/*
 * Copyright 2017 wugian
 *
 * 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 com.qnbar.smc.model;

import com.qnbar.smc.utils.FileSystem;
import com.telink.bluetooth.light.DeviceInfo;
import com.telink.util.MeshUtils;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

public class Mesh implements Serializable {

    private static final long serialVersionUID = 1L;
    public static final String MESH_FILE_NAME = "telink-qn.meshs";
    public String name;
    public String password;
    public String factoryName;
    public String factoryPassword;

    //public String otaDevice;

    public List<Integer> allocDeviceAddress;
    public List<DeviceInfo> devices = new ArrayList<>();

    public int getDeviceAddress() {
        int address = MeshUtils.allocDeviceAddress(this.allocDeviceAddress);

        if (address != -1) {
            if (this.allocDeviceAddress == null)
                this.allocDeviceAddress = new ArrayList<>();
            this.allocDeviceAddress.add(address);
        }

        return address;
    }

    public DeviceInfo getDevice(int meshAddress) {
        if (this.devices == null)
            return null;

        for (DeviceInfo info : devices) {
            if (info.meshAddress == meshAddress)
                return info;
        }
        return null;
    }

    public boolean saveOrUpdate() {
        return FileSystem.writeAsObject(MESH_FILE_NAME, this);
    }
}