import { defineConfig } from 'vitepress'

export default defineConfig({
  title: 'DPDK → DPU 学习笔记',
  description: 'DPDK learning roadmap, uNOS design, home gateway product specs, and knowledge base',
  lang: 'zh-CN',
  base: '/',

  themeConfig: {
    nav: [
      { text: '首页', link: '/' },
      { text: '学习路线', link: '/roadmap' },
      { text: '学习笔记', link: '/notes/' },
      { text: '知识库', link: '/kb' },
      { text: '产品设计', link: '/products' },
    ],

    sidebar: {
      '/notes/': [
        {
          text: 'AI 网络冲刺 (Sprint)',
          items: [
            { text: 'Week0: Why GPU Clusters Eat Networks', link: '/notes/sprint/week0-why-gpu-clusters-eat-networks' },
          ]
        },
        {
          text: 'Phase 0 — 基础',
          items: [
            { text: 'Day01: PCIe 拓扑', link: '/notes/phase0/day01-pcie-topology' },
            { text: 'Day02: 内核收包路径', link: '/notes/phase0/day02-kernel-rx-path' },
            { text: 'Day03: 内核内存管理', link: '/notes/phase0/day03-kernel-memory' },
            { text: 'Day04: RCU & Lock-free', link: '/notes/phase0/day04-rcu-lockfree' },
          ]
        },
        {
          text: 'Week 1 (Jul 21+)',
          items: [
            { text: 'Day001: PCIe 拓扑深度分析', link: '/notes/week1/day001-pcie-topology' },
          ]
        }
      ],
      '/products/': [
        {
          text: '产品文档',
          items: [
            { text: 'DPDK Home Gateway 产品方案', link: '/products/home-gateway' },
            { text: 'uNOS 设计规格', link: '/products/unos-design' },
            { text: 'uNOS 学习方法论', link: '/products/unos-method' },
          ]
        }
      ],
      '/kb/': [
        {
          text: '知识库',
          items: [
            { text: '索引', link: '/kb/' },
            { text: '2026-08 更新', link: '/kb/2026-08' },
          ]
        }
      ],
    },

    socialLinks: [
      { icon: 'github', link: 'http://localhost:3000/wxj/dpdk-roadmap-v3' }
    ],

    search: {
      provider: 'local',
      options: {
        translations: {
          button: { buttonText: '搜索文档' },
          modal: { displayDetails: '显示详情', noResultsText: '无结果', resetButtonTitle: '重置' }
        }
      }
    },

    outline: { level: [2, 3], label: '目录' },
    docFooter: { prev: '上一篇', next: '下一篇' },
    darkModeSwitchLabel: '深色模式',
    sidebarMenuLabel: '菜单',
    returnToTopLabel: '回到顶部',
    lastUpdated: { text: '最后更新' },
  },

  markdown: {
    lineNumbers: true,
  },
})