From fd695cdf269858424044bcceb0353dafa4f19eb2 Mon Sep 17 00:00:00 2001 From: YannAhlgrim Date: Wed, 8 Oct 2025 16:37:49 +0200 Subject: [PATCH] modern frontend --- frontend/.gitignore | 23 + frontend/SETUP.md | 43 ++ frontend/next.config.js | 3 + frontend/package-lock.json | 932 +++++++++++++++++++++++++++++- frontend/package.json | 5 + frontend/pages/_app.js | 5 + frontend/pages/index.js | 218 ++++--- frontend/postcss.config.js | 6 + frontend/services/audioService.js | 80 +++ frontend/styles/globals.css | 39 ++ frontend/tailwind.config.js | 31 + 11 files changed, 1305 insertions(+), 80 deletions(-) create mode 100644 frontend/.gitignore create mode 100644 frontend/SETUP.md create mode 100644 frontend/pages/_app.js create mode 100644 frontend/postcss.config.js create mode 100644 frontend/services/audioService.js create mode 100644 frontend/styles/globals.css create mode 100644 frontend/tailwind.config.js diff --git a/frontend/.gitignore b/frontend/.gitignore new file mode 100644 index 0000000..c5c4d22 --- /dev/null +++ b/frontend/.gitignore @@ -0,0 +1,23 @@ +# Dependencies +node_modules/ +/.pnp +.pnp.js + +# Testing +/coverage + +# Next.js +/.next/ +/out/ + +# Production +/build + +# Misc +.DS_Store +*.tsbuildinfo +next-env.d.ts + +# Environment variables +.env*.local +.env \ No newline at end of file diff --git a/frontend/SETUP.md b/frontend/SETUP.md new file mode 100644 index 0000000..c29b5b4 --- /dev/null +++ b/frontend/SETUP.md @@ -0,0 +1,43 @@ +# Frontend Setup Instructions + +## Installation + +To install the dependencies and set up Tailwind CSS: + +```bash +cd frontend +npm install +``` + +This will install all the required dependencies including: +- Tailwind CSS +- PostCSS +- Autoprefixer + +## Development + +To start the development server: + +```bash +npm run dev +``` + +The application will be available at `http://localhost:3000` + +## Features + +The new UI includes: +- Modern gradient background with purple/slate theme +- Animated recording button with visual feedback +- Status indicators for recording and processing states +- Audio visualizer for playback +- Responsive design that works on desktop and mobile +- User-friendly error notifications +- Step-by-step usage instructions +- Glassmorphism design elements + +## Customization + +You can customize the colors and animations by editing: +- `tailwind.config.js` - Theme configuration +- `styles/globals.css` - Custom CSS classes and animations \ No newline at end of file diff --git a/frontend/next.config.js b/frontend/next.config.js index a843cbe..2160bf3 100644 --- a/frontend/next.config.js +++ b/frontend/next.config.js @@ -1,6 +1,9 @@ /** @type {import('next').NextConfig} */ const nextConfig = { reactStrictMode: true, + env: { + NEXT_PUBLIC_BACKEND_URL: process.env.NEXT_PUBLIC_BACKEND_URL, + }, } module.exports = nextConfig diff --git a/frontend/package-lock.json b/frontend/package-lock.json index 773f4e1..8eceb99 100644 --- a/frontend/package-lock.json +++ b/frontend/package-lock.json @@ -11,6 +11,87 @@ "next": "14.0.0", "react": "18.2.0", "react-dom": "18.2.0" + }, + "devDependencies": { + "@tailwindcss/postcss": "^4", + "autoprefixer": "^10.4.21", + "tailwindcss": "^4" + } + }, + "node_modules/@alloc/quick-lru": { + "version": "5.2.0", + "resolved": "https://registry.npmjs.org/@alloc/quick-lru/-/quick-lru-5.2.0.tgz", + "integrity": "sha512-UrcABB+4bUrFABwbluTIBErXwvbsU/V7TZWfmbgJfbkwiBuziS9gxdODUyuiecfdGQ85jglMW6juS3+z5TsKLw==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=10" + }, + "funding": { + "url": "https://github.com/sponsors/sindresorhus" + } + }, + "node_modules/@isaacs/fs-minipass": { + "version": "4.0.1", + "resolved": "https://registry.npmjs.org/@isaacs/fs-minipass/-/fs-minipass-4.0.1.tgz", + "integrity": "sha512-wgm9Ehl2jpeqP3zw/7mo3kRHFp5MEDhqAdwy1fTGkHAwnkGOVsgpvQhL8B5n1qlb01jV3n/bI0ZfZp5lWA1k4w==", + "dev": true, + "license": "ISC", + "dependencies": { + "minipass": "^7.0.4" + }, + "engines": { + "node": ">=18.0.0" + } + }, + "node_modules/@jridgewell/gen-mapping": { + "version": "0.3.13", + "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.13.tgz", + "integrity": "sha512-2kkt/7niJ6MgEPxF0bYdQ6etZaA+fQvDcLKckhy1yIQOzaoKjBBjSj63/aLVjYE3qhRt5dvM+uUyfCg6UKCBbA==", + "dev": true, + "license": "MIT", + "dependencies": { + "@jridgewell/sourcemap-codec": "^1.5.0", + "@jridgewell/trace-mapping": "^0.3.24" + } + }, + "node_modules/@jridgewell/remapping": { + "version": "2.3.5", + "resolved": "https://registry.npmjs.org/@jridgewell/remapping/-/remapping-2.3.5.tgz", + "integrity": "sha512-LI9u/+laYG4Ds1TDKSJW2YPrIlcVYOwi2fUC6xB43lueCjgxV4lffOCZCtYFiH6TNOX+tQKXx97T4IKHbhyHEQ==", + "dev": true, + "license": "MIT", + "dependencies": { + "@jridgewell/gen-mapping": "^0.3.5", + "@jridgewell/trace-mapping": "^0.3.24" + } + }, + "node_modules/@jridgewell/resolve-uri": { + "version": "3.1.2", + "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz", + "integrity": "sha512-bRISgCIjP20/tbWSPWMEi54QVPRZExkuD9lJL+UIxUKtwVJA8wW1Trb1jMs1RFXo1CBTNZ/5hpC9QvmKWdopKw==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=6.0.0" + } + }, + "node_modules/@jridgewell/sourcemap-codec": { + "version": "1.5.5", + "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.5.tgz", + "integrity": "sha512-cYQ9310grqxueWbl+WuIUIaiUaDcj7WOq5fVhEljNVgRfOUhY9fy2zTvfoqWsnebh8Sl70VScFbICvJnLKB0Og==", + "dev": true, + "license": "MIT" + }, + "node_modules/@jridgewell/trace-mapping": { + "version": "0.3.31", + "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.31.tgz", + "integrity": "sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==", + "dev": true, + "license": "MIT", + "dependencies": { + "@jridgewell/resolve-uri": "^3.1.0", + "@jridgewell/sourcemap-codec": "^1.4.14" } }, "node_modules/@next/env": { @@ -172,6 +253,364 @@ "tslib": "^2.4.0" } }, + "node_modules/@tailwindcss/node": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/node/-/node-4.1.14.tgz", + "integrity": "sha512-hpz+8vFk3Ic2xssIA3e01R6jkmsAhvkQdXlEbRTk6S10xDAtiQiM3FyvZVGsucefq764euO/b8WUW9ysLdThHw==", + "dev": true, + "license": "MIT", + "dependencies": { + "@jridgewell/remapping": "^2.3.4", + "enhanced-resolve": "^5.18.3", + "jiti": "^2.6.0", + "lightningcss": "1.30.1", + "magic-string": "^0.30.19", + "source-map-js": "^1.2.1", + "tailwindcss": "4.1.14" + } + }, + "node_modules/@tailwindcss/oxide": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.1.14.tgz", + "integrity": "sha512-23yx+VUbBwCg2x5XWdB8+1lkPajzLmALEfMb51zZUBYaYVPDQvBSD/WYDqiVyBIo2BZFa3yw1Rpy3G2Jp+K0dw==", + "dev": true, + "hasInstallScript": true, + "license": "MIT", + "dependencies": { + "detect-libc": "^2.0.4", + "tar": "^7.5.1" + }, + "engines": { + "node": ">= 10" + }, + "optionalDependencies": { + "@tailwindcss/oxide-android-arm64": "4.1.14", + "@tailwindcss/oxide-darwin-arm64": "4.1.14", + "@tailwindcss/oxide-darwin-x64": "4.1.14", + "@tailwindcss/oxide-freebsd-x64": "4.1.14", + "@tailwindcss/oxide-linux-arm-gnueabihf": "4.1.14", + "@tailwindcss/oxide-linux-arm64-gnu": "4.1.14", + "@tailwindcss/oxide-linux-arm64-musl": "4.1.14", + "@tailwindcss/oxide-linux-x64-gnu": "4.1.14", + "@tailwindcss/oxide-linux-x64-musl": "4.1.14", + "@tailwindcss/oxide-wasm32-wasi": "4.1.14", + "@tailwindcss/oxide-win32-arm64-msvc": "4.1.14", + "@tailwindcss/oxide-win32-x64-msvc": "4.1.14" + } + }, + "node_modules/@tailwindcss/oxide-android-arm64": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-android-arm64/-/oxide-android-arm64-4.1.14.tgz", + "integrity": "sha512-a94ifZrGwMvbdeAxWoSuGcIl6/DOP5cdxagid7xJv6bwFp3oebp7y2ImYsnZBMTwjn5Ev5xESvS3FFYUGgPODQ==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "android" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/oxide-darwin-arm64": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-arm64/-/oxide-darwin-arm64-4.1.14.tgz", + "integrity": "sha512-HkFP/CqfSh09xCnrPJA7jud7hij5ahKyWomrC3oiO2U9i0UjP17o9pJbxUN0IJ471GTQQmzwhp0DEcpbp4MZTA==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "darwin" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/oxide-darwin-x64": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-x64/-/oxide-darwin-x64-4.1.14.tgz", + "integrity": "sha512-eVNaWmCgdLf5iv6Qd3s7JI5SEFBFRtfm6W0mphJYXgvnDEAZ5sZzqmI06bK6xo0IErDHdTA5/t7d4eTfWbWOFw==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "darwin" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/oxide-freebsd-x64": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-freebsd-x64/-/oxide-freebsd-x64-4.1.14.tgz", + "integrity": "sha512-QWLoRXNikEuqtNb0dhQN6wsSVVjX6dmUFzuuiL09ZeXju25dsei2uIPl71y2Ic6QbNBsB4scwBoFnlBfabHkEw==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "freebsd" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/oxide-linux-arm-gnueabihf": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm-gnueabihf/-/oxide-linux-arm-gnueabihf-4.1.14.tgz", + "integrity": "sha512-VB4gjQni9+F0VCASU+L8zSIyjrLLsy03sjcR3bM0V2g4SNamo0FakZFKyUQ96ZVwGK4CaJsc9zd/obQy74o0Fw==", + "cpu": [ + "arm" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/oxide-linux-arm64-gnu": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm64-gnu/-/oxide-linux-arm64-gnu-4.1.14.tgz", + "integrity": "sha512-qaEy0dIZ6d9vyLnmeg24yzA8XuEAD9WjpM5nIM1sUgQ/Zv7cVkharPDQcmm/t/TvXoKo/0knI3me3AGfdx6w1w==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/oxide-linux-arm64-musl": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm64-musl/-/oxide-linux-arm64-musl-4.1.14.tgz", + "integrity": "sha512-ISZjT44s59O8xKsPEIesiIydMG/sCXoMBCqsphDm/WcbnuWLxxb+GcvSIIA5NjUw6F8Tex7s5/LM2yDy8RqYBQ==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/oxide-linux-x64-gnu": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-x64-gnu/-/oxide-linux-x64-gnu-4.1.14.tgz", + "integrity": "sha512-02c6JhLPJj10L2caH4U0zF8Hji4dOeahmuMl23stk0MU1wfd1OraE7rOloidSF8W5JTHkFdVo/O7uRUJJnUAJg==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/oxide-linux-x64-musl": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-x64-musl/-/oxide-linux-x64-musl-4.1.14.tgz", + "integrity": "sha512-TNGeLiN1XS66kQhxHG/7wMeQDOoL0S33x9BgmydbrWAb9Qw0KYdd8o1ifx4HOGDWhVmJ+Ul+JQ7lyknQFilO3Q==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/oxide-wasm32-wasi": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-wasm32-wasi/-/oxide-wasm32-wasi-4.1.14.tgz", + "integrity": "sha512-uZYAsaW/jS/IYkd6EWPJKW/NlPNSkWkBlaeVBi/WsFQNP05/bzkebUL8FH1pdsqx4f2fH/bWFcUABOM9nfiJkQ==", + "bundleDependencies": [ + "@napi-rs/wasm-runtime", + "@emnapi/core", + "@emnapi/runtime", + "@tybys/wasm-util", + "@emnapi/wasi-threads", + "tslib" + ], + "cpu": [ + "wasm32" + ], + "dev": true, + "license": "MIT", + "optional": true, + "dependencies": { + "@emnapi/core": "^1.5.0", + "@emnapi/runtime": "^1.5.0", + "@emnapi/wasi-threads": "^1.1.0", + "@napi-rs/wasm-runtime": "^1.0.5", + "@tybys/wasm-util": "^0.10.1", + "tslib": "^2.4.0" + }, + "engines": { + "node": ">=14.0.0" + } + }, + "node_modules/@tailwindcss/oxide-win32-arm64-msvc": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-win32-arm64-msvc/-/oxide-win32-arm64-msvc-4.1.14.tgz", + "integrity": "sha512-Az0RnnkcvRqsuoLH2Z4n3JfAef0wElgzHD5Aky/e+0tBUxUhIeIqFBTMNQvmMRSP15fWwmvjBxZ3Q8RhsDnxAA==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "win32" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/oxide-win32-x64-msvc": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-win32-x64-msvc/-/oxide-win32-x64-msvc-4.1.14.tgz", + "integrity": "sha512-ttblVGHgf68kEE4om1n/n44I0yGPkCPbLsqzjvybhpwa6mKKtgFfAzy6btc3HRmuW7nHe0OOrSeNP9sQmmH9XA==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MIT", + "optional": true, + "os": [ + "win32" + ], + "engines": { + "node": ">= 10" + } + }, + "node_modules/@tailwindcss/postcss": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/@tailwindcss/postcss/-/postcss-4.1.14.tgz", + "integrity": "sha512-BdMjIxy7HUNThK87C7BC8I1rE8BVUsfNQSI5siQ4JK3iIa3w0XyVvVL9SXLWO//CtYTcp1v7zci0fYwJOjB+Zg==", + "dev": true, + "license": "MIT", + "dependencies": { + "@alloc/quick-lru": "^5.2.0", + "@tailwindcss/node": "4.1.14", + "@tailwindcss/oxide": "4.1.14", + "postcss": "^8.4.41", + "tailwindcss": "4.1.14" + } + }, + "node_modules/autoprefixer": { + "version": "10.4.21", + "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.4.21.tgz", + "integrity": "sha512-O+A6LWV5LDHSJD3LjHYoNi4VLsj/Whi7k6zG12xTYaU4cQ8oxQGckXNX8cRHK5yOZ/ppVHe0ZBXGzSV9jXdVbQ==", + "dev": true, + "funding": [ + { + "type": "opencollective", + "url": "https://opencollective.com/postcss/" + }, + { + "type": "tidelift", + "url": "https://tidelift.com/funding/github/npm/autoprefixer" + }, + { + "type": "github", + "url": "https://github.com/sponsors/ai" + } + ], + "license": "MIT", + "dependencies": { + "browserslist": "^4.24.4", + "caniuse-lite": "^1.0.30001702", + "fraction.js": "^4.3.7", + "normalize-range": "^0.1.2", + "picocolors": "^1.1.1", + "postcss-value-parser": "^4.2.0" + }, + "bin": { + "autoprefixer": "bin/autoprefixer" + }, + "engines": { + "node": "^10 || ^12 || >=14" + }, + "peerDependencies": { + "postcss": "^8.1.0" + } + }, + "node_modules/baseline-browser-mapping": { + "version": "2.8.14", + "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.8.14.tgz", + "integrity": "sha512-GM9c0cWWR8Ga7//Ves/9KRgTS8nLausCkP3CGiFLrnwA2CDUluXgaQqvrULoR2Ujrd/mz/lkX87F5BHFsNr5sQ==", + "dev": true, + "license": "Apache-2.0", + "bin": { + "baseline-browser-mapping": "dist/cli.js" + } + }, + "node_modules/browserslist": { + "version": "4.26.3", + "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.26.3.tgz", + "integrity": "sha512-lAUU+02RFBuCKQPj/P6NgjlbCnLBMp4UtgTx7vNHd3XSIJF87s9a5rA3aH2yw3GS9DqZAUbOtZdCCiZeVRqt0w==", + "dev": true, + "funding": [ + { + "type": "opencollective", + "url": "https://opencollective.com/browserslist" + }, + { + "type": "tidelift", + "url": "https://tidelift.com/funding/github/npm/browserslist" + }, + { + "type": "github", + "url": "https://github.com/sponsors/ai" + } + ], + "license": "MIT", + "dependencies": { + "baseline-browser-mapping": "^2.8.9", + "caniuse-lite": "^1.0.30001746", + "electron-to-chromium": "^1.5.227", + "node-releases": "^2.0.21", + "update-browserslist-db": "^1.1.3" + }, + "bin": { + "browserslist": "cli.js" + }, + "engines": { + "node": "^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7" + } + }, "node_modules/busboy": { "version": "1.6.0", "resolved": "https://registry.npmjs.org/busboy/-/busboy-1.6.0.tgz", @@ -203,12 +642,77 @@ ], "license": "CC-BY-4.0" }, + "node_modules/chownr": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/chownr/-/chownr-3.0.0.tgz", + "integrity": "sha512-+IxzY9BZOQd/XuYPRmrvEVjF/nqj5kgT4kEq7VofrDoM1MxoRjEWkrCC3EtLi59TVawxTAn+orJwFQcrqEN1+g==", + "dev": true, + "license": "BlueOak-1.0.0", + "engines": { + "node": ">=18" + } + }, "node_modules/client-only": { "version": "0.0.1", "resolved": "https://registry.npmjs.org/client-only/-/client-only-0.0.1.tgz", "integrity": "sha512-IV3Ou0jSMzZrd3pZ48nLkT9DA7Ag1pnPzaiQhpW7c3RbcqqzvzzVu+L8gfqMp/8IM2MQtSiqaCxrrcfu8I8rMA==", "license": "MIT" }, + "node_modules/detect-libc": { + "version": "2.1.2", + "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz", + "integrity": "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==", + "dev": true, + "license": "Apache-2.0", + "engines": { + "node": ">=8" + } + }, + "node_modules/electron-to-chromium": { + "version": "1.5.233", + "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.233.tgz", + "integrity": "sha512-iUdTQSf7EFXsDdQsp8MwJz5SVk4APEFqXU/S47OtQ0YLqacSwPXdZ5vRlMX3neb07Cy2vgioNuRnWUXFwuslkg==", + "dev": true, + "license": "ISC" + }, + "node_modules/enhanced-resolve": { + "version": "5.18.3", + "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-5.18.3.tgz", + "integrity": "sha512-d4lC8xfavMeBjzGr2vECC3fsGXziXZQyJxD868h2M/mBI3PwAuODxAkLkq5HYuvrPYcUtiLzsTo8U3PgX3Ocww==", + "dev": true, + "license": "MIT", + "dependencies": { + "graceful-fs": "^4.2.4", + "tapable": "^2.2.0" + }, + "engines": { + "node": ">=10.13.0" + } + }, + "node_modules/escalade": { + "version": "3.2.0", + "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.2.0.tgz", + "integrity": "sha512-WUj2qlxaQtO4g6Pq5c29GTcWGDyd8itL8zTlipgECz3JesAiiOKotd8JU6otB3PACgG6xkJUyVhboMS+bje/jA==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=6" + } + }, + "node_modules/fraction.js": { + "version": "4.3.7", + "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.3.7.tgz", + "integrity": "sha512-ZsDfxO51wGAXREY55a7la9LScWpwv9RxIrYABrlvOFBlH/ShPnrtsXeuUIfXKKOVicNxQ+o8JTbJvjS4M89yew==", + "dev": true, + "license": "MIT", + "engines": { + "node": "*" + }, + "funding": { + "type": "patreon", + "url": "https://github.com/sponsors/rawify" + } + }, "node_modules/glob-to-regexp": { "version": "0.4.1", "resolved": "https://registry.npmjs.org/glob-to-regexp/-/glob-to-regexp-0.4.1.tgz", @@ -221,12 +725,261 @@ "integrity": "sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==", "license": "ISC" }, + "node_modules/jiti": { + "version": "2.6.1", + "resolved": "https://registry.npmjs.org/jiti/-/jiti-2.6.1.tgz", + "integrity": "sha512-ekilCSN1jwRvIbgeg/57YFh8qQDNbwDb9xT/qu2DAHbFFZUicIl4ygVaAvzveMhMVr3LnpSKTNnwt8PoOfmKhQ==", + "dev": true, + "license": "MIT", + "bin": { + "jiti": "lib/jiti-cli.mjs" + } + }, "node_modules/js-tokens": { "version": "4.0.0", "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz", "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==", "license": "MIT" }, + "node_modules/lightningcss": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.30.1.tgz", + "integrity": "sha512-xi6IyHML+c9+Q3W0S4fCQJOym42pyurFiJUHEcEyHS0CeKzia4yZDEsLlqOFykxOdHpNy0NmvVO31vcSqAxJCg==", + "dev": true, + "license": "MPL-2.0", + "dependencies": { + "detect-libc": "^2.0.3" + }, + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + }, + "optionalDependencies": { + "lightningcss-darwin-arm64": "1.30.1", + "lightningcss-darwin-x64": "1.30.1", + "lightningcss-freebsd-x64": "1.30.1", + "lightningcss-linux-arm-gnueabihf": "1.30.1", + "lightningcss-linux-arm64-gnu": "1.30.1", + "lightningcss-linux-arm64-musl": "1.30.1", + "lightningcss-linux-x64-gnu": "1.30.1", + "lightningcss-linux-x64-musl": "1.30.1", + "lightningcss-win32-arm64-msvc": "1.30.1", + "lightningcss-win32-x64-msvc": "1.30.1" + } + }, + "node_modules/lightningcss-darwin-arm64": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss-darwin-arm64/-/lightningcss-darwin-arm64-1.30.1.tgz", + "integrity": "sha512-c8JK7hyE65X1MHMN+Viq9n11RRC7hgin3HhYKhrMyaXflk5GVplZ60IxyoVtzILeKr+xAJwg6zK6sjTBJ0FKYQ==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MPL-2.0", + "optional": true, + "os": [ + "darwin" + ], + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + } + }, + "node_modules/lightningcss-darwin-x64": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss-darwin-x64/-/lightningcss-darwin-x64-1.30.1.tgz", + "integrity": "sha512-k1EvjakfumAQoTfcXUcHQZhSpLlkAuEkdMBsI/ivWw9hL+7FtilQc0Cy3hrx0AAQrVtQAbMI7YjCgYgvn37PzA==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MPL-2.0", + "optional": true, + "os": [ + "darwin" + ], + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + } + }, + "node_modules/lightningcss-freebsd-x64": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss-freebsd-x64/-/lightningcss-freebsd-x64-1.30.1.tgz", + "integrity": "sha512-kmW6UGCGg2PcyUE59K5r0kWfKPAVy4SltVeut+umLCFoJ53RdCUWxcRDzO1eTaxf/7Q2H7LTquFHPL5R+Gjyig==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MPL-2.0", + "optional": true, + "os": [ + "freebsd" + ], + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + } + }, + "node_modules/lightningcss-linux-arm-gnueabihf": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss-linux-arm-gnueabihf/-/lightningcss-linux-arm-gnueabihf-1.30.1.tgz", + "integrity": "sha512-MjxUShl1v8pit+6D/zSPq9S9dQ2NPFSQwGvxBCYaBYLPlCWuPh9/t1MRS8iUaR8i+a6w7aps+B4N0S1TYP/R+Q==", + "cpu": [ + "arm" + ], + "dev": true, + "license": "MPL-2.0", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + } + }, + "node_modules/lightningcss-linux-arm64-gnu": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-gnu/-/lightningcss-linux-arm64-gnu-1.30.1.tgz", + "integrity": "sha512-gB72maP8rmrKsnKYy8XUuXi/4OctJiuQjcuqWNlJQ6jZiWqtPvqFziskH3hnajfvKB27ynbVCucKSm2rkQp4Bw==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MPL-2.0", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + } + }, + "node_modules/lightningcss-linux-arm64-musl": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-musl/-/lightningcss-linux-arm64-musl-1.30.1.tgz", + "integrity": "sha512-jmUQVx4331m6LIX+0wUhBbmMX7TCfjF5FoOH6SD1CttzuYlGNVpA7QnrmLxrsub43ClTINfGSYyHe2HWeLl5CQ==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MPL-2.0", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + } + }, + "node_modules/lightningcss-linux-x64-gnu": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-gnu/-/lightningcss-linux-x64-gnu-1.30.1.tgz", + "integrity": "sha512-piWx3z4wN8J8z3+O5kO74+yr6ze/dKmPnI7vLqfSqI8bccaTGY5xiSGVIJBDd5K5BHlvVLpUB3S2YCfelyJ1bw==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MPL-2.0", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + } + }, + "node_modules/lightningcss-linux-x64-musl": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-musl/-/lightningcss-linux-x64-musl-1.30.1.tgz", + "integrity": "sha512-rRomAK7eIkL+tHY0YPxbc5Dra2gXlI63HL+v1Pdi1a3sC+tJTcFrHX+E86sulgAXeI7rSzDYhPSeHHjqFhqfeQ==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MPL-2.0", + "optional": true, + "os": [ + "linux" + ], + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + } + }, + "node_modules/lightningcss-win32-arm64-msvc": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss-win32-arm64-msvc/-/lightningcss-win32-arm64-msvc-1.30.1.tgz", + "integrity": "sha512-mSL4rqPi4iXq5YVqzSsJgMVFENoa4nGTT/GjO2c0Yl9OuQfPsIfncvLrEW6RbbB24WtZ3xP/2CCmI3tNkNV4oA==", + "cpu": [ + "arm64" + ], + "dev": true, + "license": "MPL-2.0", + "optional": true, + "os": [ + "win32" + ], + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + } + }, + "node_modules/lightningcss-win32-x64-msvc": { + "version": "1.30.1", + "resolved": "https://registry.npmjs.org/lightningcss-win32-x64-msvc/-/lightningcss-win32-x64-msvc-1.30.1.tgz", + "integrity": "sha512-PVqXh48wh4T53F/1CCu8PIPCxLzWyCnn/9T5W1Jpmdy5h9Cwd+0YQS6/LwhHXSafuc61/xg9Lv5OrCby6a++jg==", + "cpu": [ + "x64" + ], + "dev": true, + "license": "MPL-2.0", + "optional": true, + "os": [ + "win32" + ], + "engines": { + "node": ">= 12.0.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/parcel" + } + }, "node_modules/loose-envify": { "version": "1.4.0", "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz", @@ -239,6 +992,39 @@ "loose-envify": "cli.js" } }, + "node_modules/magic-string": { + "version": "0.30.19", + "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.19.tgz", + "integrity": "sha512-2N21sPY9Ws53PZvsEpVtNuSW+ScYbQdp4b9qUaL+9QkHUrGFKo56Lg9Emg5s9V/qrtNBmiR01sYhUOwu3H+VOw==", + "dev": true, + "license": "MIT", + "dependencies": { + "@jridgewell/sourcemap-codec": "^1.5.5" + } + }, + "node_modules/minipass": { + "version": "7.1.2", + "resolved": "https://registry.npmjs.org/minipass/-/minipass-7.1.2.tgz", + "integrity": "sha512-qOOzS1cBTWYF4BH8fVePDBOO9iptMnGUEZwNc/cMWnTV2nVLZ7VoNWEPHkYczZA0pdoA7dl6e7FL659nX9S2aw==", + "dev": true, + "license": "ISC", + "engines": { + "node": ">=16 || 14 >=14.17" + } + }, + "node_modules/minizlib": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/minizlib/-/minizlib-3.1.0.tgz", + "integrity": "sha512-KZxYo1BUkWD2TVFLr0MQoM8vUUigWD3LlD83a/75BqC+4qE0Hb1Vo5v1FgcfaNXvfXzr+5EhQ6ing/CaBijTlw==", + "dev": true, + "license": "MIT", + "dependencies": { + "minipass": "^7.1.2" + }, + "engines": { + "node": ">= 18" + } + }, "node_modules/nanoid": { "version": "3.3.11", "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz", @@ -303,13 +1089,7 @@ } } }, - "node_modules/picocolors": { - "version": "1.1.1", - "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz", - "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==", - "license": "ISC" - }, - "node_modules/postcss": { + "node_modules/next/node_modules/postcss": { "version": "8.4.31", "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz", "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==", @@ -337,6 +1117,65 @@ "node": "^10 || ^12 || >=14" } }, + "node_modules/node-releases": { + "version": "2.0.23", + "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.23.tgz", + "integrity": "sha512-cCmFDMSm26S6tQSDpBCg/NR8NENrVPhAJSf+XbxBG4rPFaaonlEoE9wHQmun+cls499TQGSb7ZyPBRlzgKfpeg==", + "dev": true, + "license": "MIT" + }, + "node_modules/normalize-range": { + "version": "0.1.2", + "resolved": "https://registry.npmjs.org/normalize-range/-/normalize-range-0.1.2.tgz", + "integrity": "sha512-bdok/XvKII3nUpklnV6P2hxtMNrCboOjAcyBuQnWEhO665FwrSNRxU+AqpsyvO6LgGYPspN+lu5CLtw4jPRKNA==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/picocolors": { + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz", + "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==", + "license": "ISC" + }, + "node_modules/postcss": { + "version": "8.5.6", + "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz", + "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==", + "dev": true, + "funding": [ + { + "type": "opencollective", + "url": "https://opencollective.com/postcss/" + }, + { + "type": "tidelift", + "url": "https://tidelift.com/funding/github/npm/postcss" + }, + { + "type": "github", + "url": "https://github.com/sponsors/ai" + } + ], + "license": "MIT", + "dependencies": { + "nanoid": "^3.3.11", + "picocolors": "^1.1.1", + "source-map-js": "^1.2.1" + }, + "engines": { + "node": "^10 || ^12 || >=14" + } + }, + "node_modules/postcss-value-parser": { + "version": "4.2.0", + "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz", + "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==", + "dev": true, + "license": "MIT" + }, "node_modules/react": { "version": "18.2.0", "resolved": "https://registry.npmjs.org/react/-/react-18.2.0.tgz", @@ -411,12 +1250,81 @@ } } }, + "node_modules/tailwindcss": { + "version": "4.1.14", + "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.14.tgz", + "integrity": "sha512-b7pCxjGO98LnxVkKjaZSDeNuljC4ueKUddjENJOADtubtdo8llTaJy7HwBMeLNSSo2N5QIAgklslK1+Ir8r6CA==", + "dev": true, + "license": "MIT" + }, + "node_modules/tapable": { + "version": "2.3.0", + "resolved": "https://registry.npmjs.org/tapable/-/tapable-2.3.0.tgz", + "integrity": "sha512-g9ljZiwki/LfxmQADO3dEY1CbpmXT5Hm2fJ+QaGKwSXUylMybePR7/67YW7jOrrvjEgL1Fmz5kzyAjWVWLlucg==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=6" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/webpack" + } + }, + "node_modules/tar": { + "version": "7.5.1", + "resolved": "https://registry.npmjs.org/tar/-/tar-7.5.1.tgz", + "integrity": "sha512-nlGpxf+hv0v7GkWBK2V9spgactGOp0qvfWRxUMjqHyzrt3SgwE48DIv/FhqPHJYLHpgW1opq3nERbz5Anq7n1g==", + "dev": true, + "license": "ISC", + "dependencies": { + "@isaacs/fs-minipass": "^4.0.0", + "chownr": "^3.0.0", + "minipass": "^7.1.2", + "minizlib": "^3.1.0", + "yallist": "^5.0.0" + }, + "engines": { + "node": ">=18" + } + }, "node_modules/tslib": { "version": "2.8.1", "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz", "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==", "license": "0BSD" }, + "node_modules/update-browserslist-db": { + "version": "1.1.3", + "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.1.3.tgz", + "integrity": "sha512-UxhIZQ+QInVdunkDAaiazvvT/+fXL5Osr0JZlJulepYu6Jd7qJtDZjlur0emRlT71EN3ScPoE7gvsuIKKNavKw==", + "dev": true, + "funding": [ + { + "type": "opencollective", + "url": "https://opencollective.com/browserslist" + }, + { + "type": "tidelift", + "url": "https://tidelift.com/funding/github/npm/browserslist" + }, + { + "type": "github", + "url": "https://github.com/sponsors/ai" + } + ], + "license": "MIT", + "dependencies": { + "escalade": "^3.2.0", + "picocolors": "^1.1.1" + }, + "bin": { + "update-browserslist-db": "cli.js" + }, + "peerDependencies": { + "browserslist": ">= 4.21.0" + } + }, "node_modules/watchpack": { "version": "2.4.0", "resolved": "https://registry.npmjs.org/watchpack/-/watchpack-2.4.0.tgz", @@ -429,6 +1337,16 @@ "engines": { "node": ">=10.13.0" } + }, + "node_modules/yallist": { + "version": "5.0.0", + "resolved": "https://registry.npmjs.org/yallist/-/yallist-5.0.0.tgz", + "integrity": "sha512-YgvUTfwqyc7UXVMrB+SImsVYSmTS8X/tSrtdNZMImM+n7+QTriRXyXim0mBrTXNeqzVF0KWGgHPeiyViFFrNDw==", + "dev": true, + "license": "BlueOak-1.0.0", + "engines": { + "node": ">=18" + } } } } diff --git a/frontend/package.json b/frontend/package.json index 5f554c4..0be764c 100644 --- a/frontend/package.json +++ b/frontend/package.json @@ -11,5 +11,10 @@ "next": "14.0.0", "react": "18.2.0", "react-dom": "18.2.0" + }, + "devDependencies": { + "autoprefixer": "^10.4.21", + "@tailwindcss/postcss": "^4", + "tailwindcss": "^4" } } diff --git a/frontend/pages/_app.js b/frontend/pages/_app.js new file mode 100644 index 0000000..5d807e3 --- /dev/null +++ b/frontend/pages/_app.js @@ -0,0 +1,5 @@ +import '../styles/globals.css' + +export default function App({ Component, pageProps }) { + return +} \ No newline at end of file diff --git a/frontend/pages/index.js b/frontend/pages/index.js index 6d8c681..56fc1b8 100644 --- a/frontend/pages/index.js +++ b/frontend/pages/index.js @@ -1,97 +1,169 @@ import { useState, useRef } from 'react' +import { startRecording, stopRecording, sendAudioToBackend, playAudioBlob } from '../services/audioService' export default function Home() { const [recording, setRecording] = useState(false) const [playing, setPlaying] = useState(false) + const [isProcessing, setIsProcessing] = useState(false) const mediaRecorderRef = useRef(null) const audioChunksRef = useRef([]) const audioRef = useRef(null) - async function startRecording() { - if (!navigator.mediaDevices) return alert('No microphone available') - const stream = await navigator.mediaDevices.getUserMedia({ audio: true }) - const mr = new MediaRecorder(stream) - mr.ondataavailable = (e) => audioChunksRef.current.push(e.data) - mr.onstop = async () => { - const blob = new Blob(audioChunksRef.current, { type: 'audio/webm' }) - audioChunksRef.current = [] - await sendAudio(blob) - } - mediaRecorderRef.current = mr - audioChunksRef.current = [] - mr.start() - setRecording(true) + async function handleStartRecording() { + await startRecording(mediaRecorderRef, audioChunksRef, setRecording, handleSendAudio) } - function stopRecording() { - if (mediaRecorderRef.current && mediaRecorderRef.current.state !== 'inactive') { - mediaRecorderRef.current.stop() - setRecording(false) - } + function handleStopRecording() { + stopRecording(mediaRecorderRef, setRecording) } - async function sendAudio(blob) { + async function handleSendAudio(blob) { try { - const form = new FormData() - // Convert webm to wav on the client is complex; many servers accept webm/ogg. - form.append('file', blob, 'recording.webm') - - console.log('Sending request to backend...') - const res = await fetch('http://localhost:8000/chat', { method: 'POST', body: form }) - console.log('Response received:', res.status, res.statusText) - - if (!res.ok) { - const text = await res.text() - alert('Error: ' + res.status + ' ' + text) - return - } - - console.log('Converting response to blob...') - const audioBlob = await res.blob() - console.log('Audio blob created, size:', audioBlob.size) - - const url = URL.createObjectURL(audioBlob) - if (audioRef.current) { - audioRef.current.src = url - audioRef.current.play() - setPlaying(true) - audioRef.current.onended = () => setPlaying(false) - } + setIsProcessing(true) + const audioBlob = await sendAudioToBackend(blob) + playAudioBlob(audioBlob, audioRef, setPlaying) } catch (error) { - console.error('Error in sendAudio:', error) - alert('Failed to process audio: ' + error.message) + // Show a more user-friendly error notification + const errorDiv = document.createElement('div') + errorDiv.className = 'fixed top-4 right-4 bg-red-500 text-white px-6 py-4 rounded-lg shadow-lg z-50 transform transition-all duration-300' + errorDiv.textContent = `Error: ${error.message}` + document.body.appendChild(errorDiv) + setTimeout(() => { + errorDiv.style.transform = 'translateX(100%)' + setTimeout(() => document.body.removeChild(errorDiv), 300) + }, 3000) + } finally { + setIsProcessing(false) } } return ( -
-

Local Voice Assistant — Frontend

-

Press and hold the big button to record, or click to toggle.

+
+ {/* Header */} +
+
+

+ 🎤 Voice Assistant +

+

+ Experience the future of voice interaction. Press and hold to record your voice, + or simply click to toggle recording mode. +

+
-
- + {/* Main Interface */} +
-
-

Playback:

-
+ + {/* Instructions */} +
+
+

💡 How to Use

+
+
+
1️⃣
+

Press & Hold
Hold the button down while speaking

+
+
+
2️⃣
+

Or Click Toggle
Click once to start, click again to stop

+
+
+
3️⃣
+

Listen
Your AI assistant will respond with audio

+
+
+
diff --git a/frontend/postcss.config.js b/frontend/postcss.config.js new file mode 100644 index 0000000..dc655aa --- /dev/null +++ b/frontend/postcss.config.js @@ -0,0 +1,6 @@ +module.exports = { + plugins: { + '@tailwindcss/postcss': {}, + autoprefixer: {}, + }, +} \ No newline at end of file diff --git a/frontend/services/audioService.js b/frontend/services/audioService.js new file mode 100644 index 0000000..5bebfba --- /dev/null +++ b/frontend/services/audioService.js @@ -0,0 +1,80 @@ +const BACKEND_URL = process.env.NEXT_PUBLIC_BACKEND_URL || 'http://localhost:8000' + +export async function startRecording(mediaRecorderRef, audioChunksRef, setRecording, onRecordingComplete) { + if (!navigator.mediaDevices) { + alert('No microphone available') + return false + } + + try { + const stream = await navigator.mediaDevices.getUserMedia({ audio: true }) + const mr = new MediaRecorder(stream) + + mr.ondataavailable = (e) => audioChunksRef.current.push(e.data) + mr.onstop = async () => { + const blob = new Blob(audioChunksRef.current, { type: 'audio/webm' }) + audioChunksRef.current = [] + if (onRecordingComplete) { + await onRecordingComplete(blob) + } + } + + mediaRecorderRef.current = mr + audioChunksRef.current = [] + mr.start() + setRecording(true) + return true + } catch (error) { + console.error('Error starting recording:', error) + alert('Failed to start recording: ' + error.message) + return false + } +} + +export function stopRecording(mediaRecorderRef, setRecording) { + if (mediaRecorderRef.current && mediaRecorderRef.current.state !== 'inactive') { + mediaRecorderRef.current.stop() + setRecording(false) + return true + } + return false +} + +export async function sendAudioToBackend(audioBlob) { + try { + const form = new FormData() + // Convert webm to wav on the client is complex; many servers accept webm/ogg. + form.append('file', audioBlob, 'recording.webm') + + console.log('Sending request to backend...') + const res = await fetch(`${BACKEND_URL}/chat`, { + method: 'POST', + body: form + }) + console.log('Response received:', res.status, res.statusText) + + if (!res.ok) { + const text = await res.text() + throw new Error(`${res.status} ${text}`) + } + + console.log('Converting response to blob...') + const audioBlob = await res.blob() + console.log('Audio blob created, size:', audioBlob.size) + + return audioBlob + } catch (error) { + console.error('Error in sendAudioToBackend:', error) + throw error + } +} + +export function playAudioBlob(audioBlob, audioRef, setPlaying) { + const url = URL.createObjectURL(audioBlob) + if (audioRef.current) { + audioRef.current.src = url + audioRef.current.play() + setPlaying(true) + audioRef.current.onended = () => setPlaying(false) + } +} \ No newline at end of file diff --git a/frontend/styles/globals.css b/frontend/styles/globals.css new file mode 100644 index 0000000..c0428cd --- /dev/null +++ b/frontend/styles/globals.css @@ -0,0 +1,39 @@ +@import "tailwindcss"; + + +@layer base { + body { + @apply bg-gradient-to-br from-slate-900 via-purple-900 to-slate-900; + @apply min-h-screen; + } +} + +@layer components { + .record-button { + @apply relative overflow-hidden; + @apply transition-all duration-300 ease-in-out; + @apply transform hover:scale-105 active:scale-95; + @apply shadow-2xl; + } + + .record-button::before { + content: ''; + @apply absolute inset-0 bg-gradient-to-r from-transparent via-white to-transparent; + @apply opacity-0 translate-x-[-100%]; + @apply transition-all duration-700; + } + + .record-button:hover::before { + @apply opacity-20 translate-x-[100%]; + } + + .audio-visualizer { + @apply relative overflow-hidden rounded-xl; + } + + .audio-visualizer::after { + content: ''; + @apply absolute inset-0 bg-gradient-to-r from-blue-500/20 to-purple-500/20; + @apply animate-pulse; + } +} \ No newline at end of file diff --git a/frontend/tailwind.config.js b/frontend/tailwind.config.js new file mode 100644 index 0000000..da8111c --- /dev/null +++ b/frontend/tailwind.config.js @@ -0,0 +1,31 @@ +/** @type {import('tailwindcss').Config} */ +module.exports = { + content: [ + "./pages/**/*.{js,ts,jsx,tsx,mdx}", + "./components/**/*.{js,ts,jsx,tsx,mdx}", + "./app/**/*.{js,ts,jsx,tsx,mdx}", + ], + theme: { + extend: { + colors: { + primary: { + 50: '#eff6ff', + 100: '#dbeafe', + 200: '#bfdbfe', + 300: '#93c5fd', + 400: '#60a5fa', + 500: '#3b82f6', + 600: '#2563eb', + 700: '#1d4ed8', + 800: '#1e40af', + 900: '#1e3a8a', + }, + }, + animation: { + 'pulse-slow': 'pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite', + 'bounce-slow': 'bounce 2s infinite', + } + }, + }, + plugins: [], +} \ No newline at end of file