<?php

namespace App\Models;

use App\DiscordBotCommands\BaseCommand;
use Discord\Discord;
use Discord\Parts\Channel\Channel;
use Discord\Parts\Guild\Guild;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class DiscordBotCommand extends Model
{
	use HasFactory;

	public static function queueResult(Result $result) {
		$cmd = new DiscordBotCommand();
		$cmd->tournament_id = $result->round->tournament_id;
		$cmd->command = 'result';
		$cmd->parameters = [
			'round' => $result->round_id,
			'user' => $result->user_id,
		];
		$cmd->status = 'pending';
		$cmd->save();
	}

	public static function syncUser($user_id) {
		$cmd = new DiscordBotCommand();
		$cmd->command = 'sync-user';
		$cmd->parameters = [
			'user' => $user_id,
		];
		$cmd->status = 'pending';
		$cmd->save();
	}

	public function tournament() {
		return $this->belongsTo(Tournament::class);
	}

	public function user() {
		return $this->belongsTo(User::class);
	}

	public function execute(Discord $discord) {
		$this->setExecuting();

		try {
			BaseCommand::resolve($discord, $this)
				->execute()
				->otherwise(function (\Throwable $e) {
					$this->setException($e);
				})
				->done(function($v = null) {
					$this->setDone();
				});
		} catch (\Exception $e) {
			$this->setException($e);
		}
	}


	private function setDone() {
		$this->status = 'done';
		$this->save();
	}

	private function setExecuting() {
		$this->status = 'executing';
		$this->executed_at = now();
		$this->save();
	}

	private function setException(\Throwable $e) {
		$this->status = 'exception';
		$this->result = [
			'type' => get_class($e),
			'file' => $e->getFile(),
			'line' => $e->getLine(),
			'message' => $e->getMessage(),
		];
		$this->save();
	}


	protected $casts = [
		'parameters' => 'array',
		'result' => 'array',
		'executed_at' => 'datetime',
	];

}