<?php

namespace app\api\controller\ps;

use app\common\controller\Api;
use app\common\library\ps\BizIngest;
use app\common\library\ps\FactoryApiKey;
use app\common\library\ps\FactoryContext;
use app\common\model\ps\Product;
use app\common\model\ps\Workorder;

/**
 * 工厂 Open API：用 API Key 写入产品 / 工单，无需登录。
 *
 * 鉴权：请求头 X-Api-Key: psk_xxxx
 * 或 Authorization: Bearer psk_xxxx
 */
class Open extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];

    public function _initialize()
    {
        parent::_initialize();
        $action = strtolower($this->request->action());
        if ($action === 'docs') {
            return;
        }
        $plain = FactoryApiKey::fromRequest($this->request);
        $factory = FactoryApiKey::findFactory($plain);
        if (!$factory) {
            $this->error('API Key 无效', null, 401);
        }
        FactoryContext::bindFactory((int)$factory->id);
    }

    /**
     * 连通性
     */
    public function ping()
    {
        $this->success('ok', [
            'factory_id' => FactoryContext::id(),
            'time'       => date('c'),
        ]);
    }

    /**
     * GET 按编码查询；POST 新增或按编码更新产品
     */
    public function product()
    {
        if ($this->request->isGet()) {
            $code = trim((string)$this->request->request('code', ''));
            $query = (new Product())->order('id desc');
            if ($code !== '') {
                $row = $query->where('code', $code)->with('processes')->find();
                if (!$row) {
                    $this->error('产品不存在', null, 404);
                }
                $this->success('', $row);
            }
            $list = $query->paginate($this->request->request('limit/d', 20));
            $this->success('', ['total' => $list->total(), 'rows' => $list->items()]);
        }
        $payload = $this->jsonBody();
        try {
            $row = BizIngest::saveProduct($payload, 0);
        } catch (\Exception $e) {
            $this->error($e->getMessage());
        }
        $row = Product::with('processes')->find($row->id);
        $this->success('已保存', $row);
    }

    /**
     * GET 按工单号查询；POST 新增或按工单号更新
     */
    public function workorder()
    {
        if ($this->request->isGet()) {
            $no = trim((string)$this->request->request('no', ''));
            $query = (new Workorder())->order('id desc');
            if ($no !== '') {
                $row = $query->where('no', $no)->with('processes')->find();
                if (!$row) {
                    $this->error('工单不存在', null, 404);
                }
                $this->success('', $row);
            }
            $list = $query->paginate($this->request->request('limit/d', 20));
            $this->success('', ['total' => $list->total(), 'rows' => $list->items()]);
        }
        $payload = $this->jsonBody();
        try {
            $row = BizIngest::saveWorkorder($payload, 0);
        } catch (\Exception $e) {
            $this->error($e->getMessage());
        }
        $row = Workorder::with('processes')->find($row->id);
        $this->success('已保存', $row);
    }

    /**
     * 字段说明（无需 Key）
     */
    public function docs()
    {
        $this->success('', [
            'auth'    => [
                'header' => 'X-Api-Key: psk_xxxxxxxx',
                'alt'    => 'Authorization: Bearer psk_xxxxxxxx',
            ],
            'base'    => '/api/ps/open',
            'product' => [
                'method' => 'POST /api/ps/open/product',
                'fields' => [
                    'code'      => '产品编号，必填，本厂内唯一，存在则更新',
                    'name'      => '产品名称',
                    'spec'      => '规格',
                    'unit'      => '单位，默认件',
                    'remark'    => '备注',
                    'processes' => [
                        ['code' => '工艺编号', 'seq' => 1, 'name' => '工序名', 'workstation' => '工位', 'standard_time' => '工时', 'qc_points' => '质检要点'],
                    ],
                ],
            ],
            'workorder' => [
                'method' => 'POST /api/ps/open/workorder',
                'fields' => [
                    'no'            => '工单号，必填，本厂内唯一，存在则更新',
                    'product_code'  => '产品编号，可选；填写则关联已有产品或自动建档',
                    'product_name'  => '产品名称。不选产品时必填；选了产品可带出',
                    'spec'          => '规格。可选；选了产品可带出',
                    'batch_no'      => '批次',
                    'customer'      => '客户',
                    'plan_date'     => '计划日期 YYYY-MM-DD',
                    'remark'        => '备注',
                    'processes'     => [
                        ['code' => '工艺编号', 'seq' => 1, 'name' => '工序名'],
                    ],
                ],
            ],
        ]);
    }

    /**
     * @return array
     */
    protected function jsonBody()
    {
        $payload = $this->request->post();
        if (!$payload) {
            $raw = (string)file_get_contents('php://input');
            $decoded = json_decode($raw, true);
            if (is_array($decoded)) {
                $payload = $decoded;
            }
        }
        return is_array($payload) ? $payload : [];
    }
}