Improve Human Language CEFR level UX and add-level targeting.

Resolve course id when filters imply a single course so Add next CEFR level works without forcing Course selection; show incremental CEFR sections; tighten remove actions; use optional chaining on module lists.

Made-with: Cursor
This commit is contained in:
Yared Yemane 2026-04-07 07:47:24 -07:00
parent e4109a26a9
commit c664c3ad67

View File

@ -62,6 +62,13 @@ export function HumanLanguagePage() {
return filteredSubCategories.flatMap((s) => s.courses) return filteredSubCategories.flatMap((s) => s.courses)
}, [filteredSubCategories]) }, [filteredSubCategories])
/** Explicit course pick, or implicit when filters leave exactly one course (e.g. Course still "All" but only one row). */
const resolvedCourseId = useMemo((): number | null => {
if (selectedCourseId !== "ALL") return selectedCourseId
if (availableCourses.length === 1) return availableCourses[0].course_id
return null
}, [selectedCourseId, availableCourses])
const selectedCourses = useMemo( const selectedCourses = useMemo(
() => () =>
selectedCourseId === "ALL" selectedCourseId === "ALL"
@ -71,11 +78,13 @@ export function HumanLanguagePage() {
) )
const levelsForSelectedCourse = useMemo(() => { const levelsForSelectedCourse = useMemo(() => {
if (selectedCourseId === "ALL") return [] as string[] if (resolvedCourseId == null) return [] as string[]
const course = selectedCourses.find((c) => c.course_id === selectedCourseId) const course = availableCourses.find((c) => c.course_id === resolvedCourseId)
if (!course) return [] if (!course) return []
return course.levels.filter((l) => l.modules.length > 0).map((l) => l.level.toUpperCase()) return course.levels
}, [selectedCourses, selectedCourseId]) .filter((l) => (l.modules?.length ?? 0) > 0)
.map((l) => l.level.toUpperCase())
}, [availableCourses, resolvedCourseId])
/** A1 always; A2C3 only after that level has at least one module (incremental UI). */ /** A1 always; A2C3 only after that level has at least one module (incremental UI). */
const visibleCefrLevels = useMemo(() => { const visibleCefrLevels = useMemo(() => {
@ -88,7 +97,7 @@ export function HumanLanguagePage() {
} }
const hasContent = selectedCourses.some((c) => { const hasContent = selectedCourses.some((c) => {
const node = c.levels.find((item) => item.level.toUpperCase() === level) const node = c.levels.find((item) => item.level.toUpperCase() === level)
return node !== undefined && node.modules.length > 0 return node !== undefined && (node.modules?.length ?? 0) > 0
}) })
if (hasContent) out.push(level) if (hasContent) out.push(level)
} }
@ -204,8 +213,8 @@ export function HumanLanguagePage() {
} }
const handleCreateNextLevel = async () => { const handleCreateNextLevel = async () => {
if (selectedCourseId === "ALL") { if (resolvedCourseId == null) {
toast.error("Select a specific course first") toast.error("Select a specific course first (or narrow subcategory/course filters to a single course).")
return return
} }
const existing = new Set(levelsForSelectedCourse) const existing = new Set(levelsForSelectedCourse)
@ -214,11 +223,11 @@ export function HumanLanguagePage() {
toast.error("All CEFR levels are already created") toast.error("All CEFR levels are already created")
return return
} }
const key = `next-level-${selectedCourseId}-${next}` const key = `next-level-${resolvedCourseId}-${next}`
setCreatingKey(key) setCreatingKey(key)
try { try {
await createHumanLanguageLesson({ await createHumanLanguageLesson({
course_id: selectedCourseId, course_id: resolvedCourseId,
cefr_level: next, cefr_level: next,
title: "Module-1", title: "Module-1",
description: `${next} Module-1`, description: `${next} Module-1`,
@ -341,8 +350,8 @@ export function HumanLanguagePage() {
<CardContent className="border-t border-grayScale-100 pt-4"> <CardContent className="border-t border-grayScale-100 pt-4">
<div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between"> <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
<p className="text-xs text-grayScale-500"> <p className="text-xs text-grayScale-500">
{selectedCourseId === "ALL" {resolvedCourseId == null
? "Select a specific course above to enable adding the next CEFR level (starts at A1) and to use remove actions." ? "Choose one course in the Course dropdown, or filter until only one course is listed—then you can add the next CEFR level (A1 first) and use remove actions."
: levelsForSelectedCourse.length >= CEFR_LEVELS.length : levelsForSelectedCourse.length >= CEFR_LEVELS.length
? "All CEFR levels (A1C3) already have content for this course." ? "All CEFR levels (A1C3) already have content for this course."
: `Next level to add: ${CEFR_LEVELS.find((l) => !levelsForSelectedCourse.includes(l)) ?? "—"}`} : `Next level to add: ${CEFR_LEVELS.find((l) => !levelsForSelectedCourse.includes(l)) ?? "—"}`}
@ -351,7 +360,7 @@ export function HumanLanguagePage() {
size="sm" size="sm"
className="shrink-0" className="shrink-0"
onClick={handleCreateNextLevel} onClick={handleCreateNextLevel}
disabled={selectedCourseId === "ALL" || levelsForSelectedCourse.length >= CEFR_LEVELS.length || creatingKey?.startsWith("next-level-")} disabled={resolvedCourseId == null || levelsForSelectedCourse.length >= CEFR_LEVELS.length || creatingKey?.startsWith("next-level-")}
> >
{creatingKey?.startsWith("next-level-") ? "Creating level..." : "Add next CEFR level"} {creatingKey?.startsWith("next-level-") ? "Creating level..." : "Add next CEFR level"}
</Button> </Button>
@ -359,9 +368,9 @@ export function HumanLanguagePage() {
</CardContent> </CardContent>
</Card> </Card>
{categoryId && selectedCourseId !== "ALL" ? ( {categoryId && resolvedCourseId != null ? (
<div className="flex justify-end"> <div className="flex justify-end">
<Link to={`/content/category/${categoryId}/courses/${selectedCourseId}/sub-courses`}> <Link to={`/content/category/${categoryId}/courses/${resolvedCourseId}/sub-courses`}>
<Button variant="outline">Open detailed management</Button> <Button variant="outline">Open detailed management</Button>
</Link> </Link>
</div> </div>
@ -431,13 +440,13 @@ export function HumanLanguagePage() {
} }
}) })
const levelRemoveIds = const levelRemoveIds =
selectedCourseId === "ALL" resolvedCourseId == null
? [] ? []
: (() => { : (() => {
const courseEntry = modulesByCourse.find((entry) => entry.course.course_id === selectedCourseId) const courseEntry = modulesByCourse.find((entry) => entry.course.course_id === resolvedCourseId)
return (courseEntry?.modules ?? []).flatMap((m) => m.sub_modules.map((s) => s.id)) return (courseEntry?.modules ?? []).flatMap((m) => m.sub_modules.map((s) => s.id))
})() })()
const canRemoveLevel = selectedCourseId !== "ALL" && levelRemoveIds.length > 0 const canRemoveLevel = resolvedCourseId != null && levelRemoveIds.length > 0
return ( return (
<Card key={level} className="overflow-hidden border-grayScale-200/80 shadow-sm"> <Card key={level} className="overflow-hidden border-grayScale-200/80 shadow-sm">
<div className="flex w-full flex-wrap items-center justify-between gap-2 border-b border-grayScale-100 bg-grayScale-50/60 px-4 py-3"> <div className="flex w-full flex-wrap items-center justify-between gap-2 border-b border-grayScale-100 bg-grayScale-50/60 px-4 py-3">
@ -457,19 +466,19 @@ export function HumanLanguagePage() {
size="sm" size="sm"
variant="outline" variant="outline"
title={ title={
selectedCourseId === "ALL" resolvedCourseId == null
? "Select a specific course to remove this level" ? "Select a course (or narrow to one course) to remove this level"
: !canRemoveLevel : !canRemoveLevel
? "Nothing to remove at this level" ? "Nothing to remove at this level"
: `Remove all content at ${level} for the selected course` : `Remove all content at ${level} for the selected course`
} }
className="h-8 shrink-0 gap-1 border-red-200/90 px-2.5 text-xs font-medium text-red-600 hover:bg-red-50" className="h-8 shrink-0 gap-1 border-red-200/90 px-2.5 text-xs font-medium text-red-600 hover:bg-red-50"
disabled={!canRemoveLevel || deletingKey === `level-${selectedCourseId}-${level}`} disabled={!canRemoveLevel || (resolvedCourseId != null && deletingKey === `level-${resolvedCourseId}-${level}`)}
onClick={() => { onClick={() => {
if (!canRemoveLevel) return if (!canRemoveLevel || resolvedCourseId == null) return
const courseEntry = modulesByCourse.find((entry) => entry.course.course_id === selectedCourseId) const courseEntry = modulesByCourse.find((entry) => entry.course.course_id === resolvedCourseId)
const ids = (courseEntry?.modules ?? []).flatMap((m) => m.sub_modules.map((s) => s.id)) const ids = (courseEntry?.modules ?? []).flatMap((m) => m.sub_modules.map((s) => s.id))
handleDeleteSubModules(ids, `level-${selectedCourseId}-${level}`, `Level ${level} removed`) handleDeleteSubModules(ids, `level-${resolvedCourseId}-${level}`, `Level ${level} removed`)
}} }}
> >
<Trash2 className="h-3 w-3.5" aria-hidden /> <Trash2 className="h-3 w-3.5" aria-hidden />