// import { Message } from 'eris';
import { Client, Command } from '.';

export default class Util {
  public client: Client;

  constructor(client: Client) {
    this.client = client;
  }

  get emojis() {
    return {
      SUCCESS: '<:modSuccess:578750988907970567>',
      LOADING: '<a:modloading:588607353935364106>',
      ERROR: '<:modError:578750737920688128>',
    };
  }

  /**
   * Resolves a command
   * @param query Command input
   * @param message Only used to check for errors
   */
  public resolveCommand(query: string | string[]): Promise<{cmd: Command, args: string[] }> {
    try {
      // let resolvedCommand: Command;
      // eslint-disable-next-line no-param-reassign
      if (typeof query === 'string') query = query.split(' ');
      const commands = this.client.commands.toArray();
      const resolvedCommand = commands.find((c) => c.name === query[0].toLowerCase() || c.aliases.includes(query[0].toLowerCase()));

      if (!resolvedCommand) return Promise.resolve(null);
      query.shift();
      return Promise.resolve({ cmd: resolvedCommand, args: query });
    } catch (error) {
      return Promise.reject(error);
    }
  }
}