<?php

namespace IndifferentKetchup\Codex\Test\Tests\Games\ProjectZomboid\Log;

use IndifferentKetchup\Codex\Detective\Detective;
use IndifferentKetchup\Codex\Log\File\PathLogFile;
use IndifferentKetchup\Codex\Log\Level;
use IndifferentKetchup\Codex\Log\ProjectZomboid\ProjectZomboidServerLog;
use PHPUnit\Framework\TestCase;

class ProjectZomboidServerLogTest extends TestCase
{
    private function fixturePath(): string
    {
        return __DIR__ . '/../../../../src/Games/ProjectZomboid/fixtures/debug-server-minimal.txt';
    }

    public function testParsesEntriesWithLevelAndPrefix(): void
    {
        $log = (new ProjectZomboidServerLog())->setLogFile(new PathLogFile($this->fixturePath()));
        $log->parse();

        $entries = $log->getEntries();
        $this->assertNotEmpty($entries);

        $first = $entries[0];
        $this->assertSame('General', $first->getPrefix());
        $this->assertSame(Level::INFO, $first->getLevel());
        $this->assertNotNull($first->getTime());
    }

    public function testStackTraceLinesAttachToTriggeringErrorEntry(): void
    {
        $log = (new ProjectZomboidServerLog())->setLogFile(new PathLogFile($this->fixturePath()));
        $log->parse();

        $errorEntry = null;
        foreach ($log->getEntries() as $entry) {
            if ($entry->getLevel() === Level::ERROR && $entry->getPrefix() === 'General') {
                $errorEntry = $entry;
                break;
            }
        }

        $this->assertNotNull($errorEntry);
        $this->assertGreaterThan(1, count($errorEntry->getLines()));
    }

    public function testWarnLevelMapsCorrectly(): void
    {
        $log = (new ProjectZomboidServerLog())->setLogFile(new PathLogFile($this->fixturePath()));
        $log->parse();

        $warnEntries = array_filter($log->getEntries(), fn($e) => $e->getLevel() === Level::WARNING);
        $this->assertNotEmpty($warnEntries);
    }

    public function testDetectiveDispatchesByContent(): void
    {
        $detective = (new Detective())
            ->setLogFile(new PathLogFile($this->fixturePath()))
            ->addPossibleLogClass(ProjectZomboidServerLog::class);

        $log = $detective->detect();
        $this->assertInstanceOf(ProjectZomboidServerLog::class, $log);
    }
}