package project.anyPare;

import java.util.ArrayList;

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

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;
import static project.anyPare.ProjectConstant.*;

public class ForumPage extends Activity {


	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.forum);

		// Filter spinner
		Spinner filter = (Spinner) findViewById(R.id.filter);
		ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.filter_array,
				android.R.layout.simple_spinner_item);
		adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
		filter.setAdapter(adapter);
		// action when selected the filter
		filter.setOnItemSelectedListener(new FilterOnItemSelectedListener());

		ArrayList<SearchResults> searchResults = GetSearchResults();

		final ListView lv1 = (ListView) findViewById(R.id.forumListView);
		lv1.setAdapter(new MyCustomBaseAdapter(this, searchResults));

		lv1.setOnItemClickListener(new OnItemClickListener() {
			@Override
			public void onItemClick(AdapterView<?> a, View v, int position,
					long id) {
//				if(position == 0){
//			    	final Intent intent = new Intent().setClass(ForumPage.this, TopicPage.class);
//					startActivity(intent);
//				}
				Object o = lv1.getItemAtPosition(position);
				SearchResults fullObject = (SearchResults) o;
				Toast.makeText(ForumPage.this, "You have chosen item: " + fullObject.getId(), Toast.LENGTH_LONG).show();
				final Intent topic = new Intent().setClass(ForumPage.this, TopicPage.class);
				topic.putExtra("id", fullObject.getId());
				startActivity(topic);
			}
		});
	}

	private ArrayList<SearchResults> GetSearchResults() {
		ArrayList<SearchResults> results = new ArrayList<SearchResults>();
		ArrayList<String> id = new ArrayList<String>();
		ArrayList<String> category = new ArrayList<String>();
		ArrayList<String> title = new ArrayList<String>();
		ArrayList<String> username = new ArrayList<String>();
		ArrayList<String> timestamp = new ArrayList<String>();

		SearchResults sr1 = new SearchResults();
		JSONArray jArray = SQLConnection.getTopicFromMySQL(READ_DB);
		//String[][] result = new String[10][5];
		JSONObject json_data = null;
		try {
			for (int i = 0; i < jArray.length(); i++) {
				json_data = jArray.getJSONObject(i);
				id.add(json_data.getString("id"));
				category.add(json_data.getString("category"));
				title.add(json_data.getString("title"));
				username.add(json_data.getString("username"));
				timestamp.add(json_data.getString("timestamp"));
//				result[i][0] = json_data.getString("id");
//				result[i][1] = json_data.getString("category");
//				result[i][2] = json_data.getString("title");
//				result[i][3] = json_data.getString("username");
//				result[i][4] = json_data.getString("timestamp");
			}
		} catch (JSONException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		for (int i = 0; i < id.size(); i++) {
			sr1 = new SearchResults();
			sr1.setId(id.get(i));
			sr1.setCategory(category.get(i));
			sr1.setTitle(title.get(i));
			sr1.setUser(username.get(i));
			sr1.setTime(timestamp.get(i));
			results.add(sr1);
		}

//		sr1.setCategory("Clothes");
//		sr1.setTitle("Help me choose this 2 shirts");
//		sr1.setUser("Robin");
//		sr1.setTime("14 Aug 2011 12:10");
//		results.add(sr1);
//
//		sr1 = new SearchResults();
//		sr1.setCategory("Clothes");
//		sr1.setTitle("2 jeans!!");
//		sr1.setUser("Alex");
//		sr1.setTime("10 Aug 2011 15:05");
//		results.add(sr1);
//
//		sr1 = new SearchResults();
//		sr1.setCategory("Shoes");
//		sr1.setTitle("Nike or Adidas");
//		sr1.setUser("Gobin");
//		sr1.setTime("5 Aug 2011 5:14");
//		results.add(sr1);
//
//		sr1 = new SearchResults();
//		sr1.setCategory("Accessories");
//		sr1.setTitle("Which one?");
//		sr1.setUser("Thunder");
//		sr1.setTime("3 Aug 2011 21:55");
//		results.add(sr1);

		return results;
	}

	// This is the class that we'll be filling with our data, and loading into an ArrayList.
	public class SearchResults {
		private String id = "";
		private String category = "";
		private String title = "";
		private String user = "";
		private String time = "";

		public void setId(String id) {
			this.id = id;
		}

		public String getId() {
			return id;
		}

		public void setCategory(String category) {
			this.category = category;
		}

		public String getCategory() {
			return category;
		}

		public void setTitle(String title) {
			this.title = title;
		}

		public String getTitle() {
			return title;
		}

		public void setUser(String user) {
			this.user = user;
		}

		public String getUser() {
			return user;
		}

		public void setTime(String time) {
			this.time = time;
		}

		public String getTime() {
			return time;
		}
	}

	// Custom Adapter
	public class MyCustomBaseAdapter extends BaseAdapter {
		private ArrayList<SearchResults> searchArrayList;

		private LayoutInflater mInflater;

		public MyCustomBaseAdapter(Context context,
				ArrayList<SearchResults> results) {
			searchArrayList = results;
			mInflater = LayoutInflater.from(context);
		}

		public int getCount() {
			return searchArrayList.size();
		}

		public Object getItem(int position) {
			return searchArrayList.get(position);
		}

		public long getItemId(int position) {
			return position;
		}

		public View getView(int position, View convertView, ViewGroup parent) {
			ViewHolder holder;
			if (convertView == null) {
				convertView = mInflater.inflate(R.layout.forum_list, null);
				holder = new ViewHolder();
				holder.txtCategory = (TextView) convertView.findViewById(R.id.forumCategory);
				holder.txtTitle = (TextView) convertView.findViewById(R.id.forumTitle);
				holder.txtUser = (TextView) convertView
						.findViewById(R.id.forumByUser);
				holder.txtTime = (TextView) convertView
						.findViewById(R.id.forumTime);

				convertView.setTag(holder);
			} else {
				holder = (ViewHolder) convertView.getTag();
			}

			holder.txtCategory.setText("[" + searchArrayList.get(position).getCategory() + "] ");
			holder.txtTitle.setText(searchArrayList.get(position).getTitle());
			holder.txtUser.setText(searchArrayList.get(position)
					.getUser());
			holder.txtTime.setText(searchArrayList.get(position).getTime());

			return convertView;
		}

		class ViewHolder {
			TextView txtCategory;
			TextView txtTitle;
			TextView txtUser;
			TextView txtTime;
		}
	}
}