import { Client, PrivateKey } from '@hiveio/dhive';
import { Testnet as NetConfig } from '../../configuration'; //A Hive Testnet. Replace 'Testnet' with 'Mainnet' to connect to the main Hive blockchain.

let opts = { ...NetConfig.net };

//connect to server which is connected to the network/testnet
const client = new Client(NetConfig.url, opts);

//submit post function
window.submitPost = async () => {
    //get private key
    const privateKey = PrivateKey.fromString(
        document.getElementById('postingKey').value
    );
    //get account name
    const account = document.getElementById('username').value;
    //get title
    const title = document.getElementById('title').value;
    //get body
    const body = document.getElementById('body').value;
    //get tags and convert to array list
    const tags = document.getElementById('tags').value;
    const taglist = tags.split(' ');
    //make simple json metadata including only tags
    const json_metadata = JSON.stringify({ tags: taglist });
    //generate random permanent link for post
    const permlink = Math.random()
        .toString(36)
        .substring(2);

    const payload = {
        author: account,
        body: body,
        json_metadata: json_metadata,
        parent_author: '',
        parent_permlink: taglist[0],
        permlink: permlink,
        title: title,
    };
    console.log('client.broadcast.comment:', payload);
    client.broadcast.comment(payload, privateKey).then(
        function(result) {
            console.log('response:', result);
            document.getElementById('title').value = '';
            document.getElementById('body').value = '';
            document.getElementById('tags').value = '';
            document.getElementById('postLink').style.display = 'block';
            document.getElementById(
                'postLink'
            ).innerHTML = `<br/><p>Included in block: ${
                result.block_num
            }</p><br/><br/><a href="http://testnet-condenser.hive.blog/${
                taglist[0]
            }/@${account}/${permlink}">Check post here</a>`;
        },
        function(error) {
            console.error(error);
        }
    );
};

window.onload = () => {
    const account = NetConfig.accounts[0];
    document.getElementById('username').value = account.address;
    document.getElementById('postingKey').value = account.privPosting;
};
