SY_77_Public Welfare

77-Community Event scheduler/Main.java

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+package Buffer;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Scanner;
+
+public class Main {
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		Scanner sc=new Scanner(System.in);
+
+		int ch,a,b,x,d,f,h,j,n,m;
+
+		String u,p,c,z,menu,ch1,menu1;
+		boolean flag = false;
+		String uorg="Anushree";
+		String porg="saga123";
+		//signUp s=new signUp();
+		logins l=new logins();
+		pQueue pQ=new pQueue();
+		System.out.println("Select Your Role ");
+		System.out.println("1]Admin\n2]User");
+		a=sc.nextInt();
+		switch(a)
+		{
+		case 1:
+			do {
+				System.out.println("Enter your username and password");
+				u=sc.next();
+				System.out.println("Enter your Password");
+				p=sc.next();
+				if(u.equals(uorg)&& p.equals(porg))
+				{
+					System.out.println("Welcome Admin");
+					flag=true;
+				}
+				else
+					System.out.println("Wrong pasword or username please try again");
+
+			}
+			while(flag==false);
+			do {
+				System.out.println("HELLO ADMIN!");
+				System.out.println("**********************MENU*******************");
+				System.out.println("1]View planned events\n2]Append event list");
+				m=sc.nextInt();
+				switch(m)
+				{
+
+				case 1:
+
+					pQ.dispadmin();
+					break;
+
+
+				case 2:
+
+
+					pQ.addJan();
+
+
+					break;
+				}
+				System.out.println("Return back to menu?");
+				menu1=sc.next();
+			}
+
+			while(menu1.equals("yes"));
+
+			break;
+
+
+		case 2:
+			do{
+				System.out.println("Press 1 to login and 2 to Signup");
+				ch=sc.nextInt();
+
+				switch(ch)
+				{
+				case 1:
+
+					while(true) {
+						System.out.println("Enter username: ");
+						String usernames = sc.next();
+						System.out.println("Enter password: ");
+						String passwords= sc.next();
+						if (l.authenticate(usernames, passwords)) {
+							System.out.println("Authentication successful! Welcome, " + usernames + "!");
+							break; 
+						} else {
+							System.out.println("Invalid username or password. Please try again.");
+						}
+
+					}
+					do {
+						System.out.println("WELCOME!");
+						System.out.println("Please select one of the following preferences");
+						System.out.println("1]View the Events\n2]Do give us your feedback\n3]We accept donations");
+						int logch=sc.nextInt();
+						switch(logch)
+						{
+						case 1:
+							pQ.displayPQ();
+
+							break;
+						case 2:
+
+							System.out.println("Please provide your rating (1-5): ");
+							int rating = sc.nextInt();
+
+
+							sc.nextLine();
+							System.out.println("Please provide your comments: ");
+							String comments = sc.nextLine();
+
+							feedback feedback = new feedback(rating, comments);
+
+
+							System.out.println("\nThank you for your feedback:");
+							feedback.displayFeedback();
+							break;
+						case 3:
+							System.out.println("Would you like to donate cash? (yes/no)");
+							String response = sc.next();
+							double amount,donations=10000;
+							if (response.equals("yes")) {
+								// If yes, prompt for the amount
+								System.out.println("How much would you like to donate?");
+								amount = sc.nextDouble();
+								System.out.println("Thank you for donating Rs. " + amount);
+								donations=donations+amount;
+								// Here you can proceed with further actions like processing the donation
+							} else if (response.equals("no")) {
+								System.out.println("Thank you for considering!");
+							} else {
+								System.out.println("Invalid response. Please enter 'yes' or 'no'.");
+							}
+							System.out.println("Donations received uptil now "+donations);
+
+
+
+							break;
+						}
+						System.out.println("Return back to menu?");
+						menu=sc.next();
+
+					}while(menu.equals("yes"));
+
+					break;	
+				case 2:
+
+					System.out.println("Welcome to the Sign-up Page");
+					Boolean continues=true;
+					while (continues) {
+						System.out.println("Enter username: ");
+						String username = sc.next();
+
+						System.out.println("Enter password: ");
+						String password = sc.next();
+
+						boolean success = l.signUp(username, password);
+						System.out.println("Do you want to sign up another user? (yes/no): ");
+						String input = sc.next();
+						if (input.equals("no")) {
+							continues= false;
+						}
+					}
+					break;
+				}
+				System.out.println("Do you wish to continue?");
+				ch1=sc.next();
+			} while(ch1.equalsIgnoreCase("yes"));
+
+
+
+
+
+		}
+		System.out.println("THANKYOU!DO VISIT AGAIN");
+	}
+}
+
+
+
+
+

77-Community Event scheduler/README.md

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+

77-Community Event scheduler/event.java

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+package Buffer;
+
+public class event implements Comparable<event>{
+	int date;
+	String name;
+	String location;
+	public event(int date,String name,String location) {
+		this.name=name;
+		this.date = date;
+		this.location=location;
+	}
+
+	@Override
+	public int compareTo(event o) {
+		// TODO Auto-generated method stub
+		if(date<o.date)
+			return -1;
+		if(date>o.date)
+			return 1;
+		return 0;
+	}
+
+	public String toString()
+	{
+		String result="Event:" +name+" Date-"+date+" Location-"+location;
+		return result;
+	}
+}
+

77-Community Event scheduler/feedback.java

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+package Buffer;
+
+public class feedback {
+
+	    private int rating;
+	    private String comments;
+
+	    // Constructor
+	    public feedback(int rating, String comments) {
+	        this.rating = rating;
+	        this.comments = comments;
+
+}
+	    public void displayFeedback() {
+	        System.out.println("Rating: " + rating);
+	        System.out.println("Comments: " + comments);
+}
+}
+

77-Community Event scheduler/logins.java

@@ -0,0 +1,22 @@
+package Buffer;
+
+public class logins extends signUp{
+	 /* public void authenticate(String usernames, String passwords) {
+	        // Check if the username exists in the HashMap
+	        if (users.containsKey(usernames)) {
+	        	//String p=users.get(usernames);
+	        	//if(p.equals(passwords))
+	        	//{
+	        		//System.out.println("login succuessful!");
+	        	//}
+	        }*/
+	        public boolean authenticate(String username, String password) {
+	            if (users.containsKey(username)) {
+	                return users.get(username).equals(password);
+	            }
+	            return false;
+	        }
+
+
+	    }
+

77-Community Event scheduler/pQueue.java

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+package Buffer;
+import java.util.*;
+import Buffer.event;
+
+public class pQueue {
+    static ArrayList <user> cleanupdrive11List=new ArrayList<>();
+    static ArrayList <user> treeplantationdrive20List=new ArrayList<>();
+	static PriorityQueue<event> pqJan=new PriorityQueue<>(); 
+
+	public static void addJan(){
+	Scanner sc=new Scanner(System.in);
+	String b;
+	String a;
+    String z;
+    String y;
+    int x;
+	int c;
+
+
+
+
+ do {
+ System.out.println("Do you wish to insert more events say yes or no");
+  a=sc.next();
+ if(a.equals("yes"))
+ {
+	 System.out.println("Enter the event");
+	 z=sc.next();
+	 System.out.println("Enter the date");
+	  x=sc.nextInt();
+	  System.out.println("Enter the location");
+	  y=sc.next();
+
+	 pqJan.add(new event(x,z,y));
+
+ }
+ }while (a.equals("yes"));
+ dispadmin() ;
+	}
+ public static void displayPQ() {
+	 pqJan.add(new event(11,"Cleanup-Drive","Bhusari Colony"));
+	 pqJan.add(new event(20,"Tree Plantation Drive","ARAI "));
+	 Scanner sc=new Scanner(System.in);
+Iterator itr=pqJan.iterator();
+System.out.println("Following are the events ");
+ while(itr.hasNext())
+ {
+	 System.out.println(pqJan.poll().toString());
+ }
+System.out.println("Do you wish to register for any of these");
+String choice=sc.next();
+ if(choice.equalsIgnoreCase("yes"))
+ {
+	 System.out.println("Please enter the event number");
+	 int event=sc.nextInt();
+	 if(event==1) {
+	 System.out.println("Enter email: ");
+     String email = sc.next();
+     System.out.println("Enter name: ");
+     String name = sc.next();
+     System.out.println("Enter surname: ");
+     String surname = sc.next();
+     System.out.println("Enter phone number: ");
+     double phoneNumber = sc.nextDouble();
+	 user user1=new user(email, name, phoneNumber,surname);
+	 cleanupdrive11List.add(user1);
+	 System.out.println("Person registered successfully!");
+	 }
+	 else if(event==2) {
+		 System.out.println("Enter email: ");
+	     String email = sc.next();
+	     System.out.println("Enter name: ");
+	     String name = sc.next();
+	     System.out.println("Enter surname: ");
+	     String surname = sc.next();
+	     System.out.println("Enter phone number: ");
+	     double phoneNumber = sc.nextDouble();
+		 user user1=new user(email, name, phoneNumber,surname);
+		 treeplantationdrive20List.add(user1);
+		 System.out.println("Person registered successfully!");
+	 }
+ }
+
+}
+
+public static  void  displayCleanup() {
+	cleanupdrive11List.add(new user("[email protected]","Anu",34567765,"Bobde"));
+	cleanupdrive11List.add(new user("[email protected]","Anushree",345678765,"Bomble"));
+	Iterator list= cleanupdrive11List.iterator();
+	System.out.println("Following are the names of registered people  for Cleanup Drive ");
+	 while(list.hasNext())
+	 {
+		user n=(user) list.next();
+		System.out.println(n.toString());
+	 }
+}
+
+public String toString(String email, String name, double phoneNumber,String surname)
+{
+
+	    return "Email: " + email + ", Name: " + name + ", Phone Number: " + phoneNumber + ", Surname: " + surname;
+
+
+}
+public static  void displayTreeplatation() {
+	treeplantationdrive20List.add(new user("[email protected]","Anu",34567765,"Bobde"));
+	treeplantationdrive20List.add(new user("[email protected]","Anushree",345678765,"Bomble"));
+	Iterator list= treeplantationdrive20List.iterator();
+	System.out.println("Following are the names of registered people  for Tree Plantation Drive ");
+	 while(list.hasNext())
+	 {
+
+		user n=(user) list.next();
+		System.out.println(n.toString());
+	 }
+}
+
+public static void dispadmin() {
+	 pqJan.add(new event(11,"Cleanup-Drive","Bhusari Colony"));
+	 pqJan.add(new event(20,"Tree Plantation Drive","ARAI "));
+	 Scanner sc=new Scanner(System.in);
+Iterator itr=pqJan.iterator();
+System.out.println("Following are the events ");
+while(itr.hasNext())
+{
+	 System.out.println(pqJan.poll().toString());
+}
+}
+}
+
+
+
+
+
+
+
+