<?php


namespace app\admin\controller;

use app\BaseController;
use think\App;
use think\facade\Db;
use think\facade\Validate;
use app\admin\model\Process as ProcessModel;
use app\admin\model\ActionProcess as APModel;

//流程单
class Process extends Base
{

    public function __construct(App $app)
    {
        parent::__construct($app);
    }

    /**
     * @return \think\response\Json|void
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function list()
    {
        $page = isset($this->post['page']) && $this->post['page'] != "" ? intval($this->post['page']) : 1;
        $size = isset($this->post['size']) && $this->post['size'] != "" ? intval($this->post['size']) : 10;

        $count = Db::name("process")->where('is_del', 0)->count();
        $total = ceil($count / $size);
        $page = $page > $total ? $total : $page;
        $list = Db::name("process")->where('is_del', 0)->page($page, $size)->select();
        return app_show(0, "获取成功", ["list" => $list, "count" => $count]);
    }

    /**
     * @return \think\response\Json|void
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function info()
    {
        $id = isset($this->post['id']) && $this->post['id'] != "" ? intval($this->post['id']) : "";
        if ($id == "") {
            return error_show(1004, "参数id 不能为空");
        }
        $info = Db::name("process")->where(['id' => $id, "is_del" => 0])->find();
        if (empty($info)) {
            return error_show(1004, "流程信息未找到");
        }
        $list = Db::name("action_process")->where(["pid" => $id, "is_del" => 0])->order("weight,id")->select();
        $info['item'] = empty($list) ? [] : $list;
        return app_show(0, "获取成功", $info);
    }

    //审核记录
    public function process()
    {
        $param = $this->request->filter('trim')->only(['type', 'orderCode'], 'post');

        $val = Validate::rule([
            'type'=>'require',
            'orderCode'=>'require',
        ]);
        if (!$val->check($param)) return error_show(1004, $val->getError());
//        $process_type = isset($this->post['type']) && $this->post['type'] != "" ? $this->post['type'] : "";
//        if ($process_type == "") {
//            return error_show(1004, "参数type 不能为空");
//        }
//        $orderCode = isset($this->post['orderCode']) && $this->post['orderCode'] != "" ? $this->post['orderCode'] : "";
//        if ($orderCode == "") {
//            return error_show(1004, "参数orderCode不能为空");
//        }
//        $list = Db::name("action_process")
//            ->where(['order_type' => $param['type'], "is_del" => 0, "status" => 1])
//            ->order("weight desc,id desc")
//            ->column('*', 'order_process');

        //根据所有的状态，查询对应的操作
//        $order_process_s = array_column($list, 'order_process');

        $rs = Db::name("process_order")
            ->alias('a')
            ->leftJoin('action_process b', 'b.order_type=a.order_type AND b.order_process=a.action_process')
            ->where(["a.order_type" => $param['type']])
            ->order('a.id', 'asc')
            ->field('a.id,a.action_uid,a.action_name,a.addtime,a.action_process,a.order_type,a.source,a.level,a.action_process,b.status_name');
        if (is_numeric($param['orderCode'])) $rs->where('a.order_id', $param['orderCode']);
        else $rs->where('a.order_code', $param['orderCode']);

        $node = $rs
            ->select()
            ->toArray();

        $i = 0;
        $data = [['status_name' => '创建', 'order_process' => -1]];
        foreach ($node as $value) {

            $data[$i] = array_merge($data[$i], [
                'action_uid' => $value['action_uid'],
                'action_name' => $value['action_name'],
                'addtime' => $value['addtime'],
                'source' => $value['source'],
                'level' => $value['level'],
            ]);

            $data[$i + 1] = [
                'status_name' => $value['status_name'],
                'order_process' => $value['action_process']
            ];
//            $value['order_process'] = isset($list[$value['action_process']]['order_process']) ? $list[$value['action_process']]['order_process'] : 0;
//            $value['order_name'] = isset($list[$value['action_process']]['order_name']) ? $list[$value['action_process']]['order_name'] : '';
//            $value['pid'] = isset($list[$value['action_process']]['pid']) ? $list[$value['action_process']]['pid'] : '';
//            $value['status_name'] = isset($list[$value['action_process']]['status_name']) ? $list[$value['action_process']]['status_name'] : '';
//            $value['roleid'] = isset($list[$value['action_process']]['roleid']) ? $list[$value['action_process']]['roleid'] : '';
//            $value['status'] = isset($list[$value['action_process']]['status']) ? $list[$value['action_process']]['status'] : '';
//            $value['weight'] = isset($list[$value['action_process']]['weight']) ? $list[$value['action_process']]['weight'] : '';
//            $value['is_del'] = isset($list[$value['action_process']]['is_del']) ? $list[$value['action_process']]['is_del'] : '';

            $i++;
        }

//        if ($node) array_unshift($node, ['status_name' => '创建', 'order_process' => -1]);

        return app_show(0, "获取成功", $data);
    }


    //获取流程列表
    public function getList()
    {
        $param = $this->request->filter('trim')->only(['status' => '', 'process_name' => '', 'creater' => '', 'addtime_start' => '', 'addtime_end' => '', 'page' => 1, 'size' => 15], 'post');

        $where = [['is_del', '=', ProcessModel::$is_del_normal]];
        if ($param['status'] != '') $where[] = ['status', '=', $param['status']];
        if ($param['process_name'] != '') $where[] = ['process_name', 'like', '%' . $param['process_name'] . '%'];
        if ($param['creater'] != '') $where[] = ['creater', 'like', '%' . $param['creater'] . '%'];
        if ($param['addtime_start'] != '' && $param['addtime_end'] != '') $where[] = ['addtime', 'between', [$param['addtime_start'], $param['addtime_end'] . ' 23:59:59']];

        $count = Db::name('process')
            ->where($where)
            ->count('id');

        $list = ProcessModel::field('id,process_name,process_type,status,creater,addtime')
            ->where($where)
            ->order(['weight'=>'desc','id'=>'desc'])
            ->page($param['page'], $param['size'])
            ->select()
            ->toArray();

        return app_show(0, '获取成功', ['count' => $count, 'list' => $list]);

    }

    //增加流程
    public function add()
    {
        $param = $this->request->filter('trim')->only(['token', 'process_name', 'process_type', 'remark' => ''], 'post');

        $val = Validate::rule([
            'token' => 'require',
            'process_name|流程名称' => 'require|max:255',
            'process_type|流程值' => 'require|max:255|checkProcessType:',
        ]);

        $val->extend('checkProcessType', function ($val) {
            return ProcessModel::where(['process_type' => $val, 'is_del' => ProcessModel::$is_del_normal])->field('id')->findOrEmpty()->isEmpty() ? true : '该流程值已存在';
        });

        if (!$val->check($param)) return error_show(1005, $val->getError());

        $user = GetUserInfo($param['token']);

        $uid = isset($user['data']['id']) ? $user['data']['id'] : 0;
        $uname = isset($user['data']['nickname']) ? $user['data']['nickname'] : '';
        $date = date('Y-m-d H:i:s');

        return ProcessModel::create(array_merge($param, [
            'is_del' => ProcessModel::$is_del_normal,
            'status' => ProcessModel::$status_disable,
            'createrid' => $uid,
            'creater' => $uname,
            'addtime' => $date,
            'updaterid' => $uid,
            'updater' => $uname,
            'updatetime' => $date,
        ]))->save() ? app_show(0, '新增流程成功') : error_show(1005, '新增流程失败');

    }

    //读取
    public function read()
    {
        $id = $this->request->filter('trim')->post('id/d', 0);

        $res = ProcessModel::field('id,process_name,process_type')
            ->where(['id' => $id, 'is_del' => ProcessModel::$is_del_normal])
            ->findOrEmpty()
            ->toArray();

        return app_show(0, '获取详情成功', $res);
    }

    //修改流程
    public function update()
    {
        $param = $this->request->filter('trim')->only(['token', 'id', 'process_name', 'process_type', 'status', 'is_del', 'remark'], 'post');

        $val = Validate::rule([
            'token' => 'require',
            'id|ID' => 'require|number|gt:0',
            'process_name|流程名称' => 'max:255',
            'process_type|流程值' => 'max:255|checkProcessType:',
            'status|状态' => 'number|in:' . ProcessModel::$status_normal . ',' . ProcessModel::$status_disable,
            'is_del|是否删除' => 'number|eq:' . ProcessModel::$is_deleted,
        ]);

        $val->extend('checkProcessType', function ($val, $rule, $data) {
            return ProcessModel::where(['process_type' => $val, 'is_del' => ProcessModel::$is_del_normal])->where('id', '<>', $data['id'])->field('id')->findOrEmpty()->isEmpty() ? true : '该流程值已存在';
        });

        if (!$val->check($param)) return error_show(1005, $val->getError());

        if (isset($param['status']) && $param['status'] == ProcessModel::$status_normal) {
            //启用流程时候，校验该流程下有没有开始节点和结束节点
            $ap_info = APModel::where([
                'process_id' => $param['id'],
                'is_del' => APModel::$is_del_normal,
                'status' => APModel::$status_normal
            ])->whereIn('action_type', [
                APModel::$action_type_start,
                APModel::$action_type_end
            ])->column('id', 'action_type');

            if (count($ap_info) != 2) return error_show(1005, '该流程下缺少开始节点和结束节点');
        }

        $user = GetUserInfo($param['token']);

        $uid = isset($user['data']['id']) ? $user['data']['id'] : 0;
        $uname = isset($user['data']['nickname']) ? $user['data']['nickname'] : '';
        $date = date('Y-m-d H:i:s');

        return ProcessModel::where(['id' => $param['id'], 'is_del' => ProcessModel::$is_del_normal])->strict(false)->save(array_merge($param, [
            'updaterid' => $uid,
            'updater' => $uname,
            'updatetime' => $date,
        ])) ? app_show(0, '修改流程成功') : error_show(1005, '修改流程失败');

    }


}