From 161187a478c324b047e311521ed26dc0bed414c5 Mon Sep 17 00:00:00 2001
From: Matin-Ardestani <m.matin.ardestani@gmail.com>
Date: Tue, 28 Apr 2026 23:54:47 +0330
Subject: [PATCH] Complete ElectricCar class

---
 src/main/java/org/model/ElectricCar.java | 36 +++++++++++++++++++++---
 1 file changed, 32 insertions(+), 4 deletions(-)

diff --git a/src/main/java/org/model/ElectricCar.java b/src/main/java/org/model/ElectricCar.java
index 2ee9bd8..2f50361 100644
--- a/src/main/java/org/model/ElectricCar.java
+++ b/src/main/java/org/model/ElectricCar.java
@@ -28,12 +28,40 @@ public class ElectricCar extends Car implements Chargeable {
     }
 
     // TODO: Override getEnergyType() → return "Electric"
+    @Override
+    public String getEnergyType() {
+        return "Electric";
+    }
+
 
     // TODO: Override showDetails()
-    // Call super.showDetails()
-    // Print battery capacity and charge level
+    @Override
+    public void showDetails() {
+        super.showDetails();
+        System.out.printf(", Battery Capacity: %s, Charge Level: %s",
+                batteryCapacity, chargeLevel);
+    }
 
     // TODO: Implement charge(double amount)
-    // Validate negative
-    // Cap at 100
+    @Override
+    public void charge(double amount) {
+        if(amount < 0){
+            System.out.println("Error: can\'t add negative number!");
+            return;
+        }
+        if(chargeLevel + amount <= 100){
+            chargeLevel += amount;
+        }
+    }
+
+    @Override
+    public boolean needsService(Vehicle v) {
+        return getMileage() > 8000;
+    }
+
+    @Override
+    public void performService() {
+        System.out.println("Battery system checked");
+        chargeLevel = 100;
+    }
 }