2025SELab2-project-Dwengo/frontend/src/views/learning-paths/LearningPathPage.vue
2025-05-15 17:47:33 +02:00

498 lines
18 KiB
Vue

<script setup lang="ts">
import { Language } from "@/data-objects/language.ts";
import type { LearningPath } from "@/data-objects/learning-paths/learning-path.ts";
import { computed, type ComputedRef, ref } from "vue";
import type { LearningObject } from "@/data-objects/learning-objects/learning-object.ts";
import { useRoute, useRouter } from "vue-router";
import LearningObjectView from "@/views/learning-paths/learning-object/LearningObjectView.vue";
import { useI18n } from "vue-i18n";
import LearningPathSearchField from "@/components/LearningPathSearchField.vue";
import { useGetLearningPathQuery } from "@/queries/learning-paths.ts";
import { useLearningObjectListForPathQuery } from "@/queries/learning-objects.ts";
import UsingQueryResult from "@/components/UsingQueryResult.vue";
import authService from "@/services/auth/auth-service.ts";
import { LearningPathNode } from "@/data-objects/learning-paths/learning-path-node.ts";
import LearningPathGroupSelector from "@/views/learning-paths/LearningPathGroupSelector.vue";
import { useCreateQuestionMutation, useQuestionsQuery } from "@/queries/questions";
import type { QuestionsResponse } from "@/controllers/questions";
import type { LearningObjectIdentifierDTO } from "@dwengo-1/common/interfaces/learning-content";
import QandA from "@/components/QandA.vue";
import type { QuestionData, QuestionDTO } from "@dwengo-1/common/interfaces/question";
import { useStudentAssignmentsQuery, useStudentGroupsQuery } from "@/queries/students";
import type { AssignmentDTO } from "@dwengo-1/common/interfaces/assignment";
import type { GroupDTO } from "@dwengo-1/common/interfaces/group";
import QuestionNotification from "@/components/QuestionNotification.vue";
const router = useRouter();
const route = useRoute();
const { t } = useI18n();
const props = defineProps<{
hruid: string;
language: Language;
learningObjectHruid?: string;
}>();
interface LearningPathPageQuery {
forGroup?: string;
assignmentNo?: string;
classId?: string;
}
const query = computed(() => route.query as LearningPathPageQuery);
const forGroup = computed(() => {
if (query.value.forGroup && query.value.assignmentNo && query.value.classId) {
return {
forGroup: parseInt(query.value.forGroup),
assignmentNo: parseInt(query.value.assignmentNo),
classId: query.value.classId,
};
}
return undefined;
});
const learningPathQueryResult = useGetLearningPathQuery(props.hruid, props.language, forGroup);
const learningObjectListQueryResult = useLearningObjectListForPathQuery(learningPathQueryResult.data);
const nodesList: ComputedRef<LearningPathNode[] | null> = computed(
() => learningPathQueryResult.data.value?.nodesAsList ?? null,
);
const currentNode = computed(() => {
const currentHruid = props.learningObjectHruid;
return nodesList.value?.find((it) => it.learningobjectHruid === currentHruid);
});
const nextNode = computed(() => {
if (!currentNode.value || !nodesList.value) return undefined;
const currentIndex = nodesList.value?.indexOf(currentNode.value);
return currentIndex < nodesList.value?.length ? nodesList.value?.[currentIndex + 1] : undefined;
});
const previousNode = computed(() => {
if (!currentNode.value || !nodesList.value) return undefined;
const currentIndex = nodesList.value?.indexOf(currentNode.value);
return currentIndex < nodesList.value?.length ? nodesList.value?.[currentIndex - 1] : undefined;
});
const getQuestionsQuery = useQuestionsQuery(
computed(
() =>
({
language: currentNode.value?.language,
hruid: currentNode.value?.learningobjectHruid,
version: currentNode.value?.version,
}) as LearningObjectIdentifierDTO,
),
);
const navigationDrawerShown = ref(true);
function isLearningObjectCompleted(learningObject: LearningObject): boolean {
if (learningObjectListQueryResult.isSuccess) {
return (
learningPathQueryResult.data.value?.nodesAsList?.find(
(it) =>
it.learningobjectHruid === learningObject.key &&
it.version === learningObject.version &&
it.language === learningObject.language,
)?.done ?? false
);
}
return false;
}
type NavItemState = "teacherExclusive" | "completed" | "notCompleted";
const ICONS: Record<NavItemState, string> = {
teacherExclusive: "mdi-information",
completed: "mdi-checkbox-marked-circle-outline",
notCompleted: "mdi-checkbox-blank-circle-outline",
};
const COLORS: Record<NavItemState, string | undefined> = {
teacherExclusive: "info",
completed: "success",
notCompleted: undefined,
};
function getNavItemState(learningObject: LearningObject): NavItemState {
if (learningObject.teacherExclusive) {
return "teacherExclusive";
} else if (isLearningObjectCompleted(learningObject)) {
return "completed";
}
return "notCompleted";
}
const forGroupQueryParam = computed<number | undefined>({
get: () => route.query.forGroup,
set: async (value: number | undefined) => {
const query = structuredClone(route.query);
query.forGroup = value;
await router.push({ query });
},
});
async function assign(): Promise<void> {
await router.push({
path: "/assignment/create",
query: {
hruid: props.hruid,
language: props.language,
},
});
}
const studentAssignmentsQueryResult = useStudentAssignmentsQuery(
authService.authState.user?.profile.preferred_username,
);
const pathIsAssignment = computed(() => {
const assignments = (studentAssignmentsQueryResult.data.value?.assignments as AssignmentDTO[]) || [];
return assignments.some(
(assignment) => assignment.learningPath === props.hruid && assignment.language === props.language,
);
});
const loID: LearningObjectIdentifierDTO = {
hruid: props.learningObjectHruid as string,
language: props.language,
};
const createQuestionMutation = useCreateQuestionMutation(loID);
const groupsQueryResult = useStudentGroupsQuery(authService.authState.user?.profile.preferred_username);
const questionInput = ref("");
function submitQuestion(): void {
const assignments = studentAssignmentsQueryResult.data.value?.assignments as AssignmentDTO[];
const assignment = assignments.find(
(assignment) => assignment.learningPath === props.hruid && assignment.language === props.language,
);
const groups = groupsQueryResult.data.value?.groups as GroupDTO[];
const group = groups?.find((group) => group.assignment === assignment?.id) as GroupDTO;
const questionData: QuestionData = {
author: authService.authState.user?.profile.preferred_username,
content: questionInput.value,
inGroup: group, //TODO: POST response zegt dat dit null is???
};
if (questionInput.value !== "") {
createQuestionMutation.mutate(questionData, {
onSuccess: async () => {
questionInput.value = ""; // Clear the input field after submission
await getQuestionsQuery.refetch(); // Reload the questions
},
onError: (_) => {
// TODO Handle error
// - console.error(e);
},
});
}
}
const discussionLink = computed(() =>
"/discussion"
+ "/" + props.hruid
+ "/" + currentNode.value?.language
+ "/" + currentNode.value?.learningobjectHruid);
</script>
<template>
<using-query-result
:query-result="learningPathQueryResult"
v-slot="learningPath: { data: LearningPath }"
>
<v-navigation-drawer
v-model="navigationDrawerShown"
:width="350"
>
<div class="d-flex flex-column h-100">
<v-list-item>
<template v-slot:title>
<div class="learning-path-title">{{ learningPath.data.title }}</div>
</template>
<template v-slot:subtitle>
<div>{{ learningPath.data.description }}</div>
</template>
</v-list-item>
<v-list-item>
<template v-slot:subtitle>
<p>
<v-icon
:color="COLORS.notCompleted"
:icon="ICONS.notCompleted"
></v-icon>
{{ t("legendNotCompletedYet") }}
</p>
<p>
<v-icon
:color="COLORS.completed"
:icon="ICONS.completed"
></v-icon>
{{ t("legendCompleted") }}
</p>
<p>
<v-icon
:color="COLORS.teacherExclusive"
:icon="ICONS.teacherExclusive"
></v-icon>
{{ t("legendTeacherExclusive") }}
</p>
</template>
</v-list-item>
<v-list-item
v-if="query.classId && query.assignmentNo && authService.authState.activeRole === 'teacher'"
>
<template v-slot:default>
<learning-path-group-selector
:class-id="query.classId"
:assignment-number="parseInt(query.assignmentNo)"
v-model="forGroupQueryParam"
/>
</template>
</v-list-item>
<v-divider></v-divider>
<div v-if="props.learningObjectHruid">
<using-query-result
:query-result="learningObjectListQueryResult"
v-slot="learningObjects: { data: LearningObject[] }"
>
<template v-for="node in learningObjects.data">
<v-list-item
link
:to="{ path: node.key, query: route.query }"
:title="node.title"
:active="node.key === props.learningObjectHruid"
:key="node.key"
v-if="!node.teacherExclusive || authService.authState.activeRole === 'teacher'"
>
<template v-slot:prepend>
<v-icon
:color="COLORS[getNavItemState(node)]"
:icon="ICONS[getNavItemState(node)]"
></v-icon>
</template>
<template v-slot:append>
<QuestionNotification :node="node"></QuestionNotification>
<div>
{{
node.estimatedTime!.toLocaleString("en-US", {
minimumIntegerDigits: 2,
useGrouping: false,
})
}}'
</div>
</template>
</v-list-item>
</template>
</using-query-result>
</div>
<v-spacer></v-spacer>
<v-list-item v-if="authService.authState.activeRole === 'teacher'">
<template v-slot:default>
<v-btn
class="button-in-nav"
@click="assign()"
>{{ t("assignLearningPath") }}</v-btn
>
</template>
</v-list-item>
<v-list-item>
<div
v-if="authService.authState.activeRole === 'student' && pathIsAssignment"
class="assignment-indicator"
>
{{ t("assignmentIndicator") }}
</div>
</v-list-item>
</div>
</v-navigation-drawer>
<div class="control-bar-above-content">
<v-btn
:icon="navigationDrawerShown ? 'mdi-menu-open' : 'mdi-menu'"
class="navigation-drawer-toggle-button"
variant="plain"
@click="navigationDrawerShown = !navigationDrawerShown"
></v-btn>
<div class="search-field-container">
<learning-path-search-field></learning-path-search-field>
</div>
</div>
<div class="learning-object-view-container">
<learning-object-view
:hruid="currentNode.learningobjectHruid"
:language="currentNode.language"
:version="currentNode.version"
:group="forGroup"
v-if="currentNode"
></learning-object-view>
</div>
<div
v-if="authService.authState.activeRole === 'student' && pathIsAssignment"
class="question-box"
>
<div class="input-wrapper">
<input
type="text"
:placeholder="t('question-input-placeholder')"
class="question-input"
v-model="questionInput"
/>
<button
@click="submitQuestion"
class="send-button"
>
</button>
</div>
</div>
<div class="navigation-buttons-container">
<v-btn
prepend-icon="mdi-chevron-left"
variant="text"
:disabled="!previousNode"
:to="previousNode ? { path: previousNode.learningobjectHruid, query: route.query } : undefined"
>
{{ t("previous") }}
</v-btn>
<v-btn
append-icon="mdi-chevron-right"
variant="text"
:disabled="!nextNode"
:to="nextNode ? { path: nextNode.learningobjectHruid, query: route.query } : undefined"
>
{{ t("next") }}
</v-btn>
</div>
<using-query-result
:query-result="getQuestionsQuery"
v-slot="questionsResponse: { data: QuestionsResponse }"
>
<v-divider :thickness="6"></v-divider>
<div class="question-header">
<span class="question-title">{{t("questions")}}</span>
<span class="discussion-link-text">
{{t("view-questions")}}
<router-link
:to=discussionLink
>
{{t("discussions")}}
</router-link>
</span>
</div>
<QandA :questions="(questionsResponse.data.questions as QuestionDTO[]) ?? []" />
</using-query-result>
</using-query-result>
</template>
<style scoped>
.question-title {
color: #0e6942;
text-transform: uppercase;
font-weight: bolder;
font-size: 32px;
}
.discussion-link-text {
font-size: 24px;
}
.question-header {
display: flex;
justify-content: space-between;
padding: 10px;
}
.learning-path-title {
white-space: normal;
}
.search-field-container {
min-width: 250px;
}
.control-bar-above-content {
margin-left: 5px;
margin-right: 5px;
margin-bottom: -30px;
display: flex;
justify-content: space-between;
}
.learning-object-view-container {
padding-left: 20px;
padding-right: 20px;
padding-bottom: 20px;
}
.navigation-buttons-container {
padding: 20px;
display: flex;
justify-content: space-between;
}
.assignment-indicator {
position: absolute;
bottom: 10px;
left: 10px;
padding: 4px 12px;
border: 2px solid #f8bcbc;
border-radius: 20px;
color: #f36c6c;
background-color: rgba(248, 188, 188, 0.1);
font-weight: bold;
font-family: Arial, sans-serif;
font-size: 14px;
text-transform: uppercase;
z-index: 2; /* Less than modals/popups */
}
.question-box {
width: 100%;
max-width: 400px;
margin: 20px auto;
font-family: sans-serif;
}
.input-wrapper {
display: flex;
align-items: center;
border: 1px solid #ccc;
border-radius: 999px;
padding: 8px 12px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.question-input {
flex: 1;
border: none;
outline: none;
font-size: 14px;
background-color: transparent;
}
.question-input::placeholder {
color: #999;
}
.send-button {
background: none;
border: none;
cursor: pointer;
font-size: 16px;
color: #555;
transition: color 0.2s ease;
}
.send-button:hover {
color: #000;
}
.discussion-link {
margin-top: 8px;
font-size: 13px;
color: #444;
}
.discussion-link a {
color: #3b82f6; /* blue */
text-decoration: none;
}
.discussion-link a:hover {
text-decoration: underline;
}
</style>