var BigchainDB = require('bigchaindb-driver')
var bip39 = require('bip39')

const alice = new BigchainDB.Ed25519Keypair(bip39.mnemonicToSeed('alice one').slice(0, 32))
const bob = new BigchainDB.Ed25519Keypair(bip39.mnemonicToSeed('bob one').slice(0, 32))

const API_PATH = 'http://127.0.0.1:9984/api/v1/'
const conn = new BigchainDB.Connection(API_PATH, {
     app_id: '',
    app_key: ''
})


const aliceOutput = BigchainDB.Transaction.makeOutput(
    BigchainDB.Transaction.makeEd25519Condition(alice.publicKey))
const bobOutput = BigchainDB.Transaction.makeOutput(
        BigchainDB.Transaction.makeEd25519Condition(bob.publicKey))

Create()
async function Create(){
    const txCreate = BigchainDB.Transaction.makeCreateTransaction(
        // Define the asset to store, in this example it is the current temperature
        // (in Celsius) for the city of Berlin.
        {
            'timestamp': Date.now()
        }, {
            'entity': 'aaa'
        },
        // enemy is the owner
        [aliceOutput, aliceOutput, aliceOutput],
        alice.publicKey
    )
    
    // Sign the transaction with private keys
    const createSigned = BigchainDB.Transaction.signTransaction(txCreate, alice.privateKey)
    
    await conn.postTransactionCommit(createSigned)
        .then(res => {
            console.log('createEnemy function finished. ', res.id, 'accepted')
        })
    
    
    const createTranfer = BigchainDB.Transaction.makeTransferTransaction(
        [{
            tx: createSigned,
            output_index: 1
        }],
        [bobOutput], {
            'timestamp': Date.now()
        }
    
    )
    const signedTransfer = BigchainDB.Transaction.signTransaction(createTranfer, alice.privateKey)
    
    await conn.postTransactionCommit(signedTransfer)
        .then(res => {
            console.log('updateGroup function finished, ', res.id, 'accepted')
        })
    

    const spentOutputs = await conn.listOutputs(alice.publicKey, true)
    console.log('Spent outputs, expected 1', spentOutputs)
    const unspenttOutputs = await conn.listOutputs(alice.publicKey, false)
    console.log('Spent outputs, expected 2', unspenttOutputs)
}