zhaobiao/extend/sdModule/makeAdminBasics/makeItem/Validate.php

<?php
/**
 *
 * Validate.php
 * User: ChenLong
 * DateTime: 2020/3/17 17:28
 */


namespace sdModule\makeAdminBasics\makeItem;


use sdModule\makeAdminBasics\Basics;
use sdModule\makeAdminBasics\ConfigHelper;
use sdModule\makeAdminBasics\Make;

class Validate implements MakeItemInterface
{

    /**
     * @var Make
     */
    private $make;

    /**
     * @var
     */
    private $rule = [];

    /**
     * @var
     */
    private $scene = [];


    /**
     * 构造函数
     * MakeItem constructor.
     * @param Make $make
     */
    public function __construct(Make $make)
    {
        $this->make = $make;
        $this->fieldRuleHandle();
    }

    /**
     * 创建文件
     * @return mixed
     */
    public function make(): bool
    {
        $table = parse_name($this->make->table, 1);
        $time = date('Y-m-d H:i');
        $namespace = ConfigHelper::get('namespace.validate');

        $code = <<<CODE
<?php

/**
 * 
 * {$table}.php
 * User: ChenLong
 * DateTime: {$time}
 */

namespace {$namespace};

use think\Validate;

/**
 * Class {$table}
 * @package {$namespace}\\{$table}
 * @author chenlong <vip_chenlong@163.com>
 */
class {$table} extends Validate
{
    protected \$rule = {$this->getRule()}
    
    protected \$scene = {$this->getScene()}
}

CODE;

        return $this->make->makeFile(ConfigHelper::get('file_url.validate') . $table . '.php', $code);
    }


    /**
     * 字段规则处理
     */
    private function fieldRuleHandle()
    {
        $tableInfo = (new Basics())->getTableInfo($this->make->table);
        $tableComment = array_column($tableInfo, 'column_comment', 'column_name');
        $fieldType = array_column($tableInfo, 'column_type', 'column_name');

        foreach ($this->make->makeData as $field => $makeDatum) {
            if (!$makeDatum['type']) continue;
            $title = $makeDatum['label'] ?: $tableComment[$field];
            $verifyRule = 'require';

            if (in_array($fieldType[$field], ['tinyint', 'int', 'smallint', 'bigint'])) $verifyRule .= '|number';

            if (in_array($fieldType[$field], ['float', 'decimal', 'double'])) $verifyRule .= '|float';

            if (preg_match('/([a-zA-Z_]*phone)$|([a-zA-Z_]*tel)$/', $field)) $verifyRule .= '|mobile';

            if ($makeDatum['join'] && is_array($makeDatum['join'])) {
                $verifyRule .= '|in:' . implode(',', array_keys($makeDatum['join']));
            }
            $this->scene[] = $field;
            $this->rule["{$field}|{$title}"] = $verifyRule;
        }
    }

    /**
     * 获取规则
     * @return string
     */
    private function getRule()
    {
        $ruleText = '[';
        foreach ($this->rule as $field => $rule) {
            $ruleText .= Basics::indentAndLineFeed(2, Basics::BEFORE) .
                "'{$field}' => '{$rule}',";
        }
        $ruleText .= Basics::indentAndLineFeed(2, Basics::BEFORE) .
            "'{$this->make->primaryKey}|{$this->make->tableComment}' => 'require|number',";
        return $ruleText . Basics::indentAndLineFeed(1, Basics::BEFORE) . '];';
    }

    /**
     * 获取场景
     * @return string
     */
    private function getScene()
    {
        return "[" . Basics::indentAndLineFeed(2, Basics::BEFORE) .
            "'add'  => ['" . implode("', '", $this->scene) . "',]," . Basics::indentAndLineFeed(2, Basics::BEFORE) .
            "'edit' => ['" . implode("', '", $this->scene) . "', '{$this->make->primaryKey}',]," .
            Basics::indentAndLineFeed(1, Basics::BEFORE) . "];";
    }

    /**
     * @return bool|int
     */
    private function getMaxLength()
    {
        $maxLength = 0;
        foreach ($this->rule as $field => $rule) {
            mb_strlen($field, 'utf8') > $maxLength and $maxLength = mb_strlen($field, 'utf8');
        }
        return $maxLength;
    }
}