<?php

namespace app\admin\controller;

use app\admin\addresmart\Address;
use app\admin\controller\orders\DispatchLogic;
use app\admin\model\Admin;
use app\admin\model\AuthGroupAccess;
use app\admin\model\Item;
use app\admin\model\Message;
use app\admin\model\order\Invoice;
use app\admin\model\OrderDispatch;
use app\admin\model\OrderLog;
use app\admin\model\orders\Dispatchlog;
use app\admin\model\Worker;
use app\admin\model\WorkerItem;
use app\common\cache\SimpleFileCache;
use app\common\cache\ThinkphpCacheAdapter;
use app\common\controller\Backend;
use app\common\Logic\OrderLogic;
use Carbon\Carbon;
use Carbon\Traits\Creator;
use fast\Tree;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Settings;
use think\Cache;
use think\Db;
use think\Exception;
use think\exception\DbException;
use think\exception\PDOException;
use think\exception\ValidateException;
use think\Hook;
use think\Loader;
use think\Model;
use function Symfony\Component\Clock\now;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;


/**
 * 订单列管理
 *
 * @icon fa fa-circle-o
 */
class Order extends Backend
{
    use CustomerInfoExtractor;

    /**
     * Order模型对象
     * @var \app\admin\model\Order
     */
    protected $model = null;
    protected $sources = null;
    protected $items = null;
    protected $itemsformattedTree = null;

    protected $noNeedRight = ['smart'];

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Order;
        $this->view->assign("statusList", $this->model->getStatusList());
        $sources = Db::name('source')
            ->where('status', 1)
            ->field(['id', 'title', 'key_word', 'pid'])
            ->order('pid', 'asc')
            ->order('sort', 'desc')
            ->select();
        $this->sources = $sources;
        $filtered = array_filter($sources, function ($item) {
            return $item['pid'] == 0;
        });

        $pid_map = array_column($filtered, null, 'id');
        $res = [];
        foreach ($sources as $item) {
            if ($item['pid'] != 0 && isset($pid_map[$item['pid']])) {
                $res [] = [
                    ...$item, 'ptitle' => $pid_map[$item['pid']]['title']
                ];
            }
        }
//        dd($res);

//        Tree::instance()->init($sources);
//        $data = Tree::instance()->getTreeList(Tree::instance()->getTreeArray(0), 'title');
//        dd($data);

        $items = Db::name('item')
            ->where('status', 1)
            ->field(['id', 'title', 'key_word', 'pid'])
            ->order('pid', 'asc')
            ->order('sort', 'desc')
            ->select();
        $tree = $this->buildTree($items);
        $formattedTree = $this->formatTree($tree);
        $phones = Db::name('phones')
            ->where('assigned_user', $this->auth->id)
            ->field(['id', 'model', 'phone_number'])
            ->select();

        $this->items = $items;
        $this->itemsformattedTree = $formattedTree;


        $coupons = Db::name('coupons')
            ->where('status', 'active')
            ->field(['id', 'code', 'description'])
            ->select();


        $users = Db::name('admin')
            ->field(['id', 'nickname'])
            ->select();

        $this->view->assign("sources", $res);
        $this->view->assign("coupons", $coupons);
        $this->view->assign("items", $formattedTree);
        $this->view->assign("phones", $phones);

        $this->view->assign("users", $users);


        //$this->view->assign("collectList", $this->model->getCollectList());
        //$this->view->assign("dispatchTypeList", $this->model->getDispatchTypeList());
    }


    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    public function index($getArray = false, $page = 0, $input_limit = 0)
    {
        $this->request->filter(['strip_tags', 'trim']);
        $group = \model('auth_group_access')->where('uid', $this->auth->id)->find()->group_id ?? 0;
        $user = \model('admin')->find($this->auth->id);
        $this->assignconfig('permissions', [
            'add' => $this->auth->check('order/add'),
            'edit' => $this->auth->check('order/edit'),
            'copy' => $this->auth->check('order/copy'),
            'reminder' => $this->auth->check('order/reminder'),
            'warning' => $this->auth->check('order/warning'),
            'addAbnormal' => $this->auth->check('order/addAbnormal'),
            'delete' => $this->auth->check('order/delete'),
            'invoice' => $this->auth->check('order/invoice'),
            'aftersale' => $this->auth->check('aftersales/aftersale/add'),
            'log' => $this->auth->check('order/log'),
            'dispatch' => $this->auth->check('orders/dispatch/add'),
            'map' => $this->auth->check('orders/dispatch/map'),
        ]);


        if (false === $this->request->isAjax() && $getArray == false) {
            return $this->view->fetch();
        }
        //如果发送的来源是 Selectpage，则转发到 Selectpage
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }

        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
        $build = $this->model
            ->field(['id', 'order_no', 'admin_id', 'customer', 'tel', 'status', 'area_id', 'address',
                'source', 'source_shop', 'source_uid', 'source', 'item_title', 'item_id', 'work_tel_id',
                'detail', 'remark', 'images', 'create_time', 'update_time', 'admin_id', 'dispatch_type',
                'receive_type',
                'plan_time',
                'coupon_id',
                'is_overtime',
                'dispatch_admin_user',
                'create_time',
                'audit_time',
                'total',
                'online_amount',
                'aftersale_id'
            ])
            ->where($where);
        $filter = (array)json_decode(input()['filter'] ?? '', true);

        if (isset($filter['audit_time'])) {
            $build->where('status', \app\admin\model\Order::STATUS_FINISHED);
        }

        $admin_filter = $filter['user.nickname'] ?? false;
        $area_id = $filter['area_id'] ?? false;
        $item_id = $filter['item_id'] ?? false;
        $is_timeout = $filter['is_timeout'] ?? null;
//        dd($create_time,$filter);
        if ($admin_filter) {
            $admin_ids = Admin::where('nickname', 'like', '%' . $admin_filter . '%')->column('id');
            $build->whereIn('admin_id', $admin_ids);
        }
        if ($area_id) {
            $build->where('area_id', 'like', $this->getSelectAreaCode($area_id) . '%');
        }
        if ($item_id) {
            $item_ids = $this->getItemsById($item_id);
            $item_ids [] = $item_id;
            $build->whereIn('item_id', $item_ids);
        }
        if (!is_null($is_timeout)) {
            $build->where('is_overtime', $is_timeout);

        }

        if ($group == 2) { // 录单员
            $build->where('admin_id', $user->id);
        } elseif ($group == 6) { // 派单员
            // 生成 SQL 语句
            $ids = $user->area_ids ?? '';
            if ($ids == '') {
                return ['total' => 0, 'rows' => []];
            }
            $ids = explode(',', $ids);
            $area_codes = $this->filterAreaCodes($ids);

            $build->where(function ($q) use ($area_codes) {
                foreach ($area_codes as $area_code) {
                    $q->whereOr('area_id', 'like', $area_code . '%');
                }
            });
        }

        $build
            ->with(['user' => function ($q) {
                    $q->field('id,nickname');
                }, 'area' => function ($q) {
                    $q->field('id,area_code,merge_name');
                }, 'phone' => function ($q) {
                    $q->field('id,model');
                }, 'coupon' => function ($q) {
                    $q->field('id,code,description');
                }, 'source' => [
                    'parent' => function ($q) {
                        $q->field('id,title');
                    }
                ]]
            )
            ->order($sort, $order);
        if ($getArray) {
            $list = $build->paginate([
                'list_rows' => $input_limit,
                'page' => $page
            ]);
        } else {
            $list = $build->paginate($limit);
        }

        foreach ($list as $item) {
            $item->aftersale_btn = false;
            if ($item->aftersale_id == 0 && $this->auth->check('aftersales/aftersale/add') && $item->status == \app\admin\model\Order::STATUS_FINISHED) {         //$item->status == \app\admin\model\Order::STATUS_FINISHED &&
                $item->aftersale_btn = true;
            }
            if (isset($item->getRelation('source')->parent->title)) {
                $item->source_total_name = '【' . $item->getRelation('source')->parent->title . '】' . ($item->getRelation('source')->title ?? '');
            } else {
                $item->source_total_name = ($item->getRelation('source')->title ?? '');
            }

            if ($item->status < 60) {
                $item->audit_time = null;
            }
            unset($item->source);
        }
        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }

    public function add()
    {
//         $order = \app\admin\model\Order::get(257);
//        $this->success(data:$order);
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');

        // 数据验证
        $validate = $this->validate($params, \app\admin\validate\Order::class . '.add');
        if ($validate !== true) {
            $this->error($validate);
        }

        if (!$params['set_time']) {
            $params['plan_time'] = '';
        }

        $params = array_filter($params, function ($val) {
            return $val != '';
        });
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }
        sleep(2);

        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                $this->model->validateFailException()->validate($validate);
            }


            $sources = $this->sources;
//            dd($sources);

            $sources = array_column($sources, null, 'id');

            if (!in_array($sources[$params['source']]['pid'], [3, 8]) && empty($params['customer'])) {
                $this->error('请输入客户名称');
            }
            $params['source_shop'] = $sources[$params['source']]['title'] ?? null;


            $itemIds = explode(',', $params['item_id'] ?? '');
            $params['item_id'] = end($itemIds);
            $params['item_title'] = $this->findElementByValue($this->itemsformattedTree, $params['item_id'] ?? null);


            $params['admin_id'] = ($params['admin_id'] ?? -1) == -1 ? $this->auth->id : $params['admin_id'];
            if (empty($params['admin_id'])) {
                $params['admin_id'] = $this->auth->id;
            }
            $params['status'] = 10;
            $params['total'] = $params['online_amount'] ?? 0;
            $params['dispatch_type'] = $params['dispatch_type'] ?? 2;
            $params['order_no'] = $this->generateOrderNumber();
            $params['create_time'] = date('Y-m-d H:i:s');
            $params['update_time'] = date('Y-m-d H:i:s');
            $params['receive_type'] = $params['receive_type'] ?: 1;
            $params['audit_time'] = date('Y-m-d H:i:s');

            $result = $this->model->allowField(true)->save($params);
            $auth = clone $this->auth;
            $order = \app\admin\model\Order::where('id', $this->model->id)->with(['source' => [
                    'parent' => function ($q) {
                        $q->field('id,title');
                    }
                ]]
            )->find();
//            dd($order);
            if (isset($order->getRelation('source')->parent->title)) {
                $order->source_total_name = '【' . $order->getRelation('source')->parent->title . '】' .
                    ($order->getRelation('source')->title ?? '');
            } else {
                $order->source_total_name = ($order->getRelation('source')->title ?? '');
            }
            unset($order->source);
            //日志
            $hookparams['order'] = $order;
            $hookparams['role'] = 1;
            $hookparams['auth'] = $auth;
            $hookparams['remark'] = '录入订单';
            Hook::listen('order_change', $hookparams);

            if ($params['dispatch_type'] == 2) {
                AutoDispatchLogic::autoDispatch($this->model, $this->auth);
            }
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            throw $e;
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success(data: $order);
    }

    public function edit($ids = null)
    {

        if (!$ids) {
            if (request()->isPost()) {
                $ids = input('id');
                if (!$ids) {
                    $this->error('缺少订单ID');
                }
            } else {
                $this->error('缺少订单ID');
            }
        }

        // 获取当前ID对应的订单信息
        $order = $this->model->get($ids);
        if (!$order) {
            $this->error('订单不存在');
        }

        // 判断是否为POST请求，进行更新操作
        if (request()->isPost()) {
            // 获取表单提交的数据
            $params = input('post.row/a');

            // 数据验证
            $validate = $this->validate($params, \app\admin\validate\Order::class . '.edit');
            if ($validate !== true) {
                $this->error($validate);
            }

            if (!$params['set_time']) {
                $params['plan_time'] = null;
            }

            //移除无用字段：是否设置上门时间
            unset($params['set_time']);

            $params['update_time'] = date('Y-m-d H:i:s');
            $sources = $this->sources;
            $sources = array_column($sources, 'title', 'id');
//            $data['user_id'] = $this->auth->id;
            $params['source_shop'] = $sources[$params['source']] ?? null;

            $sources = $this->sources;

            $sources = array_column($sources, 'title', 'id');

            $params['admin_id'] = ($params['admin_id'] == -1) ? $this->auth->id : $params['admin_id'];
            if (empty($params['admin_id'])) {
                $params['admin_id'] = $this->auth->id;
            }
            $params['source_shop'] = $sources[$params['source']] ?? null;
            $params['item_title'] = $this->findElementByValue($this->itemsformattedTree, $params['item_id'] ?? null);
//            $params['create_time'] = date('Y-m-d H:i:s');
            $params['update_time'] = date('Y-m-d H:i:s');

            $params['receive_type'] = $params['receive_type'] ?: 1;

            if ($order->receive_type != $params['receive_type']) {
                //修改派单表
                OrderDispatch::where('order_id', $order->id)->whereBetween('status', [0, 30])->update(['is_receipt' => $params['receive_type'] == 1 ? 1 : 0]);
            }

            // 更新订单信息
            $order->save($params);

            // 返回成功信息
            $this->success('更新成功', 'index');
        }
        $area = new \app\admin\model\Area();
        $area_name = $area->getNameByCode($order->area_id);
        $order->area_name = str_replace(',', '/', $area_name ?? '');
//        dd($area_name);
        // 将订单数据传递到视图
        $this->assign('row', $order);

        // 渲染编辑页面
        return $this->fetch();
    }


    public function copy($ids = null)
    {
        if (!$ids) {
            $this->error('缺少订单ID');
        }

        // 获取当前ID对应的订单信息
        $order = $this->model->get($ids);
        if (!$order) {
            $this->error('订单不存在');
        }


        $area = new \app\admin\model\Area();
        $area_name = $area->getNameByCode($order->area_id);
        $order->area_name = str_replace(',', '/', $area_name);

        // 将订单数据传递到视图
        $this->assign('row', $order);

        // 渲染编辑页面
        return $this->fetch();
    }

    function generateOrderNumber($prefix = '')
    {
        return \app\admin\model\Order::generateOrderNo();
    }

    use AmapTrait;

    public function smart()
    {
//        $titles = Item::where('status',1)->column('title');
//        $res = $this->extractCustomerInfo(request()->post('str'),$titles);
//        dd($res);
        $data = Address::smart(request()->post('str'));

        if ($data['item']['id'] ?? 0) {
            $data['item']['item'] = $this->findElementByValue($this->itemsformattedTree, $data['item']['id'] ?? null);
        }
        preg_match('/\b(1[3-9]\d{9})\b/', $data['mobile'], $match);
//        dd($data);
        $data['mobile'] = $match[0] ?? $data['mobile'];

        if ($data['addr'] && $data['addr'] != '') {
            $address = $this->getAddressByKeyword($data['addr']);
            if ($address) {
                $data['area_id'] = $address['adcode'];
                $location = explode(',', $address['location']);
                $data['lng'] = $location[0];
                $data['lat'] = $location[1];
            } else {
                $data['addr'] = '';
            }
        }
//        dd($data);


        $this->success(data: $data);
    }


    public function reminder($ids = null)
    {

        $order = $this->model->where('id', $ids)->find();

        $area_id = substr($order->area_id, 0, 4);

        $res = Admin::where('area_ids', 'like', '%' . $area_id . '%')
            ->column('id');


        $insert = [];
        foreach ($res as $re) {
            $insert [] = [
                'to_id' => $re,
                'type' => 1,
                'title' => '催单通知',
                'content' => '【催单通知】您有一条订单号为' . $order->order_no . '的订单被催单，请立即派单！'
            ];
        }
        $build = new Message();
        $build->saveAll($insert);

        $this->success($order['order_no']);
    }


    public function warning($ids = null)
    {


        if (false === $this->request->isPost()) {
            $order = $this->model->where('id', $ids)->find();
            $abnormals = model('abnormal')->where('type', 3)->order('sort', 'desc')->select();
            $options = [];
            foreach ($abnormals as $abnormal) {
                $options [] = $abnormal->toArray();
            }
            return $this->fetch('warning', ['row' => $order, 'options' => $options]);
        }

        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        $order = model('order')->get($params['order_id']);


        $area_id = substr($order->area_id, 0, 4);

        $res = Admin::where('area_ids', 'like', '%' . $area_id . '%')
            ->column('id');

        $dispatch_admin = AuthGroupAccess::where('group_id', 6)
            ->column('uid');
        $res = array_values(array_intersect($res, $dispatch_admin));

        $message = $params['detail'] ?? '';
        $abnormals = model('abnormal')->where('type', 3)
            ->where('id', $params['abnormal_id'])->find();

        $insert = [];
        foreach ($res as $re) {
            $insert [] = [
                'to_id' => $re,
                'type' => 1,
                'title' => '订单内容变更',
                'content' => '【订单内容变更】您有一条订单' . $order->order_no . '信息被修改，异常类型【' . $abnormals->title . '】，备注：【' . $message . '】，请注意查收。'
            ];
        }
        $build = new Message();
        $build->saveAll($insert);

        $this->success('操作成功');
    }


    public function addAbnormal($ids = null)
    {
        if (false === $this->request->isPost()) {

            $abnormals = model('abnormal')->where('type', 1)->order('sort', 'desc')->select();
            $abnormals_data = [];
            foreach ($abnormals as $abnormal) {
                $abnormals_data [] = $abnormal->toArray();
            }
            $order = model('order')->get($ids);
            return $this->fetch('abnormal', ['row' => $order, 'options' => $abnormals_data]);
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        $order = model('order')->get($params['order_id']);

        $result = false;
        Db::startTrans();
        try {
            $abnormal_title = model('abnormal')->get($params['abnormal_id'])->title ?? '';
            $insert = [
                'order_id' => $params['order_id'],
                'status' => 0,
                'level' => $params['level'],
                'abnormal_id' => $params['abnormal_id'],
                'abnormal_title' => $abnormal_title,
                'detail' => $params['detail'],
                'admin_id' => $this->auth->id,
                'admin_user' => $this->auth->getUserInfo()['nickname'] ?? '',
                'create_time' => now()->format('Y-m-d H:m:s'),
                'update_time' => now()->format('Y-m-d H:m:s'),
            ];

            $orderDispatch = OrderDispatch::where('order_id', $order->id)->whereBetween('status', '>=', 0)->find();

            if ($params['abnormal_id'] == 2 || $params['abnormal_id'] == 3) {

                $order->status = \app\admin\model\Order::STATUS_CANCEL;
                $order->save();

                if (!empty($orderDispatch)) {
                    $orderLogic = new OrderLogic();
                    $orderLogic->cancelOrderDispatch($orderDispatch, $this->auth, '订单被取消', false);
                    //日志
                    $hookparams['order'] = $order;
                    $hookparams['role'] = 1;
                    $hookparams['auth'] = $this->auth;
                    $hookparams['remark'] = $params['remark'] ?? '';
                    Hook::listen('order_change', $hookparams);
                }

                $insert['deal_type'] = 2;
                $insert['handle_detail'] = '系统取消订单';
                $insert['handle_admin_user'] = config('system_name');
                $insert['handle_admin_id'] = config('system_id');
                $insert['handle_time'] = now()->format('Y-m-d H:i:s');
                $insert['status'] = 1;

            } else if ($params['abnormal_id'] == 5 || $params['abnormal_id'] == 15) {

                $order->status = \app\admin\model\Order::STATUS_DISPATCHING;
                $order->save();
                if (!empty($orderDispatch)) {
                    $OrderLogic = new OrderLogic();
                    $OrderLogic->noWorkerCanGetIt($orderDispatch, '系统取消' . $abnormal_title);
                    AutoDispatchLogic::autoDispatch($order);
                }

                $insert['deal_type'] = 3;
                $insert['handle_detail'] = '系统重新派单';
                $insert['handle_admin_user'] = config('system_name');
                $insert['handle_admin_id'] = config('system_id');
                $insert['handle_time'] = now()->format('Y-m-d H:i:s');
                $insert['status'] = 1;
            } else {
                Message::create([
                    'to_id' => $order->admin_id,
                    'type' => 1,
                    'title' => '订单报错通知',
                    'content' => '【订单报错通知】您有一条订单号为' . $order->order_no . '的订单订单信息录入错误，请前往报错订单界面进行查看，并立即处理！'
                ]);
            }


            $result = \model('order_abnormal')->insert($insert);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }


    public function delete($ids = null)
    {
        if (false === $this->request->isPost()) {

            $options = \model('abnormal')->where('type', 2)->select();
            $op = [];
            foreach ($options as $option) {
                $op[] = ['id' => $option->id, 'title' => $option->title];
            }
            $order = model('order')->get($ids);
            if (!$order) {
                $this->error('Not Find');
            }
            return $this->fetch('delete', ['row' => $order, 'options' => $op]);
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        $send_mail = $params['notify'] ?? false;

        $result = false;
        Db::startTrans();
        $order = model('order')->get($params['order_id']);
        if (!$order) {
            $this->error('Not Find');
        }

        try {

            $params['status'] = \app\admin\model\Order::STATUS_CANCEL;

            unset($params['notify']);

            $result = $order->allowField(true)->save($params);

            $dispatch = OrderDispatch::where('order_id', $order->id)->where('status', '>=', 0)->find();
            if (!empty($dispatch)) {
                $orderLogic = new OrderLogic();
                $orderLogic->cancelOrderDispatch($dispatch, $this->auth, '订单被取消', false);
            }
            //日志
            $hookparams['order'] = $order;
            $hookparams['role'] = 1;
            $hookparams['auth'] = $this->auth;
            $hookparams['remark'] = $params['remark'] ?? '取消订单';
            Hook::listen('order_change', $hookparams);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }

        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }

        if ($send_mail) {
            SendMailLogic::sendToCustomStop($order->tel);
        }

        $this->success();
    }


    public function send($ids = null)
    {
        if (false === $this->request->isPost()) {

            $options = \model('admin')->select();
            $op = [];
            foreach ($options as $option) {
                $op[] = ['id' => $option->id, 'title' => $option->nickname];
            }
            $order = model('order')->get($ids);
            return $this->fetch('delete', ['row' => $order, 'options' => $op]);
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);


        $result = false;
        Db::startTrans();
        try {
            $order = model('order')->get($params['order_id']);
            if (!$order) {
                $this->error('Not Find');
            }
            $params['status'] = \app\admin\model\Order::STATUS_CANCEL;
            $result = $order->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }


    /**
     * 编辑
     *
     * @param $ids
     * @return string
     * @throws DbException
     * @throws \think\Exception
     */
    public function invoice($ids = null)
    {
        if (false === $this->request->isPost()) {
            $order = model('order')->get($ids);
            return $this->fetch('order/invoice/add', ['row' => $order]);
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }
        $result = false;
        Db::startTrans();
        try {
            $params['invoice_method'] = 1;
            $result = (new Invoice())->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }

    function findElementByValue($data, $targetValue, $path = [])
    {
        foreach ($data as $item) {
            // 将当前节点的 label 添加到路径中
            $newPath = array_merge($path, [$item['label']]);

            // 如果找到目标值，返回路径
            if ($item['value'] == $targetValue) {
                return implode(' / ', $newPath);
            }

            // 如果当前节点有 children，递归搜索
            if (isset($item['children']) && is_array($item['children'])) {
                $result = $this->findElementByValue($item['children'], $targetValue, $newPath);
                if ($result) {
                    return $result;
                }
            }
        }
        return null; // 如果找不到返回 null
    }


    protected function buildparams($searchfields = null, $relationSearch = null)
    {
        $searchfields = is_null($searchfields) ? $this->searchFields : $searchfields;
        $relationSearch = is_null($relationSearch) ? $this->relationSearch : $relationSearch;
        $search = $this->request->get("search", '');
        $filter = $this->request->get("filter", '');
        $op = $this->request->get("op", '', 'trim');
        $sort = $this->request->get("sort", !empty($this->model) && $this->model->getPk() ? $this->model->getPk() : 'id');
        $order = $this->request->get("order", "DESC");
        $offset = max(0, $this->request->get("offset/d", 0));
        $limit = max(0, $this->request->get("limit/d", 0));
        $limit = $limit ?: 999999;
        //新增自动计算页码
        $page = $limit ? intval($offset / $limit) + 1 : 1;
        if ($this->request->has("page")) {
            $page = max(0, $this->request->get("page/d", 1));
        }
        $this->request->get([config('paginate.var_page') => $page]);
        $filter = (array)json_decode($filter, true);

        unset($filter['item_id']);

        unset($filter['area_id']);


        $filter = $filter ? $filter : [];
        $where = [];
        $alias = [];
        $bind = [];
        $name = '';
        $aliasName = '';
        if (!empty($this->model) && $relationSearch) {
            $name = $this->model->getTable();
            $alias[$name] = Loader::parseName(basename(str_replace('\\', '/', get_class($this->model))));
            $aliasName = $alias[$name] . '.';
        }
        $sortArr = explode(',', $sort);
        foreach ($sortArr as $index => & $item) {
            $item = stripos($item, ".") === false ? $aliasName . trim($item) : $item;
        }
        unset($item);
        $sort = implode(',', $sortArr);
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            $where[] = [$aliasName . $this->dataLimitField, 'in', $adminIds];
        }
        if ($search) {
            $searcharr = is_array($searchfields) ? $searchfields : explode(',', $searchfields);
            foreach ($searcharr as $k => &$v) {
                $v = stripos($v, ".") === false ? $aliasName . $v : $v;
            }
            unset($v);
            $where[] = [implode("|", $searcharr), "LIKE", "%{$search}%"];
        }
        $index = 0;
        $op = (array)json_decode($op, true);
        foreach ($filter as $k => $v) {
            if ($k == 'user.nickname' || $k == 'is_timeout') continue;
            if (!preg_match('/^[a-zA-Z0-9_\-\.]+$/', $k)) {
                continue;
            }
            $sym = $op[$k] ?? '=';
            if (stripos($k, ".") === false) {
                $k = $aliasName . $k;
            }
            $v = !is_array($v) ? trim($v) : $v;
            $sym = strtoupper($op[$k] ?? $sym);
            //null和空字符串特殊处理
            if (!is_array($v)) {
                if (in_array(strtoupper($v), ['NULL', 'NOT NULL'])) {
                    $sym = strtoupper($v);
                }
                if (in_array($v, ['""', "''"])) {
                    $v = '';
                    $sym = '=';
                }
            }

            switch ($sym) {
                case '=':
                case '<>':
                    $where[] = [$k, $sym, (string)$v];
                    break;
                case 'LIKE':
                case 'NOT LIKE':
                case 'LIKE %...%':
                case 'NOT LIKE %...%':
                    $where[] = [$k, trim(str_replace('%...%', '', $sym)), "%{$v}%"];
                    break;
                // ✅ 新增：右匹配（like%）
                case 'LIKE%':
                    $where[] = [$k, 'LIKE', "{$v}%"];
                    break;

                // ✅ 新增：左匹配（%like）
                case '%LIKE':
                    $where[] = [$k, 'LIKE', "%{$v}"];
                    break;
                case '>':
                case '>=':
                case '<':
                case '<=':
                    $where[] = [$k, $sym, intval($v)];
                    break;
                case 'FINDIN':
                case 'FINDINSET':
                case 'FIND_IN_SET':
                    $v = is_array($v) ? $v : explode(',', str_replace(' ', ',', $v));
                    $findArr = array_values($v);
                    foreach ($findArr as $idx => $item) {
                        $bindName = "item_" . $index . "_" . $idx;
                        $bind[$bindName] = $item;
                        $where[] = "FIND_IN_SET(:{$bindName}, `" . str_replace('.', '`.`', $k) . "`)";
                    }
                    break;
                case 'IN':
                case 'IN(...)':
                case 'NOT IN':
                case 'NOT IN(...)':
                    $where[] = [$k, str_replace('(...)', '', $sym), is_array($v) ? $v : explode(',', $v)];
                    break;
                case 'BETWEEN':
                case 'NOT BETWEEN':
                    $arr = array_slice(explode(',', $v), 0, 2);
                    if (stripos($v, ',') === false || !array_filter($arr, function ($v) {
                            return $v != '' && $v !== false && $v !== null;
                        })) {
                        continue 2;
                    }
                    //当出现一边为空时改变操作符
                    if ($arr[0] === '') {
                        $sym = $sym == 'BETWEEN' ? '<=' : '>';
                        $arr = $arr[1];
                    } elseif ($arr[1] === '') {
                        $sym = $sym == 'BETWEEN' ? '>=' : '<';
                        $arr = $arr[0];
                    }
                    $where[] = [$k, $sym, $arr];
                    break;
                case 'RANGE':
                case 'NOT RANGE':
                    $v = str_replace(' - ', ',', $v);
                    $arr = array_slice(explode(',', $v), 0, 2);
                    if (stripos($v, ',') === false || !array_filter($arr)) {
                        continue 2;
                    }
                    //当出现一边为空时改变操作符
                    if ($arr[0] === '') {
                        $sym = $sym == 'RANGE' ? '<=' : '>';
                        $arr = $arr[1];
                    } elseif ($arr[1] === '') {
                        $sym = $sym == 'RANGE' ? '>=' : '<';
                        $arr = $arr[0];
                    }
                    $tableArr = explode('.', $k);
                    if (count($tableArr) > 1 && $tableArr[0] != $name && !in_array($tableArr[0], $alias)
                        && !empty($this->model) && $this->relationSearch) {
                        //修复关联模型下时间无法搜索的BUG
                        $relation = Loader::parseName($tableArr[0], 1, false);
                        $alias[$this->model->$relation()->getTable()] = $tableArr[0];
                    }
                    $where[] = [$k, str_replace('RANGE', 'BETWEEN', $sym) . ' TIME', $arr];
                    break;
                case 'NULL':
                case 'IS NULL':
                case 'NOT NULL':
                case 'IS NOT NULL':
                    $where[] = [$k, strtolower(str_replace('IS ', '', $sym))];
                    break;
                default:
                    break;
            }
            $index++;
        }
        if (!empty($this->model)) {
            $this->model->alias($alias);
        }
        $model = $this->model;
        $where = function ($query) use ($where, $alias, $bind, &$model) {
            if (!empty($model)) {
                $model->alias($alias);
                $model->bind($bind);
            }
            foreach ($where as $k => $v) {
                if (is_array($v)) {
                    call_user_func_array([$query, 'where'], $v);
                } else {
                    $query->where($v);
                }
            }
        };

        return [$where, $sort, $order, $offset, $limit, $page, $alias, $bind];
    }

    public function log($ids)
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);

        $dispatch_id = $this->request->get('dispatch_id');

        if (false === $this->request->isAjax()) {
            //page2变更日志
            $orderLogs = OrderLog::where('order_id', $ids)->order('id', 'desc')->select();

            $this->view->assign('logs', json_encode($orderLogs));
            $this->view->assign('cdnurl', config('upload.cdnurl'));
            return $this->fetch('orders/dispatchlog/index');
        }
        //如果发送的来源是 Selectpage，则转发到 Selectpage
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
        $list = $this->model
            ->where($where)
            ->where('dispatch_id', $dispatch_id)
            ->order($sort, $order)
            ->paginate($limit);
        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }


    public function export()
    {
        // 表头结构（可从参数获取或手动定义）
        $columns = json_decode($this->request->get('columns', ''), true);
//        dd($columns);
        if (!$columns) {
            // 用第一页数据自动生成字段
            $sample = $this->index(true, 1, 1)->getData();
            if (!isset($sample['rows'][0])) {
                return json(['code' => 0, 'msg' => '无数据可导出']);
            }
            $columns = [];
            foreach ($sample['rows'][0] as $key => $value) {
                $columns[] = ['field' => $key, 'title' => $key];
            }
        }

        // 数据获取函数：分页获取数据（支持返回 array）
        $fetchData = function ($page, $limit) {
            $result = $this->index(true, $page, $limit);
            $order = new \app\admin\model\Order();
            foreach ($result->getData()['rows'] as $item){
                $item->status = $order->getStatusList()[$item->status] ?? '';
                $item->dispatch_type = $item->dispatch_type == 1 ? '手动派单' : '自动派单';
                $item->is_overtime = $item->is_overtime  ? '超时' : '未超时';
                $item->receive_type = $item->receive_type == 1  ? '已收定金' : '已收全款';
                $images  = explode(',',$item->images ?? '');
                $url = '';
                if ($images){
                    foreach ($images as $img){
                        if($img == '')continue;
                        $url .= cdnurl($img) . ',';
                    }
                }
                $item->images = $url;
            }
            return $result->getData()['rows'] ?? [];
        };

        $this->exportCsvByStream($columns, $fetchData, '订单导出_' . date('Ymd_His') . '.xlsx');
    }


}