diff --git a/backend/src/core/config.py b/backend/src/core/config.py index 482dbea..f3adc7f 100644 --- a/backend/src/core/config.py +++ b/backend/src/core/config.py @@ -139,7 +139,12 @@ def ensure_directories(): settings.generated_images_dir, os.path.dirname(settings.log_file), ] - + + # SQLite 数据库目录 + if not is_postgresql_database(): + db_path = settings.database_url.replace("sqlite:///", "") + directories.append(os.path.dirname(db_path)) + for directory in directories: Path(directory).mkdir(parents=True, exist_ok=True) diff --git a/env.example b/env.example index 7308477..6494f7f 100644 --- a/env.example +++ b/env.example @@ -51,6 +51,7 @@ LOG_FILE=../runtime/logs/app.log # 前端配置 NEXT_PUBLIC_BACKEND_URL=http://localhost:8000 +NEXT_PUBLIC_API_URL=http://localhost:8000 NEXTAUTH_SECRET=your-nextauth-secret-change-in-production NEXTAUTH_URL=http://localhost:8001 diff --git a/web/src/app/globals.css b/web/src/app/globals.css index 145088a..5ba42de 100644 --- a/web/src/app/globals.css +++ b/web/src/app/globals.css @@ -19,17 +19,6 @@ } } - --animate-spotlight: spotlight 2s ease 0.75s 1 forwards; - @keyframes spotlight { - 0% { - opacity: 0; - transform: translate(-72%, -62%) scale(0.5); - } - to { - opacity: 1; - transform: translate(-50%, -40%) scale(1); - } - } } @theme inline { @@ -175,13 +164,15 @@ /* MIT 风格的字体层次 */ h1 { + font-family: var(--font-serif), 'Noto Serif SC', Georgia, serif; font-size: 2.5rem; font-weight: 700; line-height: 1.2; letter-spacing: -0.025em; } - + h2 { + font-family: var(--font-serif), 'Noto Serif SC', Georgia, serif; font-size: 2rem; font-weight: 600; line-height: 1.3; @@ -330,3 +321,12 @@ textarea { button { cursor: pointer; } + +@media (prefers-reduced-motion: reduce) { + *, *::before, *::after { + animation-duration: 0.01ms !important; + animation-iteration-count: 1 !important; + transition-duration: 0.01ms !important; + scroll-behavior: auto !important; + } +} diff --git a/web/src/app/layout.tsx b/web/src/app/layout.tsx index e5ce819..60aed4d 100644 --- a/web/src/app/layout.tsx +++ b/web/src/app/layout.tsx @@ -1,10 +1,15 @@ import type { Metadata, Viewport } from "next"; -import { Inter } from "next/font/google"; +import { Inter, Noto_Serif_SC } from "next/font/google"; import { ThemeProvider } from "next-themes"; import { Toaster } from "sonner"; import "./globals.css"; -const inter = Inter({ subsets: ["latin"] }); +const inter = Inter({ subsets: ["latin"], variable: "--font-sans" }); +const notoSerifSC = Noto_Serif_SC({ + subsets: ["latin"], + weight: ["600", "700"], + variable: "--font-serif", +}); export const metadata: Metadata = { title: "国土空间规划课程智能体", @@ -25,7 +30,7 @@ export default function RootLayout({ }) { return ( - + -
-
-

- {isAuthenticated ? "功能模块" : "核心功能"} -

-

- {isAuthenticated ? "选择您需要的功能" : "强大的AI学习助手"} -

-

- {isAuthenticated - ? "点击下方卡片开始使用各项功能" - : "基于先进的大模型技术，为您提供专业的国土空间规划学习体验" - } -

-
- -
- - {features.map((feature) => { - if (isAuthenticated) { - // 登录状态：使用自定义卡片 - return ( - - -
- -

- {feature.name} -

-

{feature.description}

- {feature.stats && ( -
- - {feature.stats.count} {feature.stats.label} - -
- )} -
- - - - {feature.cta} - - - - -
- - - ); - } else { - // 未登录状态：使用标准 BentoCard - return ( - - ); - } - })} - -
-
- - ); -} diff --git a/web/src/components/home/footer.tsx b/web/src/components/home/footer.tsx deleted file mode 100644 index 0194cd7..0000000 --- a/web/src/components/home/footer.tsx +++ /dev/null @@ -1,159 +0,0 @@ -"use client"; - -import Link from "next/link"; -import { BookOpen, Mail, Phone, MapPin, MessageCircle } from "lucide-react"; - -export default function Footer() { - const currentYear = new Date().getFullYear(); - - const footerLinks = { - quickLinks: [ - { name: "首页", href: "/" }, - { name: "智能问答", href: "/chat" }, - { name: "知识库管理", href: "/knowledge" }, - { name: "空间出图", href: "/spatial" }, - { name: "学习分析", href: "/analytics" }, - ], - resources: [ - { name: "课程大纲", href: "#" }, - { name: "线上讲座", href: "#" }, - { name: "资料下载", href: "#" }, - { name: "案例分析", href: "#" }, - { name: "交流论坛", href: "#" }, - ], - }; - - const contactInfo = [ - { icon: Mail, text: "contact@HIT-agent.com", href: "mailto:contact@HIT-agent.com" }, - { icon: Phone, text: "0451-8641-2114", href: "tel:0451-8641-2114" }, - { icon: MapPin, text: "哈尔滨市南岗区西大直街92号", href: "#" }, - ]; - - return ( -
-
- {/* Main Footer Content */} -
- {/* Brand Column */} -
-
-
- -
- - 国土空间规划课程智能体 - -
-

- 为国土空间规划学习者提供智能化学习体验和专业知识服务。 -

- {/* Social Links */} -
- - - - - - - - - -
-
- - {/* Quick Links */} -
-

快速链接

-
    - {footerLinks.quickLinks.map((link) => ( -
  • - - {link.name} - -
    • - ))} -
-
- - {/* Resources Links */} -
-

学习资源

-
    - {footerLinks.resources.map((link) => ( -
  • - - {link.name} - -
    • - ))} -
-
- - {/* Contact Info */} -
-

联系我们

-
    - {contactInfo.map((contact, index) => ( -
  • - {contact.href !== "#" ? ( - - - {contact.text} - - ) : ( -
    - - {contact.text} -
    - )} -
    • - ))} -
-
-
- - {/* Bottom Bar */} -
-
-
- © {currentYear} 哈尔滨工业大学建筑与设计学院国土空间与区域发展研究所 -
-
- - 隐私政策 - - - 使用条款 - - - 帮助中心 - -
-
-
-
-
- ); -} - diff --git a/web/src/components/home/hero-section.tsx b/web/src/components/home/hero-section.tsx deleted file mode 100644 index cf98282..0000000 --- a/web/src/components/home/hero-section.tsx +++ /dev/null @@ -1,130 +0,0 @@ -"use client"; - -import Link from "next/link"; -import { motion } from "framer-motion"; -import { Button } from "@/components/ui/button"; -import { AuroraText } from "@/components/magicui/aurora-text"; -import { User } from "@/types"; -import { MessageSquare, FileText, Image, BarChart3, ArrowRight } from "lucide-react"; - -interface HeroSectionProps { - isAuthenticated: boolean; - user: User | null; -} - -export default function HeroSection({ isAuthenticated, user }: HeroSectionProps) { - const features = [ - { - name: "智能问答", - href: "/chat", - icon: MessageSquare, - description: "基于大模型的智能问答系统，专业知识即时解答", - color: "from-blue-500 to-blue-600" - }, - { - name: "知识库管理", - href: "/knowledge", - icon: FileText, - description: "多模态知识库，文档上传与智能检索", - color: "from-green-500 to-green-600" - }, - { - name: "空间出图", - href: "/spatial", - icon: Image, - description: "结合空间规划的AI图像生成与分析", - color: "from-purple-500 to-purple-600" - }, - { - name: "学习分析", - href: "/analytics", - icon: BarChart3, - description: "学习数据统计，追踪您的学习进度", - color: "from-orange-500 to-orange-600" - }, - ]; - - return ( -
-
- {/* 描述区域 */} - -

- 基于大模型技术的智能学习平台，提供专业的国土空间规划知识问答、文档管理和智能分析 -

- {!isAuthenticated && ( -
- - -
- )} - - - {/* 功能卡片 - 登录后显示 */} - {isAuthenticated && ( - - {features.map((feature, index) => ( - - - {/* 图标 */} -
- -
- - {/* 标题 */} -

- {feature.name} -

- - {/* 描述 */} -

- {feature.description} -

- - {/* 箭头 */} -
- 立即使用 - -
- - {/* 装饰性背景 */} -
- - - ))} - - )} -
-
- ); -} - - - - - - diff --git a/web/src/components/home/home-page-content.tsx b/web/src/components/home/home-page-content.tsx index 28f5a6d..f405891 100644 --- a/web/src/components/home/home-page-content.tsx +++ b/web/src/components/home/home-page-content.tsx @@ -1,50 +1,267 @@ "use client"; -import { useState, useEffect } from "react"; +import { useState, useEffect, useMemo } from "react"; import { useAuthStore } from "@/store/auth"; import { Button } from "@/components/ui/button"; -import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"; import Navbar from "./navbar"; -import { MessageSquare, Database, Image, BookOpen, Users, Award, ArrowRight, Mail, Phone, MapPin, GraduationCap } from "lucide-react"; +import { BookOpen, Users, ArrowRight, Mail, Phone, MapPin, Search } from "lucide-react"; import Link from "next/link"; import { analyticsAPI } from "@/lib/api"; +const modules = [ + { + title: "课程内容", + description: "系统化的国土空间规划课程体系，涵盖总体规划、详细规划、专项规划等核心知识模块", + href: "/course-content", + tags: ["课程体系"], + visual: "course" as const, + }, + { + title: "智能问答", + description: "基于RAG技术的专业对话系统，精准解答国土空间规划领域的专业问题", + href: "/chat", + tags: ["RAG"], + visual: "chat" as const, + }, + { + title: "知识库", + description: "多格式文档智能处理与知识管理，构建专业领域的结构化知识体系", + href: "/knowledge", + tags: ["向量检索"], + visual: "knowledge" as const, + }, + { + title: "空间设计", + description: "AI驱动的空间规划图像生成工具，支持文生图与图生图多种创作模式", + href: "/spatial", + tags: ["AI绘图"], + visual: "spatial" as const, + }, + { + title: "论坛社区", + description: "课程讨论与学习经验交流平台，促进师生互动与同伴学习", + href: "/forum", + tags: ["协作"], + visual: "forum" as const, + }, +]; + +const visualStyles: Record = { + course: { bg: "from-emerald-950 to-emerald-900/80" }, + chat: { bg: "from-slate-950 to-slate-900/80" }, + knowledge: { bg: "from-amber-950 to-amber-900/80" }, + forum: { bg: "from-sky-950 to-sky-900/80" }, + spatial: { bg: "from-violet-950 to-violet-900/80" }, +}; + +function ModuleIllustration({ visual }: { visual: string }) { + const illustrations: Record = { + // 等高线地形图纹理 — 课程体系的系统性层次 + course: ( + + {/* 网格底纹 */} + + + + + + + {/* 等高线组 */} + + + + + + {/* 副等高线 */} + + + + {/* 标注线 */} + + + + + ), + // 神经网络/对话流 — AI 问答的连接性 + chat: ( + + {/* 节点网络 */} + + + + + + + + + + + {/* 连接线 */} + + + + + + + + + + + + + {/* 光晕效果 — 核心节点 */} + + + + ), + // 分层知识架构 — 向量检索的结构化组织 + knowledge: ( + + {/* 横向分层线 */} + + + + + {/* 文档块 — 层叠的矩形 */} + + + + {/* 知识图谱节点群 */} + + + + + + + + + + + + {/* 索引/向量条 */} + + + + + {/* 连接弧线 */} + + {/* 底部散点 */} + + + + + + ), + // 等高线地形 + 流动曲线 — 空间设计的地形分析 + spatial: ( + + {/* 流动地形线 */} + + + + + + {/* 网格线 — 坐标参考 */} + + + + {/* 数据点 */} + + + + + {/* 辅助标注线 */} + + + + ), + // 星座/人际网络 — 论坛社区的连接 + forum: ( + + {/* 主要节点 */} + + + + + + + + + + + + {/* 连线 */} + + + + + + + + + + + + {/* 光晕 — 中心节点 */} + + + {/* 背景散点 */} + + + + + + ), + }; + return <>{illustrations[visual]}; +} + +const allTags = Array.from(new Set(modules.flatMap((m) => m.tags))); + export default function HomePageContent() { const { isAuthenticated, user } = useAuthStore(); const [stats, setStats] = useState([ - { label: "活跃用户", value: "1,200+" }, - { label: "知识文档", value: "5,000+" }, - { label: "问答对话", value: "50,000+" }, - { label: "生成图像", value: "10,000+" } + { label: "活跃用户", value: "—" }, + { label: "知识文档", value: "—" }, + { label: "问答对话", value: "—" }, + { label: "生成图像", value: "—" }, ]); const [isLoadingStats, setIsLoadingStats] = useState(true); + const [searchQuery, setSearchQuery] = useState(""); + const [activeTag, setActiveTag] = useState(null); + + const filteredModules = useMemo(() => { + return modules.filter((m) => { + const matchesSearch = + !searchQuery || + m.title.toLowerCase().includes(searchQuery.toLowerCase()) || + m.description.toLowerCase().includes(searchQuery.toLowerCase()) || + m.tags.some((t) => t.toLowerCase().includes(searchQuery.toLowerCase())); + const matchesTag = !activeTag || m.tags.includes(activeTag); + return matchesSearch && matchesTag; + }); + }, [searchQuery, activeTag]); useEffect(() => { const loadPlatformStats = async () => { try { setIsLoadingStats(true); const data = await analyticsAPI.getPlatformStats(); - - // 格式化数字，添加千分位分隔符 + const formatNumber = (num: number) => { - if (num >= 10000) { - return `${(num / 10000).toFixed(1)}万+`; - } else if (num >= 1000) { - return `${(num / 1000).toFixed(1)}千+`; - } - return `${num}+`; + if (num >= 10000) return `${(num / 10000).toFixed(1)}万+`; + if (num >= 1000) return `${(num / 1000).toFixed(1)}千+`; + return `${num}`; }; - + setStats([ { label: "活跃用户", value: formatNumber(data.active_users) }, { label: "知识文档", value: formatNumber(data.knowledge_documents) }, { label: "问答对话", value: formatNumber(data.qa_dialogues) }, - { label: "生成图像", value: formatNumber(data.generated_images) } + { label: "生成图像", value: formatNumber(data.generated_images) }, ]); - } catch (error: any) { - console.warn("加载平台统计数据失败，使用默认值:", error?.message || error); - // 保持默认值，不显示错误给用户 - // 如果后端API不可用，继续显示默认的占位数据 + } catch { + // 后端不可用时保持占位符 } finally { setIsLoadingStats(false); } @@ -53,63 +270,26 @@ export default function HomePageContent() { loadPlatformStats(); }, []); - const features = [ - { - icon: GraduationCap, - title: "课程内容", - description: "查看和管理国土空间规划课程内容，获取系统化的学习资源", - href: "/course-content" - }, - { - icon: MessageSquare, - title: "智能问答", - description: "基于RAG技术的智能对话系统，提供专业准确的国土空间规划知识解答", - href: "/chat" - }, - { - icon: Database, - title: "知识库", - description: "构建和管理专业知识库，支持多种文档格式的智能处理和分析", - href: "/knowledge" - }, - { - icon: Users, - title: "论坛社区", - description: "参与系统优化建议与课程反馈的讨论，与同伴交流学习经验", - href: "/forum" - }, - { - icon: Image, - title: "空间设计", - description: "AI驱动的空间规划图像生成，支持多种设计风格和规划类型", - href: "/spatial" - } - ]; - return (
- {/* 导航栏 */} - {/* Hero 区域 - 全屏背景 */} + {/* Hero */}
- {/* 背景图片 - 充满整个屏幕 */}
- 黑龙江国土空间规划 - {/* 渐变遮罩，确保文字可读性 */} -
+
- - {/* 内容 */} +

国土空间规划课程智能体

-

+

基于先进AI技术的智能学习平台，为国土空间规划专业提供全方位的知识服务和实践支持

@@ -134,33 +314,94 @@ export default function HomePageContent() {
- {/* 主要内容 */} + {/* 平台模块 — Senseable 风格网格 */}
+
+
+

平台模块

+

集成多种AI技术，提供全面的学习支持

+
- {/* 功能特性 */} -
-
-

核心功能

-

- 集成多种AI技术，提供全面的学习支持 -

+ {/* 搜索与过滤 */} +
+
+ + setSearchQuery(e.target.value)} + className="w-full h-10 pl-10 pr-4 rounded-md border border-border bg-background text-sm text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring" + /> +
+
+ + {allTags.map((tag) => ( + + ))} +
- -
- {features.map((feature, index) => ( - - -
- + + {/* 模块卡片网格 */} +
+ {filteredModules.map((mod) => { + const style = visualStyles[mod.visual]; + return ( + + {/* 视觉区域 */} +
+
- {feature.title} - - {feature.description} - - - - ))} + {/* 信息区域 */} +
+

{mod.title}

+

+ {mod.description} +

+
+ {mod.tags.map((tag) => ( + + {tag} + + ))} +
+
+ + ); + })}
+ + {filteredModules.length === 0 && ( +
+ 没有匹配的模块 +
+ )}
@@ -168,16 +409,13 @@ export default function HomePageContent() {
-

平台数据

-

- 持续增长的用户群体和丰富的内容资源 -

+

平台数据

- +
- {stats.map((stat, index) => ( -
-
+ {stats.map((stat) => ( +
+
{isLoadingStats ? "..." : stat.value}
{stat.label}
@@ -187,23 +425,22 @@ export default function HomePageContent() {
- {/* 统一封底区域 */} + {/* Footer */}