466 lines
18 KiB
TypeScript
466 lines
18 KiB
TypeScript
import { useEffect, useState } from "react";
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import { useParams, useNavigate } from "react-router-dom";
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import { api } from "../../../utils/api";
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import { useAuthStore } from "../../../stores/authStore";
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import type { PracticeSheet } from "../../../types/sheet";
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import { CircleQuestionMark, Clock, Layers, Loader, Tag } from "lucide-react";
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import {
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Carousel,
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CarouselContent,
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CarouselItem,
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type CarouselApi,
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} from "../../../components/ui/carousel";
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import { useExamConfigStore } from "../../../stores/useExamConfigStore";
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// ─── Shared background dots (same subtle config as rest of app) ───────────────
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const DOTS = [
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{ size: 10, color: "#f97316", top: "8%", left: "5%", delay: "0s" },
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{ size: 7, color: "#a855f7", top: "28%", left: "2%", delay: "1.2s" },
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{ size: 9, color: "#22c55e", top: "60%", left: "4%", delay: "0.6s" },
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{ size: 12, color: "#3b82f6", top: "12%", right: "4%", delay: "1.8s" },
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{ size: 7, color: "#f43f5e", top: "45%", right: "3%", delay: "0.9s" },
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{ size: 9, color: "#eab308", top: "75%", right: "6%", delay: "0.4s" },
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];
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const STYLES = `
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@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;700;800;900&family=Nunito+Sans:wght@400;600;700&display=swap');
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.pt-screen {
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min-height: 100vh;
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background: #fffbf4;
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font-family: 'Nunito', sans-serif;
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position: relative;
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overflow-x: hidden;
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}
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/* ── Blobs ── */
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.pt-blob { position: fixed; pointer-events: none; z-index: 0; filter: blur(48px); opacity: 0.35; }
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.pt-blob-1 { width:240px;height:240px;background:#fde68a;top:-80px;left:-80px;border-radius:60% 40% 70% 30%/50% 60% 40% 50%;animation:ptWobble1 14s ease-in-out infinite; }
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.pt-blob-2 { width:190px;height:190px;background:#a5f3c0;bottom:-50px;left:6%;border-radius:40% 60% 30% 70%/60% 40% 60% 40%;animation:ptWobble2 16s ease-in-out infinite; }
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.pt-blob-3 { width:210px;height:210px;background:#fbcfe8;top:15%;right:-60px;border-radius:70% 30% 50% 50%/40% 60% 40% 60%;animation:ptWobble1 18s ease-in-out infinite reverse; }
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.pt-blob-4 { width:150px;height:150px;background:#bfdbfe;bottom:12%;right:2%;border-radius:50% 50% 30% 70%/60% 40% 60% 40%;animation:ptWobble2 12s ease-in-out infinite; }
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@keyframes ptWobble1 {
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0%,100%{border-radius:60% 40% 70% 30%/50% 60% 40% 50%;transform:translate(0,0) rotate(0deg);}
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50%{border-radius:40% 60% 30% 70%/60% 40% 60% 40%;transform:translate(12px,16px) rotate(8deg);}
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}
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@keyframes ptWobble2 {
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0%,100%{border-radius:40% 60% 30% 70%/60% 40% 60% 40%;transform:translate(0,0) rotate(0deg);}
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50%{border-radius:60% 40% 70% 30%/40% 60% 40% 60%;transform:translate(-10px,12px) rotate(-6deg);}
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}
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/* ── Floating dots ── */
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.pt-dot { position:fixed;border-radius:50%;pointer-events:none;z-index:0;opacity:0.3;animation:ptFloat 7s ease-in-out infinite; }
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@keyframes ptFloat {
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0%,100%{transform:translateY(0) rotate(0deg);}
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50%{transform:translateY(-12px) rotate(180deg);}
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}
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/* ── Inner scroll container ── */
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.pt-inner {
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position: relative; z-index: 1;
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max-width: 580px; margin: 0 auto;
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padding: 2rem 1.25rem 4rem;
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display: flex; flex-direction: column; gap: 1.25rem;
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}
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/* ── Pop-in animation ── */
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@keyframes ptPopIn {
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from { opacity:0; transform: scale(0.92) translateY(12px); }
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to { opacity:1; transform: scale(1) translateY(0); }
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}
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.pt-anim { animation: ptPopIn 0.4s cubic-bezier(0.34,1.56,0.64,1) both; }
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.pt-anim-1 { animation-delay: 0.05s; }
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.pt-anim-2 { animation-delay: 0.1s; }
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.pt-anim-3 { animation-delay: 0.15s; }
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.pt-anim-4 { animation-delay: 0.2s; }
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.pt-anim-5 { animation-delay: 0.25s; }
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/* ── Header ── */
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.pt-header { animation: ptPopIn 0.4s cubic-bezier(0.34,1.56,0.64,1) both; }
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.pt-eyebrow {
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font-size: 0.65rem; font-weight: 800; letter-spacing: 0.16em;
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text-transform: uppercase; color: #a855f7; margin-bottom: 0.3rem;
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}
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.pt-title {
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font-size: clamp(1.6rem, 5vw, 2.2rem); font-weight: 900;
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color: #1e1b4b; letter-spacing: -0.02em; line-height: 1.15;
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}
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.pt-desc {
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font-family: 'Nunito Sans', sans-serif;
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font-size: 0.9rem; font-weight: 600; color: #9ca3af; margin-top: 0.3rem;
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}
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/* ── White card base ── */
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.pt-card {
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background: white; border: 2.5px solid #f3f4f6; border-radius: 24px;
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padding: 1.25rem 1.5rem;
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box-shadow: 0 6px 20px rgba(0,0,0,0.04);
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box-sizing: border-box;
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}
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/* ── Stats row ── */
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.pt-stats-row {
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display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem;
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}
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.pt-stat {
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display: flex; flex-direction: column; align-items: center;
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gap: 0.5rem; padding: 0.85rem 0.5rem;
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background: white; border: 2.5px solid #f3f4f6; border-radius: 20px;
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box-shadow: 0 3px 10px rgba(0,0,0,0.04);
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}
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.pt-stat-icon {
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width: 44px; height: 44px; border-radius: 50%;
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display: flex; align-items: center; justify-content: center;
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}
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.pt-stat-icon.cyan { background: #cffafe; }
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.pt-stat-icon.purple { background: #f3e8ff; }
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.pt-stat-icon.amber { background: #fef3c7; }
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.pt-stat-value { font-size: 1.4rem; font-weight: 900; color: #1e1b4b; line-height: 1; }
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.pt-stat-label { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #9ca3af; }
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/* ── Loading skeleton ── */
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.pt-loading {
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display: flex; flex-direction: column; align-items: center;
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gap: 0.75rem; padding: 2rem;
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background: white; border: 2.5px solid #f3f4f6; border-radius: 24px;
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box-shadow: 0 6px 20px rgba(0,0,0,0.04);
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}
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.pt-spinner { animation: ptSpin 0.8s linear infinite; }
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@keyframes ptSpin { to { transform: rotate(360deg); } }
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.pt-loading-text {
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font-size: 0.85rem; font-weight: 700; color: #9ca3af;
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}
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/* ── Module carousel card ── */
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.pt-module-card {
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background: white; border: 2.5px solid #f3f4f6; border-radius: 24px;
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padding: 1.25rem 1.5rem;
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box-shadow: 0 6px 20px rgba(0,0,0,0.04);
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display: flex; flex-direction: column; gap: 1rem;
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}
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.pt-module-header {
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display: flex; align-items: center; gap: 0.6rem;
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}
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.pt-section-badge {
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font-size: 0.65rem; font-weight: 800; letter-spacing: 0.12em;
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text-transform: uppercase; color: #a855f7;
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background: #f3e8ff; border-radius: 100px; padding: 0.25rem 0.7rem;
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}
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.pt-module-title {
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font-size: 0.95rem; font-weight: 900; color: #1e1b4b; line-height: 1.3;
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}
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.pt-module-stats {
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display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem;
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}
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.pt-module-stat {
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display: flex; flex-direction: column; align-items: center; gap: 0.4rem;
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padding: 0.7rem 0.4rem;
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border: 2px solid #f3f4f6; border-radius: 16px;
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background: #fafafa;
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}
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.pt-module-stat-icon {
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width: 36px; height: 36px; border-radius: 50%;
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display: flex; align-items: center; justify-content: center;
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}
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.pt-module-stat-icon.cyan { background: #cffafe; }
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.pt-module-stat-icon.lime { background: #d9f99d; }
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.pt-module-stat-icon.amber { background: #fef3c7; }
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.pt-module-stat-value { font-size: 1rem; font-weight: 900; color: #1e1b4b; line-height: 1; }
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.pt-module-stat-label { font-size: 0.6rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #9ca3af; }
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/* ── Dot indicator ── */
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.pt-dots {
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display: flex; align-items: center; justify-content: center; gap: 0.4rem;
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margin-top: 0.75rem;
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}
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.pt-dot-ind {
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border-radius: 100px; height: 7px;
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transition: width 0.3s ease, background 0.3s ease;
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}
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.pt-dot-ind.active { width: 20px; background: #a855f7; }
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.pt-dot-ind.inactive { width: 7px; background: #e5e7eb; }
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/* ── Tip card ── */
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.pt-tip {
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display: flex; align-items: flex-start; gap: 0.75rem;
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}
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.pt-tip-emoji { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
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.pt-tip-text { font-size: 0.88rem; font-weight: 700; color: #374151; line-height: 1.5; }
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/* ── Start button ── */
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.pt-start-btn {
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width: 100%;
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background: #f97316; color: white; border: none; border-radius: 100px;
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padding: 1.1rem; font-family: 'Nunito', sans-serif;
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font-size: 1rem; font-weight: 800; cursor: pointer;
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box-shadow: 0 6px 0 #c2560e, 0 8px 20px rgba(249,115,22,0.25);
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transition: transform 0.1s ease, box-shadow 0.1s ease;
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display: flex; align-items: center; justify-content: center; gap: 0.5rem;
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}
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.pt-start-btn:hover:not(:disabled) { transform:translateY(-2px); box-shadow:0 8px 0 #c2560e,0 12px 24px rgba(249,115,22,0.3); }
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.pt-start-btn:active:not(:disabled) { transform:translateY(3px); box-shadow:0 3px 0 #c2560e,0 4px 12px rgba(249,115,22,0.2); }
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.pt-start-btn:disabled { opacity:0.6; cursor:not-allowed; box-shadow:none; }
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/* ── Error card ── */
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.pt-error {
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background: #fff5f5; border: 2.5px solid #fecaca; border-radius: 24px;
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padding: 1.5rem; text-align: center;
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font-size: 0.9rem; font-weight: 700; color: #ef4444;
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}
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`;
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export const Pretest = () => {
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const { setSheetId, setMode, storeDuration, setQuestionCount } =
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useExamConfigStore();
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const user = useAuthStore((state) => state.user);
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const { sheetId } = useParams<{ sheetId: string }>();
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const navigate = useNavigate();
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const [carouselApi, setCarouselApi] = useState<CarouselApi>();
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const [current, setCurrent] = useState(0);
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const [practiceSheet, setPracticeSheet] = useState<PracticeSheet | null>(
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null,
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);
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function handleStartTest(id: string) {
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if (!id) return;
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setSheetId(id);
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setMode("SIMULATION");
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storeDuration(practiceSheet?.time_limit ?? 0);
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setQuestionCount(2);
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navigate(`/student/practice/${id}/test`, { replace: true });
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}
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useEffect(() => {
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if (!user) return;
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async function fetchSheet(id: string) {
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const authStorage = localStorage.getItem("auth-storage");
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if (!authStorage) return;
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const {
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state: { token },
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} = JSON.parse(authStorage);
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if (!token) return;
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const data = await api.getPracticeSheetById(token, id);
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setPracticeSheet(data);
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}
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fetchSheet(sheetId!);
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}, [sheetId, user]);
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useEffect(() => {
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if (!carouselApi) return;
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setCurrent(carouselApi.selectedScrollSnap() + 1);
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carouselApi.on("select", () =>
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setCurrent(carouselApi.selectedScrollSnap() + 1),
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);
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}, [carouselApi]);
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return (
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<div className="pt-screen">
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<style>{STYLES}</style>
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{/* Blobs */}
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<div className="pt-blob pt-blob-1" />
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<div className="pt-blob pt-blob-2" />
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<div className="pt-blob pt-blob-3" />
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<div className="pt-blob pt-blob-4" />
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{/* Floating dots */}
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{DOTS.map((d, i) => (
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<div
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key={i}
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className="pt-dot"
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style={
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{
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width: d.size,
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height: d.size,
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background: d.color,
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top: d.top,
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left: d.left,
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right: d.right,
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animationDelay: d.delay,
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animationDuration: `${5 + i * 0.5}s`,
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} as React.CSSProperties
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}
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/>
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))}
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<div className="pt-inner">
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{/* ── Header ── */}
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<header className="pt-header">
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<p className="pt-eyebrow">📋 Practice Sheet</p>
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{practiceSheet ? (
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<>
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<h1 className="pt-title">{practiceSheet.title}</h1>
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<p className="pt-desc">{practiceSheet.description}</p>
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</>
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) : (
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<>
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<div
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style={{
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height: "2rem",
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width: "70%",
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background: "#f3f4f6",
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borderRadius: 8,
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marginBottom: "0.5rem",
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}}
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/>
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<div
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style={{
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height: "1rem",
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width: "50%",
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background: "#f3f4f6",
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borderRadius: 8,
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}}
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/>
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</>
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)}
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</header>
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{/* ── At-a-glance stats ── */}
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{practiceSheet ? (
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<div className="pt-stats-row pt-anim pt-anim-1">
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<div className="pt-stat">
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<div className="pt-stat-icon cyan">
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<Clock size={22} color="#0891b2" />
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</div>
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<span className="pt-stat-value">{practiceSheet.time_limit}</span>
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<span className="pt-stat-label">Minutes</span>
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</div>
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<div className="pt-stat">
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<div className="pt-stat-icon purple">
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<Layers size={22} color="#9333ea" />
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</div>
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<span className="pt-stat-value">
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{practiceSheet.modules.length}
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</span>
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<span className="pt-stat-label">Modules</span>
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</div>
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<div className="pt-stat">
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<div className="pt-stat-icon amber">
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<CircleQuestionMark size={22} color="#d97706" />
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</div>
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<span className="pt-stat-value">
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{practiceSheet.questions_count}
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</span>
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<span className="pt-stat-label">Questions</span>
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</div>
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</div>
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) : (
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<div className="pt-loading pt-anim pt-anim-1">
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<Loader size={26} className="pt-spinner" color="#a855f7" />
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<p className="pt-loading-text">Loading sheet details...</p>
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</div>
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)}
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{/* ── Module carousel ── */}
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<div className="pt-anim pt-anim-2">
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<Carousel setApi={setCarouselApi}>
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<CarouselContent>
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{practiceSheet ? (
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practiceSheet.modules.length > 0 ? (
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practiceSheet.modules.map((module, index) => (
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<CarouselItem key={index}>
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<div className="pt-module-card">
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<div className="pt-module-header">
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<span className="pt-section-badge">
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Section {Math.floor(index / 2) + 1}
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</span>
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</div>
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<p className="pt-module-title">{module.title}</p>
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<div className="pt-module-stats">
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<div className="pt-module-stat">
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<div className="pt-module-stat-icon cyan">
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<Clock size={18} color="#0891b2" />
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</div>
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<span className="pt-module-stat-value">
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{module.duration}
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</span>
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<span className="pt-module-stat-label">Min</span>
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</div>
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<div className="pt-module-stat">
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<div className="pt-module-stat-icon lime">
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<CircleQuestionMark size={18} color="#65a30d" />
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</div>
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<span className="pt-module-stat-value">
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{module.questions.length}
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</span>
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<span className="pt-module-stat-label">
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Questions
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</span>
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</div>
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<div className="pt-module-stat">
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<div className="pt-module-stat-icon amber">
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<Tag size={18} color="#d97706" />
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</div>
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<span
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className="pt-module-stat-value"
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style={{ fontSize: "0.85rem" }}
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>
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{module.section}
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</span>
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<span className="pt-module-stat-label">Type</span>
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</div>
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</div>
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</div>
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</CarouselItem>
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))
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) : (
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<CarouselItem>
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<div className="pt-error">
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😕 No modules available for this sheet.
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</div>
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</CarouselItem>
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)
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) : (
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<CarouselItem>
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<div className="pt-loading">
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<Loader size={26} className="pt-spinner" color="#a855f7" />
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<p className="pt-loading-text">Loading modules...</p>
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</div>
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</CarouselItem>
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)}
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</CarouselContent>
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{/* Dot indicator */}
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{practiceSheet && practiceSheet.modules.length > 1 && (
|
|
<div className="pt-dots">
|
|
{practiceSheet.modules.map((_, i) => (
|
|
<div
|
|
key={i}
|
|
className={`pt-dot-ind ${i + 1 === current ? "active" : "inactive"}`}
|
|
/>
|
|
))}
|
|
</div>
|
|
)}
|
|
</Carousel>
|
|
</div>
|
|
|
|
{/* ── Encouragement tip ── */}
|
|
<div className="pt-card pt-anim pt-anim-3">
|
|
<div className="pt-tip">
|
|
<span className="pt-tip-emoji">💪</span>
|
|
<p className="pt-tip-text">
|
|
Take your time, read each question carefully, and do your best.
|
|
Every practice run brings you closer to your goal!
|
|
</p>
|
|
</div>
|
|
</div>
|
|
|
|
{/* ── Start button ── */}
|
|
<button
|
|
className="pt-start-btn pt-anim pt-anim-4"
|
|
onClick={() => handleStartTest(practiceSheet?.id!)}
|
|
disabled={!practiceSheet}
|
|
>
|
|
{practiceSheet ? (
|
|
<>Start Test →</>
|
|
) : (
|
|
<Loader size={20} className="pt-spinner" />
|
|
)}
|
|
</button>
|
|
</div>
|
|
</div>
|
|
);
|
|
};
|