228 lines
7.6 KiB
PHP
228 lines
7.6 KiB
PHP
<?php
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namespace App\Service;
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use App\BaseApp\BaseService;
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use App\Models\ai\AiApiKeyModel;
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use App\Models\ai\AiPlatformModel;
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use App\Service\common\ai\AiGenerationLogService;
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use App\Service\common\ai\AiRuntimeConfigService;
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use App\Service\common\FieldEncryptService;
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/**
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* AI 配置管理 Service：密钥 CRUD + 运行时选项读写
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* 平台/模型以种子数据为主，密钥需后台录入后才能真正调用
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*/
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class AiConfigService extends BaseService
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{
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public function __construct()
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{
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parent::__construct();
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$this->model = AiApiKeyModel::class;
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$this->selectField = ['id', 'platform_id', 'name', 'remark', 'is_default', 'status', 'sort', 'created_at', 'updated_at'];
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$this->queryField = [
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'platform_id' => '=',
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'name' => 'like',
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'status' => '=',
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];
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$this->orderBy = [
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'name' => 'sort',
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'sort' => 'desc',
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];
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}
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/**
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* 获取 AI 管理页选项（平台卡片 + 当前激活组合）
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*/
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public function getRuntimeOptions(): array
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{
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return AiRuntimeConfigService::getInstance()->optionsForConfig();
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}
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/**
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* 保存默认平台/模型/密钥
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*/
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public function saveRuntime(array $params): array
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{
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$provider = (string) ($params['provider'] ?? '');
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$model = (string) ($params['model'] ?? '');
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$apiKeyId = (int) ($params['api_key_id'] ?? 0);
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return AiRuntimeConfigService::getInstance()->saveActiveConfig($provider, $model, $apiKeyId);
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}
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/**
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* 密钥列表（卡片展示用，不返回明文密钥）
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* 直接查表，避免单例 where 被 update 污染导致列表为空
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*/
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public function listKeys(): array
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{
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$items = AiApiKeyModel::where('deleted_at', 0)
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->orderByDesc('sort')
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->orderByDesc('id')
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->get(['id', 'platform_id', 'name', 'remark', 'is_default', 'status', 'sort', 'api_key', 'created_at', 'updated_at'])
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->toArray();
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$platforms = AiPlatformModel::where('deleted_at', 0)
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->get(['id', 'code', 'name', 'logo'])
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->keyBy('id')
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->toArray();
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foreach ($items as &$item) {
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$pid = (int) ($item['platform_id'] ?? 0);
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$item['platform'] = $platforms[$pid] ?? null;
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$item['has_key'] = trim((string) ($item['api_key'] ?? '')) !== '';
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unset($item['api_key']);
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}
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unset($item);
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return [
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'page' => 1,
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'size' => count($items),
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'page_count' => 1,
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'total' => count($items),
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'items' => $items,
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];
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}
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/**
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* 平台下拉（密钥表单用）
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*/
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public function platformOptions(): array
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{
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return AiPlatformModel::where('deleted_at', 0)
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->where('status', 1)
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->orderByDesc('sort')
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->orderBy('id')
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->get(['id', 'code', 'name', 'logo'])
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->toArray();
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}
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/**
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* 新增密钥（明文入库前加密）
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*/
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public function createKey(array $params): mixed
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{
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$platformId = (int) ($params['platform_id'] ?? 0);
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$name = trim((string) ($params['name'] ?? ''));
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$apiKey = trim((string) ($params['api_key'] ?? ''));
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if ($platformId <= 0) {
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$this->utils->errorThrow('请选择所属平台');
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}
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if ($name === '') {
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$this->utils->errorThrow('请填写密钥别名');
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}
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if ($apiKey === '') {
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$this->utils->errorThrow('请填写 API Key');
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}
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$platform = AiPlatformModel::where('id', $platformId)
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->where('deleted_at', 0)
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->first();
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if (!$platform) {
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$this->utils->errorThrow('平台不存在');
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}
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$isDefault = (int) ($params['is_default'] ?? 0);
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if ($isDefault === 1) {
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// 同平台只保留一个默认密钥
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AiApiKeyModel::where('platform_id', $platformId)
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->where('deleted_at', 0)
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->update(['is_default' => 0, 'updated_at' => time()]);
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}
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return $this->insert([
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'platform_id' => $platformId,
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'name' => $name,
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'api_key' => FieldEncryptService::getInstance()->encryptForStorage($apiKey),
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'remark' => trim((string) ($params['remark'] ?? '')),
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'is_default' => $isDefault,
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'status' => (int) ($params['status'] ?? 1),
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'sort' => (int) ($params['sort'] ?? 0),
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'created_at' => time(),
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'updated_at' => 0,
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'deleted_at' => 0,
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]);
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}
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/**
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* 更新密钥；api_key 为空表示不改密钥本身
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*/
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public function updateKey(int $id, array $params): mixed
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{
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$info = AiApiKeyModel::where('id', $id)->where('deleted_at', 0)->first();
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if (!$info) {
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$this->utils->notFound('密钥不存在');
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}
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$data = [];
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if (array_key_exists('name', $params)) {
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$name = trim((string) $params['name']);
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if ($name === '') {
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$this->utils->errorThrow('密钥别名不能为空');
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}
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$data['name'] = $name;
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}
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if (array_key_exists('remark', $params)) {
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$data['remark'] = trim((string) $params['remark']);
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}
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if (array_key_exists('status', $params)) {
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$data['status'] = (int) $params['status'];
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}
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if (array_key_exists('sort', $params)) {
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$data['sort'] = (int) $params['sort'];
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}
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if (array_key_exists('platform_id', $params)) {
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$platformId = (int) $params['platform_id'];
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if ($platformId <= 0) {
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$this->utils->errorThrow('请选择所属平台');
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}
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$data['platform_id'] = $platformId;
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}
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$platformId = (int) ($data['platform_id'] ?? $info->platform_id);
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if (array_key_exists('is_default', $params)) {
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$isDefault = (int) $params['is_default'];
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$data['is_default'] = $isDefault;
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if ($isDefault === 1) {
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AiApiKeyModel::where('platform_id', $platformId)
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->where('deleted_at', 0)
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->where('id', '<>', $id)
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->update(['is_default' => 0, 'updated_at' => time()]);
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}
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}
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$apiKey = trim((string) ($params['api_key'] ?? ''));
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if ($apiKey !== '') {
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$data['api_key'] = FieldEncryptService::getInstance()->encryptForStorage($apiKey);
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}
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if (empty($data)) {
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return true;
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}
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$data['updated_at'] = time();
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// 直接 update，避免 BaseService::save 污染单例 where 导致后续列表为空
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return AiApiKeyModel::where('id', $id)->where('deleted_at', 0)->update($data);
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}
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/**
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* 软删除密钥
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*/
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public function deleteKeys(array $ids): mixed
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{
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$ids = array_values(array_filter(array_map('intval', $ids)));
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if (empty($ids)) {
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$this->utils->errorThrow('参数错误');
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}
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return AiApiKeyModel::whereIn('id', $ids)->where('deleted_at', 0)->update([
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'deleted_at' => time(),
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'updated_at' => time(),
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]);
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}
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/**
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* AI 生成历史列表
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*/
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public function generationList(): array
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{
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return AiGenerationLogService::getInstance()->getPageListForAdmin();
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}
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/**
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* AI 生成历史详情
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*/
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public function generationDetail(int $id): array
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{
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return AiGenerationLogService::getInstance()->getDetailForAdmin($id);
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}
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}
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