import { JOB_STATUS } from '../constants';
import FlowNodeModel from '../models/FlowNode';

export default {
  async run(node: FlowNodeModel, input, processor) {
    const { collection, params: { appends = [], ...params } = {} } = node.config;

    const { repository, model } = (<typeof FlowNodeModel>node.constructor).database.getCollection(collection);
    const options = processor.getParsedValue(params, node);
    const result = await repository.create({
      ...options,
      context: {
        executionId: processor.execution.id,
      },
      transaction: processor.transaction,
    });

    if (result && appends.length) {
      const includeFields = appends.filter((field) => !result.get(field) || !result[field]);
      const included = await model.findByPk(result[model.primaryKeyAttribute], {
        attributes: [model.primaryKeyAttribute],
        include: includeFields,
        transaction: processor.transaction,
      });
      includeFields.forEach((field) => {
        const value = included!.get(field);
        result.set(field, Array.isArray(value) ? value.map((item) => item.toJSON()) : value.toJSON(), { raw: true });
      });
    }

    return {
      // NOTE: get() for non-proxied instance (#380)
      result: result?.toJSON(),
      status: JOB_STATUS.RESOLVED,
    };
  },
};