<?php

namespace hd\models\hb;

use hd\models\BaseForm;

/**
 * 创建红包表单
 * 兼容旧版单客户单红包，以及新版多客户 + 多红包规则 + 适用范围。
 */
class CreateHbForm extends BaseForm
{
    /** @var int 旧版单用户 */
    public $userId;

    /** @var int 旧版单客户 */
    public $customId;

    /** @var array 新版多客户 [{userId,customId,customName?}] 或 customId 数组 */
    public $customs;

    /** @var array 新版多红包规则 */
    public $rules;

    /** @var float 旧版金额 */
    public $amount;

    /** @var float 旧版最低消费 */
    public $minConsume;

    /** @var int 旧版有效天数 */
    public $days;

    /** @var int 旧版发放张数 */
    public $count;

    /** @var string 备注 */
    public $remark;

    /** @var string 生效时间 */
    public $effectiveDate;

    /** @var string 红包名称 */
    public $name;

    /** @var int 适用范围类型 */
    public $scopeType;

    /** @var string 适用范围值 */
    public $scopeValue;

    /** @var int 特价活动是否适用 */
    public $specialApplicable;

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['userId', 'customId', 'days', 'count', 'scopeType', 'specialApplicable'], 'integer'],
            [['amount', 'minConsume'], 'number'],
            [['remark', 'effectiveDate', 'name', 'scopeValue'], 'string'],
            [['customs', 'rules'], 'safe'],
            [['remark', 'effectiveDate', 'name', 'scopeValue'], 'filter', 'filter' => 'trim'],
            [['days'], 'default', 'value' => 0],
            [['count'], 'default', 'value' => 1],
            [['remark', 'effectiveDate', 'name', 'scopeValue'], 'default', 'value' => ''],
            [['scopeType'], 'default', 'value' => 1],
            [['specialApplicable'], 'default', 'value' => 1],
        ];
    }

    /**
     * 业务校验：新旧两种入参至少满足一种
     */
    public function validateForm()
    {
        if (!parent::validateForm()) {
            return false;
        }
        $hasNew = !empty($this->customs) || !empty($this->rules);
        if ($hasNew) {
            if (empty($this->customs) || !is_array($this->customs)) {
                $this->addError('customs', '请选择客户');
                return $this->failFirstError();
            }
            if (empty($this->rules) || !is_array($this->rules)) {
                $this->addError('rules', '请至少配置一个红包');
                return $this->failFirstError();
            }
            return true;
        }
        // 旧版必填
        if (empty($this->userId)) {
            $this->addError('userId', '请选择用户');
            return $this->failFirstError();
        }
        if (empty($this->customId)) {
            $this->addError('customId', '请选择客户');
            return $this->failFirstError();
        }
        if ($this->amount === null || $this->amount === '' || floatval($this->amount) < 0.01) {
            $this->addError('amount', '请填写红包金额');
            return $this->failFirstError();
        }
        if ($this->minConsume === null || $this->minConsume === '') {
            $this->addError('minConsume', '请填写最低消费金额');
            return $this->failFirstError();
        }
        return true;
    }

    protected function failFirstError()
    {
        $errors = $this->getFirstErrors();
        $msg = $errors ? reset($errors) : '参数错误';
        \common\components\util::fail($msg);
        return false;
    }

    public function attributeLabels()
    {
        return [
            'userId' => '用户ID',
            'customId' => '客户ID',
            'customs' => '客户列表',
            'rules' => '红包规则',
            'amount' => '红包金额',
            'minConsume' => '最低消费',
            'days' => '有效时长',
            'count' => '红包个数',
            'effectiveDate' => '生效时间',
            'remark' => '备注信息',
            'name' => '红包名称',
            'scopeType' => '适用范围',
            'scopeValue' => '适用范围内容',
            'specialApplicable' => '特价活动是否适用',
        ];
    }
}