// https://nuxt.com/docs/api/configuration/nuxt-config
export default defineNuxtConfig({
    ssr: true,

    app: {
        head: {
            title: 'Veridian',
            htmlAttrs: {
                lang: 'en',
            },
            meta: [
                { name: 'viewport', content: 'width=device-width, initial-scale=1' },
                { name: 'format-detection', content: 'telephone=no' },
                {
                    name: 'description',
                    content: 'A chat-based AI assistant for your LLMs.',
                },
                {
                    name: 'keywords',
                    content:
                        'LLM, AI, Chat, Assistant, Agent, LLMs, OpenAI, GPT, GPT-3, GPT-4, Claude, ChatGPT, Whisper, Bard, Bing, Anthropic, DeepAI, Dolly, StableLM, Vicuna, Llama, Alpaca, ChatGLM, MOSS, MPT, Codex, Codex2, Codex 3, Codex 4, Falcon, Flan-T5, T5, Llama2, LLaMA, LLaMA2, StableLM, OpenAssistant, OpenChat',
                },
            ],
            script: [
                {
                    innerHTML: `
                  (function() {
                    try {
                      const cookies = document.cookie.split('; ');
                      const colorSchemeCookie = cookies.find(row => row.startsWith('colorScheme='));
                      const colorScheme = colorSchemeCookie ? decodeURIComponent(colorSchemeCookie.split('=')[1]) : 'system';
                      
                      if (colorScheme === 'system') {
                        const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
                        document.documentElement.classList.remove('light', 'dark');
                        document.documentElement.classList.add(prefersDark ? 'dark' : 'light');
                      } else {
                        document.documentElement.classList.remove('light', 'dark');
                        document.documentElement.classList.add(colorScheme);
                      }
                    } catch (e) {}
                  })();
                    `,
                    tagPosition: 'head',
                    type: 'text/javascript',
                },
                {
                    innerHTML: `
                  (function() {
                    const parent = document.createElement("div");
                    parent.setAttribute("style", "width:30px;height:30px;overflow:auto;position:absolute;top:-9999px;");
                    document.documentElement.appendChild(parent); 

                    const child = document.createElement("div");
                    child.setAttribute("style", "width:100%;height:40px");
                    parent.appendChild(child);

                    const scrollbarWidth = parent.offsetWidth - child.offsetWidth;
                    if (scrollbarWidth > 0) {
                      document.documentElement.classList.add("has-obtrusive-scrollbars");
                      document.documentElement.style.setProperty('--scrollbar-width', scrollbarWidth + 'px');

                      parent.style.scrollbarWidth = 'thin';
                      const thinWidth = parent.offsetWidth - child.offsetWidth;
                      document.documentElement.style.setProperty('--thin-scrollbar-width', thinWidth + 'px');
                    }
                    document.documentElement.removeChild(parent);
                  })();
                    `,
                    tagPosition: 'bodyOpen',
                    type: 'text/javascript',
                }
            ]
        },
    },

    vue: {
        config: {
            performance: true,
        }
    },

    vite: {
        server: {
            allowedHosts: true,
        },
        optimizeDeps: {
            include: [
                // Shiki
                'shiki/core',
                'shiki/wasm',
                'shiki/engine/javascript',
                'shiki/engine/oniguruma',
                '@shikijs/themes/vitesse-dark',
                '@shikijs/themes/vitesse-light',
                '@shikijs/langs/vue',
                '@shikijs/langs/javascript',
                '@shikijs/langs/typescript',
                '@shikijs/langs/tsx',
                '@shikijs/langs/python',
                '@shikijs/langs/css',
                '@shikijs/langs/html',
                '@shikijs/langs/markdown',
                '@shikijs/langs/json',
                '@shikijs/langs/bash',

                'comark',
                'comark/plugins/breaks',
                'comark/plugins/footnotes',
                'comark/plugins/math',
                'comlink',
                'katex',
                'shiki',

                '@vue/devtools-core',
                '@vue/devtools-kit',
                '@sentry/nuxt',
                '@floating-ui/vue',
                '@nuxt/hints/runtime/hydration/component',
                '@tanstack/vue-virtual',
                'better-auth/vue',
                'nanoid',
                'drizzle-orm/pg-core'
            ],
        },
        build: {
            commonjsOptions: {
                transformMixedEsModules: true,
            }
        },
    },

    // bizarely, when I enable this, it adds an 8 second or so lag when I navigate to a different page occasionally
    // experimental: {
    //     viewTransition: true,
    // },

    // nitro: {
    //     experimental: {
    //         wasm: true
    //     }
    // },

    modules: [
        '@nuxt/hints',
        '@unocss/nuxt',
        // '@sentry/nuxt/module',
        '@nuxt/fonts'
    ],

    devtools: {
        enabled: true,

        timeline: {
            enabled: true,
        },
    },

    runtimeConfig: {
        s3: {
            accessKeyId: process.env.S3_ACCESS_KEY_ID!,
            secret: process.env.S3_SECRET_ACCESS_KEY!,
            bucket: process.env.S3_BUCKET_NAME!,
            region: process.env.S3_REGION!,
            endpoint: process.env.S3_ENDPOINT!,
        },

        public: {
            disableSignup: process.env.DISABLE_SIGNUP === 'true' || process.env.DISABLE_SIGNUP === '1',
            publicUrl: process.env.NUXT_PUBLIC_URL ?? 'http://localhost:3000',
        }
    },

    compatibilityDate: '2025-07-15',

    // sentry: {
    //     org: 'veridian-ol',
    //     project: 'javascript-nuxt',
    // },

    sourcemap: {
        client: 'hidden',
    },
});