<?php

namespace app\admin\controller;

use app\admin\model\Admin;
use app\common\controller\Backend;
use fast\Random;
use think\Db;
use think\exception\DbException;
use think\exception\PDOException;
use think\exception\ValidateException;
use think\response\Json;

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

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

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\JunkaStore;

    }


    /**
     * 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
     *
     * @return string|Json
     * @throws \think\Exception
     * @throws DbException
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if (false === $this->request->isAjax()) {
            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();
        $list = $this->model
            ->where($where)
            ->where('id', '<>', 1)
            ->order($sort, $order)
            ->paginate($limit);
        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }


    /**
     * 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);
            }
            $salt = Random::alnum();
            $password = $this->auth->getEncryptPassword($params['mobile'], $salt);
            $admin  = Admin::create([
                'username' => $params['mobile'],
                'nickname' => $params['name'],
                'password' => $password,
                'salt' => $salt,
                'mobile' => $params['mobile'],
            ]);
            $params['admin_id'] = $admin->id;
            if(is_numeric($params['save_money']) && $params['save_money'] > 0) {
                $params['money'] += $params['save_money'];
                if($params['save_money'] > 0) {
                    $type = 1;
                }else {
                    $type = 2;
                }
                $save_money = abs($params['save_money']);
                $store_money_log = \app\admin\model\JunkaStoreMoneyLog::create([
                    'admin_id' => $admin->id,
                    'before_money' => 0,
                    'after_money' => $params['money'],
                    'money' => $save_money,
                    'type' => $type,
                    'notes' => '管理员变动',
                ]);
            }

            if($params['discount']) {
                if($params['discount'] < 10) {
                    $params['discount'] = $params['discount'] * 10;
                }
                $store_discount_log = \app\admin\model\JunkaStoreDiscountLog::create([
                    'admin_id' => $admin->id,
                    'before_discount' => 0,
                    'after_discount' => $params['discount'],
                    'discount' => $params['discount'],
                ]);
            }
            $result = $this->model->allowField(true)->save($params);
            if(!empty($store_discount_log)) {
                $store_discount_log->store_id = $this->model->id;
                $store_discount_log->save();
            }
            if(!empty($store_money_log)) {
                $store_money_log->store_id = $this->model->id;
                $store_money_log->save();
            }
            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();
        $row = $this->model->lock(true)->where(['id' => $ids])->find();
        try {
            //是否采用模型验证
            if ($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);
            }

            if(is_numeric($params['save_money'])) {
                $before_money = $row->money;
                $params['money'] = $row->money + $params['save_money'];
                if($params['money'] < 0) {
                    $this->error('余额操作不能小于余额');
                }
                if($params['save_money'] > 0) {
                    $type = 1;
                }else {
                    $type = 2;
                }
                $save_money = abs($params['save_money']);
                \app\admin\model\JunkaStoreMoneyLog::create([
                    'admin_id' => $row->admin_id,
                    'store_id' => $row->id,
                    'before_money' => $before_money,
                    'after_money' => $params['money'],
                    'money' => $save_money,
                    'type' => $type,
                    'notes' => '管理员变动',
                ]);
            }
            if($params['discount'] != $row->discount) {
                if($params['discount'] < 10) {
                    $params['discount'] = $params['discount'] * 10;
                }
                \app\admin\model\JunkaStoreDiscountLog::create([
                    'admin_id' => $row->admin_id,
                    'store_id' => $row->id,
                    'before_discount' => $row->discount,
                    'after_discount' => $params['discount'],
                    'discount' => $params['discount'],
                ]);
            }
            $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();
    }

}