<?php

declare(strict_types=1);

require __DIR__ . '/vendor/autoload.php';

use GuzzleHttp\Client;
use Mcp\Server;
use Mcp\Server\Transport\StdioTransport;

$token = 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJwd2QiOiI2ODI5N2FjYzUwZDczYWQzZmNmMTNlM2Y4MWYxMWQyZSIsImlzcyI6InRwb2ludC5hZ3JpbWVkaWEuY24iLCJhdWQiOiJ0cG9pbnQuYWdyaW1lZGlhLmNuIiwiaWF0IjoxNzgwODk3Mjk3LCJuYmYiOjE3ODA4OTcyOTcsImV4cCI6MTc4MzQwMjg5NywianRpIjp7ImlkIjo0LCJ0eXBlIjoiYWRtaW4ifX0.G2yB38bYkf0b37kpAbQViDuXY4QHeRjm99WNXjSh4L0';

$server = Server::builder()
    ->setServerInfo('Merchant MCP', '1.0.0')
    ->addTool(
        handler: function () use ($token): array {
            $client = new Client([
                'timeout' => 10,
            ]);

            $response = $client->get(
                'https://tpoint.agrimedia.cn/adminapi/offline/list',
                [
                    'headers' => [
                        'accept' => 'application/json',
                        'authori-zation' => 'Bearer ' . $token,
                    ],
                    'query' => [
                        'status' => -1,
                        'field_key' => 'all',
                        'page' => 1,
                        'limit' => 100,
                        'time' => '2026/06/23-2026/06/23',
                    ],
                ]
            );

            $data = json_decode(
                (string) $response->getBody(),
                true
            );

            $orders = $data['data']['list'] ?? [];

            $activeMerchants = [];
            $successOrderCount = 0;
            $totalOrderAmount = 0.0;
            $totalRealPay = 0.0;

            foreach ($orders as $order) {
                $merchantId = (int) ($order['merchant_id'] ?? 0);

                if ($merchantId > 0) {
                    $activeMerchants[$merchantId] = true;
                }

                /*
                 * 这里暂时按 status = 1 作为成功订单。
                 * 后面再确认你项目的真实状态含义。
                 */
                if ((int) ($order['status'] ?? -1) === 1) {
                    $successOrderCount++;
                }

                $totalOrderAmount += (float) ($order['order_price'] ?? 0);
                $totalRealPay += (float) ($order['real_pay'] ?? 0);
            }

            return [
                'orderCount' => count($orders),
                'activeMerchantCount' => count($activeMerchants),
                'successOrderCount' => $successOrderCount,
                'totalOrderAmount' => round($totalOrderAmount, 2),
                'totalRealPay' => round($totalRealPay, 2),
            ];
        },
        name: 'get_order_summary',
        description: '获取订单总数、活跃商户数、成功订单数和金额统计'
    )
    ->build();

$transport = new StdioTransport();

$server->run($transport);