package com.inmind.test10;

// 智能手机类 - 实现两个接口
public class Smartphone extends Device implements Networkable, Chargeable {
    private int storage; // 存储容量(GB)
    private int batteryLevel; // 电池电量(%)
    
    public Smartphone(String brand, String model, double price, int storage) {
        super(brand, model, price);
        this.storage = storage;
        this.batteryLevel = 50; // 初始电量50%
    }
    
    @Override
    public void introduce() {
        System.out.println("这是一部" + brand + " " + model + "智能手机，价格" + price + 
                           "元，存储容量" + storage + "GB");
    }
    
    // 特有方法：拍照
    public void takePhoto() {
        if (isPowerOn()) {
            System.out.println(brand + " " + model + " 正在拍照");
            batteryLevel -= 5; // 拍照消耗电量
        } else {
            System.out.println("请先开机再拍照");
        }
    }
    
    // 实现Networkable接口方法
    @Override
    public void connectToNetwork(String networkName) {
        if (isPowerOn() && Networkable.isNetworkAvailable()) {
            System.out.println(brand + " " + model + " 已连接到 " + networkName);
        } else if (!isPowerOn()) {
            System.out.println("请先开机再连接网络");
        } else {
            System.out.println("网络不可用，无法连接到 " + networkName);
        }
    }
    
    @Override
    public void disconnectFromNetwork() {
        System.out.println(brand + " " + model + " 已断开网络连接");
    }
    
    // 实现Chargeable接口方法
    @Override
    public void charge(int minutes) {
        if (minutes <= 0) {
            System.out.println("充电时间必须为正数");
            return;
        }
        
        System.out.println(brand + " " + model + " 正在充电" + minutes + "分钟");
        int chargeAmount = minutes / 2; // 每2分钟充1%
        batteryLevel += chargeAmount;
        
        if (batteryLevel > 100) {
            batteryLevel = 100;
        }
    }
    
    @Override
    public int getBatteryPercentage() {
        return batteryLevel;
    }
}