<?php

namespace app\api\controller;

use app\common\util\AppMsg;
use think\Controller;
use think\Db;

class AiDispatch extends Controller
{
    private $url = "http://121.36.46.135:8000/api/v1/dispatch";


    public function dispatch()
    {
        try {
            // 获取需要分派的组织ID，缓存1小时
            $orgIds = cache('ai_send');
            if (!$orgIds) {
                $configId = Db::name('config')
                    ->where('name', 'org_ai_send')
                    ->value('id');
                $orgIds = Db::name('config_org')
                    ->where('config_id', $configId)
                    ->where('value', 1)
                    ->column('org_id');
                cache('ai_send', $orgIds);
            }

            if (!empty($orgIds)) {
                foreach ($orgIds as $orgId) {
                    $this->assignToWorker($orgId);
                }
            }
        } catch (\Throwable $e) {
            echo '出错了~';
            \think\facade\Log::error('dispatch error: ' . $e->getMessage());
        }
    }

    public function assignToWorker($orgId)
    {
        try {
            // 获取组织的AI时间间隔（秒），缓存1小时
            $second = cache('ai_time_' . $orgId);
            if ($second === false) {
                $configId = Db::name('config')->where('name', 'org_ai_time')->value('id');
                $value = Db::name('config_org')->where('config_id', $configId)->where('org_id', $orgId)->value('value');
                $second = intval($value ?: 0);
                cache('ai_time_' . $orgId, $second);
            }
            $second = intval($second) * 60;

            // 查询最近订单，按时间正序，限制20条
            $orders = Db::name('orders')
                ->where('del', 0)
                ->where('order_mode', 1)
                ->where('org_id', $orgId)
                ->whereIn('work_type_mode', [1,2,3,4])
                ->when($second, function ($query) use ($second) {
                    $query->whereTime('create_time', '<=', date('Y-m-d H:i:s', time() - $second));
                })->whereNotExists(function ($query) {
                    $query->table('ai_send_fail')
                        ->whereColumn('ai_send_fail.order_id', 'orders.id');
                })
                ->field('id,sn,dep_id,work_type_mode')
                ->order('id desc')
                ->limit(20)
                ->select();
            if (empty($orders)) {
                return;
            }

            foreach ($orders as &$order) {
                $mode = $order['work_type_mode'];
                $workers = $this->getWorkersByMode($mode, $orgId);

                // 构建派工数据
                $data = [
                    'dispatch_type' => $mode,
                    'notify' => "http://wy.yjafw.com/api/ai_dispatch/notify",
                    'task' => [
                        'task_id' => $order['id'],
                    ],
                    'workers' => $workers,
                ];

                if ($mode == 1) {
                    // 获取部门用户
                    $users = Db::name('dep')->where('id', $order['dep_id'])->value('users');
                    $taskUsers = $users ? explode(',', $users) : [];
                    $data['task']['users'] = $taskUsers;
                    $typeId = Db::name('order_repair')->where('order_id', $order['id'])->value('type_id');
                    if (!$typeId){
                        continue;
                    }
                    $data['task']['required_skill'] = Db::name('order_type')->where('id', $typeId)->value('parent_id') ?? 0;

                }elseif ($mode == 3) {
                    $users = Db::name('order_convey')
                        ->alias('a')
                        ->join('address b', 'b.id = a.start')
                        ->where('a.order_id', $order['id'])
                        ->value('b.users');
                    $taskUsers = $users ? explode(',', $users) : [];
                    $data['task']['users'] = $taskUsers;

                }
                $res = $this->curl_post($this->url, json_encode($data, JSON_UNESCAPED_UNICODE));
//                echo $res . PHP_EOL;
                \think\facade\Log::info('Dispatch result: ' . $res);
            }
            unset($order);
        } catch (\Throwable $e) {
            echo $e->getMessage();
            \think\facade\Log::error('assignToWorker error: ' . $e->getMessage());
        }
    }

    /**
     * 获取指定模式和组织下的可用工作人员
     */
    private function getWorkersByMode($mode, $orgId)
    {
        $workers = [];
        $users =  cache('workers_mode_'.$mode.'_org_' . $orgId);
        if (!$users) {
            $roles = (new \app\common\model\WorkTypeMode())->getRoles($mode, $orgId);
            $roleIds = Db::name('roles')
                ->whereIn('parent_id', array_column($roles, 'id'))
                ->where('org_id', $orgId)
                ->where('del', 0)
                ->where('enable', 1)
                ->column('id');

            if (empty($roleIds)) return [];

            // 获取用户信息
            $users = Db::name('user_roles')
                ->alias('ur')
                ->join('user u', 'u.id = ur.user_id')
                ->where('u.del', 0)
                ->where('u.enable', 1)
                ->whereIn('ur.roles_id', $roleIds)
                ->where('u.work', 1)
                ->field('u.id as worker_id, u.real_name as name, u.label as skills')
                ->select();

            if (empty($users)){
                return [];
            }
            cache('workers_mode_'.$mode.'_org_' . $orgId,$users);
        }
        // 批量查询每个用户当前任务数，避免循环内count
        $userIds = array_column($users, 'worker_id');
        $todoCounts = Db::name('todo')
            ->where('org_id', $orgId)
            ->where('del', 0)
            ->whereIn('to_user_id', $userIds)
            ->whereIn('todo_mode', [1,2,3])
            ->where('create_yyyymm', date('Ym'))
            ->group('to_user_id')
            ->column('COUNT(*) as total_counts,COUNT(CASE WHEN todo_mode IN (1,2) THEN 1 END) as current_counts', 'to_user_id');

        foreach ($users as $user) {
            $user['current_orders'] = $todoCounts[$user['worker_id']]['current_counts'] ?? 0;
            $user['month_orders'] = $todoCounts[$user['worker_id']]['total_counts'] ?? 0;
            if ($mode == 1) {
                $user['skills'] = $user['skills'] ? explode(',', $user['skills']) : [];
            }

            $workers[] = $user;
        }

        return $workers;
    }

    public function addTodo($orderId,$workerId)
    {
        $time = getTime();
        $order = Db::name('orders')
            ->where('id',$orderId)
            ->field('org_id,work_type_mode,is_deal')
            ->find();
        if (!$order){
            return false;
        }
        $todoData = [
            'order_id' => $orderId,
            'todo_content' => "",
            'create_user_id' => -1,
            'org_id' => $order['org_id'],
            'create_time' => $time,
            'todo_mode' => 1,
            'work_type_mode' => $order['work_type_mode'],
            'create_yyyy' => date('Y'),
            'create_yyyymm' => date('Ym'),
            'create_yyyymmdd' => date('Ymd'),
            'to_user_id' => $workerId,
        ];
        $todoData['sn'] = get_unique_sn(get_config('sn_prefix'));
        $todoId = Db::name('todo')
            ->insertGetId($todoData);
        $taskData = [
            'org_id' => $order['org_id'],
            'type' => 1,
            'start_time' => $time,
            'create_time' => $time,
        ];
        $taskData['user_id'] = $workerId;
        $taskData['bus_id'] = $todoId;
        Db::name('ai_send_success')
            ->insert([
                'org_id' => $order['org_id'],
                'order_id' => $orderId,
                'todo_id' => $todoId,
                'user_id' => $workerId,
                'create_time' => $time,
                'mode'=>$order['work_type_mode'],
            ]);
        $res = Db::name('task')
            ->insert($taskData);
        $deal = $order['is_deal'];
        if(check_two_dispatch($workerId)==1){
            $deal = 1;
            $dLog = [
                'user_id'=>$workerId,
                'to_user_id'=>$workerId,
                'create_time' => $time,
                'content' => '',
                'order_id' => $orderId,
                'roles_id' => 0
            ];
            $res = Db::name('dispatch_log')
                ->insert($dLog);

        }
        $r = Db::name('orders')
            ->where('id',$orderId)
            ->update(['is_deal'=>$deal,'order_mode'=>4]);
        send_jpush([$workerId],AppMsg::PUSH_WORKER_ORDER_SEND,'',['id'=>$todoId]);
    }

    public function notify()
    {
        $json = file_get_contents('php://input');
        $data = json_decode($json, true);
        if ($data){
            if (!empty($data['order_id'])){
                if (!empty($data['worker_id'])){
                    $this->addTodo($data['order_id'], $data['worker_id']);
                }else{
                    $order = Db::name('orders')
                        ->where('id',$data['order_id'])
                        ->field('org_id,work_type_mode,is_deal')
                        ->find();
                    Db::name('ai_send_fail')->insert([
                        'org_id' => $order['org_id'],
                        'order_id' => $data['order_id'],
                        'create_time' => getTime(),
                        'mode'=>$order['work_type_mode'],
                        'msg'=>$order['message'] ?? '',
                    ]);
                }
            }
        }
        trace('ai派单：数据错误','error');
    }

    function curl_post($url , $data=array()){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
        curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json; charset=utf-8'));//重点
        // POST数据
        curl_setopt($ch, CURLOPT_POST, 1);
        // 把post的变量加上
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        $output = curl_exec($ch);
        curl_close($ch);
        return $output;

    }
}