<?php

namespace App\Services;

use App\Models\SettingItem;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Slowlyo\OwlAdmin\Services\AdminService;

/**
 * 设置项
 *
 * @method SettingItem getModel()
 * @method SettingItem|\Illuminate\Database\Query\Builder query()
 */
class SettingItemService extends AdminService
{
    protected string $modelName = SettingItem::class;

    /**
     * 获取设置项列表
     *
     * @return mixed
     */
    public function getItemList(array $params)
    {
        try {
            $query = $this->query();

            if (! empty($params['keyword'])) {
                $query->where(function ($q) use ($params) {
                    $q->where('code', 'like', "%{$params['keyword']}%")
                        ->orWhere('name', 'like', "%{$params['keyword']}%");
                });
            }

            if (! empty($params['group_id'])) {
                $query->where('group_id', $params['group_id']);
            }

            return $query->orderBy('sort')->get();
        } catch (\Exception $e) {
            Log::error('获取设置项列表失败', ['error' => $e->getMessage(), 'params' => $params]);
            throw $e;
        }
    }

    /**
     * 创建设置项
     *
     * @return mixed
     */
    public function createItem(array $data)
    {
        try {
            return DB::transaction(function () use ($data) {
                // 检查code是否已存在
                abort_if(
                    $this->query()->where('code', $data['code'])->exists(),
                    422,
                    '设置项代码已存在'
                );

                return $this->getModel()::create($data);
            });
        } catch (\Exception $e) {
            Log::error('创建设置项失败', ['error' => $e->getMessage(), 'data' => $data]);
            throw $e;
        }
    }

    /**
     * 更新设置项
     *
     * @param  int  $id
     * @return mixed
     */
    public function updateItem($id, array $data)
    {
        try {
            return DB::transaction(function () use ($id, $data) {
                $item = $this->query()->findOrFail($id);

                // 检查code是否已存在(排除自身)
                abort_if(
                    $this->query()->where('code', $data['code'])->where('id', '!=', $id)->exists(),
                    422,
                    '设置项代码已存在'
                );

                return $item->update($data);
            });
        } catch (\Exception $e) {
            Log::error('更新设置项失败', ['error' => $e->getMessage(), 'id' => $id, 'data' => $data]);
            throw $e;
        }
    }

    /**
     * 删除设置项
     *
     * @param  int  $id
     * @return mixed
     */
    public function deleteItem($id)
    {
        try {
            return DB::transaction(function () use ($id) {
                return $this->query()->findOrFail($id)->delete();
            });
        } catch (\Exception $e) {
            Log::error('删除设置项失败', ['error' => $e->getMessage(), 'id' => $id]);
            throw $e;
        }
    }

    /**
     * 获取设置项详情
     *
     * @param  string  $id_or_code  ID或代码
     * @return mixed
     */
    public function getItemDetail($id_or_code)
    {
        try {
            $query = $this->query();

            // 判断是否为数字ID
            if (is_numeric($id_or_code)) {
                $item = $query->find($id_or_code);
            } else {
                // 通过code查询
                $item = $query->where('code', $id_or_code)->first();
            }

            // 如果未找到记录则抛出异常
            abort_if(! $item, 404, '设置项不存在');

            return $item;
        } catch (\Exception $e) {
            Log::error('获取设置项详情失败', [
                'error' => $e->getMessage(),
                'id_or_code' => $id_or_code,
            ]);
            throw $e;
        }
    }
}