Files
starr-philproperties/src/modules/client/pages/CourseDetails.jsx
T
2026-07-07 13:40:07 +08:00

785 lines
42 KiB
React

import AppBreadcrumb from "@/components/generic/Breadcrumb/AppBreadcrumb";
import { useDateFormat } from "@/hooks/useDateFormat";
import { useParams, useNavigate } from "react-router-dom";
import api from "@/utils/api.util";
import {
House, Timer, Layers, GitBranch, Medal, CircleStar, LockIcon,
SendHorizonal, CheckCheck, CheckCircle2, Clock, FileQuestion, ClipboardList,
Hourglass, Check,
} from "lucide-react";
import { cn } from "@/lib/utils";
import CourseBadge from "@/modules/admin/components/courses/CourseBadge";
import { Badge } from "@/components/ui/badge";
import { Button } from "@/components/ui/button";
import { Skeleton } from "@/components/ui/skeleton";
import { motion, AnimatePresence } from "framer-motion";
import { useRef, useEffect, useState } from "react";
import { useScrollTrigger } from "../hooks/ScrollTrigger";
import {
Accordion, AccordionContent, AccordionItem, AccordionTrigger,
} from "@/components/ui/accordion";
import {
Dialog, DialogTrigger, DialogContent, DialogHeader, DialogTitle, DialogDescription,
} from "@/components/ui/dialog";
import { useClientCourses } from "@/contexts/ClientCoursesContext";
import { useClientTiers } from "@/contexts/ClientTiersProvider";
import { useCourseReadingProgress } from "@/contexts/ClientCourseReadingProgressContext";
import { PageMeta } from "@/contexts/MetadataContext";
import { toast } from "sonner";
import { resolveTierBadge } from "@/utils/tierBadge.util";
import { useClientAdvertisements } from "@/contexts/ClientAdvertisementContext";
import { Banner, BannerSkeleton } from "@/components/generic/Blocks/Client/Advertisements/Banner";
import { Sidebar, SidebarSkeleton } from "@/components/generic/Blocks/Client/Advertisements/Sidebar";
import { Tags } from "lucide-react";
// ─── Helpers ──────────────────────────────────────────────────────────────────
function formatDuration(seconds = 0) {
if (!seconds) return null;
const h = Math.floor(seconds / 3600);
const m = Math.floor((seconds % 3600) / 60);
if (h > 0) return `${h}hr ${m}min`;
return `${m}min`;
}
// ─── Spine / card helpers ──────────────────────────────────────────────────────
const useVisibleNodes = (refs, count) => {
const [visible, setVisible] = useState(new Set());
useEffect(() => {
setVisible(new Set());
const observers = [];
const id = setTimeout(() => {
refs.current.forEach((el, i) => {
if (!el) return;
const obs = new IntersectionObserver(
([entry]) => {
setVisible((prev) => {
const next = new Set(prev);
if (entry.isIntersecting) next.add(i);
return next;
});
},
{ threshold: 0.2 }
);
obs.observe(el);
observers.push(obs);
});
}, 50);
return () => { clearTimeout(id); observers.forEach((o) => o.disconnect()); };
}, [count]);
return visible;
};
// ─── Unit Accordion Block ─────────────────────────────────────────────────────
const UnitAccordionBlock = ({ unit, unitIndex, i, cardRefs, courseId, onToggle, isCompleted }) => {
const navigate = useNavigate();
const quiz = unit.quiz ?? null;
return (
<motion.div
ref={(el) => (cardRefs.current[i] = el)}
className="group rounded-xl border bg-card hover:bg-blue-400/10 hover:shadow-md hover:border-blue-400 transition-all"
initial={{ opacity: 0, y: 14 }}
animate={{ opacity: 1, y: 0 }}
transition={{ duration: 0.35, delay: i * 0.05, ease: "easeOut" }}
>
<Accordion
type="single"
collapsible
defaultValue={`unit-${unit.unit_id}`}
onValueChange={() => setTimeout(onToggle, 250)}
>
<AccordionItem value={`unit-${unit.unit_id}`} className="border-none">
<AccordionTrigger className="px-4 py-4 hover:no-underline">
<div className="flex flex-col items-start gap-3 w-full">
<div className="flex items-center justify-between w-full">
<span className="text-sm font-semibold uppercase tracking-widest text-muted-foreground">
Unit {unitIndex + 1}
</span>
</div>
<h1 className="text-2xl font-bold text-card-foreground group-hover:text-blue-600 dark:group-hover:text-blue-400">
{unit.title}
</h1>
<div className="[&_svg]:size-4 text-md text-muted-foreground flex items-center gap-4">
{unit.lessons?.length > 0 && (
<div className="flex items-center gap-1.5">
<Layers /> {unit.lessons.length} {unit.lessons.length === 1 ? "Lesson" : "Lessons"}
</div>
)}
{unit.duration_seconds > 0 && (
<div className="flex items-center gap-1.5">
<Timer /> {formatDuration(unit.duration_seconds)}
</div>
)}
{quiz && (
<div className="flex items-center gap-1.5">
<FileQuestion /> Quiz
</div>
)}
</div>
</div>
</AccordionTrigger>
<AccordionContent className="px-1.5 h-full">
<div className="flex flex-col gap-1 pt-0">
{(unit.lessons ?? []).map((lesson) => (
<div
key={lesson.lesson_id}
className="flex items-center justify-between py-2 px-3 rounded-lg hover:bg-slate-200 dark:hover:bg-blue-500 transition-colors cursor-pointer"
onClick={() => navigate(`/course/${courseId}/unit`, { state: { lessonId: lesson.lesson_id, unitId: unit.unit_id } })}
>
<div className="flex items-center gap-3 select-none min-w-0">
{isCompleted(lesson.uuid)
? <CheckCircle2 className="size-4 text-emerald-500 shrink-0" />
: <div className="w-4 h-4 rounded-full border border-muted-foreground/40 flex items-center justify-center flex-shrink-0" />
}
<span className="text-md text-card-foreground truncate">{lesson.title}</span>
</div>
{lesson.duration_seconds > 0 && (
<span className="text-sm shrink-0 ml-2">{formatDuration(lesson.duration_seconds)}</span>
)}
</div>
))}
{/* Quiz row — shown after lessons if unit has a quiz */}
{quiz && (
<div
className="flex items-center justify-between py-2 px-3 mt-1 rounded-lg border border-dashed border-blue-300 dark:border-blue-700 bg-blue-50/60 dark:bg-blue-950/30 hover:bg-blue-100 dark:hover:bg-blue-900/40 transition-colors cursor-pointer"
onClick={() => navigate(`/course/${courseId}/unit`, { state: { quizUnitId: unit.unit_id } })}
>
<div className="flex items-center gap-3 select-none min-w-0">
{quiz.has_passed
? <CheckCircle2 className="size-4 text-emerald-500 shrink-0" />
: <FileQuestion className="size-4 text-blue-500 shrink-0" />
}
<span className="text-sm font-medium text-blue-700 dark:text-blue-300 truncate">{quiz.title}</span>
</div>
<Badge className={cn(
"shrink-0 ml-2 text-[10px]",
quiz.has_passed
? "bg-green-100 text-green-700 border border-green-400 dark:bg-green-900/40 dark:text-green-400 dark:border-green-700"
: "bg-blue-100 text-blue-700 border border-blue-300 dark:bg-blue-900/40 dark:text-blue-400 dark:border-blue-700"
)}>
{quiz.has_passed ? "Passed" : "Quiz"}
</Badge>
</div>
)}
</div>
</AccordionContent>
</AccordionItem>
</Accordion>
</motion.div>
);
};
// ─── Assessment Card ──────────────────────────────────────────────────────────
const AssessmentCard = ({ assessment, courseId, delay, nodeRef }) => {
const navigate = useNavigate();
const passed = assessment.has_passed;
return (
<motion.div
ref={nodeRef}
className="w-full rounded-2xl border bg-card p-5 flex flex-col gap-3 shadow-sm"
initial={{ opacity: 0, y: 14 }}
animate={{ opacity: 1, y: 0 }}
transition={{ duration: 0.35, delay, ease: "easeOut" }}
>
<div className="flex items-center w-full justify-between">
<div className="flex items-center gap-2.5">
<div className="h-9 w-9 rounded-lg bg-violet-100 dark:bg-violet-900/40 flex items-center justify-center shrink-0">
<ClipboardList className="h-4.5 w-4.5 text-violet-600 dark:text-violet-400" />
</div>
<div className="min-w-0">
<p className="text-[10px] uppercase tracking-widest text-muted-foreground font-semibold">Final Assessment</p>
<p className="text-sm font-semibold leading-tight truncate">{assessment.title}</p>
</div>
</div>
{(() => {
const count = assessment.max_questions ?? assessment.question_count;
if (!count) return null;
return (
<div className="text-sm text-muted-foreground shrink-0">
{count} {count === 1 ? "question" : "questions"}
</div>
);
})()}
</div>
<div className="flex items-center justify-between">
{passed ? (
<Badge className="bg-green-100 text-green-700 border border-green-400 dark:bg-green-900/40 dark:text-green-400 dark:border-green-700 gap-1">
<CheckCircle2 className="size-3" /> Passed
</Badge>
) : (
<Badge className="bg-muted text-muted-foreground border gap-1">
<Clock className="size-3" /> Not yet passed
</Badge>
)}
<Button
type="button"
size="sm"
variant={passed ? "outline" : "default"}
className="h-7 text-xs"
onClick={() => navigate(`/course/${courseId}/unit`, { state: { seekAssessment: true } })}
>
{passed ? "Review" : "Take Assessment"}
</Button>
</div>
</motion.div>
);
};
// ─── Certificate Card ─────────────────────────────────────────────────────────
const CertCard = ({ courseTitle, courseLevel, badgeColor, badgeImageUrl, pendingCert, certificate, delay, nodeRef }) => {
const { fmtDate } = useDateFormat();
const isIssued = !!certificate;
const isPending = !isIssued && !!pendingCert;
let issuedLabel = "Upon completion";
if (isIssued) issuedLabel = fmtDate(certificate.issued_at);
if (isPending) issuedLabel = fmtDate(pendingCert.issue_at);
return (
<Dialog>
<motion.div
ref={nodeRef}
className="w-full max-w-[320px] rounded-2xl border bg-card p-6 flex flex-col items-center gap-4 shadow-sm"
initial={{ opacity: 0, y: 14 }}
animate={{ opacity: 1, y: 0 }}
transition={{ duration: 0.35, delay, ease: "easeOut" }}
>
<CourseBadge
title={courseTitle}
level={courseLevel}
color={badgeColor ?? "purple"}
imageUrl={badgeImageUrl}
/>
<div className="w-full flex items-end justify-between">
<div>
<p className="text-[10px] uppercase tracking-widest text-muted-foreground font-semibold">
{isIssued ? "Issued" : "Available"}
</p>
<p className="text-sm text-foreground mt-0.5">{issuedLabel}</p>
</div>
{isIssued ? (
<DialogTrigger asChild>
<Badge className="bg-green-100 text-green-700 border border-green-400 dark:bg-green-900/40 dark:text-green-400 dark:border-green-700 gap-1 cursor-pointer">
<CheckCircle2 className="size-3" /> Issued
</Badge>
</DialogTrigger>
) : isPending ? (
<DialogTrigger asChild>
<Badge className="bg-amber-100 text-amber-700 border border-amber-400 dark:bg-amber-900/40 dark:text-amber-400 dark:border-amber-700 gap-1 cursor-pointer">
<Clock className="size-3" /> Pending
</Badge>
</DialogTrigger>
) : (
<DialogTrigger asChild>
<Badge className="bg-muted text-muted-foreground border gap-1 cursor-pointer">
<Clock className="size-3" /> Not yet earned
</Badge>
</DialogTrigger>
)}
</div>
</motion.div>
<DialogContent className="sm:max-w-sm">
<DialogHeader>
<DialogTitle className="flex items-center gap-2">
{isIssued
? <CheckCircle2 className="size-4 text-green-500" />
: <Clock className="size-4 text-muted-foreground" />}
{isIssued ? "Certificate Issued" : isPending ? "Certificate Pending" : "Certificate"}
</DialogTitle>
<DialogDescription asChild>
<div className="space-y-3 pt-1 text-sm text-muted-foreground">
{isIssued ? (
<>
<p>
Your certificate for this course was officially issued on{" "}
<span className="font-medium text-foreground">{fmtDate(certificate.issued_at)}</span>.
</p>
<div className="rounded-lg border bg-muted px-4 py-3">
<p className="text-sm font-semibold text-foreground">{courseTitle}</p>
</div>
<p>
You can view and download it from your <span className="font-medium text-foreground">Certificates</span> page.
</p>
</>
) : isPending ? (
<>
<p>
You passed the course assessment on{" "}
<span className="font-medium text-foreground">{fmtDate(pendingCert.passed_at)}</span>.
Your certificate is being processed and will be officially issued on:
</p>
<div className="rounded-lg border bg-muted px-4 py-3 text-center">
<p className="text-base font-semibold text-foreground">{fmtDate(pendingCert.issue_at)}</p>
</div>
<p>
Once issued, it will appear in your <span className="font-medium text-foreground">Certificates</span> page.
</p>
</>
) : (
<>
<p>
Complete all lessons and pass the course assessment to earn your certificate for:
</p>
<div className="rounded-lg border bg-muted px-4 py-3">
<p className="text-sm font-semibold text-foreground">{courseTitle}</p>
</div>
<p>
Your certificate will be issued within <span className="font-medium text-foreground">the hour</span> after passing and will appear in your <span className="font-medium text-foreground">Certificates</span> page.
</p>
</>
)}
</div>
</DialogDescription>
</DialogHeader>
</DialogContent>
</Dialog>
);
};
// ─── Course Units (spine + cards) ─────────────────────────────────────────────
const CourseUnits = ({ units = [], courseId, courseTitle, courseLevel, badgeColor, badgeImageUrl, onToggle, isCompleted, pendingCert, certificate, assessment, contentNotReady }) => {
const wrapRef = useRef(null);
const cardRefs = useRef([]);
// Build a flat ordered list of nodes: [unit, unit, ..., assessment?, cert]
// Quiz is rendered inside each unit accordion, not as a separate spine node.
// While content isn't ready yet, no unit/lesson/assessment titles are shown —
// only the Rewards (cert) card, as a preview of what's to come.
const nodes = contentNotReady
? [{ type: "cert" }]
: [
...units.map((unit) => ({ type: "unit", unit })),
...(assessment ? [{ type: "assessment", assessment }] : []),
{ type: "cert" },
];
const totalNodes = nodes.length;
const visibleNodes = useVisibleNodes(cardRefs, totalNodes);
const [mids, setMids] = useState([]);
const maxVisible = visibleNodes.size ? Math.max(...visibleNodes) : -1;
const measure = () => {
if (!wrapRef.current) return;
const base = wrapRef.current.getBoundingClientRect().top;
setMids(
cardRefs.current.map((el) => {
const r = el?.getBoundingClientRect();
return r ? Math.round((r.top + r.bottom) / 2 - base) : 0;
})
);
};
useEffect(() => {
const id = setTimeout(measure, 60);
window.addEventListener("resize", measure);
return () => { clearTimeout(id); window.removeEventListener("resize", measure); };
}, [totalNodes]);
const lastMid = mids.length ? mids[mids.length - 1] : 0;
const svgH = lastMid + 40;
const drawnTo = maxVisible >= 0 && mids[maxVisible] ? mids[maxVisible] : 0;
const isIssued = !!certificate;
return (
<div ref={wrapRef} className="flex gap-0 lg:gap-5 lg:px-4">
{/* Spine */}
<div className="relative flex-shrink-0 w-0 lg:w-7" style={{ height: svgH }}>
{mids.length > 0 && (
<>
<svg
className="absolute top-0 left-1/2 -translate-x-1/2 overflow-visible text-border xs:hidden lg:block"
width={2}
height={svgH}
xmlns="http://www.w3.org/2000/svg"
>
<line x1={1} y1={0} x2={1} y2={svgH} stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" />
{Array.from({ length: 10 }).map((_, i) => {
const y1 = (mids[0] / 10) * i;
const y2 = (mids[0] / 10) * (i + 1);
const revealed = drawnTo >= y2;
return (
<motion.line
key={`intro-${i}`}
x1={1} y1={y1} x2={1} y2={y2}
stroke="currentColor" strokeWidth="1.5" strokeLinecap="round"
animate={{ opacity: revealed ? 1 : 0.3 }}
transition={{ duration: 0.4, ease: "easeOut" }}
/>
);
})}
{mids[0] != null && drawnTo > mids[0] && (
<motion.line
x1={1} y1={mids[0]} x2={1} y2={drawnTo}
stroke="currentColor" strokeWidth="1.5" strokeLinecap="round"
initial={{ opacity: 0.3 }} animate={{ opacity: 1 }}
transition={{ duration: 0.3 }}
/>
)}
</svg>
{mids.map((mid, i) => {
const visible = visibleNodes.has(i);
const isCert = i === totalNodes - 1;
return (
<motion.div
key={`node-${i}`}
className={cn(
"absolute left-1/2 top-0 -translate-x-1/2 -translate-y-1/2 w-7 h-7 rounded-full border bg-background flex items-center justify-center text-xs font-medium xs:hidden lg:flex",
isCert && isIssued ? "border-emerald-500 text-emerald-500" : "border-border text-muted-foreground"
)}
style={{ top: mid }}
initial={{ opacity: 0, scale: 0 }}
animate={{ opacity: visible ? 1 : 0, scale: visible ? 1 : 0 }}
transition={{ type: "spring", stiffness: 400, damping: 18, delay: 0.05 }}
>
{isCert ? <Check className="size-3.5" /> : i + 1}
</motion.div>
);
})}
</>
)}
</div>
{/* Cards */}
<div className="flex flex-col gap-6 flex-1 max-w-3xl min-w-0 xs:pt-0 lg:pt-[50px]">
{nodes.map((node, ni) => {
const delay = ni * 0.05;
const nodeRef = (el) => (cardRefs.current[ni] = el);
if (node.type === "unit") {
const unitIndex = units.indexOf(node.unit);
return (
<UnitAccordionBlock
key={node.unit.unit_id}
unit={node.unit}
unitIndex={unitIndex}
i={ni}
cardRefs={cardRefs}
courseId={courseId}
onToggle={measure}
isCompleted={isCompleted}
/>
);
}
if (node.type === "assessment") {
return (
<AssessmentCard
key="assessment"
assessment={node.assessment}
courseId={courseId}
delay={delay}
nodeRef={nodeRef}
/>
);
}
// cert
return (
<CertCard
key="cert"
nodeRef={nodeRef}
delay={delay}
courseTitle={courseTitle}
courseLevel={courseLevel}
badgeColor={badgeColor}
badgeImageUrl={badgeImageUrl}
pendingCert={pendingCert}
certificate={certificate}
/>
);
})}
</div>
</div>
);
};
// ─── Course Details ───────────────────────────────────────────────────────────
const CourseDetails = () => {
const CourseBreadcrumb = useRef(null);
const triggered = useScrollTrigger(CourseBreadcrumb);
const { id: courseId } = useParams();
const navigate = useNavigate();
const { getCourse, course, courseBlocked, courseLoading, resetCourse } = useClientCourses();
const { myTier, getMyTier } = useClientTiers();
const { fetchCourseProgress, isCompleted, resetProgress } = useCourseReadingProgress();
const { advertisements, loading: adLoading, getActiveAdvertisements, handleAdCtaClick } = useClientAdvertisements();
const [tierMap, setTierMap] = useState({});
const [badgeImageUrl, setBadgeImageUrl] = useState(null);
useEffect(() => {
api.get("/client/tiers/categories")
.then(({ data }) => {
const m = {};
(data.data ?? []).forEach((c) => { m[c.slug] = c; });
setTierMap(m);
})
.catch(() => { });
}, []);
const hasCompleted = !!course?.is_completed;
// duration_seconds is derived from authored lesson content (see duration.util.js) —
// zero means no lesson content has been built yet, so the course isn't ready to take.
const contentNotReady = !course?.duration_seconds;
useEffect(() => {
if (!myTier) getMyTier();
}, []);
useEffect(() => {
getMyTier();
getCourse(courseId);
fetchCourseProgress(courseId);
getActiveAdvertisements(["course_details.banner", "course_details.sidebar"]);
return () => { resetCourse(); resetProgress(); setBadgeImageUrl(null); };
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [courseId]);
const bannerAd = advertisements["course_details.banner"] ?? null;
const sidebarAd = advertisements["course_details.sidebar"] ?? null;
// Resolve badge image once course loads — issue a client stream token for
// private S3 assets so the badge preview works on this page.
useEffect(() => {
if (!course?.badge_asset_id) {
setBadgeImageUrl(course?.badge_image_url ?? null);
return;
}
const STREAM_BASE = `${import.meta.env.VITE_API_URL}/client/media/stream`;
api.post("/client/media/token", { asset_id: course.badge_asset_id })
.then(({ data }) => {
const token = data.data?.token;
setBadgeImageUrl(token ? `${STREAM_BASE}/${token}` : null);
})
.catch(() => setBadgeImageUrl(course.badge_image_url ?? null));
}, [course?.badge_asset_id, course?.badge_image_url]);
if (courseBlocked) {
toast("You don't have access to this course. Upgrade your plan.");
navigate("/course", { replace: true });
return null;
}
const items = [
{ label: "Home", icon: <House className="size-4" />, to: `/dashboard` },
{ label: "Courses", to: `/course` },
{ label: course?.title ?? "Course" },
];
if (courseLoading) {
return (
<div className="my-17 p-8 lg:container lg:mx-auto space-y-4">
<Skeleton className="h-4 w-48" />
<Skeleton className="h-10 w-2/3" />
<Skeleton className="h-5 w-full max-w-2xl" />
<Skeleton className="h-5 w-full max-w-xl" />
</div>
);
}
return (
<div>
<PageMeta title={course ? `${course.title} - STARR` : undefined} description={course?.description} />
<div className="my-17">
<AnimatePresence>
{triggered && (
<motion.div
key="sticky-bar"
initial={{ y: -20, opacity: 0 }}
animate={{ y: 0, opacity: 1 }}
exit={{ y: -20, opacity: 0 }}
transition={{ duration: 0.2, ease: "easeOut" }}
className="fixed top-[67px] left-0 right-0 z-10 bg-card border-b py-3 xs:px-4 md:px-6"
>
<div className="w-full flex items-center justify-between">
<AppBreadcrumb items={items} />
<div id="call-to-action">
{contentNotReady ? (
<Badge variant="secondary" className="gap-1.5 text-xs">
<Hourglass className="size-3" /> Coming Soon
</Badge>
) : (
<>
<Button size="sm" className="lg:hidden" onClick={() => navigate(`/course/${courseId}/unit`)}>
{hasCompleted
? <><CheckCheck /> Start Again</>
: <><SendHorizonal /> Start Learning</>
}
</Button>
<Button size="default" className="hidden lg:inline-flex" onClick={() => navigate(`/course/${courseId}/unit`)}>
{hasCompleted
? <><CheckCheck /> Start Again</>
: <><SendHorizonal /> Start Learning</>
}
</Button>
</>
)}
</div>
</div>
</motion.div>
)}
</AnimatePresence>
<div className="flex flex-col gap-8">
<div className="flex flex-col gap-6">
{/* Hero */}
<div className="bg-primary dark:bg-accent/50">
<div className="lg:container lg:mx-auto flex flex-col gap-6 xs:px-6 xs:py-6 lg:px-4 lg:py-16">
<div>
<AppBreadcrumb
color={
{
link: { color: "text-white" },
page: { color: "text-white" }
}
}
items={items}
/>
</div>
<div className="flex lg:flex-row items-start justify-between w-full text-white">
<div className="flex flex-col gap-4">
<div className="flex items-center gap-2 flex-wrap">
{(() => {
const slug = course?.plan_tier ?? course?.subscription ?? "free";
const { label, cls } = resolveTierBadge(slug, tierMap);
return <Badge className={cls}>{label}</Badge>;
})()}
{(course?.categories ?? []).map((cat) => (
<Badge key={cat.id} className="bg-white/15 text-white border-white/30">
<Tags /> {cat.name}
</Badge>
))}
</div>
<h1 className="font-bold xs:text-2xl lg:text-4xl">{course?.title ?? "Course Title"}</h1>
<p className="max-w-2xl xs:text-sm lg:text-lg">{course?.description ?? ""}</p>
<div className="flex items-center gap-4">
{course?.duration_seconds > 0 && (
<div className="[&_svg]:size-4 flex gap-1.5 items-center">
<Timer />
{formatDuration(course.duration_seconds)}
</div>
)}
{course?.level && (
<div className="[&_svg]:size-4 flex gap-1.5 items-center">
<GitBranch />
{course.level.charAt(0).toUpperCase() + course.level.slice(1)}
</div>
)}
</div>
<div ref={CourseBreadcrumb} className="w-fit">
{contentNotReady ? (
<div className="flex items-center gap-2 rounded-lg border bg-muted px-4 py-2.5 text-sm text-muted-foreground">
<Hourglass className="size-4 shrink-0" />
This course is currently being prepared. Please check back later.
</div>
) : (
<Button
className="w-fit bg-blue-500"
onClick={() => navigate(`/course/${courseId}/unit`)}
>
{hasCompleted
? <><CheckCheck /> Start Again</>
: <><SendHorizonal /> Proceed</>
}
</Button>
)}
</div>
</div>
</div>
</div>
</div>
{/* Advertisement Banner */}
<div className="lg:container lg:mx-auto xs:px-6 lg:px-4">
{adLoading["course_details.banner"] ? (
<BannerSkeleton />
) : (
<Banner ad={bannerAd} onCtaClick={handleAdCtaClick} />
)}
</div>
{/* Body */}
<div className="lg:container lg:mx-auto flex flex-col gap-6 xs:px-3 xs:-mt-5 lg:-mt-0">
<div className="flex flex-col lg:flex-row gap-8">
<div className="flex flex-col xs:gap-12 lg:gap-12 flex-1 min-w-0">
<div className="space-y-4">
<div className="font-bold text-2xl">About this course</div>
<div className="max-w-3xl space-y-4 text-muted-foreground lg:text-lg">
<p>{course?.description ?? ""}</p>
</div>
</div>
{/* Objectives */}
<div className="space-y-4">
{course?.objectives?.length > 0 && (
<div className="space-y-4">
<div className="font-bold text-2xl">What you will learn</div>
<ul className="max-w-3xl list-disc list-inside space-y-1 lg:text-lg text-muted-foreground">
{course.objectives.map((obj) => (
<li key={obj.objective_id}>{obj.text}</li>
))}
</ul>
</div>
)}
</div>
{/* Units — while content isn't ready, only Rewards is shown */}
<div className="space-y-4">
{course?.units?.length > 0 && (
<>
<div className="font-bold text-2xl">
{contentNotReady ? "Rewards" : "Course content"}
</div>
<CourseUnits
units={course.units}
courseId={courseId}
courseTitle={course.title}
courseLevel={course.level}
badgeColor={course.badge_color ?? "purple"}
badgeImageUrl={badgeImageUrl}
isCompleted={isCompleted}
pendingCert={course.pending_certificate ?? null}
certificate={course.certificate ?? null}
assessment={course.assessment ?? null}
contentNotReady={contentNotReady}
/>
</>
)}
</div>
</div>
{/* Advertisement Sidebar */}
<aside className="hidden lg:block w-72 shrink-0 sticky top-36 h-fit">
{adLoading["course_details.sidebar"] ? (
<SidebarSkeleton />
) : (
<Sidebar ad={sidebarAd} onCtaClick={handleAdCtaClick} />
)}
</aside>
</div>
</div>
</div>
</div>
</div>
</div>
);
};
export default CourseDetails;