const app = require('j7/app');
const BaseService = require('./baseservice');
const metaFactory = require('../metadata/factory');

class Present extends BaseService {

  async init() {
    const {err, conn} = await app.getDbConn('MarketDb0');
    if (!err) {
      throw 'db error:' + err;
    }
    this.conn = conn;
    const presentList = metaFactory.getMetaByKey('PresentList', '0')['list'];
    for (let i in presentList) {
      const name = presentList[i];
      const list = [];
      metaFactory.traverseMetaList('Present' + name, (item) => {
        list.push(item);
      });
      await this.processList(name, list);
    }
  }

  async processList(name, list) {
    for (let i in list){
      const item = list[i];
      await processOne(name, item);
    }
  }

  async processOne(name, item) {
    const gameId = 2006;
    const seqId = 0;
    const tokenId = 0;
    const itemId = 0;
    const tokenType = 0;
    const sented = await this.isSented(name, item);
    if (!sented) {
      const nowTime = utils.getUtcTime();
      const {err} = await this.conn.insert(
        't_present',
        [
          ['token_id', tokenId]
          ['batch_id', name],
          ['row_id', item['id']],
          ['seq_id', seqId],
          ['account', item['account']],
          ['game_id', gameId],

          ['bc_mint_itemid', itemId],
          ['bc_mint_token_type', tokenType],

          ['createtime', nowTime],
          ['modifytime', nowTime],
        ]
      );
    }
  }

  async isSented(name, item, seqId) {
    const {err, row} = await this.conn.ormSelect(
      't_present',
      [
        ['batch_id', name],
        ['row_id', item['id']],
        ['seq_id', seqId],
      ]
    );
    if (err) {
      throw err;
    }
    return row ? true : false;
  }

}

module.exports = Present;