// this takes the files is the records folder and sends the messages to the server one by one, this is for recovery when the server crashes

const dgram = require('dgram')
const fs = require('fs')
const cellularChunking = require('./cellularChunking')

function handleMessage(message, rinfo) {
    console.log('store message: ', message)
    fetch('http://localhost:8085/api/data/store2', {
        method: "POST",
        body: JSON.stringify({"data":message}),
        headers: {"Content-Type": "application/json",'Connection': 'Close', 'x-authentication': '40ab7a89-dad8-45ac-a68e-4f64b3df6373'}
    }).then(x => x.text()).then(theResp => {
        console.log('got a response: ', theResp)
    }).catch(e => console.log)
}

let lineInd = 0
let theLines = []

function storeNextLine() {
    if(theLines[lineInd].startsWith('>')) {
        const tmp = theLines[lineInd].split(' ')
        const theMessage = Buffer.from(tmp[tmp.length-1], 'hex')
        lineInd = lineInd + 1
        cellularChunking.receive_chunk(theMessage, handleMessage, undefined)
    } else {
        lineInd = lineInd + 1
    }
    setTimeout(storeNextLine, 100)
}

if(!process.argv[2]) {
    console.log("usage: node ./storeRecords.js <filename.dat>")
} else {
    let fileData = fs.readFileSync(`./records/${process.argv[2]}`, {encoding: 'utf-8'})
    theLines = fileData.split('\n')
    storeNextLine()
}