<?php

namespace app\api\controller;

use app\common\controller\Api;
use \think\Request;
use \think\Db;
use think\Cache;
use function fast\e;

/**
 * 产品资料
 */
class Product extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];

    /**
     * 首页
     */
    public function index()
    {
        $this->success('产品_基本资料');
    }

    /**
     * 产品资料
     */
    /**
     * 新增产品资料
     */
    public function ProductAdd()
    {
        if (!Request::instance()->isPost()) {
            $this->error('非法请求');
        }

        $params = Request::instance()->param();

        // 自动生成产品编号：CP000001
        $lastCode = \db('产品_基本资料')->order('id desc')->value('product_code');
        if ($lastCode) {
            $num = intval(str_replace('CP', '', $lastCode)) + 1;
        } else {
            $num = 1;
        }
        $params['product_code'] = 'CP' . str_pad($num, 6, '0', STR_PAD_LEFT);

        $data = [];
        $data['product_code'] = $params['product_code'];
        $data['product_name'] = $params['product_name'];
        $data['product_type'] = $params['product_type'];
        $data['unit'] = $params['unit'];
        $data['Sys_id'] = $params['sys_id'];
        $data['status'] = 1;
        $data['Sys_rq'] = date('Y-m-d H:i:s');

        $result = \db('产品_基本资料')->insert($data);

        if ($result) {
            $this->success('新增成功');
        } else {
            $this->error('新增失败');
        }
    }

    /**
     * 获取左侧菜单产品分类列表
     * 按 product_type 分组 → 分类下显示对应产品
     */
    public function ProductTypeMenu()
    {
        if (Request::instance()->isGet() == false){
            $this->error('非法请求');
        }
        $params = Request::instance()->param();

        // 获取所有产品
        $productList = \db('产品_基本资料')->whereNull('mod_rq')
            ->column('id,product_code,product_name,product_type');

        $data = [];
        if ($productList) {
            foreach ($productList as $item) {
                $type = $item['product_type'] ?: '未分类';
                // 分类
                $data[$type]['name'] = $type;
                // 分类下的产品
                $data[$type]['list'][] = [
                    'id' => $item['id'],
                    'product_code' => $item['product_code'],
                    'product_name' => $item['product_name']
                ];
            }
        }

        // 转成索引数组返回
        $result = array_values($data);

        $this->success('获取成功', $result);
    }

    /**
     * 获取产品资料列表（产品→部件→工艺 三层编号关联）
     */
    public function ProductList()
    {
        if (!Request::instance()->isGet()) {
            $this->error('非法请求');
        }

        $params = Request::instance()->param();

        $where = [];
        if (!empty($params['search'])) {
            $where['product_code|product_name|product_type'] = array('like', '%'.$params['search'].'%');
        }

        $limit = empty($params['limit']) ? 30 : $params['limit'];
        $pages = empty($params['page']) ? 1 : $params['page'];

        // 1. 查询产品主表
        $productList = db('产品_基本资料')
            ->whereNull('mod_rq')
            ->where($where)
            ->page($pages, $limit)
            ->order('id desc')
            ->select();

        if (empty($productList)) {
            $this->success('获取成功', ['list' => [], 'count' => 0]);
        }

        // 提取产品编号
        $productCodes = array_column($productList, 'product_code');

        // 2. 查询部件（通过 product_code）
        $parts = db('产品_部件资料')
            ->whereNull('mod_rq')
            ->whereIn('product_code', $productCodes)
            ->select();

        // 提取部件编码 part_code
        $partCodes = array_column($parts, 'part_code');
        // 3. 查询工艺（通过 part_code）
        $process = [];
        if (!empty($partCodes)) {
            $process = db('产品_工艺资料')
                ->whereNull('mod_rq')
                ->whereIn('part_code', $partCodes)
                ->select();
        }

        // 部件按 product_code 分组
        $partGroup = [];
        foreach ($parts as $val) {
            $partGroup[$val['product_code']][] = $val;
        }

        // 工艺按 part_code 分组
        $processGroup = [];
        foreach ($process as $val) {
            $processGroup[$val['part_code']][] = $val;
        }

        // 组装数据
        foreach ($productList as &$product) {
            $currentParts = $partGroup[$product['product_code']] ?? [];
            foreach ($currentParts as &$item) {
                $item['processes'] = $processGroup[$item['part_code']] ?? [];
            }
            $product['parts'] = $currentParts;
        }

        // 统计总数
        $count = db('产品_基本资料')
            ->whereNull('mod_rq')
            ->where($where)
            ->count();

        $this->success('获取成功', [
            'list' => $productList,
            'count' => $count
        ]);
    }

    /**
     * 修改产品资料
     */
    public function ProductEdit()
    {
        if (!Request::instance()->isPost()) {
            $this->error('非法请求');
        }
        $params = Request::instance()->param();

        if (empty($params['id'])) {
            $this->error('请选择数据');
        }

        // 禁止修改编号
        unset($params['product_code']);

        $data = [];
        $data['product_name'] = $params['product_name'];
        $data['product_type'] = $params['product_type'];
        $data['unit'] = $params['unit'];
        $data['Sys_id'] = $params['sys_id'];
        $data['updatetime'] = date('Y-m-d H:i:s');
        echo "<pre>";
        print_r($data);
        echo "<pre>";die;

        $result = \db('产品_基本资料')
            ->where('id', $params['id'])
            ->update($data);

        if ($result !== false) {
            $this->success('修改成功');
        } else {
            $this->error('修改失败');
        }
    }

    /**
     * 删除产品资料（软删除）
     */
    public function ProductDelete()
    {
        if (!Request::instance()->isPost()) {
            $this->error('非法请求');
        }

        $id = input('id');
        if (empty($id)) {
            $this->error('请选择需要删除的数据');
        }

        $ids = explode(',', $id);

        $result = \db('产品_基本资料')
            ->where('id', 'in', $ids)
            ->update(['mod_rq' => date('Y-m-d H:i:s')]);

        if ($result !== false) {
            $this->success('删除成功');
        } else {
            $this->error('删除失败');
        }
    }

    /**
     * 获取产品部件列表
     */
    public function ProductPartList()
    {
        if (Request::instance()->isGet() == false){
            $this->error('非法请求');
        }
        $params = Request::instance()->param();

        $where = [];

        if (!empty($params['search'])){
            $where['part_name'] = array('like','%'.$params['search'].'%');
        }
        if (!empty($params['product_code'])){
            $where['product_code'] = array('like','%'.$params['product_code'].'%');
        }
        $limit = $params['limit'];
        if (empty($limit)){
            $limit = 30;
        }
        $pages = $params['page'];
        if (empty($pages)){
            $pages = 1;
        }
        $list = \db('产品_部件资料')->whereNull('mod_rq')->where($where)->page($pages)->limit($limit)->order('id desc')->select();
        $count = \db('产品_部件资料')->whereNull('mod_rq')->where($where)->page($pages)->limit($limit)->count();

        $this->success('获取成功', ['list' => $list, 'count' => $count]);
    }

    /**
     * 获取产品工艺列表
     */
    public function ProductGyList()
    {
        if (Request::instance()->isGet() == false){
            $this->error('非法请求');
        }
        $params = Request::instance()->param();

        $where = [];

        if (!empty($params['search'])){
            $where['gy_name'] = array('like','%'.$params['search'].'%');
        }
        if (!empty($params['product_code'])){
            $where['product_code'] = $params['product_code'];
        }
        $limit = $params['limit'];
        if (empty($limit)){
            $limit = 30;
        }
        $pages = $params['page'];
        if (empty($pages)){
            $pages = 1;
        }
        $list = \db('产品_工艺资料')->whereNull('mod_rq')->where($where)->page($pages)->limit($limit)->order('id desc')->select();
        $count = \db('产品_工艺资料')->whereNull('mod_rq')->where($where)->page($pages)->limit($limit)->count();

        $this->success('获取成功', ['list' => $list, 'count' => $count]);

    }


}