From 022b8e85c8e25a5adda5abaa45da36ff18f9d438 Mon Sep 17 00:00:00 2001
From: Izan Gil <66965250+SrIzan10@users.noreply.github.com>
Date: Sun, 24 Nov 2024 20:00:23 +0100
Subject: [PATCH] feat: courseworkmaterial viewer

---
 .../courses/courseWorkMaterial/[...ids].tsx   | 82 ++++++++++++++++++-
 lib/clients/classroom.ts                      | 61 ++++++++------
 2 files changed, 118 insertions(+), 25 deletions(-)

diff --git a/app/(app)/drawer/courses/courseWorkMaterial/[...ids].tsx b/app/(app)/drawer/courses/courseWorkMaterial/[...ids].tsx
index 5349486..5cfeb2c 100644
--- a/app/(app)/drawer/courses/courseWorkMaterial/[...ids].tsx
+++ b/app/(app)/drawer/courses/courseWorkMaterial/[...ids].tsx
@@ -1,5 +1,85 @@
+import type { classroom_v1 } from '@googleapis/classroom'
 import { useLocalSearchParams } from 'expo-router'
+import { useEffect } from 'react'
+import { View } from 'react-native'
+import { Surface, Text } from 'react-native-paper'
 
-export default function CourseWorkViewer() {
+import { useGetCourseWorkMaterial } from '@/lib/clients/classroom'
+import Loading from '@/lib/ui/components/Loading'
+import SimpleAttachment from '@/lib/ui/components/SimpleAttachment'
+
+// TODO: Unify both courseWork and courseWorkMaterial viewers into one.
+// It doesn't really change much, just the query hook and the workType check.
+export default function CourseWorkMaterialViewer() {
   const { ids } = useLocalSearchParams() as { ids: string[] }
+  const courseId = ids[0]
+  const courseWorkId = ids[1]
+  const { data, isLoading } = useGetCourseWorkMaterial(courseId, courseWorkId)
+
+  useEffect(() => {
+    console.log('get course work material', data)
+  }, [data])
+
+  if (isLoading) return <Loading />
+
+  return (
+    <Surface className="flex-1">
+      <View className="p-4">
+        <Text variant="headlineMedium" className="pb-3">
+          {data?.title}
+        </Text>
+
+        {data?.description && (
+          <>
+            <Text variant="headlineSmall">Description</Text>
+            <Text>{data?.description}</Text>
+          </>
+        )}
+
+        {data?.materials && (
+          <>
+            <Text variant="headlineSmall">Attachments</Text>
+            {data.materials.map((material) => {
+              // TODO: Move to classroom utils file
+              const getAttachmentDetails = (
+                material: classroom_v1.Schema$Material,
+              ) => {
+                if (material.driveFile) {
+                  return {
+                    title: material.driveFile.driveFile!.title!,
+                    link: material.driveFile.driveFile!.alternateLink!,
+                  }
+                }
+                if (material.youtubeVideo) {
+                  return {
+                    title: material.youtubeVideo.title!,
+                    link: material.youtubeVideo.alternateLink!,
+                  }
+                }
+                if (material.link) {
+                  return {
+                    title: material.link.title || material.link.url,
+                    link: material.link.url!,
+                  }
+                }
+                if (material.form) {
+                  return {
+                    title: material.form.title!,
+                    link: material.form.formUrl!,
+                  }
+                }
+                return {
+                  title: 'Unknown Material Type',
+                  link: '#',
+                }
+              }
+
+              const { title, link } = getAttachmentDetails(material)
+              return <SimpleAttachment key={link} title={title!} link={link} />
+            })}
+          </>
+        )}
+      </View>
+    </Surface>
+  )
 }
diff --git a/lib/clients/classroom.ts b/lib/clients/classroom.ts
index 89f893c..496e28b 100644
--- a/lib/clients/classroom.ts
+++ b/lib/clients/classroom.ts
@@ -144,30 +144,6 @@ export function useCourseWorkMaterials(courseId: string) {
   })
 }
 
-async function postAnnouncement(courseId: string, text: string) {
-  const token = await getAuthToken()
-  const response = await fetch(
-    `${BASE_URL}/v1/courses/${courseId}/announcements`,
-    {
-      method: 'POST',
-      headers: {
-        'Content-Type': 'application/json',
-        Authorization: `Bearer ${token}`,
-      },
-      body: JSON.stringify({
-        text,
-        state: 'PUBLISHED',
-      }),
-    },
-  )
-
-  if (!response.ok) {
-    throw { message: response.statusText, status: response.status } as ApiError
-  }
-
-  return response.json()
-}
-
 export function usePostAnnouncement(courseId: string) {
   return useMutation({
     mutationFn: (text: string) => postAnnouncement(courseId, text),
@@ -189,6 +165,19 @@ export function useGetCourseWork(courseId: string, courseWorkId: string) {
   })
 }
 
+export function useGetCourseWorkMaterial(
+  courseId: string,
+  courseWorkMaterialId: string,
+) {
+  return useQuery({
+    queryKey: keys.courses.courseWorkMaterial(courseId, courseWorkMaterialId),
+    queryFn: () =>
+      fetchApi<classroom_v1.Schema$CourseWorkMaterial>(
+        `/v1/courses/${courseId}/courseWorkMaterials/${courseWorkMaterialId}`,
+      ),
+  })
+}
+
 // various api utils from now on
 export function classroomDateTimeToISO(
   date: classroom_v1.Schema$Date,
@@ -249,3 +238,27 @@ async function enrichWithCreatorProfile<T>(data: any): Promise<T> {
   }
   return data as T
 }
+
+async function postAnnouncement(courseId: string, text: string) {
+  const token = await getAuthToken()
+  const response = await fetch(
+    `${BASE_URL}/v1/courses/${courseId}/announcements`,
+    {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        Authorization: `Bearer ${token}`,
+      },
+      body: JSON.stringify({
+        text,
+        state: 'PUBLISHED',
+      }),
+    },
+  )
+
+  if (!response.ok) {
+    throw { message: response.statusText, status: response.status } as ApiError
+  }
+
+  return response.json()
+}