<?php
/**
 * 需求详情接口  GET /api/need/detail.php?id=1
 */
require_once __DIR__ . '/../common/db.php';
require_once __DIR__ . '/../common/response.php';
require_once __DIR__ . '/../common/auth.php';

checkPermission('need');

$id = (int)($_REQUEST['id'] ?? 0);
if ($id <= 0) {
    Response::error('参数错误', 400);
}

$pdo = DB::getInstance()->getPdo();
$stmt = $pdo->prepare(
    "SELECT cn.*, c.display_name, c.industry, c.country, c.website
     FROM company_needs cn
     LEFT JOIN companies c ON c.id = cn.company_id
     WHERE cn.id = ?"
);
$stmt->execute([$id]);
$need = $stmt->fetch();
if (!$need) {
    Response::error('需求不存在');
}

Response::success(['need' => $need]);