<?php

namespace common\services;

use Yii;

/**
 * 推广员与订单/挂号绑定解析（与 Laravel SalespersonOrderBindService 规则一致）。
 */
class SalespersonOrderBindService
{
    /**
     * @return array{salesperson_id: int, user_salesperson_id: int}
     */
    public function resolveForOrder(int $userId, int $storeId, int $orderCreatedAt): array
    {
        $empty = ['salesperson_id' => 0, 'user_salesperson_id' => 0];

        if ($userId <= 0 || $storeId <= 0) {
            return $empty;
        }

        $bind = (new \yii\db\Query())
            ->from('xk_user_salesperson')
            ->where(['user_id' => $userId, 'status' => 0])
            ->orderBy(['id' => SORT_DESC])
            ->one();

        if (!$bind) {
            return $empty;
        }

        $salespersonId = (int) ($bind['salesperson_id'] ?? 0);
        if ($salespersonId <= 0) {
            return $empty;
        }

        $storeIds = (new \yii\db\Query())
            ->select('store_id')
            ->from('xk_salesperson_qr_code')
            ->where(['salesperson_id' => $salespersonId])
            ->column();

        $storeIds = array_map('intval', $storeIds);
        if (!in_array($storeId, $storeIds, true)) {
            return $empty;
        }

        $bindCreatedAt = $bind['created_at'] ?? 0;
        if (!is_numeric($bindCreatedAt)) {
            $bindCreatedAt = strtotime((string) $bindCreatedAt);
        }
        $bindCreatedAt = (int) $bindCreatedAt;

        if ($orderCreatedAt <= $bindCreatedAt) {
            return $empty;
        }

        $salesperson = (new \yii\db\Query())
            ->from('xk_salesperson')
            ->where(['id' => $salespersonId])
            ->one();

        if (!$salesperson) {
            return $empty;
        }

        return [
            'salesperson_id' => (int) $salesperson['id'],
            'user_salesperson_id' => (int) ($bind['id'] ?? 0),
        ];
    }
}