/*
Copyright (c) 2023-forever Douglas Malnati. All rights reserved.

See the /faq/tos page for details.
    
(If this generated header is stamped on a file which is a 3rd party file or under a different license or copyright, then ignore this copyright statement and use that file's terms.)
*/

import { CodecHeartbeat } from './CodecHeartbeat.js';


export class ColumnBuilderHeartbeat
{
    constructor()
    {
        this.codecHeartbeat = new CodecHeartbeat();
    }

    MatchWindow(slotMsgList)
    {
        return this.HasAnyHeartbeat(slotMsgList);
    }

    GetColNameList()
    {
        return [
            "TxFreqHzIdx",
            "UptimeMinutes",
            "GpsLockType",
            "GpsTryLockSeconds",
            "GpsSatsInViewCount",
        ];
    }

    GetColMetaDataList()
    {
        return [
            { rangeMin: 0, rangeMax: 200 },
            { rangeMin: 0, rangeMax: 1440 },
            { rangeMin: 0, rangeMax: 2 },
            { rangeMin: 0, rangeMax: 1200 },
            { rangeMin: 0, rangeMax: 50 },
        ];
    }

    GetValListForWindow(slotMsgList)
    {
        let msg = this.GetLatestHeartbeat(slotMsgList);
        if (!msg)
        {
            return [null, null, null, null, null];
        }

        let codec = msg.GetCodec();

        return [
            codec.GetTxFreqHzIdx(),
            codec.GetUptimeMinutes(),
            codec.GetGpsLockTypeEnum(),
            codec.GetGpsTryLockSeconds(),
            codec.GetGpsSatsInViewCount(),
        ];
    }

    GetLatestHeartbeat(slotMsgList)
    {
        if (!Array.isArray(slotMsgList) || slotMsgList.length == 0)
        {
            return null;
        }

        for (let slot = slotMsgList.length - 1; slot >= 0; --slot)
        {
            let msg = slotMsgList[slot];
            if (!msg?.IsTelemetryExtended?.())
            {
                continue;
            }

            if (this.codecHeartbeat.IsCodecHeartbeat(msg.GetCodec?.()))
            {
                return msg;
            }
        }

        return null;
    }

    HasAnyHeartbeat(slotMsgList)
    {
        if (!Array.isArray(slotMsgList) || slotMsgList.length == 0)
        {
            return false;
        }

        for (let slot = slotMsgList.length - 1; slot >= 0; --slot)
        {
            if (this.IsHeartbeatMsg(slotMsgList[slot]))
            {
                return true;
            }
        }

        return false;
    }

    IsHeartbeatMsg(msg)
    {
        if (!msg?.IsTelemetryExtended?.())
        {
            return false;
        }

        return this.codecHeartbeat.IsCodecHeartbeat(msg.GetCodec?.());
    }
}