<?php
require_once __DIR__ . '/../helpers.php';
runAuth();

global $userId;

if ($userId <= 0) {
    apiAbort(['OK' => false, 'ERROR' => 'not_logged_in', 'MESSAGE' => 'Authentication required']);
}

$data = readJsonBody();
$addressId = (int) ($data['AddressID'] ?? ($_GET['id'] ?? 0));

if ($addressId <= 0) {
    apiAbort(['OK' => false, 'ERROR' => 'invalid_id', 'MESSAGE' => 'Address ID required']);
}

try {
    $qAddr = queryOne("
        SELECT Line1, Line2, City, StateID, ZIPCode
        FROM Addresses WHERE ID = ? AND UserID = ? AND IsDeleted = 0
    ", [$addressId, $userId]);

    if (!$qAddr) {
        apiAbort(['OK' => false, 'ERROR' => 'not_found', 'MESSAGE' => 'Address not found']);
    }

    // Soft-delete all matching duplicates
    queryTimed("
        UPDATE Addresses SET IsDeleted = 1
        WHERE UserID = ? AND Line1 = ? AND Line2 = ? AND City = ? AND StateID = ? AND ZIPCode = ? AND IsDeleted = 0
    ", [$userId, $qAddr['Line1'], $qAddr['Line2'] ?? '', $qAddr['City'], (int) $qAddr['StateID'], $qAddr['ZIPCode']]);

    jsonResponse(['OK' => true, 'MESSAGE' => 'Address deleted']);

} catch (Exception $e) {
    apiAbort(['OK' => false, 'ERROR' => 'server_error', 'MESSAGE' => $e->getMessage()]);
}