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week 6 push
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@sunxiuqi-stacked
sunxiuqi-stacked committed Sep 20, 2020
1 parent 306e8bb commit 27f89b5
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Showing 7 changed files with 168 additions and 36 deletions.
1 change: 1 addition & 0 deletions data/duke.txt
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1. [E][✗] event AS (at: 16)
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1 change: 1 addition & 0 deletions src/main/java/Deadline.java
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@@ -1,3 +1,4 @@

public class Deadline extends Todo {
protected String by;

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202 changes: 166 additions & 36 deletions src/main/java/Duke.java
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@@ -1,5 +1,8 @@
import java.util.Scanner;

//import java.util.Scanner;
import java.util.*;
import java.io.File; // Import the File class
import java.io.FileWriter;
import java.io.IOException; // Import the IOException class to handle errors

public class Duke {
public static void main(String[] args) {
Expand All @@ -10,7 +13,7 @@ public static void main(String[] args) {

public static void request(){
Scanner in = new Scanner(System.in);
Task[] list = new Task[100];
List<Task> list = new ArrayList<Task>();
String line;
int i=0,j;
int task_count = 0;
Expand All @@ -24,56 +27,139 @@ public static void request(){
+"____________________________________________________________\n");
break;
}else if(line.equals("list")){
System.out.println(" ____________________________________________________________\n"
+ "Here are the tasks in your list: ");
for(j=0;j<i;j++){
if(list[j].isDone){
System.out.println((j+1)+ ". " + "[✓]" + list[j].description);
String classtype;
String timing = "";
if(list.get(j) instanceof Deadline){
classtype = "[D]";
timing = "(by: "+((Deadline) list.get(j)).getBy()+")";
}
else if(list.get(j) instanceof Todo){
classtype = "[T]";
}
else if(list.get(j) instanceof Event){
classtype = "[E]";
timing = "(at: "+((Event) list.get(j)).getWhen()+")";
}
else{
classtype = "[T]";
}
if(list.get(j).isDone){
System.out.println((j+1)+ ". "+ classtype + "[✓]" + list.get(j).description + timing);
}//not done
else {
System.out.println((j + 1) + ". " + "[✗] " + list[j].description);
System.out.println((j + 1) + ". " +classtype+ "[✗] " + list.get(j).description + timing);
}
}
}else if(line.contains("done")){
int num = Integer.parseInt(line.substring(5));
System.out.println(num);
list[num-1].isDone = true;
list.get(num-1).isDone = true;
System.out.println("____________________________________________________________\n"+
"Nice! I've marked this task as done:");
System.out.println("[✓] "+ list[num-1].description + "\n____________________________________________________________\n");
}else if(line.contains("todo")){
list[i] = new Todo(line);
System.out.println("____________________________________________________________\n"+
System.out.println("[✓] "+ list.get(num-1).description + "\n____________________________________________________________\n");
}else if(line.contains("todo")) {
try{
String desc[] = line.split(" ");
list.add(i, new Todo(desc[0]));
System.out.println("____________________________________________________________\n" +
"Got it. I've added this task: ");
task_count++;
System.out.println("[T][✗] "+ list[i].description);
System.out.println("Now you have "+ task_count +" tasks in the list.");
System.out.println("____________________________________________________________\n");
task_count++;
System.out.println("[T][✗] " + list.get(i).description);
System.out.println("Now you have " + task_count + " tasks in the list.");
System.out.println("____________________________________________________________\n");
i++;
}catch(ArrayIndexOutOfBoundsException e){
System.out.println("____________________________________________________________\n" +
"0x00002639 OOPS!!! The description of a todo cannot be empty.");
System.out.println("____________________________________________________________\n");
}

}else if(line.contains("deadline")){
String desc[] = line.split("/by");
list[i] = new Deadline(desc[0],desc[1]);
System.out.println("____________________________________________________________\n"+
"Got it. I've added this task: ");
task_count++;
System.out.println("[D][✗] "+ list[i].description + "(by:" + desc[1] +")");
System.out.println("Now you have "+ task_count +" tasks in the list.");
System.out.println("____________________________________________________________\n");
i++;
try {
String desc[] = line.split("/by");
list.add(i, new Deadline(desc[0], desc[1]));
System.out.println("____________________________________________________________\n" +
"Got it. I've added this task: ");
task_count++;
System.out.println("[D][✗] " + list.get(i).description + "(by:" + desc[1] + ")");
System.out.println("Now you have " + task_count + " tasks in the list.");
System.out.println("____________________________________________________________\n");
i++;
}catch(ArrayIndexOutOfBoundsException e){
System.out.println("____________________________________________________________\n" +
"☹ OOPS!!! The description of a deadline cannot be empty.");
System.out.println("____________________________________________________________\n");
}
}else if(line.contains("event")){
String desc[] = line.split("/at");
list[i] = new Deadline(desc[0],desc[1]);
System.out.println("____________________________________________________________\n"+
"Got it. I've added this task: ");
task_count++;
System.out.println("[E][✗] "+ list[i].description + "(at:" + desc[1] +")");
System.out.println("Now you have "+ task_count +" tasks in the list.");
System.out.println("____________________________________________________________\n");
i++;
}else {
list[i] = new Task(line);
try {
String desc[] = line.split("/at");
list.add(i, new Event(desc[0], desc[1]));

System.out.println("____________________________________________________________\n" +
"Got it. I've added this task: ");
task_count++;
System.out.println("[E][✗] " + list.get(i).description + "(at:" + desc[1] + ")");
System.out.println("Now you have " + task_count + " tasks in the list.");
System.out.println("____________________________________________________________\n");
i++;
}catch(ArrayIndexOutOfBoundsException e){
System.out.println("____________________________________________________________\n" +
"☹ OOPS!!! The description of an event cannot be empty.");
System.out.println("____________________________________________________________\n");
}
}else if(line.contains("task")){
list.add(i, new Task(line));
System.out.println("____________________________________________________________");
System.out.println("added: "+ line);
System.out.println("_____________________________________________________________");
i++;
}else if(line.contains("delete")) {
try {
String desc[] = line.split(" ");
i = Integer.parseInt(desc[1])-1;
String classtype;
String timing = "";
if(list.get(i) instanceof Deadline){
classtype = "[D]";
timing = "(by: "+((Deadline) list.get(i)).getBy()+")";
}
else if(list.get(i) instanceof Todo){
classtype = "[T]";
}
else if(list.get(i) instanceof Event){
classtype = "[E]";
timing = "(at: "+((Event) list.get(i)).getWhen()+")";
}
else{
classtype = "[T]";
}
System.out.println("____________________________________________________________\n" +
"Noted. I've removed this task: ");
if(list.get(i).isDone){
System.out.println((i+1)+ ". "+ classtype + "[✓]" + list.get(i).description + timing);
}//not done
else {
System.out.println((i + 1) + ". " +classtype+ "[✗] " + list.get(i).description + timing);
}
task_count--;
System.out.println("Now you have " + task_count + " tasks in the list.");
System.out.println("____________________________________________________________\n");
i++;
}catch(ArrayIndexOutOfBoundsException e) {
System.out.println("____________________________________________________________\n" +
"☹ OOPS!!! The description of a delete cannot be empty.");
System.out.println("____________________________________________________________\n");
}
}else if(line.contains("save")) {
writetofile(list,i);
}
else{
System.out.println("____________________________________________________________");
System.out.println(" ☹ OOPS!!! I'm sorry, but I don't know what that means :-( ");
System.out.println("_____________________________________________________________");
}
}
}
Expand All @@ -84,6 +170,50 @@ public static void greeting(){
System.out.println("What can I do for you?");
System.out.println("____________________________________________________________");
}

public static void writetofile(List<Task> list, int i){
try {
File myObj = new File("C:\\Users\\HELIOS\\Downloads\\STUDY MATERIALS\\AY2021_SEM1\\CS2113\\Individualproject\\ip\\data\\duke.txt");
if (myObj.createNewFile()) {
System.out.println("File created!");
} else {
System.out.println("File already exists.");
}
} catch (IOException e) {
System.out.println("An error occurred.");
e.printStackTrace();
}
try {
FileWriter myWriter = new FileWriter("C:\\Users\\HELIOS\\Downloads\\STUDY MATERIALS\\AY2021_SEM1\\CS2113\\Individualproject\\ip\\data\\duke.txt");
for(int j=0;j<i;j++){
String classtype;
String timing = "";
if(list.get(j) instanceof Deadline){
classtype = "[D]";
timing = "(by: "+((Deadline) list.get(j)).getBy()+")";
}
else if(list.get(j) instanceof Todo){
classtype = "[T]";
}
else if(list.get(j) instanceof Event){
classtype = "[E]";
timing = "(at: "+((Event) list.get(j)).getWhen()+")";
}
else{
classtype = "[T]";
}
if(list.get(j).isDone){
myWriter.write((j+1)+ ". "+ classtype + "[✓]" + list.get(j).description + timing + "\n");
}//not done
else {
myWriter.write((j + 1) + ". " +classtype+ "[✗] " + list.get(j).description + timing + "\n");
}
}
myWriter.close();
System.out.println("Successfully saved to the file.");
} catch (IOException e) {
System.out.println("An error occurred.");
e.printStackTrace();
}
}
}

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