uk.gov.service.notify.ReceivedTextMessageList Maven / Gradle / Ivy

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package uk.gov.service.notify;

import org.json.JSONArray;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.List;
import java.util.Optional;

public class ReceivedTextMessageList {
    private final List receivedTextMessages;
    private final String currentPageLink;
    private final String nextPageLink;

    public ReceivedTextMessageList(String json) {
        JSONObject data = new JSONObject(json);
        JSONObject links = data.getJSONObject("links");
        currentPageLink = links.getString("current");
        nextPageLink = links.isNull("next") ? null : links.getString("next");
        receivedTextMessages =  new ArrayList<>();

        JSONArray receivedTextMessagesData = data.getJSONArray("received_text_messages");
        for(int i = 0; i < receivedTextMessagesData.length(); i++){
            JSONObject receivedTextMessage = receivedTextMessagesData.getJSONObject(i);
            receivedTextMessages.add(new ReceivedTextMessage(receivedTextMessage));
        }
    }
    public List getReceivedTextMessages(){
        return receivedTextMessages;
    }

    public Optional getNextPageLink() {
        return Optional.ofNullable(nextPageLink);
    }

    public String getCurrentPageLink() {
        return currentPageLink;
    }
}