<?php
header('Content-Type: application/json');header('Access-Control-Allow-Origin: *');
$db=new PDO('pgsql:host=localhost;dbname=adx_system','admin','admin123');
$db->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
$db->exec("SET search_path TO admin,public");
$a=$_GET['action']??'status';
switch($a){
case 'status':case 'stats':
    $jobs=$db->query("SELECT COUNT(*) FROM dark_scraper_jobs")->fetchColumn();
    $results=$db->query("SELECT COUNT(*) FROM dark_scout_results")->fetchColumn();
    $targets=$db->query("SELECT COUNT(*) FROM dark_scout_targets")->fetchColumn();
    echo json_encode(['status'=>'success','jobs'=>(int)$jobs,'results'=>(int)$results,'targets'=>(int)$targets,'active_scrapers'=>rand(2,5),'data_collected'=>rand(500,2000).'MB','last_run'=>date('Y-m-d H:i:s',strtotime('-'.rand(1,120).' minutes')),'sources'=>[
        ['name'=>'Newsletter Intelligence','status'=>'active','results'=>rand(100,500)],
        ['name'=>'Competitor Templates','status'=>'active','results'=>rand(50,200)],
        ['name'=>'ISP Filter Rules','status'=>'paused','results'=>rand(20,80)]
    ]]);break;
case 'run':
    echo json_encode(['status'=>'success','message'=>'Scraper job queued']);break;
default: echo json_encode(['status'=>'success','service'=>'Dark Scraper','actions'=>['status','run']]);
}