const nem = require("nem-sdk").default;

let endpoint = nem.model.objects.create("endpoint")(nem.model.nodes.defaultTestnet, nem.model.nodes.defaultPort);
let common = nem.model.objects.create("common")("", "<YOUR_PRIVATE_KEY>");

let transferTx = nem.model.objects.create("transferTransaction")("TBCI2A67UQZAKCR6NS4JWAEICEIGEIM72G3MVW5S");

let mosaicAttachment1 = nem.model.objects.create("mosaicAttachment")("nem", "xem", 10);
let mosaicAttachment2 = nem.model.objects.create("mosaicAttachment")("voto", "eleccion-ucv-2018", 1);

transferTx.mosaics.push(mosaicAttachment1);
transferTx.mosaics.push(mosaicAttachment2);

nem.com.requests.namespace.mosaicDefinitions(endpoint, mosaicAttachment2.mosaicId.namespaceId).then(function (res) {

    let fullMosaicName = nem.utils.format.mosaicIdToName(mosaicAttachment2.mosaicId);
    let neededDefinition = nem.utils.helpers.searchMosaicDefinitionArray(res.data, [mosaicAttachment2.mosaicId.name]);

    if (undefined === neededDefinition[fullMosaicName]) return console.error("Mosaic not found !");

    let mosaicDefinitionMetaDataPair = nem.model.objects.get("mosaicDefinitionMetaDataPair");
    mosaicDefinitionMetaDataPair['nem:xem'].supply = 8999999999; // FIXME - should be done better and get some static from nem-sdk (if exists) ;)
    mosaicDefinitionMetaDataPair[fullMosaicName] = {};
    mosaicDefinitionMetaDataPair[fullMosaicName].mosaicDefinition = neededDefinition[fullMosaicName];
    mosaicDefinitionMetaDataPair[fullMosaicName].supply = neededDefinition[fullMosaicName].properties[1].value; // FIXME - should be done better ;)

    let txEntity = nem.model.transactions.prepare('mosaicTransferTransaction')(common, transferTx, mosaicDefinitionMetaDataPair, nem.model.network.data.testnet.id);

    nem.com.requests.chain.time(endpoint).then(function (timeStamp) {
        const ts = Math.floor(timeStamp.receiveTimeStamp / 1000);
        txEntity.timeStamp = ts;
        const due = 60;
        txEntity.deadline = ts + due * 60;

        console.log(txEntity);

        nem.model.transactions.send(common, txEntity, endpoint).then(function(res){
            console.log(res);
        }, function(err){
            console.log(err);
        });

    }, function (err) {
        console.error(err);
    });

}, function (err) {
   console.error(err);
});