From f33db3fefdf05b0a85f499650d77bab68709d2a6 Mon Sep 17 00:00:00 2001 From: pit Date: Sun, 7 Jun 2026 00:32:12 +0530 Subject: [PATCH] feat(frontend): add visual analytics pie chart to profile page --- frontend/package-lock.json | 415 ++++++++++++++++++++++++++++++++- frontend/package.json | 3 +- frontend/src/pages/Profile.jsx | 111 +++++---- 3 files changed, 483 insertions(+), 46 deletions(-) diff --git a/frontend/package-lock.json b/frontend/package-lock.json index 9371bea..1ff2410 100644 --- a/frontend/package-lock.json +++ b/frontend/package-lock.json @@ -14,7 +14,8 @@ "lucide-react": "^0.395.0", "react": "^18.3.1", "react-dom": "^18.3.1", - "react-router-dom": "^6.23.1" + "react-router-dom": "^6.23.1", + "recharts": "^3.8.1" }, "devDependencies": { "@types/react": "^18.3.3", @@ -833,6 +834,42 @@ "react-dom": ">=16.8.0" } }, + "node_modules/@reduxjs/toolkit": { + "version": "2.12.0", + "resolved": "https://registry.npmjs.org/@reduxjs/toolkit/-/toolkit-2.12.0.tgz", + "integrity": 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true + } + } + }, "node_modules/react-refresh": { "version": "0.17.0", "resolved": "https://registry.npmjs.org/react-refresh/-/react-refresh-0.17.0.tgz", @@ -2663,6 +2982,57 @@ "node": ">=8.10.0" } }, + "node_modules/recharts": { + "version": "3.8.1", + "resolved": "https://registry.npmjs.org/recharts/-/recharts-3.8.1.tgz", + "integrity": "sha512-mwzmO1s9sFL0TduUpwndxCUNoXsBw3u3E/0+A+cLcrSfQitSG62L32N69GhqUrrT5qKcAE3pCGVINC6pqkBBQg==", + "license": "MIT", + "workspaces": [ + "www" + ], + "dependencies": { + "@reduxjs/toolkit": "^1.9.0 || 2.x.x", + "clsx": "^2.1.1", + "decimal.js-light": "^2.5.1", + "es-toolkit": "^1.39.3", + "eventemitter3": "^5.0.1", + "immer": "^10.1.1", + "react-redux": "8.x.x || 9.x.x", + "reselect": "5.1.1", + "tiny-invariant": "^1.3.3", + "use-sync-external-store": "^1.2.2", + "victory-vendor": "^37.0.2" + }, + "engines": { + "node": ">=18" + }, + "peerDependencies": { + "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", + "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", + "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" + } + }, + "node_modules/redux": { + "version": "5.0.1", + "resolved": "https://registry.npmjs.org/redux/-/redux-5.0.1.tgz", + "integrity": "sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w==", + "license": "MIT" + }, + "node_modules/redux-thunk": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/redux-thunk/-/redux-thunk-3.1.0.tgz", + "integrity": "sha512-NW2r5T6ksUKXCabzhL9z+h206HQw/NJkcLm1GPImRQ8IzfXwRGqjVhKJGauHirT0DAuyy6hjdnMZaRoAcy0Klw==", + "license": "MIT", + "peerDependencies": { + "redux": "^5.0.0" + } + }, + "node_modules/reselect": { + "version": "5.1.1", + "resolved": "https://registry.npmjs.org/reselect/-/reselect-5.1.1.tgz", + "integrity": "sha512-K/BG6eIky/SBpzfHZv/dd+9JBFiS4SWV7FIujVyJRux6e45+73RaUHXLmIR1f7WOMaQ0U1km6qwklRQxpJJY0w==", + "license": "MIT" + }, "node_modules/resolve": { "version": "1.22.12", "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.12.tgz", @@ -2897,6 +3267,12 @@ "node": ">=0.8" } }, + "node_modules/tiny-invariant": { + "version": "1.3.3", + "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.3.3.tgz", + "integrity": "sha512-+FbBPE1o9QAYvviau/qC5SE3caw21q3xkvWKBtja5vgqOWIHHJ3ioaq1VPfn/Szqctz2bU/oYeKd9/z5BL+PVg==", + "license": "MIT" + }, "node_modules/tinyglobby": { "version": "0.2.17", "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.17.tgz", @@ -2996,6 +3372,15 @@ "browserslist": ">= 4.21.0" } }, + "node_modules/use-sync-external-store": { + "version": "1.6.0", + "resolved": "https://registry.npmjs.org/use-sync-external-store/-/use-sync-external-store-1.6.0.tgz", + "integrity": "sha512-Pp6GSwGP/NrPIrxVFAIkOQeyw8lFenOHijQWkUTrDvrF4ALqylP2C/KCkeS9dpUM3KvYRQhna5vt7IL95+ZQ9w==", + "license": "MIT", + "peerDependencies": { + "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" + } + }, "node_modules/util-deprecate": { "version": "1.0.2", "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz", @@ -3003,6 +3388,28 @@ "dev": true, "license": "MIT" }, + "node_modules/victory-vendor": { + "version": "37.3.6", + "resolved": "https://registry.npmjs.org/victory-vendor/-/victory-vendor-37.3.6.tgz", + "integrity": "sha512-SbPDPdDBYp+5MJHhBCAyI7wKM3d5ivekigc2Dk2s7pgbZ9wIgIBYGVw4zGHBml/qTFbexrofXW6Gu4noGxrOwQ==", + "license": "MIT AND ISC", + "dependencies": { + "@types/d3-array": "^3.0.3", + "@types/d3-ease": "^3.0.0", + "@types/d3-interpolate": "^3.0.1", + "@types/d3-scale": "^4.0.2", + "@types/d3-shape": "^3.1.0", + "@types/d3-time": "^3.0.0", + "@types/d3-timer": "^3.0.0", + "d3-array": "^3.1.6", + "d3-ease": "^3.0.1", + "d3-interpolate": "^3.0.1", + "d3-scale": "^4.0.2", + "d3-shape": "^3.1.0", + "d3-time": "^3.0.0", + "d3-timer": "^3.0.1" + } + }, "node_modules/vite": { "version": "5.4.21", "resolved": "https://registry.npmjs.org/vite/-/vite-5.4.21.tgz", diff --git a/frontend/package.json b/frontend/package.json index 758d4cd..84b76bc 100644 --- a/frontend/package.json +++ b/frontend/package.json @@ -16,7 +16,8 @@ "lucide-react": "^0.395.0", "react": "^18.3.1", "react-dom": "^18.3.1", - "react-router-dom": "^6.23.1" + "react-router-dom": "^6.23.1", + "recharts": "^3.8.1" }, "devDependencies": { "@types/react": "^18.3.3", diff --git a/frontend/src/pages/Profile.jsx b/frontend/src/pages/Profile.jsx index 1ba6844..ed60d56 100644 --- a/frontend/src/pages/Profile.jsx +++ b/frontend/src/pages/Profile.jsx @@ -9,6 +9,7 @@ import { Settings } from 'lucide-react'; import { Link, useLocation } from 'react-router-dom'; +import { PieChart, Pie, Cell, Tooltip, ResponsiveContainer, Legend } from 'recharts'; const Profile = () => { const { user: authUser } = useContext(AuthContext); @@ -167,6 +168,16 @@ const Profile = () => { ? Math.round((solvedCount / submissionsCount) * 100) : 0; + // Pie Chart Data Preparation + const pieData = [ + { name: 'Easy', value: profile.solvedCount?.easy || 0, color: '#10b981' }, + { name: 'Medium', value: profile.solvedCount?.medium || 0, color: '#f59e0b' }, + { name: 'Hard', value: profile.solvedCount?.hard || 0, color: '#f43f5e' }, + ].filter(item => item.value > 0); + + // If no problems solved, show a placeholder if you like, but Recharts handles empty data + const hasSolvedAny = pieData.length > 0; + // Professional Level Badge const userRank = solvedCount > 30 ? 'Grandmaster' : solvedCount > 15 ? 'Expert' : solvedCount > 5 ? 'Specialist' : 'Novice'; @@ -397,55 +408,73 @@ const Profile = () => { {/* Difficulty Breakdown Panel */}
- {/* Left Side Progress Bars */} -
-

+ {/* Left Side Visual Analytics (Pie Chart) */} +
+

Difficulty Metrics

-
- {/* Easy Solved Bar */} -
-
- Easy - {profile.solvedCount?.easy || 0} Solved -
-
-
-
-
- - {/* Medium Solved Bar */} -
-
- Medium - {profile.solvedCount?.medium || 0} Solved + {hasSolvedAny ? ( +
+
+ + + + {pieData.map((entry, index) => ( + + ))} + + + {value}} + /> + +
-
-
+ + {/* Sub-stats for details */} +
+ {pieData.map((item) => ( +
+
{item.name}
+
{item.value}
+
+ ))}
- - {/* Hard Solved Bar */} -
-
- Hard - {profile.solvedCount?.hard || 0} Solved -
-
-
+ ) : ( +
+
+
+

+ No challenges solved
to visualize data. +

-
+ )}
{/* Right Side Badges */}