<?php

namespace app\common\logic;

use Illuminate\Database\Eloquent\Model;
use support\exception\BusinessException;

class BaseLogic
{
    /**
     * 获取列表
     */
    public function getList(array $params, string $modelClass)
    {
        $query = $modelClass::query();

        // 你可以在此处添加分页、排序等功能
        if (isset($params['page']) && isset($params['per_page'])) {
            $query->paginate($params['per_page'], ['*'], 'page', $params['page']);
        }

        return $query->get();
    }

    /**
     * 获取单个记录
     */
    public function getDetail(int $id, string $modelClass)
    {
        $record = $modelClass::find($id);
        if (!$record) {
            throw new BusinessException("记录不存在", 404);
        }

        return $record;
    }

    /**
     * 创建记录
     */
    public function create(array $data, string $modelClass)
    {
        $model = new $modelClass;
        $model->fill($data); // 根据字段填充数据
        try {
            $model->save();
        } catch (\Throwable $e) {
            throw new BusinessException("创建记录失败: " . $e->getMessage(), 500);
        }

        return $model;
    }

    /**
     * 更新记录
     */
    public function update(array $data, string $modelClass)
    {
        $record = $modelClass::find($data['id']);
        if (!$record) {
            throw new BusinessException("记录不存在", 404);
        }

        $record->update($data);
        return $record;
    }

    /**
     * 删除记录
     */
    public function delete(int $id, string $modelClass)
    {
        $record = $modelClass::find($id);
        if (!$record) {
            throw new BusinessException("记录不存在", 404);
        }

        try {
            $record->delete();
        } catch (\Throwable $e) {
            throw new BusinessException("删除记录失败: " . $e->getMessage(), 500);
        }

        return true;
    }
}