<?php

use App\Models\User;
use App\Services\OpportunityManagementInstallation;
use Illuminate\Contracts\Console\Kernel;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Artisan;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Vite;

$root = dirname(__DIR__);
$dir = $root.'/storage/app/private/investmoz-v2';
$backup = json_decode(file_get_contents($dir.'/opportunity-management-backup-proof.json'), true, 512, JSON_THROW_ON_ERROR);
$target = $backup['restored_target'];
if (! $backup['restore_verified'] || ! preg_match('/^desk_restore_\d{8}_\d{6}_test$/', $target['database']) || (int) $target['port'] !== 55441) {
    throw new RuntimeException('QA target required');
}
foreach (['APP_ENV' => 'testing', 'APP_DEBUG' => 'true', 'APP_URL' => 'http://127.0.0.1:18095', 'APP_KEY' => 'base64:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=', 'DB_CONNECTION' => 'pgsql', 'DB_HOST' => '127.0.0.1', 'DB_PORT' => '55441', 'DB_DATABASE' => $target['database'], 'DB_USERNAME' => 'postgres', 'DB_PASSWORD' => '', 'DB_URL' => '', 'SESSION_DRIVER' => 'file', 'SESSION_COOKIE' => 'opportunity_management_qa', 'CACHE_STORE' => 'array', 'QUEUE_CONNECTION' => 'sync'] as $key => $value) {
    putenv($key.'='.$value);
    $_ENV[$key] = $_SERVER[$key] = $value;
}
require $root.'/vendor/autoload.php';
$app = require $root.'/bootstrap/app.php';
$app->make(Kernel::class)->bootstrap();
$identity = DB::selectOne('SELECT current_database() AS database,inet_server_port() AS port');
if ($identity->database !== $target['database'] || (int) $identity->port !== 55441) {
    throw new RuntimeException('Refusing non-QA target');
}
config(['portal.managers' => ['opportunity-manager@example.invalid'], 'suitecrm.enabled' => false, 'investmoz_ai.enabled' => false]);
$sessions = $dir.'/qa-opportunity-management-sessions';
if (! is_dir($sessions)) {
    mkdir($sessions, 0700, true);
}
config(['session.files' => $sessions]);
Vite::useHotFile($root.'/storage/framework/qa-opportunity-management-hot-absent');
if (PHP_SAPI === 'cli' && ($argv[1] ?? '') === 'prepare') {
    $migration = require $root.'/database/migrations/'.OpportunityManagementInstallation::MIGRATION.'.php';
    $migration->up();
    $oldColumns = array_keys((array) DB::selectOne('SELECT * FROM opportunities LIMIT 1'));
    $oldColumns = array_diff($oldColumns, ['management_version', 'opportunity_category', 'management_draft', 'management_creation_key', 'first_submitted_at', 'management_closed_once']);
    $projection = implode(',', array_map(fn ($column) => '"'.$column.'"', $oldColumns));
    $rows = DB::select('SELECT row_to_json(t)::text AS row FROM (SELECT '.$projection.' FROM opportunities) t ORDER BY row_to_json(t)::text');
    if (hash('sha256', implode("\n", array_column($rows, 'row'))) !== $backup['table_hashes']['"public"."opportunities"']) {
        throw new RuntimeException('Existing opportunity values changed');
    }
    $migration->down();
    foreach ($backup['table_hashes'] as $table => $hash) {
        $rows = DB::select('SELECT row_to_json(t)::text AS row FROM '.$table.' t ORDER BY row_to_json(t)::text');
        if (hash('sha256', implode("\n", array_column($rows, 'row'))) !== $hash) {
            throw new RuntimeException('Restore/rollback comparison failed: '.$table);
        }
    }
    Artisan::call('migrate', ['--path' => 'database/migrations/'.OpportunityManagementInstallation::MIGRATION.'.php', '--force' => true]);
    $user = User::updateOrCreate(['email' => 'opportunity-manager@example.invalid'], ['name' => 'QA opportunity manager', 'password' => Hash::make('Opportunity-QA-2026!')]);
    $user->forceFill(['email_verified_at' => now()])->save();
    $proof = ['target' => $target, 'code_hash' => app(OpportunityManagementInstallation::class)->fingerprint(), 'compatibility_verified' => true, 'reversal_verified' => true, 'tables_compared' => count($backup['table_hashes']), 'active_writes' => 0];
    file_put_contents($dir.'/opportunity-management-compatibility.json', json_encode($proof, JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR));
    echo json_encode($proof).PHP_EOL;
    exit;
}
if (PHP_SAPI === 'cli' && ($argv[1] ?? '') === 'verify') {
    $columns = array_diff(array_keys((array) DB::selectOne('SELECT * FROM opportunities LIMIT 1')), ['management_version', 'opportunity_category', 'management_draft', 'management_creation_key', 'first_submitted_at', 'management_closed_once']);
    $projection = implode(',', array_map(fn ($column) => '"'.$column.'"', $columns));
    $checks = [];
    foreach (['opportunities', 'opportunity_projects', 'opportunity_clusters', 'opportunity_favourites', 'interest_requests', 'interest_submission_receipts', 'investment_messages', 'tasks', 'project_locations', 'cluster_projects', 'audit_events'] as $table) {
        $key = '"public"."'.$table.'"';
        $query = $table === 'opportunities' ? '(SELECT '.$projection.' FROM opportunities WHERE management_creation_key IS NULL)' : ($table === 'audit_events' ? "(SELECT * FROM audit_events WHERE source_system IS DISTINCT FROM 'opportunity-management')" : $key);
        $rows = DB::select('SELECT row_to_json(t)::text AS row FROM '.$query.' t ORDER BY row_to_json(t)::text');
        $checks[$table] = hash('sha256', implode("\n", array_column($rows, 'row'))) === $backup['table_hashes'][$key];
        if (! $checks[$table]) {
            throw new RuntimeException('Baseline data changed: '.$table);
        }
    }
    $browser = json_decode(file_get_contents($dir.'/opportunity-management-browser.json'), true, 512, JSON_THROW_ON_ERROR);
    $draft = DB::table('opportunities')->where('id', $browser['id'])->first();
    if ($draft->status !== 'draft' || $draft->deleted_at !== null) {
        throw new RuntimeException('Browser cycle not restored');
    }
    $proof = ['target' => $target, 'code_hash' => app(OpportunityManagementInstallation::class)->fingerprint(), 'preserved' => $checks, 'browser_draft_id' => $draft->id, 'browser_draft_restored' => true, 'origin_classifications' => DB::table('audit_events')->where('source_system', 'opportunity-origin-review')->count(), 'active_writes' => 0];
    file_put_contents($dir.'/opportunity-management-preservation.json', json_encode($proof, JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR));
    echo json_encode($proof).PHP_EOL;
    exit;
}
$path = rawurldecode(parse_url($_SERVER['REQUEST_URI'] ?? '/', PHP_URL_PATH) ?: '/');
$asset = realpath($root.'/public'.$path);
$public = realpath($root.'/public');
if ($path !== '/' && $asset && $public && str_starts_with($asset, $public.DIRECTORY_SEPARATOR) && is_file($asset)) {
    return false;
}
header('X-Investmoz-QA-Target: '.$identity->database.':'.$identity->port);
$app->handleRequest(Request::capture());