";
- System.out.println("Hello from\n" + logo);
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.text.ParseException;
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.control.TextField;
+import javafx.scene.image.Image;
+import javafx.scene.layout.AnchorPane;
+import javafx.scene.layout.Region;
+import javafx.scene.layout.VBox;
+import javafx.stage.Stage;
+
+/**
+ * Encapsulates a Duke object for the execution of the Duke program.
+ */
+public class Duke extends Application {
+
+ private Storage storage;
+ private TaskList tasks;
+ public Ui ui;
+ private ScrollPane scrollPane;
+ private VBox dialogContainer;
+ private TextField userInput;
+ private Button sendButton;
+ private Scene scene;
+ private Image user = new Image(this.getClass().getResourceAsStream("/images/User.jpg"));
+ private Image duke = new Image(this.getClass().getResourceAsStream("/images/Duke.jpg"));
+ private boolean isExit;
+ private InputStream inputStream;
+
+ /**
+ * Creates a Duke object tagged with ui, storage and list of tasks.
+ *
+ */
+ public Duke() {
+ ui = new Ui();
+ isExit = false;
+ try {
+ storage = new Storage();
+ } catch (FileNotFoundException e) {
+ ui.showError("filepath");
+ return;
+ } catch (IOException e) {
+ ui.showError("filepath");
+ }
+ try {
+ tasks = new TaskList(storage.load());
+ } catch (IOException e) {
+ ui.showError("load");
+ tasks = new TaskList();
+ } catch (ParseException e) {
+ e.printStackTrace();
+ }
+ }
+
+ /**
+ * Runs the Duke program.
+ */
+ public String run(String command) {
+ String message = "";
+ try {
+ message = ui.execute(command, tasks);
+ } catch (ParseException e) {
+ e.printStackTrace();
+ }
+ isExit = ui.isExit();
+ if (isExit) {
+ try {
+ storage.store();
+ } catch (IOException e) {
+ ui.showError("store");
+ }
+ return ui.exit();
+ } else {
+ return message;
+ }
+ }
+
+ public boolean isExit() {
+ return isExit;
+ }
+
+ @Override
+ public void start(Stage stage) {
+ //Step 1. Setting up required components
+
+ //The container for the content of the chat to scroll.
+ scrollPane = new ScrollPane();
+ dialogContainer = new VBox();
+ scrollPane.setContent(dialogContainer);
+
+ userInput = new TextField();
+ sendButton = new Button("Send");
+
+ AnchorPane mainLayout = new AnchorPane();
+ mainLayout.getChildren().addAll(scrollPane, userInput, sendButton);
+
+ scene = new Scene(mainLayout);
+
+ stage.setScene(scene);
+ stage.show();
+
+ //Step 2. Formatting the window to look as expected
+ stage.setTitle("Duke");
+ stage.setResizable(false);
+ stage.setMinHeight(600.0);
+ stage.setMinWidth(400.0);
+
+ mainLayout.setPrefSize(400.0, 600.0);
+
+ scrollPane.setPrefSize(385, 535);
+ scrollPane.setHbarPolicy(ScrollPane.ScrollBarPolicy.NEVER);
+ scrollPane.setVbarPolicy(ScrollPane.ScrollBarPolicy.ALWAYS);
+
+ scrollPane.setVvalue(1.0);
+ scrollPane.setFitToWidth(true);
+
+ // You will need to import `javafx.scene.layout.Region` for this.
+ dialogContainer.setPrefHeight(Region.USE_COMPUTED_SIZE);
+
+ userInput.setPrefWidth(325.0);
+
+ sendButton.setPrefWidth(55.0);
+
+ AnchorPane.setTopAnchor(scrollPane, 1.0);
+
+ AnchorPane.setBottomAnchor(sendButton, 1.0);
+ AnchorPane.setRightAnchor(sendButton, 1.0);
+
+ AnchorPane.setLeftAnchor(userInput , 1.0);
+ AnchorPane.setBottomAnchor(userInput, 1.0);
+
+ //Step 3. Add functionality to handle user input.
+ sendButton.setOnMouseClicked((event) -> {
+ handleUserInput();
+ });
+
+ userInput.setOnAction((event) -> {
+ handleUserInput();
+ });
+
+ //Scroll down to the end every time dialogContainer's height changes.
+ dialogContainer.heightProperty().addListener((observable) -> scrollPane.setVvalue(1.0));
+ }
+
+ /**
+ * Iteration 1:
+ * Creates a label with the specified text and adds it to the dialog container.
+ * @param text String containing text to add
+ * @return a label with the specified text that has word wrap enabled.
+ */
+ private Label getDialogLabel(String text) {
+ // You will need to import `javafx.scene.control.Label`.
+ Label textToAdd = new Label(text);
+ textToAdd.setWrapText(true);
+
+ return textToAdd;
+ }
+
+ /**
+ * Iteration 2:
+ * Creates two dialog boxes, one echoing user input and the other containing Duke's reply and then appends them to
+ * the dialog container. Clears the user input after processing.
+ */
+ private void handleUserInput() {
+ Label userText = new Label(userInput.getText());
+ Label dukeText = new Label(getResponse(userInput.getText()));
+ dialogContainer.getChildren().addAll(
+ DialogBox.getUserDialog(userInput.getText(), user),
+ DialogBox.getDukeDialog(getResponse(userInput.getText()), duke)
+ );
+ userInput.clear();
+ }
+
+ /**
+ * Returns formatted string input.
+ *
+ * @return String input in the format of "Duke heard: *input*"
+ */
+ public String getResponse(String input) {
+ return "Duke heard: " + input;
}
}
diff --git a/src/main/java/Event.class b/src/main/java/Event.class
new file mode 100644
index 0000000000..4a72535e1d
Binary files /dev/null and b/src/main/java/Event.class differ
diff --git a/src/main/java/Event.java b/src/main/java/Event.java
new file mode 100644
index 0000000000..3461e7248b
--- /dev/null
+++ b/src/main/java/Event.java
@@ -0,0 +1,65 @@
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+
+import java.util.Date;
+
+/**
+ * Encapsulates an event to be stored in Duke.
+ */
+public class Event extends Task {
+ private String name;
+ private boolean done;
+ private Date at;
+ private SimpleDateFormat format = new SimpleDateFormat("dd/MM/yyyy kkmm");
+
+ /**
+ * Creates an Event object tagged with name, whether it is completed, and event time.
+ *
+ * @param name Name of event.
+ * @param at Date of event.
+ */
+ public Event(String name, String at) throws ParseException {
+ super(name);
+ this.at = format.parse(at);
+ }
+
+ public String getName() {
+ return super.getName();
+ }
+
+ /**
+ * Returns "y" or "n" based on completion of event.
+ *
+ * @return String "y" or "n".
+ */
+ public String isDone() {
+ return super.isDone();
+ }
+
+ /**
+ * Returns date of event.
+ *
+ * @return Date of event in String format.
+ */
+ public String getAt() {
+ return format.format(at);
+ }
+
+ /**
+ * Marks event as done.
+ */
+ public void setDone() {
+ super.setDone();
+ }
+
+ /**
+ * Overrides the original toString method.
+ * Returns description of event as `[E][isDone] name (at: date)`.
+ *
+ * @return Formatted description of event.
+ */
+ @Override
+ public String toString() {
+ return String.format("[E]%s (at: %s)", super.toString(), format.format(at));
+ }
+}
diff --git a/src/main/java/Launcher.java b/src/main/java/Launcher.java
new file mode 100644
index 0000000000..43d64c26fb
--- /dev/null
+++ b/src/main/java/Launcher.java
@@ -0,0 +1,10 @@
+import javafx.application.Application;
+
+/**
+ * A launcher class to workaround classpath issues.
+ */
+public class Launcher {
+ public static void main(String[] args) {
+ Application.launch(Main.class, args);
+ }
+}
diff --git a/src/main/java/Main.java b/src/main/java/Main.java
new file mode 100644
index 0000000000..710f460445
--- /dev/null
+++ b/src/main/java/Main.java
@@ -0,0 +1,31 @@
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.io.IOException;
+import javafx.application.Application;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Scene;
+import javafx.scene.layout.AnchorPane;
+import javafx.stage.Stage;
+
+/**
+ * A GUI for Duke using FXML.
+ */
+public class Main extends Application {
+
+ //private Duke duke = new Duke(Main.class.getResourceAsStream("/data/duke.txt"));
+ private Duke duke = new Duke();
+
+ @Override
+ public void start(Stage stage) {
+ try {
+ FXMLLoader fxmlLoader = new FXMLLoader(Main.class.getResource("/view/MainWindow.fxml"));
+ AnchorPane ap = fxmlLoader.load();
+ Scene scene = new Scene(ap);
+ stage.setScene(scene);
+ fxmlLoader.getController().setDuke(duke);
+ stage.show();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+}
diff --git a/src/main/java/MainWindow.java b/src/main/java/MainWindow.java
new file mode 100644
index 0000000000..a8b4c9d83b
--- /dev/null
+++ b/src/main/java/MainWindow.java
@@ -0,0 +1,61 @@
+import javafx.animation.PauseTransition;
+import javafx.application.Platform;
+import javafx.fxml.FXML;
+import javafx.scene.control.Button;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.control.TextField;
+import javafx.scene.image.Image;
+import javafx.scene.layout.AnchorPane;
+import javafx.scene.layout.VBox;
+import javafx.util.Duration;
+
+/**
+ * Controller for MainWindow. Provides the layout for the other controls.
+ */
+public class MainWindow extends AnchorPane {
+ @FXML
+ private ScrollPane scrollPane;
+ @FXML
+ private VBox dialogContainer;
+ @FXML
+ private TextField userInput;
+ @FXML
+ private Button sendButton;
+
+ private Duke duke;
+
+ private Image userImage = new Image(this.getClass().getResourceAsStream("/images/User.jpg"));
+ private Image dukeImage = new Image(this.getClass().getResourceAsStream("/images/Duke.jpg"));
+
+ @FXML
+ public void initialize() {
+ scrollPane.vvalueProperty().bind(dialogContainer.heightProperty());
+ dialogContainer.getChildren().addAll(
+ DialogBox.getDukeDialog(new Ui().showWelcome(), dukeImage)
+ );
+ }
+
+ public void setDuke(Duke d) {
+ duke = d;
+ }
+
+ /**
+ * Creates two dialog boxes, one echoing user input and the other containing Duke's reply and then appends them to
+ * the dialog container. Clears the user input after processing.
+ */
+ @FXML
+ private void handleUserInput() {
+ String input = userInput.getText();
+ String response = duke.run(input);
+ dialogContainer.getChildren().addAll(
+ DialogBox.getUserDialog(input, userImage),
+ DialogBox.getDukeDialog(response, dukeImage)
+ );
+ if (duke.isExit()) {
+ PauseTransition delay = new PauseTransition(Duration.seconds(1));
+ delay.setOnFinished( event -> Platform.exit());
+ delay.play();
+ }
+ userInput.clear();
+ }
+}
\ No newline at end of file
diff --git a/src/main/java/Parser.class b/src/main/java/Parser.class
new file mode 100644
index 0000000000..ce754d19e5
Binary files /dev/null and b/src/main/java/Parser.class differ
diff --git a/src/main/java/Parser.java b/src/main/java/Parser.java
new file mode 100644
index 0000000000..4112453c0c
--- /dev/null
+++ b/src/main/java/Parser.java
@@ -0,0 +1,23 @@
+/**
+ * Encapsulates a parser used to understand user commands.
+ */
+public class Parser {
+ private String[] commands;
+
+ /**
+ * Creates a Parser object.
+ */
+ public Parser() {
+ }
+
+ /**
+ * Returns user commands parsed as a String array.
+ *
+ * @param command Command from user input.
+ * @return String array of split commands.
+ */
+ public String[] parse(String command) {
+ commands = command.split(" ");
+ return commands;
+ }
+}
diff --git a/src/main/java/Storage.class b/src/main/java/Storage.class
new file mode 100644
index 0000000000..126c9fc0b9
Binary files /dev/null and b/src/main/java/Storage.class differ
diff --git a/src/main/java/Storage.java b/src/main/java/Storage.java
new file mode 100644
index 0000000000..a505887426
--- /dev/null
+++ b/src/main/java/Storage.java
@@ -0,0 +1,87 @@
+import java.io.*;
+import java.text.ParseException;
+import java.util.ArrayList;
+
+/**
+ * Encapsulates a Storage object to load and save tasks from and to file.
+ */
+public class Storage {
+ private static String filePath = "../duke/data/duke.txt";
+ private static String dirPath = "../duke/data";
+ private FileReader reader;
+ private BufferedReader bufferedReader;
+ private ArrayList tasks;
+ public static boolean isInitiated = false;
+
+ /**
+ * Creates a Storage object tagged with path of file, file reader, buffered reader, and list of tasks.
+ *
+ * @throws FileNotFoundException If file is not found at specified location.
+ */
+ public Storage() throws FileNotFoundException, IOException{
+ File duke = new File(filePath);
+ File dukeDir = new File(dirPath);
+ if (!duke.isFile()) {
+ dukeDir.mkdir();
+ duke.createNewFile();
+ }
+ this.reader = new FileReader(this.filePath);
+ this.bufferedReader = new BufferedReader(reader);
+ this.tasks = new ArrayList<>();
+ }
+
+ /**
+ * Returns ArrayList of tasks loaded from file.
+ *
+ * @return ArrayList of tasks.
+ * @throws IOException If tasks failed to be retrieved.
+ */
+ public ArrayList load() throws IOException, ParseException {
+ String line = bufferedReader.readLine();
+ while (! (line == null)) {
+ String[] words = line.split(" , ");
+ Task task;
+ if (words[0].equals("T")) {
+ task = new Todo(words[2]);
+ } else if (words[0].equals("D")) {
+ task = new Deadline(words[2], words[3]);
+ } else {
+ task = new Event(words[2], words[3]);
+ }
+
+ if (words[1].equals("y")) {
+ task.setDone();
+ }
+
+ tasks.add(task);
+ line = bufferedReader.readLine();
+ }
+
+ return tasks;
+ }
+
+ /**
+ * Stores tasks in file.
+ *
+ * @throws IOException If tasks failed to be stored.
+ */
+ public void store() throws IOException {
+ FileWriter writer = new FileWriter(filePath, false);
+ //FileWriter writer = new FileWriter(this.getClass().getResource("../duke/data/duke.txt").getPath());
+ BufferedWriter bufferedWriter = new BufferedWriter(writer);
+
+ for (Task item : tasks) {
+ if (item instanceof Todo) {
+ bufferedWriter.write(String.format("T , %s , %s", item.isDone(), item.getName()));
+ } else if (item instanceof Deadline) {
+ bufferedWriter.write(String.format("D , %s , %s , %s", item.isDone(), item.getName(), ((Deadline) item)
+ .getBy()));
+ } else {
+ bufferedWriter.write(String.format("D , %s , %s , %s", item.isDone(), item.getName(), ((Event) item)
+ .getAt()));
+ }
+ bufferedWriter.newLine();
+ }
+ bufferedWriter.close();
+ }
+}
diff --git a/src/main/java/Task.class b/src/main/java/Task.class
new file mode 100644
index 0000000000..451480d3d5
Binary files /dev/null and b/src/main/java/Task.class differ
diff --git a/src/main/java/Task.java b/src/main/java/Task.java
new file mode 100644
index 0000000000..528b983680
--- /dev/null
+++ b/src/main/java/Task.java
@@ -0,0 +1,57 @@
+/**
+ * Encapsulates a task to be stored in Duke.
+ */
+public abstract class Task {
+ private String name;
+ private boolean isDone;
+
+ /**
+ * Creates a Task object tagged with name and whether it is completed.
+ *
+ * @param name Name of task.
+ */
+ public Task(String name) {
+ this.name = name;
+ this.isDone = false;
+ }
+
+ /**
+ * Returns "y" or "n" based on completion of task.
+ *
+ * @return String "y" or "n".
+ */
+ public String isDone() {
+ if (isDone) {
+ return "y";
+ } else {
+ return "n";
+ }
+ }
+
+ /**
+ * Returns name of task.
+ *
+ * @return Name of task.
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Marks task as done.
+ */
+ public void setDone() {
+ isDone = true;
+ }
+
+ /**
+ * Overrides the original toString method.
+ * Returns description of task as `[isDone] name`.
+ *
+ * @return Formatted description of task.
+ */
+ @Override
+ public String toString() {
+ return String.format("[%s] %s", isDone(), name);
+ }
+}
diff --git a/src/main/java/TaskList.class b/src/main/java/TaskList.class
new file mode 100644
index 0000000000..a9dbd6fc44
Binary files /dev/null and b/src/main/java/TaskList.class differ
diff --git a/src/main/java/TaskList.java b/src/main/java/TaskList.java
new file mode 100644
index 0000000000..3b7c8ae122
--- /dev/null
+++ b/src/main/java/TaskList.java
@@ -0,0 +1,61 @@
+import java.util.ArrayList;
+
+/**
+ * Encapsulates a list for storing tasks in Duke.
+ */
+public class TaskList {
+ private ArrayList tasks;
+
+ /**
+ * Creates a TaskList object tagged with an ArrayList of tasks.
+ *
+ * @param tasks ArrayList of Task objects.
+ */
+ public TaskList(ArrayList tasks) {
+ this.tasks = tasks;
+ }
+
+ /**
+ * Creates an empty TaskList with no tasks.
+ */
+ public TaskList() {
+ this.tasks = new ArrayList<>();
+ }
+
+ /**
+ * Adds task to list of tasks.
+ * Task is added to back of the current list.
+ *
+ * @param task Task to be added into the list.
+ */
+ public void add(Task task) {
+ tasks.add(task);
+ }
+
+ /**
+ * Deletes the task at the corresponding index in the list.
+ *
+ * @param index Index of task to be deleted from list.
+ */
+ public void delete(int index) {
+ tasks.remove(index);
+ }
+
+ /**
+ * Marks task with corresponding index as completed.
+ *
+ * @param index Index of tasks to be marked completed in list.
+ */
+ public void done(int index) {
+ tasks.get(index).setDone();
+ }
+
+ /**
+ * Retrieves tasks available in list.
+ *
+ * @return tasks ArrayList of tasks.
+ */
+ public ArrayList getTasks() {
+ return tasks;
+ }
+}
diff --git a/src/main/java/Todo.class b/src/main/java/Todo.class
new file mode 100644
index 0000000000..527ffae7c0
Binary files /dev/null and b/src/main/java/Todo.class differ
diff --git a/src/main/java/Todo.java b/src/main/java/Todo.java
new file mode 100644
index 0000000000..1aa95e8e55
--- /dev/null
+++ b/src/main/java/Todo.java
@@ -0,0 +1,52 @@
+/**
+ * Encapsulates a todo to be stored in Duke.
+ */
+public class Todo extends Task {
+ private String name;
+ private boolean done;
+
+ /**
+ * Creates a Todo object tagged with name and whether it is completed.
+ *
+ * @param name Name of todo.
+ */
+ public Todo(String name) {
+ super(name);
+ }
+
+ /**
+ * Returns name of todo.
+ *
+ * @return Name of todo.
+ */
+ public String getName() {
+ return super.getName();
+ }
+
+ /**
+ * Returns "y" or "n" based on completion of todo.
+ *
+ * @return String "y" or "n".
+ */
+ public String isDone() {
+ return super.isDone();
+ }
+
+ /**
+ * Marks todo as done.
+ */
+ public void setDone() {
+ super.setDone();
+ }
+
+ /**
+ * Overrides the original toString method.
+ * Returns description of todo as `[T][isDone] name`.
+ *
+ * @return Formatted description of todo.
+ */
+ @Override
+ public String toString() {
+ return String.format("[T]%s", super.toString());
+ }
+}
diff --git a/src/main/java/Ui.class b/src/main/java/Ui.class
new file mode 100644
index 0000000000..cd33ba2a6a
Binary files /dev/null and b/src/main/java/Ui.class differ
diff --git a/src/main/java/Ui.java b/src/main/java/Ui.java
new file mode 100644
index 0000000000..da62380f24
--- /dev/null
+++ b/src/main/java/Ui.java
@@ -0,0 +1,330 @@
+import java.text.ParseException;
+import java.util.ArrayList;
+import java.util.Scanner;
+
+/**
+ * Encapsulates a Ui to deal with user interactions.
+ */
+public class Ui {
+ Scanner scanner;
+ private boolean isExit;
+ private Parser parser;
+ private StringBuilder string;
+ private TaskList undoneTasks;
+ private int meowCount;
+ private int purrCount;
+
+ /**
+ * Creates a Ui object tagged with scanner, whether the program is exited, and parser.
+ */
+ public Ui() {
+ scanner = new Scanner(System.in);
+ isExit = false;
+ parser = new Parser();
+ undoneTasks = new TaskList();
+ meowCount = 0;
+ purrCount = 0;
+ }
+
+ /**
+ * Displays a welcome message.
+ */
+ public String showWelcome() {
+ return "Meow! I'm Duke :3\nWhat can I do for you nya?\nType 'help' for more info nya nya!";
+ }
+
+ /**
+ * Executes the given user commands.
+ *
+ * @param tasks Tasks to mark as completed, add to, delete, or view based on user commands.
+ */
+ public String execute(String command, TaskList tasks) throws ParseException {
+ string = new StringBuilder();
+ if (!command.equals("undo")) {
+ undoneTasks = new TaskList();
+ for (Task task : tasks.getTasks()) {
+ Task addTask;
+ if (task instanceof Todo) {
+ addTask = new Todo(task.getName());
+ } else if (task instanceof Event) {
+ addTask = new Event(task.getName(), ((Event) task).getAt());
+ } else {
+ addTask = new Deadline(task.getName(), ((Deadline) task).getBy());
+ }
+ if (task.isDone().equals("y")) {
+ addTask.setDone();
+ }
+ undoneTasks.add(addTask);
+ }
+ }
+
+ switch (command) {
+ case "help":
+ string.append("Here are the commands available nya :3\n");
+ string.append("- list -> returns the current list of tasks nya\n" +
+ "\n- todo [name] -> creates a Todo nya\n" +
+ "\n- deadline [name] /by [dd/mm/yyyy hhmm] -> creates a Deadline nya\n" +
+ "\n- event [name] /at [dd/mm/yyyy hhmm] -> creates an Event nya\n" +
+ "\n- find [keyword] -> returns tasks matching the keyword given nya\n" +
+ "\n- done [index] -> marks the task at the index as done nya\n" +
+ "\n- delete [index] -> deletes the task at the index nya\n" +
+ "\n- undo -> undoes your previous action nya\n" +
+ "\n- bye -> saves your task list and ends the program nya~ bye bye!\n" +
+ "\nYou can also type 'more help' for other interesting commands nya!");
+ break;
+
+ case "more help":
+ string.append("You can also try these commands nya~\n" +
+ "- meow -> meow?\n" +
+ "\n- pet -> meow meow?\n");
+ break;
+
+ case "bye":
+ isExit = true;
+ break;
+ case "list":
+ string.append("Here are the tasks in your list nya:\n");
+ for (int i = 0; i < tasks.getTasks().size(); i++) {
+ string.append(String.format(" %d.%s\n", i + 1, tasks.getTasks().get(i).toString()));
+ }
+ break;
+ case "meow":
+ meowCount += 1;
+ if (meowCount >= 3) {
+ string.append("Nya!!! Give me a useful command!! >:3");
+ meowCount = 0;
+ } else {
+ for (int i = 0; i < meowCount; i++) {
+ string.append("Meow~~~ ");
+ }
+ }
+ break;
+ case "pet":
+ purrCount += 1;
+ if (purrCount == 3) {
+ string.append("Nya!!! Stop petting or I will scratch you *hiss* >:3");
+ } else if (purrCount > 3) {
+ string.append("HISS!!! *scratch* *angry cat noises*");
+ purrCount = 0;
+ } else {
+ for (int i = 0; i < purrCount; i++) {
+ string.append("Purr~~~ ");
+ }
+ }
+ break;
+ case "":
+ string.append("Meow? Please say something!");
+ break;
+ case "undo":
+ string.append("Meow! Noted~ Your previous command has been undone. Here are the tasks in your list nya:\n");
+ while(!tasks.getTasks().isEmpty()) {
+ tasks.delete(0);
+ }
+ for (Task task : undoneTasks.getTasks()) {
+ tasks.add(task);
+ }
+
+ for (int i = 0; i < tasks.getTasks().size(); i++) {
+ string.append(String.format(" %d.%s\n", i + 1, tasks.getTasks().get(i).toString()));
+ }
+ break;
+ default:
+ String[] commands = parser.parse(command);
+ String com = commands[0];
+ int index;
+ switch (com) {
+ case "delete":
+ if (commands.length < 2) {
+ string.append("Nya? There is no index given nya *confused cat noises");
+ } else if (commands.length != 2) {
+ string.append("Nya? Your delete instruction is wrong nya *confused cat noises");
+ } else {
+ try {
+ index = Integer.valueOf(commands[1]) - 1;
+ if (tasks.getTasks().isEmpty()) {
+ string.append("Nya? There is nothing to remove nya *confused cat noises*");
+ } else if (index >= tasks.getTasks().size() || index < 0) {
+ string.append(String.format("Nya? There are no tasks at (%d) nya *confused cat noises*",
+ index + 1));
+ } else {
+ string.append("Meow! Noted~ I've removed this task nya:\n");
+ Task deletedTask = tasks.getTasks().get(index);
+ string.append(" " + deletedTask.toString() + "\n");
+ tasks.delete(index);
+ boolean isMatching = false;
+ for (Task task : tasks.getTasks()) {
+ if (deletedTask.equals(task)) {
+ isMatching = true;
+ }
+ }
+ assert isMatching : "the task at this index should have been deleted nya";
+ string.append(String.format("Now you have %d tasks in the list nya~",
+ tasks.getTasks().size()));
+ }
+ } catch (NumberFormatException e) {
+ string.append("Nya? The index given is not a number nya *confused cat noises");
+ }
+ }
+ break;
+ case "done":
+ if (commands.length < 2) {
+ string.append("Nya? There is no index given nya *confused cat noises");
+ } else if (commands.length != 2) {
+ string.append("Nya? Your done instruction is wrong nya *confused cat noises");
+ } else {
+ try {
+ index = Integer.valueOf(commands[1]) - 1;
+ if (index >= tasks.getTasks().size() || index < 0) {
+ string.append(String.format("Nya? There are no tasks at (%d) nya *confused cat noises*",
+ index + 1));
+ } else {
+ Task t = tasks.getTasks().get(index);
+ if (t.isDone().equals("y")) {
+ string.append("Nya? The task is already done nya *confused cat noises*");
+ } else {
+ tasks.done(index);
+ String isDone = t.isDone();
+ assert isDone.equals("y") : "the task should be marked done nya";
+ string.append("Nice nya! I've marked this task as done nya:\n");
+ string.append(" " + t.toString() + "\n");
+ }
+ }
+ } catch (NumberFormatException e) {
+ string.append("Nya? The index given is not a number nya *confused cat noises");
+ }
+ }
+ break;
+ case "find":
+ if (commands.length == 1) {
+ string.append("Nya? The search criteria cannot be empty nya *confused cat noises*");
+ } else if (commands.length > 2) {
+ string.append("Nya? Your search instruction is wrong nya *confused cat noises*");
+ } else {
+ ArrayList results = new ArrayList<>();
+ for (Task task : tasks.getTasks()) {
+ if (task.getName().contains(commands[1])) {
+ results.add(task);
+ }
+ }
+ if (results.isEmpty()) {
+ string.append("There were no matching tasks nya.");
+ } else {
+ string.append("Here are the matching tasks in your list nya:\n");
+ for (int i = 0; i < results.size(); i++) {
+ string.append(String.format(" %d.%s\n", i + 1, results.get(i).toString()));
+ }
+ }
+ }
+ break;
+ default:
+ String taskName = "";
+ for (int j = 1; j < commands.length; j++) {
+ if (j != commands.length - 1) {
+ taskName += commands[j] + " ";
+ } else {
+ taskName += commands[j];
+ }
+ }
+
+ Task task;
+ boolean isError = false;
+ if (commands[0].equals("todo") || commands[0].equals("deadline") || commands[0].equals("event")) {
+ if (commands.length == 1) {
+ if (commands[0].equals("event")) {
+ string.append("Nya? The description of an event cannot be empty nya *confused cat noises*");
+ } else {
+ string.append(String.format("Nya? The description of a %s cannot be empty nya " +
+ "*confused cat noises*", commands[0]));
+ }
+ } else {
+ if (commands[0].equals("todo")) {
+ task = new Todo(taskName);
+ } else if (commands[0].equals("deadline")) {
+ String[] details = taskName.split(" /by ");
+ if (details.length != 2) {
+ string.append("Nya? There is no deadline given nya *confused cat noises*");
+ isError = true;
+ task = new Deadline("dummy", "10/10/1000 1000");
+ } else {
+ try {
+ task = new Deadline(details[0], details[1]);
+ } catch (ParseException e) {
+ string.append("Nya? The format of the deadline is wrong nya *confused cat noises*");
+ isError = true;
+ task = new Deadline("dummy", "10/10/1000 1000");
+ }
+ }
+ } else {
+ String[] details = taskName.split(" /at ");
+ if (details.length != 2) {
+ string.append("Nya? There is no event date given nya *confused cat noises*");
+ isError = true;
+ task = new Event("dummy", "10/10/1000 1000");
+ } else {
+ try {
+ task = new Event(details[0], details[1]);
+ } catch (ParseException e) {
+ string.append("Nya? The format of the event is wrong nya *confused cat noises*");
+ isError = true;
+ task = new Event("dummy", "10/10/1000 1000");
+ }
+ }
+ }
+
+ if(!isError) {
+ int taskSize = tasks.getTasks().size();
+ tasks.add(task);
+ string.append("Meow! Got it~ I've added this task nya:\n");
+ string.append(" " + task.toString() + "\n");
+ if (tasks.getTasks().size() == 1) {
+ string.append("Now you have 1 task in the list nya~\n");
+
+ } else {
+ string.append(String.format("Now you have %d tasks in the list nya~\n", tasks.getTasks()
+ .size()));
+ }
+
+ int newTaskSize = tasks.getTasks().size();
+ assert newTaskSize == taskSize + 1 : "the list should have increased by 1 task nya";
+ }
+ }
+
+ } else {
+ string.append("Nya? I'm sorry, but I don't know what that means nya :,3\n");
+ }
+ }
+ }
+ return string.toString();
+ }
+
+ /**
+ * Displays error messages.
+ *
+ * @param error Name of error.
+ */
+ public void showError(String error) {
+ if (error.equals("load")) {
+ string.append("Nya? The list of tasks cannot be loaded nya *confused cat noises*");
+ } else if (error.equals("filepath")) {
+ string.append("Nya? There is something wrong with the filepath nya *confused cat noises*");
+ } else if (error.equals("store")) {
+ string.append("Nya? There is something wrong with the file nya *confused cat noises*");
+ }
+ }
+
+ /**
+ * Returns if program is to be exited.
+ *
+ * @return Boolean depending on whether program is to be exited.
+ */
+ public boolean isExit() {
+ return isExit;
+ }
+
+ /**
+ * Shows exit message for stopping program.
+ */
+ public String exit() {
+ return "Bye bye! Hope to see you again soon nya! :3 :3 :3\n";
+ }
+}
diff --git a/src/main/resources/images/Banner.jpg b/src/main/resources/images/Banner.jpg
new file mode 100644
index 0000000000..5982879b25
Binary files /dev/null and b/src/main/resources/images/Banner.jpg differ
diff --git a/src/main/resources/images/Duke.jpg b/src/main/resources/images/Duke.jpg
new file mode 100644
index 0000000000..bb6d761da3
Binary files /dev/null and b/src/main/resources/images/Duke.jpg differ
diff --git a/src/main/resources/images/User.jpg b/src/main/resources/images/User.jpg
new file mode 100644
index 0000000000..c86eb564d8
Binary files /dev/null and b/src/main/resources/images/User.jpg differ
diff --git a/src/main/resources/view/DialogBox.fxml b/src/main/resources/view/DialogBox.fxml
new file mode 100644
index 0000000000..835d127966
--- /dev/null
+++ b/src/main/resources/view/DialogBox.fxml
@@ -0,0 +1,34 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
diff --git a/src/main/resources/view/MainWindow.fxml b/src/main/resources/view/MainWindow.fxml
new file mode 100644
index 0000000000..26a957874c
--- /dev/null
+++ b/src/main/resources/view/MainWindow.fxml
@@ -0,0 +1,53 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/src/test/java/DeadlineTest.java b/src/test/java/DeadlineTest.java
new file mode 100644
index 0000000000..bbb0aeb663
--- /dev/null
+++ b/src/test/java/DeadlineTest.java
@@ -0,0 +1,9 @@
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class DeadlineTest {
+ @Test
+ public void testStringConversion() {
+ assertEquals("[D][n] return book (by: 01/01/2019 1500)", new Deadline("return book","01/01/2019 1500").toString());
+ }
+}
diff --git a/src/test/java/DukeTest.java b/src/test/java/DukeTest.java
new file mode 100644
index 0000000000..135ede24d1
--- /dev/null
+++ b/src/test/java/DukeTest.java
@@ -0,0 +1,10 @@
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+
+public class DukeTest {
+ @Test
+ public void dummyTest(){
+ assertEquals(2, 2);
+ }
+}
diff --git a/src/test/java/ParserTest.java b/src/test/java/ParserTest.java
new file mode 100644
index 0000000000..b221d8122b
--- /dev/null
+++ b/src/test/java/ParserTest.java
@@ -0,0 +1,12 @@
+import org.junit.jupiter.api.Test;
+
+import java.util.Arrays;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class ParserTest {
+ @Test
+ public void stringSplit_string_stringArray() {
+ assertEquals("[todo, return, book]", Arrays.toString(new Parser().parse("todo return book")));
+ }
+}
diff --git a/src/test/java/TodoTest.java b/src/test/java/TodoTest.java
new file mode 100644
index 0000000000..f10c039876
--- /dev/null
+++ b/src/test/java/TodoTest.java
@@ -0,0 +1,9 @@
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class TodoTest {
+ @Test
+ public void testStringConversion() {
+ assertEquals("[T][n] return book", new Todo("return book").toString());
+ }
+}