kknongchang_2506/app/Module/Cleanup/Models/CleanupConfig.php

<?php

namespace App\Module\Cleanup\Models;

use App\Module\Cleanup\Enums\CLEANUP_TYPE;
use App\Module\Cleanup\Enums\DATA_CATEGORY;
use UCore\ModelCore;

/**
 * 清理配置模型
 * 
 * 存储每个数据表的基础清理配置信息
 */
class CleanupConfig extends ModelCore
{
    /**
     * 数据表名
     */
    protected $table = 'cleanup_configs';

    // field start
    /**
     * 可批量赋值的字段
     */
    protected $fillable = [
        'table_name',
        'module_name', 
        'data_category',
        'default_cleanup_type',
        'default_conditions',
        'is_enabled',
        'priority',
        'batch_size',
        'description',
        'last_cleanup_at',
    ];
    // field end

    /**
     * 字段类型转换
     */
    protected $casts = [
        'data_category' => 'integer',
        'default_cleanup_type' => 'integer',
        'default_conditions' => 'array',
        'is_enabled' => 'boolean',
        'priority' => 'integer',
        'batch_size' => 'integer',
        'last_cleanup_at' => 'datetime',
        'created_at' => 'datetime',
        'updated_at' => 'datetime',
    ];

    /**
     * 获取数据分类枚举
     */
    public function getDataCategoryEnumAttribute(): DATA_CATEGORY
    {
        return DATA_CATEGORY::from($this->data_category);
    }

    /**
     * 获取默认清理类型枚举
     */
    public function getDefaultCleanupTypeEnumAttribute(): CLEANUP_TYPE
    {
        return CLEANUP_TYPE::from($this->default_cleanup_type);
    }

    /**
     * 获取数据分类描述
     */
    public function getDataCategoryNameAttribute(): string
    {
        return $this->getDataCategoryEnumAttribute()->getDescription();
    }

    /**
     * 获取默认清理类型描述
     */
    public function getDefaultCleanupTypeNameAttribute(): string
    {
        return $this->getDefaultCleanupTypeEnumAttribute()->getDescription();
    }

    /**
     * 获取数据分类颜色
     */
    public function getDataCategoryColorAttribute(): string
    {
        return $this->getDataCategoryEnumAttribute()->getColor();
    }

    /**
     * 获取启用状态文本
     */
    public function getEnabledTextAttribute(): string
    {
        return $this->is_enabled ? '启用' : '禁用';
    }

    /**
     * 获取启用状态颜色
     */
    public function getEnabledColorAttribute(): string
    {
        return $this->is_enabled ? 'success' : 'secondary';
    }

    /**
     * 获取优先级文本
     */
    public function getPriorityTextAttribute(): string
    {
        if ($this->priority <= 50) {
            return '高';
        } elseif ($this->priority <= 200) {
            return '中';
        } else {
            return '低';
        }
    }

    /**
     * 获取优先级颜色
     */
    public function getPriorityColorAttribute(): string
    {
        if ($this->priority <= 50) {
            return 'danger';
        } elseif ($this->priority <= 200) {
            return 'warning';
        } else {
            return 'info';
        }
    }

    /**
     * 判断是否需要条件配置
     */
    public function getNeedsConditionsAttribute(): bool
    {
        return $this->getDefaultCleanupTypeEnumAttribute()->needsConditions();
    }

    /**
     * 判断是否支持回滚
     */
    public function getIsRollbackableAttribute(): bool
    {
        return $this->getDefaultCleanupTypeEnumAttribute()->isRollbackable();
    }

    /**
     * 获取格式化的最后清理时间
     */
    public function getLastCleanupAtFormattedAttribute(): ?string
    {
        return $this->last_cleanup_at ? $this->last_cleanup_at->format('Y-m-d H:i:s') : null;
    }

    /**
     * 获取最后清理时间的相对时间
     */
    public function getLastCleanupAtHumanAttribute(): ?string
    {
        return $this->last_cleanup_at ? $this->last_cleanup_at->diffForHumans() : '从未清理';
    }

    /**
     * 作用域：按模块筛选
     */
    public function scopeByModule($query, string $moduleName)
    {
        return $query->where('module_name', $moduleName);
    }

    /**
     * 作用域：按数据分类筛选
     */
    public function scopeByCategory($query, int $category)
    {
        return $query->where('data_category', $category);
    }

    /**
     * 作用域：只查询启用的配置
     */
    public function scopeEnabled($query)
    {
        return $query->where('is_enabled', true);
    }

    /**
     * 作用域：按优先级排序
     */
    public function scopeOrderByPriority($query)
    {
        return $query->orderBy('priority')->orderBy('table_name');
    }

    /**
     * 作用域：按表名搜索
     */
    public function scopeSearchTable($query, string $search)
    {
        return $query->where('table_name', 'like', "%{$search}%");
    }

    /**
     * 作用域：排除配置数据
     */
    public function scopeExcludeConfig($query)
    {
        return $query->where('data_category', '!=', DATA_CATEGORY::CONFIG_DATA->value);
    }

    /**
     * 获取模块列表
     */
    public static function getModuleList(): array
    {
        return static::distinct('module_name')
            ->orderBy('module_name')
            ->pluck('module_name')
            ->toArray();
    }

    /**
     * 获取数据分类统计
     */
    public static function getCategoryStats(): array
    {
        $stats = static::selectRaw('data_category, COUNT(*) as count')
            ->groupBy('data_category')
            ->get()
            ->keyBy('data_category')
            ->toArray();

        $result = [];
        foreach (DATA_CATEGORY::cases() as $category) {
            $result[$category->value] = [
                'name' => $category->getDescription(),
                'count' => $stats[$category->value]['count'] ?? 0,
                'color' => $category->getColor(),
            ];
        }

        return $result;
    }

    /**
     * 获取启用状态统计
     */
    public static function getEnabledStats(): array
    {
        return [
            'enabled' => static::where('is_enabled', true)->count(),
            'disabled' => static::where('is_enabled', false)->count(),
            'total' => static::count(),
        ];
    }
}