<?php
// +----------------------------------------------------------------------
// | saiadmin [ saiadmin快速开发框架 ]
// +----------------------------------------------------------------------
// | Author: your name
// +----------------------------------------------------------------------
namespace app\dice\validate\reward_config;

use plugin\saiadmin\basic\BaseValidate;

/**
 * 奖励配置验证器（DiceRewardConfig）
 * weight 1-10000，各档位权重和不限制
 */
class DiceRewardConfigValidate extends BaseValidate
{
    private const WEIGHT_MIN = 1;
    private const WEIGHT_MAX = 10000;

    protected $rule = [
        'grid_number'    => 'require',
        'ui_text'        => 'require',
        'real_ev'        => 'require',
        'tier'           => 'require',
        'weight'         => 'checkWeight',
        'n_start_index'  => 'number',
        's_start_index'  => 'number',
    ];

    protected $message = [
        'grid_number'   => '色子点数必须填写',
        'ui_text'      => '前端显示文本必须填写',
        'real_ev'      => '真实资金结算必须填写',
        'tier'         => '所属档位必须填写',
        'weight'       => '权重必须为 1-10000',
        'n_start_index' => '逆时针起始索引须为数字',
        's_start_index' => '顺时针起始索引须为数字',
    ];

    protected $scene = [
        'save'   => ['grid_number', 'ui_text', 'real_ev', 'tier', 'weight', 'n_start_index', 's_start_index'],
        'update' => ['grid_number', 'ui_text', 'real_ev', 'tier', 'weight', 'n_start_index', 's_start_index'],
    ];

    /**
     * weight：1-10000
     */
    protected function checkWeight($value, $rule = '', $data = []): bool
    {
        $num = is_numeric($value) ? (int) $value : null;
        if ($num === null) {
            return false;
        }
        if ($num < self::WEIGHT_MIN || $num > self::WEIGHT_MAX) {
            return false;
        }
        return true;
    }
}