Jkb Apartment Maintenance Tracker

src/main/java/jamesbarclayApartmentMaintenance/Main.java

@@ -0,0 +1,112 @@
+package jamesbarclayApartmentMaintenance;
+import java.util.ArrayList;
+import java.util.Scanner;
+
+/*Requirements:
+
+Use a loop to continue entering requests
+
+Stop when user types "done"
+
+After each request:
+
+Print confirmation
+Apply rules:
+Rules:
+
+If issueType is "Electrical" and severity ≥ 4 → print warning
+If severity is 5 → dispatch immediately*/
+
+
+
+public class Main {
+
+    public static void main(String[] args) {
+
+        Scanner sc = new Scanner(System.in);
+        MaintenanceOffice office = new MaintenanceOffice();
+
+        // --- Initial Requests ---
+       // office.addRequest(new MaintenanceRequest("James", 808, "Water", 5, "NEW"));
+        office.addRequest(new MaintenanceRequest("John", 715, "Electrical", 3, "NEW"));
+        office.addRequest(new MaintenanceRequest("Carol", 368, "Sewage", 2, "NEW"));
+
+        System.out.println("\n--- INITIAL REQUESTS ---");
+        office.displayAllRequests();
+
+        for (int i = 1; i <= office.getRequestCount(); i++) {
+            office.assignTechnician(i);
+        }
+
+        // --- Menu Loop ---
+        boolean running = true;
+        while (running) {
+            System.out.println("\n--- APARTMENT MAINTENANCE MENU ---");
+            System.out.println("1. Add new request");
+            System.out.println("2. View all requests");
+            System.out.println("3. Assign technician");
+            System.out.println("4. Update request status");
+            System.out.println("5. Close request");
+            System.out.println("6. Daily report");
+            System.out.println("7. Exit");
+            System.out.print("Choose an option: ");
+
+            int choice;
+            try {
+                choice = Integer.parseInt(sc.nextLine());
+            } catch (Exception e) {
+                System.out.println("Invalid input. Please enter 1-7.");
+                continue;
+            }
+
+            switch (choice) {
+                case 1: // Add request
+                    System.out.print("Tenant name: ");
+                    String name = sc.nextLine();
+                    System.out.print("Apartment #: ");
+                    int apt = Integer.parseInt(sc.nextLine());
+                    System.out.print("Issue type: ");
+                    String issue = sc.nextLine();
+                    System.out.print("Severity (1-5): ");
+                    int sev = Integer.parseInt(sc.nextLine());
+                    if (sev < 1 || sev > 5) { System.out.println("Invalid severity."); break; }
+
+                    MaintenanceRequest r = new MaintenanceRequest(name, apt, issue, sev, "NEW");
+                    office.addRequest(r);
+                    System.out.println("Request Confirmed: " + r);
+
+                    office.assignTechnician(office.getRequestCount());
+
+                    if (issue.equalsIgnoreCase("Electrical") && sev >= 4)
+                        System.out.println("⚠ High-risk electrical issue!");
+                    if (sev == 5) {
+                        System.out.println(" Dispatch maintenance immediately!");
+                        r.setStatus("DISPATCHED");
+                    }
+                    if (sev >= 4) System.out.println("HIGH PRIORITY\n");
+                    break;
+
+                case 2: office.displayAllRequests(); break;
+                case 3:
+                    System.out.print("Enter request number to assign technician: ");
+                    office.assignTechnician(Integer.parseInt(sc.nextLine()));
+                    break;
+                case 4:
+                    System.out.print("Enter request number to update status: ");
+                    int updateNum = Integer.parseInt(sc.nextLine());
+                    System.out.print("Enter new status (NEW, IN_PROGRESS, DONE): ");
+                    office.updateStatus(updateNum, sc.nextLine());
+                    break;
+                case 5:
+                    System.out.print("Enter request number to close: ");
+                    office.closeRequest(Integer.parseInt(sc.nextLine()));
+                    break;
+                case 6: office.report(); break;
+                case 7: running = false; System.out.println("Exiting. Goodbye!"); break;
+                default: System.out.println("Invalid option. Choose 1-7.");
+            }
+        }
+
+        sc.close();
+    }
+}

src/main/java/jamesbarclayApartmentMaintenance/MaintenanceOffice.java

@@ -0,0 +1,109 @@
+package jamesbarclayApartmentMaintenance;
+import java.util.ArrayList;
+/*Create a MaintenanceOffice class.
+
+It must:
+
+Assign a tech based on severity
+Update request status
+Close completed requests
+Only allow status updates to:
+
+        "NEW"
+        "IN_PROGRESS"
+        "DONE"
+Do not close a request unless it is "DONE".*/
+
+public class MaintenanceOffice {
+
+    private ArrayList<MaintenanceRequest> requests = new ArrayList<>();
+
+    // --- Add request ---
+    public void addRequest(MaintenanceRequest r) {
+        requests.add(r);
+    }
+
+    // --- Display all requests ---
+    public void displayAllRequests() {
+        if (requests.isEmpty()) { System.out.println("No maintenance requests."); return; }
+        int idx = 1;
+        for (MaintenanceRequest r : requests) {
+            System.out.println(idx++ + ". " + r);
+            if (r.getSeverity() >= 4) System.out.println("HIGH PRIORITY\n");
+        }
+    }
+
+    // --- Assign technician based on issue type ---
+    public void assignTechnician(int num) {
+        if (!validIndex(num)) return;
+        MaintenanceRequest r = requests.get(num - 1);
+        String tech;
+
+        switch (r.getIssueType().toLowerCase()) {
+            case "water":
+            case "electrical": tech = "Jordan"; break;
+            case "sewage": tech = "Coreye"; break;
+            default: tech = "Standard Technician";
+        }
+
+        System.out.println("Technician assigned: " + tech);
+        updateStatus(num, "IN_PROGRESS");
+    }
+
+    // --- Update request status ---
+    public void updateStatus(int num, String status) {
+        if (!validIndex(num) || (!status.equals("NEW") && !status.equals("IN_PROGRESS") && !status.equals("DONE"))) {
+            System.out.println("Invalid status."); return;
+        }
+        requests.get(num - 1).setStatus(status);
+        System.out.println("Status updated to " + status);
+    }
+
+    // --- Close request only if DONE ---
+    public void closeRequest(int num) {
+        if (!validIndex(num)) return;
+        MaintenanceRequest r = requests.get(num - 1);
+        if (!r.getStatus().equals("DONE")) System.out.println("Cannot close unless status is DONE.");
+        else System.out.println("Request officially closed.");
+    }
+
+    // --- Daily report ---
+    public void report() {
+        if (requests.isEmpty()) { System.out.println("No data for report."); return; }
+
+        int total = requests.size(), open = 0, closed = 0, low = 0, med = 0, high = 0;
+        String commonIssue = ""; int maxCount = 0;
+
+        for (MaintenanceRequest r : requests) {
+            // Open vs Closed
+            if (r.getStatus().equals("DONE")) closed++; else open++;
+
+            // Severity
+            int s = r.getSeverity();
+            if (s <= 2) low++;
+            else if (s == 3) med++;
+            else high++;
+
+            // Most common issue
+            int count = 0;
+            for (MaintenanceRequest r2 : requests)
+                if (r2.getIssueType().equalsIgnoreCase(r.getIssueType())) count++;
+            if (count > maxCount) { maxCount = count; commonIssue = r.getIssueType(); }
+        }
+
+        System.out.println("\n===== DAILY MAINTENANCE REPORT =====");
+        System.out.println("Total Requests: " + total + " | Open: " + open + " | Closed: " + closed);
+        System.out.println("Severity - Low: " + low + " | Medium: " + med + " | High: " + high);
+        System.out.println("Most Common Issue: " + commonIssue);
+        if (high > 3) System.out.println("⚠ OVERLOAD WARNING: Too many high priority requests!");
+        System.out.println("====================================\n");
+    }
+
+    // --- Helper methods ---
+    private boolean validIndex(int num) {
+        if (num < 1 || num > requests.size()) { System.out.println("Invalid request number."); return false; }
+        return true;
+    }
+
+    public int getRequestCount() { return requests.size(); }
+}

src/main/java/jamesbarclayApartmentMaintenance/MaintenanceRequest.java

@@ -0,0 +1,62 @@
+package jamesbarclayApartmentMaintenance;
+
+
+/*It must contain:
+
+tenantName
+        apartmentNumber
+issueType
+severity (1–5)
+status (default = "NEW")
+Requirements:
+
+Include both constructors
+Include getters and setters
+Include a toString() method*/
+
+
+public class MaintenanceRequest {
+
+    private String tenantName;
+    private int apartmentNumber;
+    private String issueType;
+    private int severity;
+    private String status;
+
+    // Default constructor
+    public MaintenanceRequest() {
+        this.status = "NEW";
+    }
+
+    // Parameterized constructor
+    public MaintenanceRequest(String tenantName, int apartmentNumber, String issueType, int severity, String status) {
+        this.tenantName = tenantName;
+        this.apartmentNumber = apartmentNumber;
+        this.issueType = issueType;
+        this.severity = severity;
+        this.status = "NEW"; // default status
+    }
+
+    // --- Getters ---
+    public String getTenantName() { return tenantName; }
+    public int getApartmentNumber() { return apartmentNumber; }
+    public String getIssueType() { return issueType; }
+    public int getSeverity() { return severity; }
+    public String getStatus() { return status; }
+
+    // --- Setters ---
+    public void setTenantName(String tenantName) { this.tenantName = tenantName; }
+    public void setApartmentNumber(int apartmentNumber) { this.apartmentNumber = apartmentNumber; }
+    public void setIssueType(String issueType) { this.issueType = issueType; }
+    public void setSeverity(int severity) { this.severity = severity; }
+    public void setStatus(String status) { this.status = status; }
+
+    @Override
+    public String toString() {
+        return "Tenant: " + tenantName +
+                " | Apt: " + apartmentNumber +
+                " | Issue: " + issueType +
+                " | Severity: " + severity +
+                " | Status: " + status;
+    }
+}