feat: add schedule fetching and display in ReglabView

This commit includes changes in ReglabView.kt and MainViewModel.kt. It adds functionality to fetch schedule data and display it in the ReglabView. It also handles exceptions when fetching the schedule data fails.

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

@@ -6,7 +6,10 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import androidx.work.PeriodicWorkRequestBuilder
 import androidx.work.WorkManager
+import com.google.gson.Gson
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import org.jsoup.Connection
 import org.jsoup.Jsoup
 import org.jsoup.nodes.Document
@@ -99,6 +102,7 @@ data class Hari(
     val updated_at: String
 )
 
+
 class MainViewModel : ViewModel() {
     private lateinit var sessionManager: SessionManager
     private val auth = Auth()
@@ -174,6 +178,24 @@ class MainViewModel : ViewModel() {
         return response.statusCode() == 200
     }
 
+    suspend fun fetchScheduleData(): Response = 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.remember_web_59ba36addc2b2f9401580f014c7f58ea4e30989d)
+                .ignoreContentType(true)
+                .execute()
+            val json = response.body()
+            val gson = Gson()
+            return@withContext gson.fromJson(json, Response::class.java)
+        }
+        throw Exception("Failed to load session")
+    }
+
+
     private fun connectJsoup(
         url: String,
         cookie: String,

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

@@ -1,19 +1,46 @@
 package com.uad.portal
 
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.*
 import androidx.compose.material3.Button
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
 
 @Composable
 fun ReglabView(mainViewModel: MainViewModel) {
+    val scheduleData = remember { mutableStateOf<Response?>(null) }
+
+    LaunchedEffect(Unit) {
+        try {
+            scheduleData.value = mainViewModel.fetchScheduleData()
+            println(scheduleData.value)
+        } catch (e: Exception) {
+            println("Failed to fetch schedule data: ${e.message}")
+        }
+    }
+
+    Column(modifier = Modifier.fillMaxWidth().padding(horizontal = 32.dp)) {
+
+
+        scheduleData.value?.data?.forEach { dataItem ->
+            Text(text = "Mata Kuliah: ${dataItem.jadwal_praktikum.praktikum_aktif.matakuliah.nama}")
+            Text(text = "Dosen: ${dataItem.jadwal_praktikum.dosen.nama}")
+            Text(text = "Hari: ${dataItem.jadwal_praktikum.hari.nama}")
+            Text(text = "Jam Mulai: ${dataItem.jadwal_praktikum.jam_mulai}")
+            Text(text = "Jam Selesai: ${dataItem.jadwal_praktikum.jam_selesai}")
+            Spacer(modifier = Modifier.height(16.dp))
+        }
+    }
+
     Column(modifier = Modifier.fillMaxWidth().padding(horizontal = 32.dp)) {
         Button(onClick = { mainViewModel.navigate(Screen.Home) }) {
             Text("Back")
         }
     }
 }
+
+