<?php
namespace ghs\models\order;

use common\components\dict;
use ghs\models\BaseForm;

class CreateOrderForm extends BaseForm
{
    public $customId;
    public $modifyPrice;
    public $dealPrice;
    public $getStaffId;
    public $getStaffName;
    public $shopAdminId;
    public $shopAdminName;
    public $expressId;
    public $book;
    public $sendType;
    public $transType;
    public $sendCost;
    public $packCost;
    public $hasPay;
    public $xj;
    public $product;
    public $historyDate;
    public $callErrand;
    public $deliveryPlatform;
    public $deliveryPrice;
    public $deliveryDistance;
    public $deliveryBracketContent;
    public $deliveryAllParams;
    public $pickupTime;
    public $isCashier;
    public $payWay;
    public $weight;
    public $deliveryRemark;
    public $needPrint;
    
    // Additional fields that might be passed or processed
    public $bookSn;
    
    public function rules()
    {
        return [
            ['customId', 'required', 'message' => '请选择客户'],
            ['product', 'required', 'message' => '请选择花材'],
            [['customId', 'expressId', 'book', 'sendType', 'transType', 'hasPay', 'callErrand', 'isCashier', 'getStaffId', 'shopAdminId', 'bookSn', 'needPrint'], 'integer'],
            [['modifyPrice', 'dealPrice', 'sendCost', 'packCost', 'deliveryPrice', 'deliveryDistance', 'weight'], 'number'],
            [['getStaffName', 'shopAdminName', 'deliveryPlatform', 'deliveryBracketContent', 'pickupTime', 'historyDate', 'deliveryRemark'], 'string'],
            [['xj', 'product', 'payWay', 'deliveryAllParams'], 'safe'],
            
            ['modifyPrice', 'match', 'pattern' => '/^\d+(\.\d{1,2})?$/', 'message' => '金额不能超2位小数'],
            ['product', 'validateProduct'],
            ['historyDate', 'validateHistoryDate'],
            // 此规则依赖 Controller 上下文中的 shop->pfLevel 判断，可能不适合完全移入 Model，除非 Model 能获取 Shop 信息。
            // 暂时不在 Model 中校验 sendCost 与 sendType 的复杂业务逻辑，因为涉及到 Shop 属性判断。
        ];
    }

    public function attributeLabels()
    {
        return [
            'customId' => '客户',
            'modifyPrice' => '修改价格',
            'product' => '花材',
            'historyDate' => '订单日期',
            'sendCost' => '运费',
        ];
    }

    public function validateProduct($attribute, $params)
    {
        if (!$this->hasErrors()) {
            $productJson = $this->$attribute;
            if (empty($productJson)) {
                $this->addError($attribute, '请选择花材');
                return;
            }
            $productList = json_decode($productJson, true);
            if (empty($productList)) {
                $this->addError($attribute, '请选择花材');
            }
        }
    }

    public function validateHistoryDate($attribute, $params)
    {
        if (!$this->hasErrors() && !empty($this->historyDate)) {
            if ($this->book == 1) {
                $this->addError($attribute, '预订单不能选订单日期');
                return;
            }
            // hasPay == 0 通常指 unPay / 扫码付？需确认 dict。 
            // 假设 Controller 逻辑： if ($hasPay == 0) fail('扫码付不能选订单日期');
            // 这里 $hasPay 可能是 null，如果不传。
            // Controller 逻辑： $hasPay = $post['hasPay'] ?? dict::getDict('hasPay', 'unPay');
            // Model 中如果 load 进来，hasPay 会有值。
            // 需要引入 dict 类。
            
            // 注意：Controller 中 hasPay 的默认值处理逻辑是在 validation 之后（或者中间）。
            // 我们可以尝试模拟这个默认值，或者只验证当 hasPay 明确为 0 时。
            // Controller logic: 
            // $hasPay = $post['hasPay'] ?? dict::getDict('hasPay', 'unPay');
            // if ($hasPay == 0) ...
            
            $hasPayVal = $this->hasPay ?? dict::getDict('hasPay', 'unPay');
            
            if ($hasPayVal == 0) {
                 $this->addError($attribute, '扫码付不能选订单日期');
                 return;
            }

        }
    }
}