<?php

use App\Console\Commands\BusinessStoreOptimized;
use App\Models\UserLevel;
use App\Models\UserSalesVolume;
use App\User;
use Illuminate\Foundation\Testing\RefreshDatabase;

uses(Tests\TestCase::class, RefreshDatabase::class);

function makeCommand(): BusinessStoreOptimized
{
    $command = new BusinessStoreOptimized;
    $input = new \Symfony\Component\Console\Input\ArrayInput([]);
    $output = new \Illuminate\Console\OutputStyle($input, new \Symfony\Component\Console\Output\NullOutput);
    $command->setOutput($output);

    return $command;
}

function callAssignMethod(BusinessStoreOptimized $command): void
{
    $method = (new ReflectionClass($command))->getMethod('assignMonthlyQualKpBonusPoints');
    $method->setAccessible(true);
    $method->invoke($command);
}

function makeUserLevel(int $qualKp, int $pos = 7): UserLevel
{
    return UserLevel::create([
        'name' => 'Test Level '.$pos,
        'qual_kp' => $qualKp,
        'active' => 1,
        'pos' => $pos,
        'default' => 0,
    ]);
}

function makeUser(int $levelId, ?int $forceId = null): User
{
    $attributes = [
        'email' => fake()->unique()->safeEmail(),
        'password' => bcrypt('secret'),
        'lang' => 'de',
        'm_level' => $levelId,
    ];

    if ($forceId !== null) {
        $attributes['id'] = $forceId;
    }

    return User::forceCreate($attributes);
}

it('assigns qual_kp points to user 486 when their level has qual_kp > 0', function () {
    $level = makeUserLevel(690);
    makeUser($level->id, 486);

    callAssignMethod(makeCommand());

    expect(UserSalesVolume::where('user_id', 486)
        ->where('month', date('m'))
        ->where('year', date('Y'))
        ->where('info', 'qual_kp_bonus')
        ->where('points', 690)
        ->exists()
    )->toBeTrue();
});

it('does not assign bonus points to users not in the bonus list', function () {
    $level = makeUserLevel(690);
    $otherUser = makeUser($level->id);

    callAssignMethod(makeCommand());

    expect(UserSalesVolume::where('user_id', $otherUser->id)->where('info', 'qual_kp_bonus')->exists())
        ->toBeFalse();
});

it('skips user 486 when their level has qual_kp of zero', function () {
    $level = makeUserLevel(0);
    makeUser($level->id, 486);

    callAssignMethod(makeCommand());

    expect(UserSalesVolume::where('user_id', 486)->where('info', 'qual_kp_bonus')->exists())
        ->toBeFalse();
});

it('skips user 486 when they have no level assigned', function () {
    User::forceCreate([
        'id' => 486,
        'email' => fake()->unique()->safeEmail(),
        'password' => bcrypt('secret'),
        'lang' => 'de',
        'm_level' => null,
    ]);

    callAssignMethod(makeCommand());

    expect(UserSalesVolume::where('user_id', 486)->where('info', 'qual_kp_bonus')->exists())
        ->toBeFalse();
});

it('is idempotent and does not create duplicate entries for the same month', function () {
    $level = makeUserLevel(690);
    makeUser($level->id, 486);

    $command = makeCommand();
    callAssignMethod($command);
    callAssignMethod($command);

    expect(UserSalesVolume::where('user_id', 486)
        ->where('info', 'qual_kp_bonus')
        ->count()
    )->toBe(1);
});