/*
 * Copyright 2016 - 2021 Anton Tananaev (anton@traccar.org)
 * Copyright 2016 Andrey Kunitsyn (andrey@traccar.org)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.traccar.model;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.time.Duration;
import java.util.Collection;
import java.util.Date;

import com.fasterxml.jackson.annotation.JsonIgnore;

import net.fortuna.ical4j.data.CalendarBuilder;
import net.fortuna.ical4j.data.ParserException;
import net.fortuna.ical4j.filter.Filter;
import net.fortuna.ical4j.filter.PeriodRule;
import net.fortuna.ical4j.model.DateTime;
import net.fortuna.ical4j.model.Period;
import net.fortuna.ical4j.model.TimeZoneRegistryImpl;
import net.fortuna.ical4j.model.component.CalendarComponent;
import org.traccar.database.QueryIgnore;

public class Calendar extends ExtendedModel {

    private String name;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    private byte[] data;

    public byte[] getData() {
        return data.clone();
    }

    public void setData(byte[] data) throws IOException, ParserException {
        CalendarBuilder builder = new CalendarBuilder();
        calendar = builder.build(new ByteArrayInputStream(data));
        this.data = data.clone();
    }

    private net.fortuna.ical4j.model.Calendar calendar;

    @QueryIgnore
    @JsonIgnore
    public net.fortuna.ical4j.model.Calendar getCalendar() {
        return calendar;
    }

    public boolean checkMoment(Date date) {
        if (calendar != null) {
            Period period = new Period(new DateTime(date), Duration.ZERO);
            Filter<CalendarComponent> filter = new Filter<>(new PeriodRule<>(period));
            Collection<CalendarComponent> events = filter.filter(calendar.getComponents(CalendarComponent.VEVENT));
            return events != null && !events.isEmpty();
        }
        return false;
    }

}

@@ -705,153 +705,8 @@
 l;%0A%0A
-import java.io.ByteArrayInputStream;%0Aimport java.io.IOException;%0Aimport java.time.Duration;%0Aimport java.util.Collection;%0Aimport java.util.Date;%0A%0A
 impo
@@ -753,17 +753,16 @@
 Ignore;%0A
-%0A
 import n
@@ -1021,62 +1021,8 @@
 od;%0A
-import net.fortuna.ical4j.model.TimeZoneRegistryImpl;%0A
 impo
@@ -1078,16 +1078,16 @@
 ponent;%0A
-
 import o
@@ -1120,16 +1120,161 @@
 gnore;%0A%0A
+import java.io.ByteArrayInputStream;%0Aimport java.io.IOException;%0Aimport java.time.Duration;%0Aimport java.util.Collection;%0Aimport java.util.Date;%0A%0A
 public c

Fix imports