<?php

namespace Tests\Unit;

use App\Support\NoteContent;
use PHPUnit\Framework\Attributes\Test;
use Tests\TestCase;

class NoteContentTest extends TestCase
{
    #[Test]
    public function splits_string_notes_and_strips_apple_notes_junk(): void
    {
        $items = NoteContent::fromList([
            "扫描2\nhello body\n\n(\n(\n \n\$A8917AB7-F855-4E16-A794-B7B8DF44C783com.apple.notes.gallery",
            ['id' => 26, 'mod' => 0, 'title' => '新备忘录', 'snippet' => ''],
            "密码285591",
        ]);

        $this->assertCount(3, $items);
        $this->assertSame('扫描2', $items[0]['title']);
        $this->assertStringContainsString('hello body', $items[0]['body']);
        $this->assertStringNotContainsString('com.apple.notes.gallery', $items[0]['body']);
        $this->assertSame('新备忘录', $items[1]['title']);
        $this->assertSame(26, $items[1]['native_id']);
        $this->assertSame('密码285591', $items[2]['title']);
    }

    #[Test]
    public function hash_is_stable_and_titles_preview(): void
    {
        $items = NoteContent::fromList(['alpha', 'beta', 'gamma']);
        $this->assertSame(NoteContent::hash($items), NoteContent::hash($items));
        $this->assertSame(['alpha', 'beta'], NoteContent::titles($items, 2));
    }

    #[Test]
    public function drops_empty_junk_only_items(): void
    {
        $this->assertSame([], NoteContent::fromList(["\n(\n\t (\n"]));
    }

    #[Test]
    public function keeps_full_single_line_body_when_longer_than_title(): void
    {
        $line = '1.during 2.exhaust 3.tool 4.custom 5.smart 6.old 7.busy 8.region 9.skin 10.wasp 11.attitude 12.wrist';
        $items = NoteContent::fromList([$line]);

        $this->assertCount(1, $items);
        $this->assertTrue(str_starts_with($line, $items[0]['title']));
        $this->assertSame($line, $items[0]['body']);
        $this->assertStringContainsString('12.wrist', $items[0]['body']);
    }

    #[Test]
    public function keeps_title_as_body_when_rest_is_notes_junk(): void
    {
        $items = NoteContent::fromList(["spawn rabbit unusual favorite yard recipe\n(R(R"]);
        $this->assertCount(1, $items);
        $this->assertSame('spawn rabbit unusual favorite yard recipe', $items[0]['title']);
        $this->assertSame('spawn rabbit unusual favorite yard recipe', $items[0]['body']);
    }

    #[Test]
    public function cuts_attributed_string_suffix(): void
    {
        $raw = "8月行事曆\n8.11\n買冬季校服+领夏季校服\n中一适应课程（9:00-11:15）\n<(\n?(\n>(\n{(\nP(!\nR(\"\n[(#\na($\n|(%\n~ ('\nN\n(+\nhבĦ\ncom.apple.drawing.2";
        $items = NoteContent::fromList([$raw]);
        $this->assertCount(1, $items);
        $this->assertSame('8月行事曆', $items[0]['title']);
        $this->assertStringContainsString('中一适应课程（9:00-11:15）', $items[0]['body']);
        $this->assertStringNotContainsString('<(', $items[0]['body']);
        $this->assertStringNotContainsString('P(!', $items[0]['body']);
        $this->assertStringNotContainsString('com.apple.drawing', $items[0]['body']);
        $this->assertStringNotContainsString('Ħ', $items[0]['body']);
    }

    #[Test]
    public function cuts_ascii_soup_line_after_real_text(): void
    {
        $items = NoteContent::fromList(["武汉\n帽子\n泡面\n(210/.-qponmlk+*)('&%\$#\"!"]);
        $this->assertSame('武汉', $items[0]['title']);
        $this->assertStringContainsString('泡面', $items[0]['body']);
        $this->assertStringNotContainsString('qponmlk', $items[0]['body']);
    }

    #[Test]
    public function cuts_long_protobuf_alphabet_dump(): void
    {
        $raw = "Face à lui...\nJe peux aussi respecter la crainte.\nLouis\n(\u{FFFD}%\u{FFFD}jKKKdcccbaa`]\\V^[QJIHQG>QQFFFQOOOOONNQMMMLLQQQL^DCBA@?~}||{zonlk77777762110/111115443,++8! .--&&\$#*&&&%&1GoB";
        $items = NoteContent::fromList([$raw]);
        $this->assertSame('Face à lui...', $items[0]['title']);
        $this->assertStringContainsString('Je peux aussi respecter la crainte.', $items[0]['body']);
        $this->assertStringContainsString('Louis', $items[0]['body']);
        $this->assertStringNotContainsString('KKKdcccbaa', $items[0]['body']);
        $this->assertStringNotContainsString('zonlk777', $items[0]['body']);
    }
}