package com.xtremelabs.robolectric.shadows;

import android.app.PendingIntent;
import android.telephony.SmsManager;
import android.text.TextUtils;

import com.xtremelabs.robolectric.Robolectric;
import com.xtremelabs.robolectric.internal.Implementation;
import com.xtremelabs.robolectric.internal.Implements;
import com.xtremelabs.robolectric.internal.RealObject;

@Implements(SmsManager.class)
public class ShadowSmsManager {

	@RealObject
	private static SmsManager realManager = Robolectric.newInstanceOf(SmsManager.class);
	
	private TextSmsParams lastTextSmsParams = null;
	
	@Implementation
	public static SmsManager getDefault() {
		return realManager;
	}
	
	@Implementation
	public void sendTextMessage(
			String destinationAddress, String scAddress, String text,
            PendingIntent sentIntent, PendingIntent deliveryIntent) {

		if (TextUtils.isEmpty(destinationAddress))
            throw new IllegalArgumentException("Invalid destinationAddress");

        if (TextUtils.isEmpty(text))
            throw new IllegalArgumentException("Invalid message body");
		
		lastTextSmsParams = new TextSmsParams(
			destinationAddress,
			scAddress,
			text,
			sentIntent,
			deliveryIntent );
	}

	public TextSmsParams getLastSentTextMessageParams() {
		return lastTextSmsParams;
	}

    public void clearLastSentTextMessageParams() {
        lastTextSmsParams = null;
    }
	
	public class TextSmsParams {
		private String destinationAddress;
		private String scAddress;
		private String text;
		private PendingIntent sentIntent;
		private PendingIntent deliveryIntent;
		
		public TextSmsParams(
			String destinationAddress, String scAddress, String text,
            PendingIntent sentIntent, PendingIntent deliveryIntent) {
			this.destinationAddress = destinationAddress;
			this.scAddress = scAddress;
			this.text = text;
			this.sentIntent = sentIntent;
			this.deliveryIntent = deliveryIntent;
		}

		public String getDestinationAddress() {
			return destinationAddress;
		}

		public String getScAddress() {
			return scAddress;
		}

		public String getText() {
			return text;
		}

		public PendingIntent getSentIntent() {
			return sentIntent;
		}

		public PendingIntent getDeliveryIntent() {
			return deliveryIntent;
		}
	}
}