/*
* The CroudTrip! application aims at revolutionizing the car-ride-sharing market with its easy,
* user-friendly and highly automated way of organizing shared Trips. Copyright (C) 2015 Nazeeh Ammari,
* Philipp Eichhorn, Ricarda Hohn, Vanessa Lange, Alexander Popp, Frederik Simon, Michael Weber
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU
* Affero General Public License as published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License along with this program.
* If not, see http://www.gnu.org/licenses/.
*/
package org.croudtrip.trip;
import android.content.Context;
import android.support.v7.widget.CardView;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import com.squareup.picasso.Picasso;
import org.croudtrip.R;
import org.croudtrip.api.account.User;
import org.croudtrip.api.account.Vehicle;
import org.croudtrip.api.trips.JoinTripRequest;
import org.croudtrip.api.trips.JoinTripStatus;
import org.croudtrip.api.trips.TripOffer;
import java.util.ArrayList;
import java.util.List;
import timber.log.Timber;
/**
* This adapter manages all drivers for a super trip in a list such that the passenger can scroll
* through them in his "My Trip" view.
*
* @author Vanessa Lange
*/
public class MyTripPassengerDriversAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
//************************** Variables ***************************//
private View header; // map and buttons etc. are in the header view
private static final int TYPE_HEADER = 0; // header element
private static final int TYPE_ITEM = 1; // normal driver element
private List<JoinTripRequest> drivers;
//************************** Constructors ***************************//
public MyTripPassengerDriversAdapter(View header) {
this.drivers = new ArrayList<JoinTripRequest>();
this.header = header;
}
//**************************** Methods *****************************//
public View getHeader() {
return header;
}
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
if (viewType == TYPE_ITEM) {
// Inflate item layout and pass it to view holder
return new ItemViewHolder(LayoutInflater.from(parent.getContext())
.inflate(R.layout.cardview_my_trip_passenger_driver, parent, false));
} else if (viewType == TYPE_HEADER) {
//inflate your layout and pass it to view holder
return new HeaderViewHolder(header);
}
throw new RuntimeException("There is no type that matches the type " + viewType);
}
@Override
public void onBindViewHolder(RecyclerView.ViewHolder h, int position) {
if (h instanceof ItemViewHolder) {
ItemViewHolder holder = (ItemViewHolder) h;
JoinTripRequest joinRequest = getRequest(position);
TripOffer offer = joinRequest.getOffer();
// Driver name
User driver = offer.getDriver();
holder.tvDriverName.setText(driver.getFirstName() + " " + driver.getLastName());
// Driver image/avatar
String avatarURL = driver.getAvatarUrl();
if (avatarURL != null) {
Context context = holder.ivAvatar.getContext();
Picasso.with(context).load(avatarURL).into(holder.ivAvatar);
} else {
holder.ivAvatar.setImageResource(R.drawable.profile);
}
// Driver car
Vehicle vehicle = offer.getVehicle();
holder.tvDriverCar.setText(vehicle.getType() + " " + vehicle.getLicensePlate());
// Price to pay for this driver
showPrice(holder.price, joinRequest.getTotalPriceInCents());
// Change background color if driver has accepted
int color = 0;
if (joinRequest.getStatus() == JoinTripStatus.DRIVER_ACCEPTED
|| joinRequest.getStatus() == JoinTripStatus.PASSENGER_IN_CAR
|| joinRequest.getStatus() == JoinTripStatus.PASSENGER_AT_DESTINATION) {
color = R.color.my_trip_passenger_driver_accepted;
} else if (joinRequest.getStatus() == JoinTripStatus.DRIVER_DECLINED) {
color = R.color.my_trip_passenger_driver_declined;
} else {
color = R.color.my_trip_passenger_driver_default;
}
if (joinRequest.getStatus() == JoinTripStatus.PASSENGER_AT_DESTINATION) {
holder.checkmark.setVisibility(View.VISIBLE);
} else {
holder.checkmark.setVisibility(View.GONE);
}
color = holder.card.getContext().getResources().getColor(color);
holder.card.setCardBackgroundColor(color);
} else if (h instanceof MyTripPassengerDriversAdapter.HeaderViewHolder) {
MyTripPassengerDriversAdapter.HeaderViewHolder holder = (MyTripPassengerDriversAdapter.HeaderViewHolder) h;
holder.view = header;
}
}
private void showPrice(TextView textView, int priceInCents) {
String pEuros = (priceInCents / 100) + "";
String pCents;
// Format cents correctly
int cents = (priceInCents % 100);
if (cents == 0) {
pCents = "00";
} else if (cents < 10) {
pCents = "0" + cents;
} else {
pCents = cents + "";
}
textView.setText(textView.getContext().getString(R.string.join_trip_results_price,
pEuros, pCents));
}
@Override
public int getItemCount() {
if (drivers == null) {
return 0;
}
return drivers.size() + 1; // don't forget the header
}
public int getNumDrivers() {
if (drivers == null) {
return 0;
}
return drivers.size();
}
private JoinTripRequest getRequest(int position) {
int realPosition = position - 1;
if (realPosition < 0 || realPosition >= drivers.size()) {
return null;
}
return drivers.get(realPosition);
}
/**
* Adds the given JoinTripRequest to the adapter.
*
* @param additionalRequests new elements to add to the adapter
*/
public void addRequests(List<JoinTripRequest> additionalRequests) {
if (additionalRequests == null) {
return;
}
drivers.addAll(additionalRequests);
this.notifyDataSetChanged();
}
/**
* Adds the given JoinTripRequest to the adapter.
*
* @param additionalRequest new element to add to the adapter.
*/
public void addRequest(JoinTripRequest additionalRequest) {
if (additionalRequest == null) {
return;
}
drivers.add(additionalRequest);
this.notifyDataSetChanged();
}
/**
* Removes the given JoinTripRequest with the same ID from the adapter.
*
* @param requestID the ID of the JoinTripRequest to remove
*/
public void removeRequest(long requestID) {
boolean foundRequest = false;
int index = 0;
for (JoinTripRequest request : drivers) {
if (request.getId() == requestID) {
foundRequest = true;
break;
}
index++;
}
if (foundRequest) {
drivers.remove(index);
this.notifyDataSetChanged();
}
}
/**
* Checks whether the given JoinTripRequest is in the adapter
*
* @param joinTripRequest the JoinTripRequest to search for
* @return true if the request is in the adapter, otherwise false
*/
public boolean contains(JoinTripRequest joinTripRequest) {
return drivers.contains(joinTripRequest);
}
/**
* Searches for a JoinTripRequest with the same ID as the given request
* and replaces the request with the given one. If the request isn't in the list yet, it is
* simply added.
*
* @param request the request to update
*/
public void updateRequest(JoinTripRequest request) {
if (request == null) {
Timber.e("Request is null");
return;
}
boolean requestFound = false;
for (int i = 0; i < drivers.size(); i++) {
JoinTripRequest r = drivers.get(i);
if (r.getId() == request.getId()) {
drivers.set(i, request);
requestFound = true;
break;
}
}
if (!requestFound) {
drivers.add(request);
requestFound = true;
}
if (requestFound) {
this.notifyDataSetChanged();
}
}
private boolean isPositionHeader(int position) {
return position == 0;
}
@Override
public int getItemViewType(int position) {
if (isPositionHeader(position))
return TYPE_HEADER;
return TYPE_ITEM;
}
//************************** Inner classes ***************************//
/**
* Provides a reference to the views for each data item.
*/
class ItemViewHolder extends RecyclerView.ViewHolder {
protected TextView tvDriverName;
protected TextView tvDriverCar;
protected TextView price;
protected ImageView ivAvatar;
protected ImageView checkmark;
protected CardView card;
public ItemViewHolder(View view) {
super(view);
this.tvDriverName = (TextView)
view.findViewById(R.id.card_name);
this.tvDriverCar = (TextView)
view.findViewById(R.id.card_car);
this.price = (TextView)
view.findViewById(R.id.card_price);
this.ivAvatar = (ImageView)
view.findViewById(R.id.card_icon);
this.checkmark = (ImageView)
view.findViewById(R.id.iv_my_trip_passenger_drivers_left_car);
this.card = (CardView)
view.findViewById(R.id.cv_my_trip_passenger_drivers);
}
}
/**
* Provides a reference to the header view
*/
class HeaderViewHolder extends RecyclerView.ViewHolder {
protected View view;
public HeaderViewHolder(View view) {
super(view);
this.view = view;
}
}
}