package org.n0m.pawsqlite;

import android.util.Log;

import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.CallbackContext;

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


public class PawSQLite extends CordovaPlugin {
  private static final String TAG = "PawSQLite";

  DBManager dbManager;

  @Override
  protected void pluginInitialize() {
    Log.d(TAG, "Initialized Plugin");
    this.dbManager = new DBManager(this.cordova);
  }

  @Override
  public boolean execute(String actionStr, JSONArray args, CallbackContext callbackContext) throws JSONException {
    CallbackWrapper callback = new CallbackWrapper(callbackContext);

    // Get Action
    DBAction action;
    try {
      action = DBAction.valueOf(actionStr.toUpperCase());
    } catch (IllegalArgumentException e) {
      return false;
    }

    // Get DB Name
    String dbName = args.optString(0).trim();
    
    if (dbName.isEmpty()) {
      callback.error(
        "Unknown Database",
        "Database name not included in request"
      );
      return true;
    }

    // Remove dbName so that remaining args can be handled appropriately
    args.remove(0);

    // Queue request
    DBRequest request = new DBRequest(action, args, callback);
    dbManager.queueRequest(dbName, request);

    return true;
  }

  private JSONObject jsonError(String name, String message) throws JSONException {
    JSONObject response = new JSONObject();

    JSONObject error = new JSONObject();
    error.put("name", name);
    error.put("message", message);
    response.put("error", error);

    return response;
  }
}