<?php

use App\Models\Incentive;
use App\Models\IncentiveParticipant;
use App\Services\Incentive\IncentiveTracker;
use App\User;
use Illuminate\Foundation\Testing\RefreshDatabase;

uses(RefreshDatabase::class);

$makeIncentiveRankingUser = fn () => User::forceCreate([
    'email' => 'rank-'.uniqid('', true).'@example.com',
    'password' => bcrypt('secret'),
    'lang' => 'de',
]);

it('vergibt Raenge zuerst an Qualifizierte, dann nach Punkten', function () use ($makeIncentiveRankingUser) {
    $incentive = Incentive::factory()->create(['max_winners' => 2]);

    $notQualifiedTopPoints = IncentiveParticipant::factory()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'is_qualified' => false,
        'total_points' => 5000,
    ]);
    $qualifiedMidPoints = IncentiveParticipant::factory()->qualified()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'total_points' => 900,
    ]);
    $qualifiedLowPoints = IncentiveParticipant::factory()->qualified()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'total_points' => 400,
    ]);
    $zeroPoints = IncentiveParticipant::factory()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'total_points' => 0,
        'rank' => 7,
    ]);

    IncentiveTracker::updateRanking($incentive);

    expect($qualifiedMidPoints->refresh()->rank)->toBe(1)
        ->and($qualifiedLowPoints->refresh()->rank)->toBe(2)
        ->and($notQualifiedTopPoints->refresh()->rank)->toBe(3)
        ->and($zeroPoints->refresh()->rank)->toBeNull();
});

it('macht Qualifizierte mit gespeichertem Rang innerhalb max_winners zu Gewinnern', function () use ($makeIncentiveRankingUser) {
    $incentive = Incentive::factory()->create(['max_winners' => 2]);

    $notQualifiedTopPoints = IncentiveParticipant::factory()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'is_qualified' => false,
        'total_points' => 5000,
    ]);
    $qualifiedA = IncentiveParticipant::factory()->qualified()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'total_points' => 900,
    ]);
    $qualifiedB = IncentiveParticipant::factory()->qualified()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'total_points' => 400,
    ]);

    IncentiveTracker::updateRanking($incentive);

    expect($qualifiedA->refresh()->isWinner())->toBeTrue()
        ->and($qualifiedB->refresh()->isWinner())->toBeTrue()
        ->and($notQualifiedTopPoints->refresh()->isWinner())->toBeFalse();
});

it('sortiert bei Punktgleichstand bestaetigte Teilnehmer vor anonymen', function () use ($makeIncentiveRankingUser) {
    $incentive = Incentive::factory()->create();

    $anonymous = IncentiveParticipant::factory()->unconfirmed()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'total_points' => 500,
    ]);
    $confirmed = IncentiveParticipant::factory()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'accepted_terms_at' => now(),
        'total_points' => 500,
    ]);

    IncentiveTracker::updateRanking($incentive);

    expect($confirmed->refresh()->rank)->toBe(1)
        ->and($anonymous->refresh()->rank)->toBe(2);
});

it('stimmt mit der Leaderboard-Anzeigereihenfolge ueberein', function () use ($makeIncentiveRankingUser) {
    $incentive = Incentive::factory()->create();

    IncentiveParticipant::factory()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'is_qualified' => false,
        'total_points' => 5000,
    ]);
    IncentiveParticipant::factory()->qualified()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'total_points' => 900,
    ]);
    IncentiveParticipant::factory()->qualified()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'total_points' => 400,
    ]);
    IncentiveParticipant::factory()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $makeIncentiveRankingUser()->id,
        'is_qualified' => false,
        'total_points' => 200,
    ]);

    IncentiveTracker::updateRanking($incentive);

    $displayOrder = IncentiveParticipant::query()
        ->where('incentive_id', $incentive->id)
        ->orderByIncentiveLeaderboard()
        ->pluck('rank')
        ->all();

    expect($displayOrder)->toBe([1, 2, 3, 4]);
});