<?php

namespace App\Subroutines\Fan;

use App\Application;
use App\Concerns\InteractiveConsole;
use App\Model\Fan\HwmonFan;
use App\Service\Utils;
use Hugga\Console;
use Hugga\Input\Question\Choice;
use Hugga\Input\Question\Confirmation;

class EditFan
{
    use InteractiveConsole;

    /** @var Application */
    protected $app;

    public function __construct(Application $app, Console $console)
    {
        $this->app = $app;
        $this->console = $console;
    }

    public function main(HwmonFan $fan)
    {
        do {
            $this->table([$fan->toRow()], ['Name', 'hwmon', 'Fan', 'PWM', 'start', 'max']);
            $answer = $this->ask(new Choice([
                'rename fan',
                'adjust start value',
                'define limit',
                'done / exit',
            ], 'What to change?', 'done / exit'));
            switch ($answer) {
                case 'adjust start value':
                    $this->warn('Going to stop the fan. If you experience overheating shut stop the application' .
                        ' immediately by hitting ctrl+c');
                    $speed = $fan->setPwmAndWait(0);
                    $this->line('at 0 pwm the fan runs at ' . $speed . ' rpm');

                    $startValue = $this->ask('What value to try?', $fan->getStartValue());
                    do {
                        $speed = $fan->setPwmAndWait($startValue);
                        $this->line('at ' . $startValue . ' pwm the fan runs at ' . $speed . ' rpm');
                        $answer = $this->ask('Try another value or keep this value?', 'keep');
                    } while ($answer !== 'keep' && $startValue = $answer);

                    $fan->resetState();
                    $fan->setStartValue($startValue);
                    break;

                case 'define limit':
                    $this->info('Accelerating fan to current limit...');
                    $maxValue = $fan->getMaxValue();
                    $startValue = $fan->getStartValue();

                    do {
                        $speed = $fan->setPwmAndWait($maxValue);
                        $this->line('at ' . $maxValue . ' pwm the fan runs at ' . $speed . ' rpm');
                        $answer = $this->ask(
                            'Try another value (between ' . $startValue . ' and 255) or keep this value?',
                            'keep'
                        );
                    } while ($answer !== 'keep' && $maxValue = $answer);

                    $fan->resetState();
                    $fan->setMaxValue($maxValue);
                    break;

                case 'rename fan':
                    $name = $this->ask('New name: ', $fan->name);
                    $fan->name = $name;
                    break;

                case 'done / exit':
                    return 0;
            }
        } while (true);
    }
}