feat: extract Reglab related functionalities to separate class

This commit includes the extraction of Reglab related functionalities from the MainViewModel into a separate Reglab class. This separation of concerns improves readability and maintainability. Changes were also made to the ReglabView to use the new Reglab class for fetching schedule data.

app/src/main/java/com/uad/portal/API/reglab.kt

@@ -0,0 +1,28 @@
+package com.uad.portal.API
+
+import com.google.gson.Gson
+import com.uad.portal.PracticumInfo
+import com.uad.portal.SessionManager
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import org.jsoup.Jsoup
+
+class Reglab(private val sessionManager: SessionManager) {
+
+ suspend fun fetchScheduleData(): PracticumInfo = withContext(Dispatchers.IO) {
+ val session = sessionManager.loadReglabSession()
+ val username = session?.credentials?.username
+
+ if (session != null && username != null) {
+ val url = "https://reglab.tif.uad.ac.id/ajax/pemilihan-jadwal-praktikum/$username"
+ val response = Jsoup.connect(url)
+ .cookie("remember_web_59ba36addc2b2f9401580f014c7f58ea4e30989d", session.session!!)
+ .ignoreContentType(true)
+ .execute()
+ val json = response.body()
+ val gson = Gson()
+ return@withContext gson.fromJson(json, PracticumInfo::class.java)
+ }
+ throw Exception("Failed to load session")
+ }
+}

app/src/main/java/com/uad/portal/MainViewModel.kt

@@ -10,11 +10,7 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import androidx.work.PeriodicWorkRequestBuilder
 import androidx.work.WorkManager
-import com.google.gson.Gson
-import com.uad.portal.API.Auth
-import com.uad.portal.API.Credentials
-import com.uad.portal.API.LoginResult
-import com.uad.portal.API.ReglabCredentials
+import com.uad.portal.API.*
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
@@ -25,10 +21,10 @@ import org.jsoup.nodes.Element
 import java.util.concurrent.TimeUnit
 
 
-
 class MainViewModel : ViewModel() {
  private lateinit var sessionManager: SessionManager
  private val auth = Auth()
+ lateinit var reglab: Reglab
 
  val isLoggedInState = mutableStateOf(false)
  val userInfoState = mutableStateOf<UserInfo?>(null)
@@ -50,14 +46,14 @@ class MainViewModel : ViewModel() {
 
  fun initSessionManager(context: Context) {
  sessionManager = SessionManager(context)
+ reglab = Reglab(sessionManager)
  val session = sessionManager.loadPortalSession()
  session?.let {
  isLoggedInState.value = true
  userInfoState.value = it.userInfo
  autoLogin()
  }
  }
-
  fun initAttendanceWorker(context: Context) {
  val attendanceWorkRequest = PeriodicWorkRequestBuilder<AttendanceWorker>(3, TimeUnit.MINUTES).build()
  WorkManager.getInstance(context).enqueue(attendanceWorkRequest)
@@ -117,24 +113,6 @@ class MainViewModel : ViewModel() {
  return response.statusCode() == 200
  }
 
- suspend fun fetchScheduleData(): PracticumInfo = withContext(Dispatchers.IO) {
- val session = sessionManager.loadReglabSession()
- val username = session?.credentials?.username
-
- if (session != null && username != null) {
- val url = "https://reglab.tif.uad.ac.id/ajax/pemilihan-jadwal-praktikum/$username"
- val response = Jsoup.connect(url)
- .cookie("remember_web_59ba36addc2b2f9401580f014c7f58ea4e30989d", session.session!!)
- .ignoreContentType(true)
- .execute()
- val json = response.body()
- val gson = Gson()
- return@withContext gson.fromJson(json, PracticumInfo::class.java)
- }
- throw Exception("Failed to load session")
- }
-
-
  private fun connectJsoup(
  url: String,
  cookie: String,

app/src/main/java/com/uad/portal/views/ReglabView.kt

@@ -15,11 +15,12 @@ import com.uad.portal.Screen
 
 @Composable
 fun ReglabView(mainViewModel: MainViewModel) {
+ val reglab = mainViewModel.reglab
  val scheduleData = remember { mutableStateOf<PracticumInfo?>(null) }
 
  LaunchedEffect(Unit) {
  try {
- scheduleData.value = mainViewModel.fetchScheduleData()
+ scheduleData.value = reglab.fetchScheduleData()
  println(scheduleData.value)
  } catch (e: Exception) {
  println("Failed to fetch schedule data: ${e.message}")