xiamuceer
507 lines
18 KiB
TypeScript
507 lines
18 KiB
TypeScript
import { useState, useEffect } from 'react';
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import { useNavigate } from 'react-router-dom';
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import { Card, Form, Input, Button, Select, Slider, InputNumber, message, Space, Typography, Spin, Modal, Tooltip, Alert } from 'antd';
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import { SettingOutlined, SaveOutlined, DeleteOutlined, ReloadOutlined, ArrowLeftOutlined, InfoCircleOutlined} from '@ant-design/icons';
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import { settingsApi } from '../services/api';
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import type { SettingsUpdate } from '../types';
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const { Title, Paragraph } = Typography;
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const { Option } = Select;
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export default function SettingsPage() {
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const navigate = useNavigate();
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const [form] = Form.useForm();
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const [loading, setLoading] = useState(false);
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const [initialLoading, setInitialLoading] = useState(true);
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const [hasSettings, setHasSettings] = useState(false);
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const [isDefaultSettings, setIsDefaultSettings] = useState(false);
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const [modelOptions, setModelOptions] = useState<Array<{ value: string; label: string; description: string }>>([]);
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const [fetchingModels, setFetchingModels] = useState(false);
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const [modelsFetched, setModelsFetched] = useState(false);
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useEffect(() => {
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loadSettings();
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}, []);
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const loadSettings = async () => {
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setInitialLoading(true);
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try {
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const settings = await settingsApi.getSettings();
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form.setFieldsValue(settings);
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// 判断是否为默认设置（id='0'表示来自.env的默认配置）
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if (settings.id === '0' || !settings.id) {
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setIsDefaultSettings(true);
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setHasSettings(false);
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} else {
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setIsDefaultSettings(false);
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setHasSettings(true);
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}
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} catch (error: any) {
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// 如果404表示还没有设置，使用默认值
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if (error?.response?.status === 404) {
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setHasSettings(false);
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setIsDefaultSettings(true);
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form.setFieldsValue({
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api_provider: 'openai',
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api_base_url: 'https://api.openai.com/v1',
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model_name: 'gpt-4',
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temperature: 0.7,
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max_tokens: 2000,
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});
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} else {
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message.error('加载设置失败');
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}
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} finally {
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setInitialLoading(false);
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}
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};
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const handleSave = async (values: SettingsUpdate) => {
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setLoading(true);
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try {
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await settingsApi.saveSettings(values);
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message.success('设置已保存');
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setHasSettings(true);
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setIsDefaultSettings(false);
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} catch (error) {
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message.error('保存设置失败');
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} finally {
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setLoading(false);
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}
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};
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const handleReset = () => {
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Modal.confirm({
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title: '重置设置',
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content: '确定要重置为默认值吗？',
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okText: '确定',
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cancelText: '取消',
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onOk: () => {
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form.setFieldsValue({
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api_provider: 'openai',
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api_key: '',
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api_base_url: 'https://api.openai.com/v1',
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model_name: 'gpt-4',
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temperature: 0.7,
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max_tokens: 2000,
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});
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message.info('已重置为默认值，请点击保存');
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},
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});
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};
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const handleDelete = () => {
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Modal.confirm({
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title: '删除设置',
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content: '确定要删除所有设置吗？此操作不可恢复。',
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okText: '确定',
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cancelText: '取消',
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okType: 'danger',
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onOk: async () => {
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setLoading(true);
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try {
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await settingsApi.deleteSettings();
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message.success('设置已删除');
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setHasSettings(false);
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form.resetFields();
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} catch (error) {
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message.error('删除设置失败');
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} finally {
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setLoading(false);
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}
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},
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});
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};
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const apiProviders = [
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{ value: 'openai', label: 'OpenAI', defaultUrl: 'https://api.openai.com/v1' },
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{ value: 'azure', label: 'Azure OpenAI', defaultUrl: 'https://YOUR-RESOURCE.openai.azure.com' },
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{ value: 'anthropic', label: 'Anthropic', defaultUrl: 'https://api.anthropic.com' },
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{ value: 'custom', label: '自定义', defaultUrl: '' },
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];
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const handleProviderChange = (value: string) => {
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const provider = apiProviders.find(p => p.value === value);
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if (provider && provider.defaultUrl) {
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form.setFieldValue('api_base_url', provider.defaultUrl);
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}
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// 清空模型列表，需要重新获取
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setModelOptions([]);
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setModelsFetched(false);
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};
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const handleFetchModels = async (silent: boolean = false) => {
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const apiKey = form.getFieldValue('api_key');
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const apiBaseUrl = form.getFieldValue('api_base_url');
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const provider = form.getFieldValue('api_provider');
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if (!apiKey || !apiBaseUrl) {
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if (!silent) {
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message.warning('请先填写 API 密钥和 API 地址');
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}
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return;
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}
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setFetchingModels(true);
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try {
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const response = await settingsApi.getAvailableModels({
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api_key: apiKey,
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api_base_url: apiBaseUrl,
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provider: provider || 'openai'
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});
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setModelOptions(response.models);
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setModelsFetched(true);
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if (!silent) {
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message.success(`成功获取 ${response.count || response.models.length} 个可用模型`);
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}
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} catch (error: any) {
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const errorMsg = error?.response?.data?.detail || '获取模型列表失败';
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if (!silent) {
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message.error(errorMsg);
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}
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setModelOptions([]);
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setModelsFetched(true); // 即使失败也标记为已尝试，避免重复请求
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} finally {
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setFetchingModels(false);
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}
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};
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const handleModelSelectFocus = () => {
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// 如果还没有获取过模型列表，自动获取
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if (!modelsFetched && !fetchingModels) {
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handleFetchModels(true); // silent模式，不显示成功消息
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}
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};
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return (
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<div style={{
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minHeight: '100vh',
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background: 'linear-gradient(135deg, #667eea 0%, #764ba2 100%)',
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padding: window.innerWidth <= 768 ? '20px 16px' : '40px 24px'
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}}>
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<div style={{ maxWidth: 800, margin: '0 auto' }}>
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<Card
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variant="borderless"
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style={{
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background: 'rgba(255, 255, 255, 0.95)',
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borderRadius: window.innerWidth <= 768 ? 12 : 16,
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boxShadow: '0 8px 32px rgba(0, 0, 0, 0.1)',
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}}
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>
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<Space direction="vertical" size="large" style={{ width: '100%' }}>
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{/* 标题栏 */}
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<div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
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<Space>
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<Button
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icon={<ArrowLeftOutlined />}
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onClick={() => navigate('/')}
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type="text"
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/>
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<Title level={window.innerWidth <= 768 ? 3 : 2} style={{ margin: 0 }}>
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<SettingOutlined style={{ marginRight: 8, color: '#667eea' }} />
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AI API 设置
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</Title>
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</Space>
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</div>
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<Paragraph type="secondary" style={{ marginBottom: 0 }}>
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配置你的AI API接口参数，这些设置将用于小说生成、角色创建等AI功能。
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</Paragraph>
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{/* 默认配置提示 */}
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{isDefaultSettings && (
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<Alert
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message="使用 .env 文件中的默认配置"
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description={
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<div>
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<p style={{ margin: '8px 0' }}>
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当前显示的是从服务器 <code>.env</code> 文件读取的默认配置。
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</p>
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<p style={{ margin: '8px 0 0 0' }}>
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点击"保存设置"后，配置将保存到数据库并同步更新到 <code>.env</code> 文件。
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</p>
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</div>
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}
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type="info"
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showIcon
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style={{ marginBottom: 16 }}
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/>
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)}
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{/* 已保存配置提示 */}
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{hasSettings && !isDefaultSettings && (
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<Alert
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message="使用已保存的个人配置"
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type="success"
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showIcon
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style={{ marginBottom: 16 }}
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/>
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)}
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{/* 表单 */}
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<Spin spinning={initialLoading}>
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<Form
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form={form}
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layout="vertical"
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onFinish={handleSave}
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autoComplete="off"
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>
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<Form.Item
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label={
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<Space>
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<span>API 提供商</span>
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<Tooltip title="选择你的AI服务提供商">
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<InfoCircleOutlined style={{ color: '#8c8c8c' }} />
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</Tooltip>
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</Space>
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}
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name="api_provider"
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rules={[{ required: true, message: '请选择API提供商' }]}
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>
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<Select size="large" onChange={handleProviderChange}>
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{apiProviders.map(provider => (
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<Option key={provider.value} value={provider.value}>
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{provider.label}
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</Option>
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))}
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</Select>
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</Form.Item>
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<Form.Item
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label={
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<Space>
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<span>API 密钥</span>
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<Tooltip title="你的API密钥，将加密存储">
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<InfoCircleOutlined style={{ color: '#8c8c8c' }} />
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</Tooltip>
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</Space>
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}
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name="api_key"
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rules={[{ required: true, message: '请输入API密钥' }]}
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>
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<Input.Password
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size="large"
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placeholder="sk-..."
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autoComplete="new-password"
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/>
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</Form.Item>
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<Form.Item
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label={
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<Space>
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<span>API 地址</span>
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<Tooltip title="API的基础URL地址">
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<InfoCircleOutlined style={{ color: '#8c8c8c' }} />
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</Tooltip>
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</Space>
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}
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name="api_base_url"
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rules={[
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{ required: true, message: '请输入API地址' },
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{ type: 'url', message: '请输入有效的URL' }
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]}
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>
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<Input
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size="large"
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placeholder="https://api.openai.com/v1"
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/>
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</Form.Item>
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<Form.Item
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label={
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<Space>
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<span>模型名称</span>
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<Tooltip title="AI模型的名称，如 gpt-4, gpt-3.5-turbo">
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<InfoCircleOutlined style={{ color: '#8c8c8c' }} />
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</Tooltip>
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</Space>
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}
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name="model_name"
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rules={[{ required: true, message: '请输入或选择模型名称' }]}
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>
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<Select
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size="large"
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showSearch
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placeholder="输入模型名称或点击获取"
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optionFilterProp="label"
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loading={fetchingModels}
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onFocus={handleModelSelectFocus}
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filterOption={(input, option) =>
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(option?.label ?? '').toLowerCase().includes(input.toLowerCase()) ||
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(option?.description ?? '').toLowerCase().includes(input.toLowerCase())
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}
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dropdownRender={(menu) => (
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<>
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{menu}
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{fetchingModels && (
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<div style={{ padding: '8px 12px', color: '#8c8c8c', textAlign: 'center' }}>
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<Spin size="small" /> 正在获取模型列表...
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</div>
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)}
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{!fetchingModels && modelOptions.length === 0 && modelsFetched && (
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<div style={{ padding: '8px 12px', color: '#ff4d4f', textAlign: 'center' }}>
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未能获取到模型列表，请检查 API 配置
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</div>
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)}
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{!fetchingModels && modelOptions.length === 0 && !modelsFetched && (
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<div style={{ padding: '8px 12px', color: '#8c8c8c', textAlign: 'center' }}>
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点击输入框自动获取模型列表
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</div>
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)}
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</>
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)}
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notFoundContent={
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fetchingModels ? (
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<div style={{ padding: '8px 12px', textAlign: 'center' }}>
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<Spin size="small" /> 加载中...
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</div>
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) : (
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<div style={{ padding: '8px 12px', color: '#8c8c8c', textAlign: 'center' }}>
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未找到匹配的模型
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</div>
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)
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}
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suffixIcon={
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<div
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onClick={(e) => {
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e.stopPropagation();
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if (!fetchingModels) {
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setModelsFetched(false);
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handleFetchModels(false);
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}
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}}
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style={{
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cursor: fetchingModels ? 'not-allowed' : 'pointer',
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display: 'flex',
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alignItems: 'center',
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padding: '0 4px',
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height: '100%',
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marginRight: -8
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}}
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title="重新获取模型列表"
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>
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<Button
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type="text"
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size="small"
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icon={<ReloadOutlined />}
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loading={fetchingModels}
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style={{ pointerEvents: 'none' }}
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>
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刷新
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</Button>
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</div>
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}
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options={modelOptions.map(model => ({
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value: model.value,
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label: model.label,
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description: model.description
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}))}
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optionRender={(option) => (
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<div>
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<div style={{ fontWeight: 500 }}>{option.data.label}</div>
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{option.data.description && (
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<div style={{ fontSize: '12px', color: '#8c8c8c' }}>
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{option.data.description}
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</div>
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)}
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</div>
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)}
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/>
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</Form.Item>
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<Form.Item
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label={
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<Space>
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<span>温度参数</span>
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<Tooltip title="控制输出的随机性，值越高越随机（0.0-2.0）">
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<InfoCircleOutlined style={{ color: '#8c8c8c' }} />
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</Tooltip>
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</Space>
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}
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name="temperature"
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>
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<Slider
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min={0}
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max={2}
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step={0.1}
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marks={{
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0: '0.0',
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0.7: '0.7',
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1: '1.0',
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2: '2.0'
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}}
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/>
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</Form.Item>
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<Form.Item
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label={
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<Space>
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<span>最大 Token 数</span>
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<Tooltip title="单次请求的最大token数量">
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<InfoCircleOutlined style={{ color: '#8c8c8c' }} />
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</Tooltip>
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</Space>
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}
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name="max_tokens"
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rules={[
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{ required: true, message: '请输入最大token数' },
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{ type: 'number', min: 1, max: 32000, message: '请输入1-32000之间的数字' }
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]}
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>
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<InputNumber
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size="large"
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style={{ width: '100%' }}
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min={1}
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max={32000}
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placeholder="2000"
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/>
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</Form.Item>
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{/* 操作按钮 */}
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<Form.Item style={{ marginBottom: 0, marginTop: 32 }}>
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<Space size="middle" style={{ width: '100%', justifyContent: 'space-between' }}>
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<Space>
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<Button
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type="primary"
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size="large"
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icon={<SaveOutlined />}
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htmlType="submit"
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loading={loading}
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style={{
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background: 'linear-gradient(135deg, #667eea 0%, #764ba2 100%)',
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border: 'none'
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}}
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>
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保存设置
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</Button>
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<Button
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size="large"
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icon={<ReloadOutlined />}
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onClick={handleReset}
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>
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重置
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</Button>
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</Space>
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{hasSettings && (
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<Button
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danger
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size="large"
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icon={<DeleteOutlined />}
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onClick={handleDelete}
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loading={loading}
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>
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删除设置
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</Button>
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)}
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</Space>
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</Form.Item>
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</Form>
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</Spin>
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</Space>
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</Card>
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</div>
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</div>
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);
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} |