<?php

use App\Enums\PressReleasePlaceholder;
use App\Models\PressRelease;
use App\Services\PressRelease\PressReleaseCoverImage;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Livewire\Volt\Volt;

uses(RefreshDatabase::class);

test('placeholder set has eighteen variants and a stable default', function () {
    expect(PressReleasePlaceholder::cases())->toHaveCount(18);
    expect(PressReleasePlaceholder::default())->toBe(PressReleasePlaceholder::GridBlue);
});

test('invalid placeholder values fall back to the default', function () {
    expect(PressReleasePlaceholder::fromValueOrDefault(null))->toBe(PressReleasePlaceholder::default());
    expect(PressReleasePlaceholder::fromValueOrDefault('does-not-exist'))->toBe(PressReleasePlaceholder::default());
    expect(PressReleasePlaceholder::fromValueOrDefault('05-lines-green'))->toBe(PressReleasePlaceholder::LinesGreen);
    expect(PressReleasePlaceholder::fromValueOrDefault('17-signal-green'))->toBe(PressReleasePlaceholder::SignalGreen);
});

test('placeholder variant from a seed is deterministic', function () {
    $first = PressReleasePlaceholder::fromSeed(4242);
    $second = PressReleasePlaceholder::fromSeed(4242);

    expect($first)->toBe($second);
});

test('every placeholder svg asset exists on disk', function () {
    foreach (PressReleasePlaceholder::cases() as $variant) {
        expect(public_path($variant->path()))->toBeFile();
    }
});

test('press releases get a deterministic placeholder variant on creation', function () {
    $pr = PressRelease::factory()->create(['placeholder_variant' => null]);

    expect($pr->placeholder_variant)->toBeInstanceOf(PressReleasePlaceholder::class);
});

test('cover resolver falls back to the placeholder svg when no image exists', function () {
    $pr = PressRelease::factory()->create(['placeholder_variant' => '05-lines-green']);

    $cover = app(PressReleaseCoverImage::class);

    expect($cover->coverIsPlaceholder($pr))->toBeTrue();
    expect($cover->coverUrl($pr))->toContain('images/press-release-placeholders/05-lines-green.svg');
});

test('cover resolver prefers the real preview image over the placeholder', function () {
    $pr = PressRelease::factory()->create(['placeholder_variant' => '01-grid-blue']);

    $pr->images()->create([
        'disk' => 'public',
        'path' => 'press/cover.jpg',
        'variants' => ['large' => 'press/cover-large.jpg'],
        'is_preview' => true,
        'sort_order' => 1,
    ]);

    $cover = app(PressReleaseCoverImage::class);

    expect($cover->coverIsPlaceholder($pr->fresh()))->toBeFalse();
    expect($cover->coverUrl($pr->fresh()))->toContain('storage/press/cover-large.jpg');
});

test('cover resolver prefers the 1280x580 cover variant over large', function () {
    $pr = PressRelease::factory()->create(['placeholder_variant' => '01-grid-blue']);

    $pr->images()->create([
        'disk' => 'public',
        'path' => 'press/cover.jpg',
        'variants' => [
            'large' => 'press/cover-large.jpg',
            'cover' => 'press/cover-cover.jpg',
        ],
        'is_preview' => true,
        'sort_order' => 1,
    ]);

    $cover = app(PressReleaseCoverImage::class);

    expect($cover->coverUrl($pr->fresh()))->toContain('storage/press/cover-cover.jpg');
});

test('cover resolver falls back from cover to large when cover variant is missing', function () {
    $pr = PressRelease::factory()->create(['placeholder_variant' => '01-grid-blue']);

    $pr->images()->create([
        'disk' => 'public',
        'path' => 'press/cover.jpg',
        'variants' => ['large' => 'press/cover-large.jpg'],
        'is_preview' => true,
        'sort_order' => 1,
    ]);

    $cover = app(PressReleaseCoverImage::class);

    expect($cover->coverUrl($pr->fresh(), 'cover'))->toContain('storage/press/cover-large.jpg');
});

test('placeholder picker mounts with the current variant and confirms a selection', function () {
    Volt::test('components.press-release-placeholder-picker', ['current' => '05-lines-green'])
        ->assertSet('selected', '05-lines-green')
        ->call('choose', '08-dots-green')
        ->assertSet('selected', '08-dots-green')
        ->call('confirm')
        ->assertDispatched('placeholder-selected', variant: '08-dots-green');
});