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import { useCallback, useEffect, useState } from 'react';
import { useParams } from 'react-router-dom';
import { useUser } from '../../../context/user';
import useLayoutType from '../../../hooks/useLayoutType';
import { TAB_OPTIONS } from './tabOptions';
import View from './View';
function Classroom() {
const params = useParams();
const layoutType = useLayoutType();
const { userService, state } = useUser();
const [classroom, setClassroom] = useState(null);
const [tabData, setTabData] = useState(null);
const [selectedTabOption, setSelectedTabOption] = useState(
TAB_OPTIONS.announcements.value
);
const onChangeEditInput = e => {
const name = e.target.name;
const value = e.target.value;
setClassroom(prev => ({ ...prev, [name]: value }));
};
const onSaveEditChanges = () => {
console.log('Saving edit changes...');
console.log(classroom);
};
const fetchAndPopulateAnnouncementsTabData = useCallback(async () => {
setTabData({ tab: 'announcements', state: 'loading' });
const announcements = await userService.fetchClassroomAnnouncements(
params.id
);
const upcomingAssignments =
await userService.fetchUpcomingAssignmentsByClassId(params.id);
setTabData({
tab: 'announcements',
state: 'idle',
announcements: [...announcements.data],
upcomingAssignments: [...upcomingAssignments.data],
});
}, [userService, params.id]);
const fetchAndPopulateAssignmentsTabData = useCallback(async () => {
setTabData({ tab: 'assignments', state: 'loading' });
const assignments = await userService.fetchAssignmentsByClassId(params.id);
setTabData({
tab: 'assignments',
state: 'idle',
assignments: [...assignments.data],
});
}, [userService, params.id]);
useEffect(() => {
async function getClassroomById(classId) {
document.title = 'Carregando...';
const result = await userService.fetchClassroomById(classId);
setClassroom(result.data);
}
function updateDocumentTitle() {
if (classroom !== null) {
document.title = classroom.name;
}
}
if (!classroom) {
getClassroomById(params.id);
}
updateDocumentTitle();
}, [userService, userService.fetchClassroomById, params, classroom]);
const fetchAndPopulatePeopleTabData = useCallback(async () => {
setTabData({ tab: 'people', state: 'loading' });
const people = await userService.fetchPeopleByClassId(params.id);
setTabData({
tab: 'people',
state: 'idle',
people: [...people.data],
});
}, [userService, params.id]);
const fetchAndPopulateGradesTabData = useCallback(async () => {
setTabData({ tab: 'people', state: 'loading' });
const grades = await userService.fetchPeopleByClassId(params.id);
setTabData({
tab: 'grades',
state: 'idle',
grades: [...grades.data],
});
}, [userService, params.id]);
useEffect(() => {
async function getSelectedTabData() {
switch (selectedTabOption) {
case TAB_OPTIONS.announcements.value:
fetchAndPopulateAnnouncementsTabData();
break;
case TAB_OPTIONS.assignments.value:
fetchAndPopulateAssignmentsTabData();
break;
case TAB_OPTIONS.people.value:
fetchAndPopulatePeopleTabData();
break;
case TAB_OPTIONS.grades.value:
fetchAndPopulateGradesTabData();
break;
default:
console.log('Invalid tab option');
}
}
getSelectedTabData();
}, [
selectedTabOption,
params,
fetchAndPopulateAnnouncementsTabData,
fetchAndPopulateAssignmentsTabData,
fetchAndPopulatePeopleTabData,
fetchAndPopulateGradesTabData,
]);
return (
<View
layoutType={layoutType}
classroom={classroom}
selectedTabOption={selectedTabOption}
onSelectTabOption={(_, value) => setSelectedTabOption(value)}
announcementsTabData={
tabData && tabData.tab === 'announcements' ? tabData : { state: 'gone' }
}
assignmentsTabData={
tabData && tabData.tab === 'assignments' ? tabData : { state: 'gone' }
}
peopleTabData={
tabData && tabData.tab === 'people' ? tabData : { state: 'gone' }
}
gradesTabData={
tabData && tabData.tab === 'grades' ? tabData : { state: 'gone' }
}
user={state && state.user}
onChangeEditInput={onChangeEditInput}
onSaveEditChanges={onSaveEditChanges}
isLoading={tabData && tabData.state === 'loading'}
/>
);
}
export default Classroom;
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