<?php

namespace app\admin\controller\oa;

use app\common\controller\Backend;
use think\Db;
use think\exception\DbException;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * 任务
 *
 * @icon fa fa-circle-o
 */
class Task extends Backend
{

    /**
     * Task模型对象
     * @var \app\admin\model\oa\Task
     */
    protected $model = null;

    protected $dataLimit = 'personal';

    protected $dataLimitField = 'exec_admin_id';

    protected $dataLimitFieldAutoFill = false;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\oa\Task;
        $this->view->assign("typeList", $this->model->getTypeList());
        $this->view->assign("statusList", $this->model->getStatusList());
    }


    /**
     * 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
     */


    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $dateTime = date('Y-m-d');
            foreach ($where as $k => $item) {
                if ($item[0] != 'task.status') {
                    continue;
                }

                if (in_array($item[2], [1, 4])) {
                    $where[] = ['expire_end_time', '<=', $dateTime];
                    continue;
                }

                if ($item[2] == 2) {
                    $where[$k][2] = 4;
                    $where[] = ['expire_end_time', '>', $dateTime];
                    continue;
                }

                if ($item[2] == 6) {
                    $where[$k][2] = 1;
                    $where[] = ['expire_end_time', '>', $dateTime];
                    continue;
                }

            }


            $list = $this->model
                    ->with(['exec'])
                    ->where($where)
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $k => $row) {

                if (strtotime($row['expire_end_time']) > time()) {
                    if ($row['status'] == 1) {
                        $list[$k]['status'] = 6;
                    }

                    if ($row['status'] == 4) {
                        $list[$k]['status'] = 2;
                    }
                }

                $list[$k]['refuse_reason'] = $row['refuse_reason'] ?? '';
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }

        $this->assignconfig("review", $this->auth->check("oa/task/review"));
        $this->assignconfig("detail", $this->auth->check("oa/task/detail"));
        return $this->view->fetch();
    }

    public function complete($ids)
    {
        if (false === $this->request->isPost()) {
            $this->error(__("Invalid parameters"));
        }

        if (empty($ids)) {
            $this->error(__('Parameter %s can not be empty', 'id'));
        }

        $task = $this->model->where('id', '=', $ids)->where('status', 1)->find();

        if (!$task) {
            $this->error('任务状态已变更，请刷新后操作');
        }
        $task->save(['status' => 3]);

        $this->success();
    }

    public function review($ids)
    {
        if (false === $this->request->isPost()) {
            $this->error(__("Invalid parameters"));
        }

        if (empty($ids)) {
            $this->error(__('Parameter %s can not be empty', 'id'));
        }

        $status = $this->request->post('status');
        $reason = $this->request->post('remark');

        if ($status == 5) {
            if (empty($reason)) {
                $this->error('驳回原因不能为空');
            }
        }

        $task = $this->model->where('id', '=', $ids)->where('status', 3)->find();

        if (!$task) {
            $this->error('任务状态已变更，请刷新后操作');
        }
        $task->save(['status' => $status, 'refuse_reason' => $reason]);

        $this->success();
    }


    /**
     * 添加
     *
     * @return string
     * @throws \think\Exception
     */
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $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;
        }
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($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);
            }


            $params['create_time'] = date('Y-m-d H:i:s');
            $params['update_time'] = date('Y-m-d H:i:s');
            $params['admin_id'] = $this->auth->id;


            $result = $this->model->allowField(true)->save($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 $ids
     * @return string
     * @throws DbException
     * @throws \think\Exception
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
            $this->error(__('You have no permission'));
        }
        if (false === $this->request->isPost()) {
            $this->view->assign('row', $row);
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                $row->validateFailException()->validate($validate);
            }


            $params['update_time'] = date('Y-m-d H:i:s');

            $result = $row->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if (false === $result) {
            $this->error(__('No rows were updated'));
        }
        $this->success();
    }

}