2025SELab2-project-Dwengo/frontend/src/views/assignments/UserAssignments.vue
Joyelle Ndagijimana 7f1c66c757 fix: kleine fixes
2025-05-17 20:27:28 +02:00

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<script setup lang="ts">
import { ref, computed, onMounted, watch } from "vue";
import { useI18n } from "vue-i18n";
import { useRouter } from "vue-router";
import authState from "@/services/auth/auth-service.ts";
import auth from "@/services/auth/auth-service.ts";
import { useTeacherAssignmentsQuery, useTeacherClassesQuery } from "@/queries/teachers.ts";
import { useStudentAssignmentsQuery, useStudentClassesQuery } from "@/queries/students.ts";
import { useDeleteAssignmentMutation } from "@/queries/assignments.ts";
import UsingQueryResult from "@/components/UsingQueryResult.vue";
import { asyncComputed } from "@vueuse/core";
const { t, locale } = useI18n();
const router = useRouter();
const role = ref(auth.authState.activeRole);
const username = ref<string | undefined>(undefined);
const isLoading = ref(false);
const isError = ref(false);
const errorMessage = ref<string>("");
// Load current user before rendering the page
onMounted(async () => {
isLoading.value = true;
try {
const userObject = await authState.loadUser();
username.value = userObject!.profile.preferred_username;
} catch (error) {
isError.value = true;
errorMessage.value = error instanceof Error ? error.message : String(error);
} finally {
isLoading.value = false;
}
});
const isTeacher = computed(() => role.value === "teacher");
const classesQueryResult = isTeacher.value
? useTeacherClassesQuery(username, true)
: useStudentClassesQuery(username, true);
const assignmentsQueryResult = isTeacher.value
? useTeacherAssignmentsQuery(username, true)
: useStudentAssignmentsQuery(username, true);
const allAssignments = asyncComputed(
async () => {
const assignments = assignmentsQueryResult.data.value?.assignments;
if (!assignments) return [];
const classes = classesQueryResult.data.value?.classes;
if (!classes) return [];
const result = assignments.map((a) => ({
id: a.id,
class: classes.find((cls) => cls?.id === a.within) ?? undefined,
title: a.title,
description: a.description,
learningPath: a.learningPath,
language: a.language,
deadline: a.deadline,
groups: a.groups,
}));
// Order the assignments by deadline
return result.flat().sort((a, b) => {
const now = Date.now();
const aTime = new Date(a.deadline).getTime();
const bTime = new Date(b.deadline).getTime();
const aIsPast = aTime < now;
const bIsPast = bTime < now;
if (aIsPast && !bIsPast) return 1;
if (!aIsPast && bIsPast) return -1;
return aTime - bTime;
});
},
[],
{ evaluating: true },
);
async function goToCreateAssignment(): Promise<void> {
await router.push("/assignment/create");
}
async function goToAssignmentDetails(id: number, clsId: string): Promise<void> {
await router.push(`/assignment/${clsId}/${id}`);
}
const { mutate, data, isSuccess } = useDeleteAssignmentMutation();
watch([isSuccess, data], async ([success, oldData]) => {
if (success && oldData?.assignment) {
window.location.reload();
}
});
async function goToDeleteAssignment(num: number, clsId: string): Promise<void> {
mutate({ cid: clsId, an: num });
}
function formatDate(date?: string | Date): string {
if (!date) return "";
const d = new Date(date);
// Choose locale based on selected language
const currentLocale = locale.value;
return d.toLocaleDateString(currentLocale, {
weekday: "short",
day: "2-digit",
month: "long",
year: "numeric",
hour: "numeric",
minute: "2-digit",
});
}
function getDeadlineClass(deadline?: string | Date): string {
if (!deadline) return "";
const date = new Date(deadline);
const now = new Date();
const in24Hours = new Date(now.getTime() + 24 * 60 * 60 * 1000);
if (date.getTime() < now.getTime()) return "deadline-passed";
if (date.getTime() <= in24Hours.getTime()) return "deadline-in24hours";
return "deadline-upcoming";
}
onMounted(async () => {
const user = await auth.loadUser();
username.value = user?.profile?.preferred_username ?? "";
});
onMounted(async () => {
const user = await auth.loadUser();
username.value = user?.profile?.preferred_username ?? "";
});
</script>
<template>
<div class="assignments-container">
<h1 class="h1">{{ t("assignments") }}</h1>
<v-btn
v-if="isTeacher"
:style="{ backgroundColor: '#0E6942' }"
class="mb-4 center-btn"
@click="goToCreateAssignment"
>
{{ t("new-assignment") }}
</v-btn>
<using-query-result :query-result="assignmentsQueryResult">
<v-container>
<v-row>
<v-col
v-for="assignment in allAssignments"
:key="assignment.id"
cols="12"
>
<v-card class="assignment-card">
<div class="top-content">
<div class="assignment-title">{{ assignment.title }}</div>
<div class="assignment-class">
{{ t("class") }}:
<span class="class-name">
{{ assignment?.class?.displayName }}
</span>
</div>
<div
class="assignment-deadline"
:class="getDeadlineClass(assignment.deadline)"
>
{{ t("deadline") }}:
<span>{{ formatDate(assignment.deadline) }}</span>
</div>
</div>
<div class="spacer"></div>
<div class="button-row">
<v-btn
color="primary"
variant="text"
@click="goToAssignmentDetails(assignment.id, assignment?.class?.id)"
>
{{ t("view-assignment") }}
</v-btn>
<v-btn
v-if="isTeacher"
color="red"
variant="text"
@click="goToDeleteAssignment(assignment.id, assignment?.class?.id)"
>
{{ t("delete") }}
</v-btn>
</div>
</v-card>
</v-col>
</v-row>
<v-row v-if="allAssignments.length === 0">
<v-col cols="12">
<div class="no-assignments">
{{ t("no-assignments") }}
</div>
</v-col>
</v-row>
</v-container>
</using-query-result>
</div>
</template>
<style scoped>
.assignments-container {
width: 100%;
margin: 0 auto;
box-sizing: border-box;
}
.center-btn {
display: block;
margin: 0 auto 2rem auto;
font-weight: 600;
background-color: #10ad61;
color: white;
transition: background-color 0.2s;
}
.center-btn:hover {
background-color: #0e6942;
}
.assignment-card {
padding: 1.25rem;
border-radius: 16px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
background-color: white;
transition:
transform 0.2s,
box-shadow 0.2s;
}
.assignment-card:hover {
box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}
.top-content {
margin-bottom: 1rem;
word-break: break-word;
}
.assignment-title {
font-weight: 700;
font-size: 1.4rem;
color: #0e6942;
margin-bottom: 0.3rem;
}
.assignment-class,
.assignment-deadline {
font-size: 0.95rem;
color: #444;
margin-bottom: 0.2rem;
}
.class-name {
font-weight: 600;
color: #097180;
}
.assignment-deadline.deadline-passed {
color: #d32f2f;
font-weight: bold;
}
.assignment-deadline.deadline-in24hours {
color: #f57c00;
font-weight: bold;
}
.spacer {
flex: 1;
}
.button-row {
display: flex;
justify-content: flex-end;
gap: 0.75rem;
flex-wrap: wrap;
}
.no-assignments {
text-align: center;
font-size: 1.2rem;
color: #777;
padding: 3rem 0;
}
</style>