<?php

namespace app\controller\admin;

use app\support\ExpressCompanyService;
use support\Request;

class ExpressCompaniesController
{
    public function index(Request $request)
    {
        $enabledOnly = (int)$request->input('enabled_only', 0) === 1;

        return api_success([
            'list' => $this->service()->list($enabledOnly),
            'default_company' => $this->service()->defaultName(),
        ]);
    }

    public function catalog(Request $request)
    {
        $keyword = trim((string)$request->input('keyword', ''));
        $limit = max(1, min(100, (int)$request->input('limit', 30)));

        return api_success([
            'list' => $this->service()->catalogList($keyword, $limit),
            'total' => $this->service()->catalogTotal(),
            'synced_at' => $this->service()->catalogSyncedAt(),
        ]);
    }

    public function syncCatalog(Request $request)
    {
        try {
            $result = $this->service()->syncCatalog();
        } catch (\RuntimeException $e) {
            return api_error($e->getMessage(), 422);
        } catch (\Throwable $e) {
            return api_error('快递100公司码表同步失败', 500, [
                'detail' => $e->getMessage(),
            ]);
        }

        return api_success($result, '快递100公司码表已同步');
    }

    public function recognize(Request $request)
    {
        $trackingNo = trim((string)$request->input('tracking_no', ''));
        $companyName = trim((string)$request->input('company_name', $request->input('company_code', '')));
        if ($trackingNo === '') {
            return api_error('运单号不能为空', 422);
        }

        try {
            $result = $this->service()->recognizeCompany($companyName, $trackingNo);
        } catch (\RuntimeException $e) {
            return api_error($e->getMessage(), 422);
        } catch (\Throwable $e) {
            return api_error('快递公司识别失败', 500, [
                'detail' => $e->getMessage(),
            ]);
        }

        return api_success($result);
    }

    public function save(Request $request)
    {
        $id = (int)$request->input('id', 0);

        try {
            $companyId = $this->service()->save([
                'company_name' => $request->input('company_name', ''),
                'company_code' => $request->input('company_code', ''),
                'status' => $request->input('status', 'enabled'),
                'is_default' => $request->input('is_default', false),
                'sort_order' => $request->input('sort_order', 0),
                'remark' => $request->input('remark', ''),
            ], $id);
        } catch (\RuntimeException $e) {
            return api_error($e->getMessage(), 422);
        } catch (\Throwable $e) {
            return api_error('快递公司保存失败', 500, [
                'detail' => $e->getMessage(),
            ]);
        }

        return api_success([
            'id' => $companyId,
        ], $id > 0 ? '快递公司已更新' : '快递公司已创建');
    }

    private function service(): ExpressCompanyService
    {
        return new ExpressCompanyService();
    }
}