import {themes as prismThemes} from 'prism-react-renderer';
import type {Config} from '@docusaurus/types';
import type * as Preset from '@docusaurus/preset-classic';

const config: Config = {
  title: 'Hindsight',
  tagline: 'Entity-Aware Memory System for AI Agents',
  favicon: 'img/favicon.png',

  future: {
    v4: true,
  },

  markdown: {
    mermaid: true,
  },

  url: 'https://hindsight.vectorize.io',
  baseUrl: '/',

  organizationName: 'vectorize-io',
  projectName: 'hindsight',
  trailingSlash: false,

  onBrokenLinks: 'throw',

  i18n: {
    defaultLocale: 'en',
    locales: ['en'],
  },

  headTags: [
    {
      tagName: 'link',
      attributes: {
        rel: 'preconnect',
        href: 'https://fonts.googleapis.com',
      },
    },
    {
      tagName: 'link',
      attributes: {
        rel: 'preconnect',
        href: 'https://fonts.gstatic.com',
        crossorigin: 'anonymous',
      },
    },
    {
      tagName: 'link',
      attributes: {
        rel: 'stylesheet',
        href: 'https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&family=Space+Grotesk:wght@500;600;700&display=swap',
        media: 'print',
        onload: "this.media='all'",
      },
    },
  ],

  presets: [
    [
      'classic',
      {
        docs: {
          sidebarPath: './sidebars.ts',
          editUrl: 'https://github.com/vectorize-io/hindsight/tree/main/hindsight-docs/',
          routeBasePath: '/',
        },
        blog: false,
        theme: {
          customCss: './src/css/custom.css',
        },
      } satisfies Preset.Options,
    ],
    [
      'redocusaurus',
      {
        specs: [
          {
            id: 'hindsight-api',
            spec: 'openapi.json',
            route: '/api-reference',
            url: '/openapi.json',
          },
        ],
        theme: {
          primaryColor: '#0074d9',
          sidebar: {
            backgroundColor: '#09090b',
          },
          rightPanel: {
            backgroundColor: '#18181b',
          },
          typography: {
            fontSize: '15px',
            fontFamily: "'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif",
            headings: {
              fontFamily: "'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif",
            },
            code: {
              fontFamily: "'JetBrains Mono', 'Fira Code', 'SF Mono', Monaco, Consolas, monospace",
              fontSize: '13px',
            },
          },
        },
        config: {
          scrollYOffset: 60,
          nativeScrollbars: true,
          expandSingleSchemaField: true,
          expandResponses: '200,201',
        },
      },
    ],
  ],

  themes: ['@docusaurus/theme-mermaid'],

  themeConfig: {
    image: 'img/hindsight-social-card.jpg',
    colorMode: {
      defaultMode: 'dark',
      respectPrefersColorScheme: true,
    },
    navbar: {
      logo: {
        alt: 'Hindsight Logo',
        src: 'img/logo.png',
        style: { height: '32px' },
      },
      items: [
        {
          type: 'doc',
          docId: 'developer/index',
          position: 'left',
          label: 'Developer',
          className: 'navbar-item-developer',
        },
        {
          type: 'doc',
          docId: 'sdks/python',
          position: 'left',
          label: 'SDKs',
          className: 'navbar-item-sdks',
        },
        {
          to: '/api-reference',
          position: 'left',
          label: 'API Reference',
          className: 'navbar-item-api',
        },
        {
          type: 'doc',
          docId: 'cookbook/index',
          position: 'left',
          label: 'Cookbook',
          className: 'navbar-item-cookbook',
        },
        {
          type: 'doc',
          docId: 'changelog/index',
          position: 'left',
          label: 'Changelog',
          className: 'navbar-item-changelog',
        },
        {
          href: 'https://github.com/vectorize-io/hindsight',
          position: 'right',
          className: 'header-github-link',
          'aria-label': 'GitHub repository',
        },
      ],
    },
    footer: {
      style: 'dark',
      links: [
        {
          title: 'Documentation',
          items: [
            {
              label: 'Introduction',
              to: '/',
            },
            {
              label: 'SDKs',
              to: '/sdks/python',
            },
            {
              label: 'API Reference',
              to: '/api-reference/',
            },
          ],
        },
        {
          title: 'More',
          items: [
            {
              label: 'GitHub',
              href: 'https://github.com/vectorize-io/hindsight',
            },
          ],
        },
      ],
      copyright: `Copyright © ${new Date().getFullYear()} Hindsight.`,
    },
    prism: {
      theme: prismThemes.github,
      darkTheme: prismThemes.dracula,
      additionalLanguages: ['bash', 'json', 'python', 'rust'],
    },
    mermaid: {
      theme: {
        light: 'base',
        dark: 'base',
      },
      options: {
        themeVariables: {
          // Gradient start (#0074d9 blue) for nodes
          primaryColor: '#0074d9',
          primaryTextColor: '#ffffff',
          primaryBorderColor: '#005db0',
          // Gradient end (#009296 teal) for edges/clusters
          secondaryColor: '#009296',
          secondaryTextColor: '#ffffff',
          secondaryBorderColor: '#007a7d',
          // Tertiary
          tertiaryColor: '#e6f7f8',
          tertiaryTextColor: '#1e293b',
          // Lines and edges - gradient end color
          lineColor: '#009296',
          // Text
          textColor: '#1e293b',
          // Node specific - gradient start
          nodeBkg: '#0074d9',
          nodeTextColor: '#ffffff',
          nodeBorder: '#005db0',
          // Main background
          mainBkg: '#0074d9',
          // Clusters/subgraphs - gradient end
          clusterBkg: 'rgba(0, 146, 150, 0.08)',
          clusterBorder: '#009296',
          // Labels
          edgeLabelBackground: 'transparent',
          labelBackground: 'transparent',
          // Font - Inter to match body text
          fontFamily: "'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif",
        },
      },
    },
  } satisfies Preset.ThemeConfig,
};

export default config;