const Command = require("../../base/Command.js");

class Retrieve extends Command {
  constructor (client) {
		super(client, {
			description: "Retrieves a key's value from the Redis DB.",
			usage: "retrieve [key]",
			guildOnly: true
		});
  }

  async run (message, args, data) { // eslint-disable-line no-unused-vars
		if (!args[0]) return message.channel.send("You didn't specify what database to access!");
		if (args[0].toLowerCase() !== 'guild' && args[0].toLowerCase() !== 'member' && args[0].toLowerCase() !== 'user') {
			return message.channel.send('Invalid database. Valid databases: `guild`, `member`, `user`');
		}

		if (!args[1]) {
			message.channel.send(
				`\`\`\`js
				${JSON.stringify(data[args[0]])}
				\`\`\``
			);
		} else {
			let res = data[args[0]][args[1]];
			if (!res) return message.channel.send('Invalid key. Check for typing errors and try again.');
			message.channel.send('```' + res + '```');
		}
  }
}

module.exports = Retrieve;