minongyun/application/admin/controller/Formula.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Session;
use think\Db;

/**
 * 配方管理
 *
 * @icon fa fa-circle-o
 */
class Formula extends Backend
{

    /**
     * Formula模型对象
     * @var \app\admin\model\Formula
     */
    protected $model = null;
    protected $searchFields = "name";

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Formula;
        $this->view->assign("examineStatusList", $this->model->getExamineStatusList());
        $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
     *
     * @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();
        $user_info = Session::get('admin');
        $map = [];
        if ($user_info['id'] !== 1){
            $map['company_id'] = $user_info['company_id'];
            $map['examine_status'] = 1;
        }
        $list = $this->model
            ->where($where)
            ->where($map)
            ->order($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();
        }
        $base = $this->request->post('baseData/a');
        $formula = $this->request->post('formulaData/a');
        if (empty($base) || empty($formula)){
            $this->error('数据不能为空');
        }
        $params = [];
        $params['name'] = $base[0];
        $params['formula_no'] = $base[1];
        $params['charge_name'] = $base[2];
        $params['examine_name'] = $base[3];
        $params['remark'] = $base[4];
        $params['version'] = $base[5];
        $params['date'] = $base[6];
        if ($base[7] !== 99){
            $customer= explode(',',$base[7]);
//            print_r($base[7]);die;
            $customer_id = Db::name('customer')->where('customer_name','in',$customer)->column('id');
            $usability = implode(',',$customer_id);
        }
        $params['usability'] = $usability;
        $params['create'] = date('Y-m-d H:i:s');
        $user_info = Session::get('admin');
        $params['user_id'] = $user_info['id'];
        $params['company_id'] = $user_info['company_id'];

        $result = false;
        Db::startTrans();
        try {
            $pid = Db::name('formula')->insertGetId($params);
            if (!$pid){
                Db::rollback();
                $this->error('数据未插入,请重新操作');
            }
            $data = [];
            $is_replace = 0;
            foreach($formula as $key=>$value){
                $data[$key]['material'] = $value[0];
                $data[$key]['percentage'] = $value[1];
                $data[$key]['gy_name'] = $value[2];
                $data[$key]['gy_num'] = $value[3];
                if (strpos($value[0],'/') === false){
                    $data[$key]['is_replace'] = 0;
                }else{
                    $data[$key]['is_replace'] = 1;
                    $is_replace = 1;
                }
                $data[$key]['pid'] = $pid;
                $data[$key]['version'] = $params['version'];
                $data[$key]['create'] = $params['create'];
            }
            $result = Db::name('formula_detail')->insertAll($data);
            //有替代料的话  查出所有替代料  然后分解  插入到数据库
            if ($is_replace == 1){
                $replace = Db::name('formula_detail')->where('pid',$pid)->where('is_replace',1)->field('id,material')->select();
                $replaceData = [];
                $j = 0;
                foreach ($replace as $k=>$v){
                    $material = explode('/',$v['material']);
                    for ($i=0;$i<count($material);$i++){
                        $replaceData[$j]['fid'] = $v['id'];
                        $replaceData[$j]['material'] = $material[$i];
                        $replaceData[$j]['create'] = date('Y-m-d H:i:s');
                        $j++;
                    }
                }
                $result = Db::name('formula_replace')->insertAll($replaceData);
            }
            Db::commit();
        } catch (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)
    {

        if (!$ids) {
            $this->error(__('No Results were found'));
        }
        if (false === $this->request->isPost()) {
            $list = Db::name('formula')->where('id',$ids)->find();
            //可用性，对应客户名称
            if ($list['usability'] != 99){
                $customer = explode(',',$list['usability']);
                $name = Db::name('customer')->where('id','in',$customer)->column('customer_name');
            }
            $list['gyinfo'] = Db::name('formula_detail')->where('pid',$ids)->where('version',$list['version'])->field('material,percentage,gy_name,gy_num')->select();
            $this->view->assign('ids',$ids);
            $this->view->assign('name',$name);
            $this->view->assign('row', $list);

            return $this->view->fetch();
        }
        /**
         * 厂家变更？
         * 原材料变更？
         * 百分比变更？   ->工艺信息变更生成新配方
         * 工艺变更？
         * $change 0:未更改工艺信息   1:原材料更改  2：百分比更改 3：操作工艺更改    4：增加或减少工艺信息
        */
        $base = $this->request->post('baseData/a');
        $formula = $this->request->post('formulaData/a');

        if (empty($base) || empty($formula)){
            $this->error('数据不能为空');
        }
        $version = Db::name('formula')->where('name',$base[0])->order('id desc')->value('version');
        $version = substr($version,1);//获取当前最新版本号，后续看工艺情况是否更改
        //基础数据
        $params = [];
        $params['name'] = $base[0];
        $params['formula_no'] = $base[1];
        $params['charge_name'] = $base[2];
        $params['examine_name'] = $base[3];
        $params['remark'] = $base[4];
        $params['date'] = $base[6];
        //配方对应客户id（可用性）
        if ($base[7] !== 99){
            $customer= explode(',',$base[7]);
            $customer_id = Db::name('customer')->where('customer_name','in',$customer)->column('id');
            $usability = implode(',',$customer_id);
        }
        $params['usability'] = $usability;
        $params['create'] = date('Y-m-d H:i:s');
        $user_info = Session::get('admin');
        $params['user_id'] = $user_info['id'];
        $params['company_id'] = $user_info['company_id'];
        $params['update'] = date('Y-m-d H:i:s');
        //数据库的工艺数据
        $gy_data = Db::name('formula_detail')->where('pid',$ids)->field('id,material,percentage,gy_name')->order('id asc')->select();
        //提交的工艺数据
        $data = [];
        $change = 0;
        $materialChange = 0;    //原材料变更
        $percentageChange = 0;  //百分比变更
        $gy_nameChange = 0;     //工艺信息变更
        //总工艺已更改,版本号X位直接增加1
        if (count($gy_data) != count($formula)){
            $change = 1;
        }
        foreach($formula as $key=>$value){
            foreach ($gy_data as $k=>$v){
                //比对同一行原材料  百分比  工艺信息
                if ($key == $k){
                    if ($value[0] != $gy_data[$k]['material']){
                        $materialChange = 1;
                    }
                    if ($value[1] != $gy_data[$k]['percentage']){
                        $percentageChange = 1;
                    }
                    if($value[2] != $gy_data[$k]['gy_name']){
                        $gy_nameChange = 1;
                    }
                }
            }

        }
        //更改版本号
        if ($change === 1){
            $version = intval($version) + 1;
        }else{
            if ($materialChange === 1){
                $version = intval($version) + 1;
            }else{
                if ($percentageChange === 1 || $gy_nameChange === 1){
                    $version = $version + 0.1;
                }
            }
        }
        if (is_int($version)){
            $version = $version.'.0';
        }
        //根据版本号的变化来判断工艺有没有变化
        if ($version == substr($base[5],1)){
            $isChange = false;
        }else{
            $isChange = true;
        }
        $params['version'] = 'v'.$version;
        $result = true;
        Db::startTrans();
        try {
            if ($isChange === true){
                $ids = Db::name('formula')->insertGetId($params);
            }else{
                Db::name('formula')->where('id',$ids)->update($params);
            }
            //新工艺信息
            $is_replace = 0;
            for($i=0;$i<count($formula);$i++){
                $data[$i]['material'] = $formula[$i][0];
                $data[$i]['percentage'] = $formula[$i][1];
                $data[$i]['gy_name'] = $formula[$i][2];
                $data[$i]['gy_num'] = $formula[$i][3];
                if (strpos($formula[$i][0],'/') === false){
                    $data[$i]['is_replace'] = 0;
                }else{
                    $data[$i]['is_replace'] = 1;
                    $is_replace = 1;
                }
                $data[$i]['pid'] = $ids;
                $data[$i]['version'] = 'v'.$version;
                $data[$i]['create'] = date('Y-m-d H:i:s');
            }
            if ($isChange === true){
                Db::name('formula_detail')->insertAll($data);
            }
            //有替代料的话  查出所有替代料  然后分解  插入到数据库
            if ($is_replace == 1 && ($materialChange == 1 || $change == 1)){
                $replace = Db::name('formula_detail')->where('pid',$ids)->where('is_replace',1)->field('id,material')->select();
                $replaceData = [];
                $j = 0;
                foreach ($replace as $k=>$v){
                    $material = explode('/',$v['material']);
                    for ($i=0;$i<count($material);$i++){
                        $replaceData[$j]['fid'] = $v['id'];
                        $replaceData[$j]['material'] = $material[$i];
                        $replaceData[$j]['create'] = date('Y-m-d H:i:s');
                        $j++;
                    }
                }
                $result = Db::name('formula_replace')->insertAll($replaceData);
            }
            Db::commit();
        } catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if (false === $result) {
            $this->error(__('No rows were updated'));
        }
        $this->success();
    }
    //生成作业单
    public function task(){
        $ids = input('ids');
        if (!$ids) {
            $this->error(__('No Results were found'));
        }
        if (false === $this->request->isPost()) {
            $list = Db::name('formula')->where('id',$ids)->find();
            $list['gyinfo'] = Db::name('formula_detail')->where('pid',$ids)->where('version',$list['version'])->field('id,material,percentage,gy_name,gy_num')->select();
            $this->view->assign('ids',$ids);
            $this->view->assign('row', $list);
            return $this->view->fetch();
        }
        $base = $this->request->post('baseData/a');
        if (empty($base)){
            $this->error('数据不能为空');
        }
        //基础数据
        $params = [];
        $params['fid'] = $base[0];
        $params['name'] = $base[1];
        $params['bach'] = $base[2];
        $params['drawer_name'] = $base[3];
        $params['examine_name'] = $base[4];
        $params['number'] = $base[5];
        $params['remark'] = $base[6];
        $params['create'] = date('Y-m-d H:i:s');
        $result = false;
        Db::startTrans();
        try {
            $result = Db::name('task')->insert($params);
            Db::commit();
        } catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if (false === $result) {
            $this->error(__('No rows were updated'));
        }
        $this->success();

    }
    //下拉选择获取客户列表
    public function getCustomer(){
        $user_info = Session::get('admin');
        $where = [];
        if ($user_info['id'] !== 1){
            $where['company_id'] =$user_info['company_id'];
        }
        $row = Db::name('customer')->where($where)->field('id,customer_name')->select();
        $result = ['total' => count($row), 'rows' => $row];
        return json($result);
    }
    //获取生产单应加量
    public function getNumber(){
        $params = input('');
        if ($params['ids'] == '' || $params['number'] == '' || !is_numeric($params['number'])){
            return array('status'=>0,'msg'=>'请求参数错误');
        }
        $list = Db::name('formula')->where('id',$params['ids'])->find();
        $gyinfo= Db::name('formula_detail')->where('pid',$params['ids'])->where('version',$list['version'])->field('id,material,percentage')->select();
        if (empty($gyinfo)){
            return array('status'=>0,'msg'=>'数据错误');
        }
        $total = Db::name('formula_detail')->where('pid',$params['ids'])->where('version',$list['version'])->sum('percentage');
        if (empty($total)){
            return array('status'=>0,'msg'=>'数据错误');
        }
        foreach ($gyinfo as $key=>$value){
            $gyinfo[$key]['num'] = '';
            if (!empty($value['percentage'])){
                $gyinfo[$key]['num'] = number_format($value['percentage'] / $total * $params['number'],3);
            }
        }
        $date = date('Y/m/d');
        return array('status'=>1,'data'=>$gyinfo,'formula_no'=>$list['formula_no'],'date'=>$date);
    }
}