/*
 * Copyright (c) 2018 - 2023, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
 *
 * Entgra (Pvt) Ltd. licenses this file to you 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 io.entgra.device.mgt.core.device.mgt.core.common;

import io.entgra.device.mgt.core.device.mgt.common.*;
import io.entgra.device.mgt.core.device.mgt.common.app.mgt.Application;
import io.entgra.device.mgt.core.device.mgt.common.device.details.DeviceData;
import io.entgra.device.mgt.core.device.mgt.common.device.details.DeviceInfo;
import io.entgra.device.mgt.core.device.mgt.common.group.mgt.DeviceGroup;
import io.entgra.device.mgt.core.device.mgt.common.notification.mgt.Notification;
import io.entgra.device.mgt.core.device.mgt.core.dto.DeviceType;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Properties;
import java.util.Calendar;

public class TestDataHolder {

    public final static String TEST_DEVICE_TYPE = "TEST-DEVICE-TYPE";
    public final static Integer SUPER_TENANT_ID = -1234;
    public final static String SUPER_TENANT_DOMAIN = "carbon.super";
    public final static String initialDeviceIdentifier = "12345";
    public final static String initialDeviceName = "TEST-DEVICE";
    public final static String OWNER = "admin";
    public static final String OPERATION_CONFIG = "TEST-OPERATION-";
    public static Device initialTestDevice;
    public static DeviceType initialTestDeviceType;

    public static Date getTimeBefore(int minutes) {
        Calendar calendar = Calendar.getInstance();
        calendar.add(Calendar.MINUTE, -minutes);
        return calendar.getTime();
    }

    public static Device generateDummyDeviceData(String deviceType) {
        Device device = new Device();
        device.setEnrolmentInfo(generateEnrollmentInfo(new Date().getTime(), new Date().getTime(), OWNER, EnrolmentInfo
                .OwnerShip.BYOD, EnrolmentInfo.Status.ACTIVE));
        device.setDescription("Test Description");
        device.setDeviceIdentifier(initialDeviceIdentifier);
        device.setType(deviceType);
        return device;
    }

    public static EnrolmentInfo generateEnrollmentInfo(long dateOfEnrollment, long dateOfLastUpdate,
                                                       String owner, EnrolmentInfo.OwnerShip ownership,
                                                       EnrolmentInfo.Status status) {
        EnrolmentInfo enrolmentInfo = new EnrolmentInfo();
        enrolmentInfo.setDateOfEnrolment(dateOfEnrollment);
        enrolmentInfo.setDateOfLastUpdate(dateOfLastUpdate);
        enrolmentInfo.setOwner(owner);
        enrolmentInfo.setOwnership(ownership);
        enrolmentInfo.setStatus(status);
        return enrolmentInfo;
    }

    public static DeviceInfo generateDummyDeviceInfo() {
        DeviceInfo deviceInfo = new DeviceInfo();
        deviceInfo.setDeviceModel("DUMMY_MODEL");
        deviceInfo.setVendor("WSO2");
        deviceInfo.setOsVersion("OREO");
        deviceInfo.setOsBuildDate("24-05-2017");
        deviceInfo.setBatteryLevel(25.0);
        deviceInfo.setInternalTotalMemory(1.5);
        deviceInfo.setInternalAvailableMemory(2.5);
        deviceInfo.setExternalTotalMemory(16.76);
        deviceInfo.setExternalAvailableMemory(4.56);
        deviceInfo.setConnectionType("CON_TYPE");
        deviceInfo.setSsid("SSID");
        deviceInfo.setCpuUsage(23.5);
        deviceInfo.setTotalRAMMemory(1.5);
        deviceInfo.setAvailableRAMMemory(2.33);
        deviceInfo.setPluggedIn(true);
        return deviceInfo;
    }

    public static Notification getNotification(int notificationId, String status, String deviceId,
                                               String description, String deviceName, int operationId,
                                               String deviceType) {
        Notification notification = new Notification();
        notification.setNotificationId(notificationId);
        notification.setStatus(status);
        notification.setDeviceIdentifier(deviceId);
        notification.setDescription(description);
        notification.setDeviceName(deviceName);
        notification.setOperationId(operationId);
        notification.setDeviceType(deviceType);
        return notification;
    }

    public static Device generateDummyDeviceData(String deviceIdentifier, String deviceType,
                                                 EnrolmentInfo enrolmentInfo) {
        Device device = new Device();
        device.setEnrolmentInfo(enrolmentInfo);
        device.setDescription("Test Description");
        device.setDeviceIdentifier(deviceIdentifier);
        device.setType(deviceType);
        device.setName(deviceType + "-" + deviceIdentifier);
        return device;
    }

    public static List<Device> generateDummyDeviceData(List<DeviceIdentifier> deviceIds) {
        List<Device> devices = new ArrayList<>();
        for (DeviceIdentifier deviceId : deviceIds) {
            Device device = new Device();
            EnrolmentInfo enrolmentInfo = new EnrolmentInfo();
            enrolmentInfo.setDateOfEnrolment(new Date().getTime());
            enrolmentInfo.setDateOfLastUpdate(new Date().getTime());
            enrolmentInfo.setOwner(OWNER);
            enrolmentInfo.setOwnership(EnrolmentInfo.OwnerShip.BYOD);
            enrolmentInfo.setStatus(EnrolmentInfo.Status.ACTIVE);
            device.setEnrolmentInfo(enrolmentInfo);
            device.setDescription("Test Description");
            device.setDeviceIdentifier(deviceId.getId());
            device.setType(deviceId.getType());
            devices.add(device);
        }
        return devices;
    }

    public static Device generateDummyDeviceData(DeviceIdentifier deviceIdentifier) {
        Device device = new Device();
        device.setEnrolmentInfo(generateEnrollmentInfo(new Date().getTime(), new Date().getTime(), OWNER, EnrolmentInfo
                .OwnerShip.BYOD, EnrolmentInfo.Status.ACTIVE));
        device.setDescription("Test Description");
        device.setDeviceIdentifier(deviceIdentifier.getId());
        device.setType(deviceIdentifier.getType());
        device.setName(deviceIdentifier.getType() + "-" + deviceIdentifier.getId());
        return device;
    }

    public static DeviceData generateDummyDevice(DeviceIdentifier deviceIdentifier) {
        DeviceData deviceData = new DeviceData();
        deviceData.setDeviceIdentifier(deviceIdentifier);
        deviceData.setDeviceOwner(OWNER);
        deviceData.setDeviceOwnership(EnrolmentInfo.OwnerShip.BYOD.toString());
        deviceData.setLastModifiedDate(getTimeBefore(1));
        return deviceData;
    }

    public static DeviceType generateDeviceTypeData(String devTypeName) {
        DeviceType deviceType = new DeviceType();
        deviceType.setName(devTypeName);
        return deviceType;
    }

    public static Application generateApplicationDummyData(String appIdentifier) {
        Application application = new Application();
        Properties properties = new Properties();
        properties.setProperty("test1", "testVal");
        application.setName("SimpleCalculator");
        application.setCategory("TestCategory");
        application.setApplicationIdentifier(appIdentifier);
        application.setType("TestType");
        application.setVersion("1.0.0");
        application.setImageUrl("http://test.org/image/");
        application.setLocationUrl("http://test.org/location/");
        application.setAppProperties(properties);
        return application;
    }

    public static DeviceGroup generateDummyGroupData() {
        DeviceGroup deviceGroup = new DeviceGroup();
        deviceGroup.setName("Test device group");
        deviceGroup.setDescription("Test description");
        deviceGroup.setOwner(OWNER);
        return deviceGroup;
    }

    public static OperationMonitoringTaskConfig generateMonitoringTaskConfig(boolean enabled, int frequency,
                                                                             int numberOfOperations) {
        OperationMonitoringTaskConfig taskConfig = new OperationMonitoringTaskConfig();
        List<MonitoringOperation> operationList = new ArrayList<>();

        while (--numberOfOperations >= 0) {
            operationList.add(generateMonitoringOperation(OPERATION_CONFIG + String.valueOf(numberOfOperations),
                    1 + (int) (Math.random() * 4)));
        }

        taskConfig.setEnabled(enabled);
        taskConfig.setFrequency(frequency);
        taskConfig.setMonitoringOperation(operationList);

        return taskConfig;
    }

    private static MonitoringOperation generateMonitoringOperation(String name, int recurrentTimes) {
        MonitoringOperation operation = new MonitoringOperation();
        operation.setTaskName(name);
        operation.setRecurrentTimes(recurrentTimes);

        return operation;
    }
}
