package com.ost.PayItSquare.Activities.CollectPages;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.widget.AdapterView;
import android.widget.ListView;
import com.ost.PayItSquare.Activities.Interfaces.IOperationComplete;
import com.ost.PayItSquare.Activities.PayItSquareListActivity;
import com.ost.PayItSquare.Adapters.CollectPageListAdapter;
import com.ost.PayItSquare.Core.Constants;
import com.ost.PayItSquare.Domain.CollectPageType;
import com.ost.PayItSquare.Domain.Collection;
import com.ost.PayItSquare.R;
import com.ost.PayItSquare.Tasks.CollectPageLoadAsyncTask;
import roboguice.inject.InjectView;

import java.util.List;

public abstract class CollectPageListActivity extends PayItSquareListActivity
{
    @InjectView(android.R.id.list) private ListView list;

    @Override
    public void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.collectpage_list);
        list.setOnItemSelectedListener(collectPageSelect);
    }

    @Override
    public void onResume() {
        super.onResume();
        if (!getPaymentService().collectionsAreLoaded()) {
            CollectPageLoadAsyncTask task = new CollectPageLoadAsyncTask(getPaymentService(), this,
                    "loading collect pages...");
            task.setOnOperationComplete(new IOperationComplete<Void>()
            {
                public void operationComplete(Void result) {
                    bindCollectPages();
                }
            });
            task.execute();
        }
        else {
            bindCollectPages();
        }
    }

    private void bindCollectPages() {
        List<Collection> collectPages = getPaymentService().getCollectPagesByType(getCollectPageType());
        if (collectPages.size() > 0) {
            list.setVisibility(View.VISIBLE);
            setListAdapter(new CollectPageListAdapter(this, collectPages, getPaymentService()));
        }
        else {
            list.setVisibility(View.GONE);
        }
    }

    private AdapterView.OnItemSelectedListener collectPageSelect = new AdapterView.OnItemSelectedListener() {

        public void onItemSelected(AdapterView<?> adapterView, View view, int position, long id) {
            // start the activity with the selected id
            startViewCollectPageActivity((int)id);
        }

        public void onNothingSelected(AdapterView<?> adapterView) {}
    };

    private void startViewCollectPageActivity(int collectPageId) {
        Intent intent = new Intent(this, ViewCollectPageActivity.class);
        intent.putExtra(Constants.COLLECT_PAGE_ID_KEY, collectPageId);
        startActivity(intent);
    }

    protected abstract CollectPageType getCollectPageType();
}