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PolyMPR/routes/(apps)/notes/(_islands)/NoteRecap.tsx
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import { useEffect, useState } from "preact/hooks";
import {
applyAjustement,
calculateWeightedAverage,
getEffectiveNote,
} from "$root/logic/grades.ts";
type Student = {
// ...
numEtud: number;
nom: string;
prenom: string;
idPromo: string;
};
type UE = { id: number; nom: string };
type UEModule = {
idModule: string;
idUE: number;
idPromo: string;
coeff: number;
};
type Module = { id: string; nom: string };
type Note = {
numEtud: number;
idModule: string;
note: number;
noteSession2: number | null;
};
type Ajustement = {
numEtud: number;
idUE: number;
valeur: number;
malus: number;
};
type Props = { numEtud: number };
function fmt(n: number): string {
return `${Math.round(n * 10) / 10}/20`;
}
function noteClass(n: number): string {
return n >= 10 ? "note-chip note-chip--ok" : "note-chip note-chip--fail";
}
export default function NoteRecap({ numEtud }: Props) {
const [student, setStudent] = useState<Student | null>(null);
const [ueList, setUeList] = useState<UE[]>([]);
const [ueModules, setUeModules] = useState<UEModule[]>([]);
const [moduleMap, setModuleMap] = useState<Map<string, string>>(new Map());
const [noteMap, setNoteMap] = useState<Map<string, Note>>(new Map());
const [ajustements, setAjustements] = useState<Ajustement[]>([]);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const [editingNote, setEditingNote] = useState<
{ idModule: string; field: "note" | "noteSession2"; value: string } | null
>(null);
const [ajustInputs, setAjustInputs] = useState<
Record<number, { valeur: string; malus: string }>
>({});
async function load() {
try {
const sRes = await fetch(`/students/api/students/${numEtud}`);
if (!sRes.ok) throw new Error("Eleve introuvable");
const s: Student = await sRes.json();
setStudent(s);
const [uesRes, umRes, mRes, notesRes, ajustRes] = await Promise.all([
fetch("/notes/api/ues"),
fetch(
`/notes/api/ue-modules?idPromo=${encodeURIComponent(s.idPromo)}`,
),
fetch("/notes/api/modules"),
fetch(`/notes/api/notes?numEtud=${numEtud}`),
fetch(`/notes/api/ajustements?numEtud=${numEtud}`),
]);
if (uesRes.ok) setUeList(await uesRes.json());
if (umRes.ok) setUeModules(await umRes.json());
if (mRes.ok) {
const mods: Module[] = await mRes.json();
setModuleMap(new Map(mods.map((m) => [m.id, m.nom])));
}
if (notesRes.ok) {
const ns: Note[] = await notesRes.json();
setNoteMap(new Map(ns.map((n) => [n.idModule, n])));
}
if (ajustRes.ok) {
const aj: Ajustement[] = await ajustRes.json();
setAjustements(aj);
const inputs: Record<number, { valeur: string; malus: string }> = {};
for (const a of aj) {
inputs[a.idUE] = {
valeur: String(a.valeur),
malus: String(a.malus),
};
}
setAjustInputs(inputs);
}
} catch (e) {
setError(e instanceof Error ? e.message : "Erreur");
} finally {
setLoading(false);
}
}
useEffect(() => {
load();
}, [numEtud]);
async function saveNote(
idModule: string,
field: "note" | "noteSession2",
value: string,
) {
if (value.trim() === "" && field === "noteSession2") {
// Clear session 2 note
const res = await fetch(
`/notes/api/notes/${numEtud}/${encodeURIComponent(idModule)}`,
{
method: "PUT",
headers: { "content-type": "application/json" },
body: JSON.stringify({ noteSession2: null }),
},
);
if (res.ok) {
const updated: Note = await res.json();
setNoteMap((prev) => new Map(prev).set(idModule, updated));
}
setEditingNote(null);
return;
}
const note = parseFloat(value.replace(",", "."));
if (isNaN(note) || note < 0 || note > 20) {
setEditingNote(null);
return;
}
const existing = noteMap.get(idModule);
if (existing) {
// Update
const res = await fetch(
`/notes/api/notes/${numEtud}/${encodeURIComponent(idModule)}`,
{
method: "PUT",
headers: { "content-type": "application/json" },
body: JSON.stringify({ [field]: note }),
},
);
if (res.ok) {
const updated: Note = await res.json();
setNoteMap((prev) => new Map(prev).set(idModule, updated));
}
} else {
// Create
const body: Record<string, unknown> = {
numEtud,
idModule,
note: field === "note" ? note : 0,
};
if (field === "noteSession2") body.noteSession2 = note;
const res = await fetch("/notes/api/notes", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify(body),
});
if (res.ok) {
const created: Note = await res.json();
setNoteMap((prev) => new Map(prev).set(idModule, created));
}
}
setEditingNote(null);
}
async function applyAjust(idUE: number) {
const inputs = ajustInputs[idUE];
const val = parseFloat((inputs?.valeur ?? "").replace(",", "."));
const malus = parseInt(inputs?.malus ?? "0");
if (isNaN(val) || val < 0 || val > 20) return;
if (isNaN(malus) || malus < 0) return;
const existing = ajustements.find((a) => a.idUE === idUE);
const res = existing
? await fetch(`/notes/api/ajustements/${numEtud}/${idUE}`, {
method: "PUT",
headers: { "content-type": "application/json" },
body: JSON.stringify({ valeur: val, malus }),
})
: await fetch("/notes/api/ajustements", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({ numEtud, idUE, valeur: val, malus }),
});
if (res.ok) {
const updated: Ajustement = await res.json();
setAjustements((prev) =>
existing
? prev.map((a) => (a.idUE === idUE ? updated : a))
: [...prev, updated]
);
}
}
async function resetAjust(idUE: number) {
const res = await fetch(`/notes/api/ajustements/${numEtud}/${idUE}`, {
method: "DELETE",
});
if (res.ok) {
setAjustements((prev) => prev.filter((a) => a.idUE !== idUE));
setAjustInputs((prev) => {
const c = { ...prev };
delete c[idUE];
return c;
});
}
}
if (loading) {
return (
<div class="page-content">
<p class="state-loading">Chargement...</p>
</div>
);
}
if (error && !student) {
return (
<div class="page-content">
<p class="state-error">{error}</p>
</div>
);
}
if (!student) return null;
return (
<div class="page-content">
<a
class="back-link"
href="/notes/courses"
f-partial="/notes/partials/courses"
>
Retour a la liste
</a>
<h2
class="page-title"
style="border-bottom: none; margin-bottom: 0.5rem"
>
Recap notes {student.prenom} {student.nom}
</h2>
<div class="info-bar" style="margin-bottom: 1.25rem">
<span class="numEtud-chip">{student.numEtud}</span>
<span style="font-weight: 600">
{student.prenom} {student.nom}
</span>
<span class="note-chip note-chip--promo">{student.idPromo}</span>
</div>
{error && <p class="state-error">{error}</p>}
{ueList.length === 0
? (
<p class="state-empty">
Aucune UE configuree pour cette promotion.
</p>
)
: ueList.map((ue) => {
const ueMods = ueList.length > 0 ? ueModules.filter((um) => um.idUE === ue.id) : [];
const notesRecord = Object.fromEntries(noteMap);
const avg = calculateWeightedAverage(ueMods, notesRecord);
const ajust = ajustements.find((a) => a.idUE === ue.id) ?? null;
const finalAvg = applyAjustement(avg, ajust);
return (
<div key={ue.id} class="edit-section">
{/* UE header */}
<div style="display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; flex-wrap: wrap">
<p class="edit-section-title" style="margin: 0">{ue.nom}</p>
{avg !== null && (
<span
class={noteClass(avg)}
style="font-size: 0.78rem"
>
Moy. calculee : {fmt(avg)}
</span>
)}
{ajust && (
<span
class="note-chip note-chip--ajust"
style="font-size: 0.78rem"
>
Ajust. actif : {fmt(ajust.valeur)}
</span>
)}
{ajust && ajust.malus > 0 && (
<span
class="note-chip note-chip--fail"
style="font-size: 0.78rem"
>
Malus : -{ajust.malus}
</span>
)}
</div>
{/* ECUE rows */}
{ueMods.length === 0
? (
<p
class="col-dim"
style="font-size: 0.8rem; padding: 0.25rem 0; margin-bottom: 0.75rem"
>
Aucun ECUE associe a cette UE pour cette promotion.
</p>
)
: (
<div style="margin-bottom: 0.75rem">
{ueMods.map((um) => {
const noteObj = noteMap.get(um.idModule);
const noteVal = noteObj?.note;
const noteS2 = noteObj?.noteSession2;
const effective = noteObj
? getEffectiveNote(noteObj)
: undefined;
const nomMod = moduleMap.get(um.idModule) ?? um.idModule;
return (
<div key={um.idModule} class="note-row">
<span class="note-row-label">
<span class="numEtud-chip note-row-chip">
{um.idModule}
</span>
{nomMod}
</span>
<span class="col-dim note-row-coef">
coef {um.coeff}
</span>
{/* Session 1 note */}
{editingNote?.idModule === um.idModule &&
editingNote.field === "note"
? (
<div style="display: flex; align-items: center; gap: 0.25rem">
<input
class="form-input"
style="width: 5rem; text-align: center; font-size: 0.85rem"
value={editingNote.value}
autoFocus
onInput={(e) =>
setEditingNote({
...editingNote,
value:
(e.target as HTMLInputElement).value,
})}
onKeyDown={(e) => {
if (e.key === "Enter") {
saveNote(
um.idModule,
"note",
editingNote.value,
);
}
if (e.key === "Escape") {
setEditingNote(null);
}
}}
onBlur={() =>
saveNote(
um.idModule,
"note",
editingNote.value,
)}
/>
<span
class="col-dim"
style="font-size: 0.75rem"
>
/20
</span>
</div>
)
: (
<span
class={noteVal !== undefined
? noteClass(noteVal)
: "note-chip note-chip--none"}
style="font-size: 0.78rem; cursor: pointer"
title="S1 — Cliquer pour modifier"
onClick={() =>
setEditingNote({
idModule: um.idModule,
field: "note",
value: noteVal !== undefined
? String(noteVal)
: "",
})}
>
S1:{" "}
{noteVal !== undefined ? fmt(noteVal) : "—/20"}
</span>
)}
{/* Session 2 note */}
{editingNote?.idModule === um.idModule &&
editingNote.field === "noteSession2"
? (
<div style="display: flex; align-items: center; gap: 0.25rem">
<input
class="form-input"
style="width: 5rem; text-align: center; font-size: 0.85rem"
value={editingNote.value}
autoFocus
placeholder="vide = suppr"
onInput={(e) =>
setEditingNote({
...editingNote,
value:
(e.target as HTMLInputElement).value,
})}
onKeyDown={(e) => {
if (e.key === "Enter") {
saveNote(
um.idModule,
"noteSession2",
editingNote.value,
);
}
if (e.key === "Escape") {
setEditingNote(null);
}
}}
onBlur={() =>
saveNote(
um.idModule,
"noteSession2",
editingNote.value,
)}
/>
<span
class="col-dim"
style="font-size: 0.75rem"
>
/20
</span>
</div>
)
: (
<span
class={noteS2 != null
? noteClass(noteS2)
: "note-chip note-chip--none"}
style="font-size: 0.78rem; cursor: pointer"
title="S2 — Cliquer pour modifier (vide = pas de session 2)"
onClick={() =>
setEditingNote({
idModule: um.idModule,
field: "noteSession2",
value: noteS2 != null ? String(noteS2) : "",
})}
>
S2: {noteS2 != null ? fmt(noteS2) : "—"}
</span>
)}
{/* Effective note indicator */}
{noteS2 != null && (
<span
class="col-dim"
style="font-size: 0.72rem; font-style: italic"
>
{fmt(effective!)}
</span>
)}
</div>
);
})}
</div>
)}
{/* Ajustement + Malus */}
<div class="ajust-section">
<p class="ajust-title">Ajustement de la moyenne UE</p>
<p class="ajust-hint">
La valeur remplace la moyenne calculee. Le malus est
soustrait.
</p>
<div style="display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap">
<div style="display: flex; align-items: center; gap: 0.25rem">
<span class="col-dim" style="font-size: 0.8rem">
Val:
</span>
<input
class="form-input"
style="width: 4.5rem; text-align: center"
placeholder="—"
value={ajustInputs[ue.id]?.valeur ?? ""}
onInput={(e) =>
setAjustInputs((prev) => ({
...prev,
[ue.id]: {
valeur: (e.target as HTMLInputElement).value,
malus: prev[ue.id]?.malus ?? "0",
},
}))}
/>
<span class="col-dim" style="font-size: 0.8rem">/20</span>
</div>
<div style="display: flex; align-items: center; gap: 0.25rem">
<span class="col-dim" style="font-size: 0.8rem">
Malus:
</span>
<input
type="number"
class="form-input"
style="width: 4rem; text-align: center"
placeholder="0"
min="0"
value={ajustInputs[ue.id]?.malus ?? ""}
onInput={(e) =>
setAjustInputs((prev) => ({
...prev,
[ue.id]: {
valeur: prev[ue.id]?.valeur ?? "",
malus: (e.target as HTMLInputElement).value,
},
}))}
/>
</div>
<button
type="button"
class="btn btn-sm btn-primary"
onClick={() => applyAjust(ue.id)}
>
Appliquer
</button>
{ajust && (
<>
<button
type="button"
class="btn btn-sm btn-secondary"
onClick={() => resetAjust(ue.id)}
>
Reinitialiser
</button>
<span
class="col-dim"
style="font-size: 0.75rem; font-family: monospace"
>
Affiche : {fmt(ajust.valeur)}
{ajust.malus > 0
? ` - ${ajust.malus} = ${
fmt(ajust.valeur - ajust.malus)
}`
: ""}
{avg !== null ? ` (calculee : ${fmt(avg)})` : ""}
</span>
</>
)}
</div>
</div>
</div>
);
})}
</div>
);
}