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package com.mapswithme.maps.search;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.StringRes;
import android.support.v4.content.ContextCompat;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import com.mapswithme.maps.R;
import com.mapswithme.util.UiUtils;
public class SearchFilterController
{
private static final String STATE_HOTEL_FILTER = "state_hotel_filter";
private static final String STATE_FILTER_PARAMS = "state_filter_params";
private static final String STATE_HOTEL_FILTER_VISIBILITY = "state_hotel_filter_visibility";
@NonNull
private final View mFrame;
@NonNull
private final TextView mShowOnMap;
@NonNull
private final View mFilterButton;
@NonNull
private final ImageView mFilterIcon;
@NonNull
private final TextView mFilterText;
@NonNull
private final View mDivider;
@Nullable
private HotelsFilter mFilter;
@Nullable
private BookingFilterParams mBookingFilterParams;
private boolean mHotelMode;
@NonNull
private final View.OnClickListener mClearListener = new View.OnClickListener()
{
@Override
public void onClick(View v)
{
setFilterAndParams(null, null);
if (mFilterListener != null)
mFilterListener.onFilterClear();
}
};
@Nullable
private final FilterListener mFilterListener;
interface FilterListener
{
void onShowOnMapClick();
void onFilterClick();
void onFilterClear();
}
SearchFilterController(@NonNull View frame, @Nullable FilterListener listener)
{
this(frame, listener, R.string.search_show_on_map);
}
public SearchFilterController(@NonNull View frame,
@Nullable FilterListener listener, @StringRes int populateButtonText)
{
mFrame = frame;
mFilterListener = listener;
mShowOnMap = mFrame.findViewById(R.id.show_on_map);
mShowOnMap.setText(populateButtonText);
mFilterButton = mFrame.findViewById(R.id.filter_button);
mFilterIcon = mFilterButton.findViewById(R.id.filter_icon);
mFilterText = mFilterButton.findViewById(R.id.filter_text);
mDivider = mFrame.findViewById(R.id.divider);
initListeners();
}
public void show(boolean show, boolean showPopulateButton)
{
UiUtils.showIf(show && (showPopulateButton || mHotelMode), mFrame);
showPopulateButton(showPopulateButton);
}
void showPopulateButton(boolean show)
{
UiUtils.showIf(show, mShowOnMap);
}
void showDivider(boolean show)
{
UiUtils.showIf(show, mDivider);
}
public void updateFilterButtonVisibility(boolean isHotel)
{
mHotelMode = isHotel;
UiUtils.showIf(isHotel, mFilterButton);
}
private void initListeners()
{
mShowOnMap.setOnClickListener(v ->
{
if (mFilterListener != null)
mFilterListener.onShowOnMapClick();
});
mFilterButton.setOnClickListener(v ->
{
if (mFilterListener != null)
mFilterListener.onFilterClick();
});
}
@Nullable
public HotelsFilter getFilter()
{
return mFilter;
}
public void setFilterAndParams(@Nullable HotelsFilter filter, @Nullable BookingFilterParams params)
{
mFilter = filter;
mBookingFilterParams = params;
if (mFilter != null || mBookingFilterParams != null)
{
mFilterIcon.setOnClickListener(mClearListener);
mFilterIcon.setImageResource(R.drawable.ic_cancel);
mFilterIcon.setColorFilter(ContextCompat.getColor(mFrame.getContext(),
UiUtils.getStyledResourceId(mFrame.getContext(), R.attr.accentButtonTextColor)));
UiUtils.setBackgroundDrawable(mFilterButton, R.attr.accentButtonRoundBackground);
mFilterText.setTextColor(ContextCompat.getColor(mFrame.getContext(),
UiUtils.getStyledResourceId(mFrame.getContext(), R.attr.accentButtonTextColor)));
}
else
{
mFilterIcon.setOnClickListener(null);
mFilterIcon.setImageResource(R.drawable.ic_filter_list);
mFilterIcon.setColorFilter(ContextCompat.getColor(mFrame.getContext(),
UiUtils.getStyledResourceId(mFrame.getContext(), R.attr.colorAccent)));
UiUtils.setBackgroundDrawable(mFilterButton, R.attr.clickableBackground);
mFilterText.setTextColor(ContextCompat.getColor(mFrame.getContext(),
UiUtils.getStyledResourceId(mFrame.getContext(), R.attr.colorAccent)));
}
}
public void resetFilter()
{
setFilterAndParams(null, null);
updateFilterButtonVisibility(false);
}
@Nullable
public BookingFilterParams getBookingFilterParams()
{
return mBookingFilterParams;
}
public void onSaveState(@NonNull Bundle outState)
{
outState.putParcelable(STATE_HOTEL_FILTER, mFilter);
outState.putParcelable(STATE_FILTER_PARAMS, mBookingFilterParams);
outState.putBoolean(STATE_HOTEL_FILTER_VISIBILITY,
mFilterButton.getVisibility() == View.VISIBLE);
}
public void onRestoreState(@NonNull Bundle state)
{
setFilterAndParams(state.getParcelable(STATE_HOTEL_FILTER), state.getParcelable(STATE_FILTER_PARAMS));
updateFilterButtonVisibility(state.getBoolean(STATE_HOTEL_FILTER_VISIBILITY, false));
}
public static class DefaultFilterListener implements FilterListener
{
@Override
public void onShowOnMapClick()
{
}
@Override
public void onFilterClick()
{
}
@Override
public void onFilterClear()
{
}
}
}
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