ajout coroutine pour le login (par encore implementer)

Project/android/app/build.gradle.kts

@@ -50,6 +50,7 @@ android {
 }
 
 dependencies {
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.9")
     implementation("androidx.compose.material:material:1.6.4")
     implementation("androidx.core:core-ktx:1.12.0")
     implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.1")

Project/android/app/src/main/java/sae/android/sae_2a/VM/LoginViewModel.kt

@@ -0,0 +1,28 @@
+package sae.android.sae_2a.VM
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+
+import kotlinx.coroutines.launch
+import sae.android.sae_2a.data.LoginRepository
+import sae.android.sae_2a.data.LoginResponse
+
+class LoginViewModel(
+    private val loginRepository: LoginRepository
+): ViewModel() {
+
+    fun login( token: String) {
+        viewModelScope.launch {
+            val jsonBody = "{ token: \"$token\"}"
+            val result = try {
+                loginRepository.makeLoginRequest(jsonBody)
+            } catch(e: Exception) {
+                sae.android.sae_2a.data.Result.Error(Exception("Network request failed"))
+            }
+            when (result) {
+                is sae.android.sae_2a.data.Result.Success<LoginResponse> -> print("sucess")
+                else -> ("error")
+            }
+        }
+}
+}

Project/android/app/src/main/java/sae/android/sae_2a/data/LoginRepository.kt

@@ -0,0 +1,47 @@
+package sae.android.sae_2a.data
+
+import android.provider.ContactsContract.CommonDataKinds.Website.URL
+import org.json.JSONObject
+import java.io.InputStream
+import java.net.HttpURLConnection
+import java.net.URL
+
+class LoginResponseParser {
+    fun parse(inputStream: InputStream): LoginResponse {
+        val responseString = inputStream.bufferedReader().use { it.readText() }
+        // Supposons que la réponse du serveur soit un JSON contenant une clé "token"
+        val jsonObject = JSONObject(responseString)
+        val token = jsonObject.getString("token")
+        return LoginResponse(token)
+    }
+}
+
+data class LoginResponse(
+    val token: String
+)
+
+sealed class Result<out R> {
+    data class Success<out T>(val data: T) : Result<T>()
+    data class Error(val exception: Exception) : Result<Nothing>()
+}
+class LoginRepository(private val responseParser: LoginResponseParser) {
+
+        private val loginUrl = "https://codefirst.iut.uca.fr/containers/antoinejourdain-api_container/Auth/token"
+
+        // Function that makes the network request, blocking the current thread
+        fun makeLoginRequest(
+            jsonBody: String
+        ): Result<LoginResponse> {
+            val url = URL(loginUrl)
+            (url.openConnection() as? HttpURLConnection)?.run {
+                requestMethod = "POST"
+                setRequestProperty("Content-Type", "application/json; utf-8")
+                setRequestProperty("Accept", "application/json")
+                doOutput = true
+                outputStream.write(jsonBody.toByteArray())
+                return Result.Success(responseParser.parse(inputStream))
+            }
+            return Result.Error(Exception("Cannot open HttpURLConnection"))
+        }
+
+    }