Data binding and Room for storage not working yet

app/src/main/java/fr/sanchezm/attestationsCovid19/ui/add/AddFragment.kt

@@ -4,25 +4,41 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.databinding.DataBindingUtil
 import androidx.fragment.app.Fragment
-import androidx.lifecycle.Observer
-import androidx.lifecycle.ViewModelProviders
+import androidx.lifecycle.ViewModelProvider
 import fr.sanchezm.attestationsCovid19.R
+import fr.sanchezm.attestationsCovid19.databinding.FragmentAddAttestationBinding
+import fr.sanchezm.attestationsCovid19.utilities.InjectorUtils
 
 class AddFragment : Fragment() {
 
-    private lateinit var homeViewModel: AddViewModel
+    private lateinit var addViewModel: AddViewModel
 
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
-        homeViewModel =
-            ViewModelProviders.of(this).get(AddViewModel::class.java)
-        val root = inflater.inflate(R.layout.fragment_add_attestation, container, false)
-        homeViewModel.text.observe(viewLifecycleOwner, Observer {
-        })
-        return root
+        initializeUi()
+        val binding = DataBindingUtil.inflate<FragmentAddAttestationBinding>(
+            inflater,
+            R.layout.fragment_add_attestation,
+            container,
+            false
+        ).apply {
+            this.lifecycleOwner = this@AddFragment
+            this.viewModel = addViewModel
+        }
+
+        return binding.root
+    }
+
+    private fun initializeUi() {
+        val factory = context?.let { InjectorUtils.provideAddViewModelFactory(it) }
+        addViewModel = factory?.let {
+            ViewModelProvider(this, it)
+                .get(AddViewModel::class.java)
+        }!!
     }
 }

app/src/main/java/fr/sanchezm/attestationsCovid19/ui/add/AddViewModel.kt

@@ -1,13 +1,69 @@
 package fr.sanchezm.attestationsCovid19.ui.add
 
-import androidx.lifecycle.LiveData
+import android.annotation.SuppressLint
+import android.util.Log
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
+import fr.sanchezm.attestationsCovid19.data.db.entity.Profile
+import fr.sanchezm.attestationsCovid19.data.repository.ProfileRepository
 
-class AddViewModel : ViewModel() {
+class AddViewModel(private val profileRepository: ProfileRepository) : ViewModel() {
 
-    private val _text = MutableLiveData<String>().apply {
-        value = "Fragment ajouter une attestation"
+    val firstName = MutableLiveData<String>()
+    val lastName = MutableLiveData<String>()
+    val birthday = MutableLiveData<String>()
+    val birthPlace = MutableLiveData<String>()
+    val address = MutableLiveData<String>()
+    val city = MutableLiveData<String>()
+    val postalCode = MutableLiveData<String>()
+    val exitDate = MutableLiveData<String>()
+    val exitHour = MutableLiveData<String>()
+
+    @SuppressLint("LongLogTag")
+    fun onGenerateAttestationClick() {
+        if (checkAllValue()) {
+            profileRepository.insertProfile(getProfileFromView())
+        } else {
+            Log.e("onGenerateAttestationClick", "Cannot add profile")
+        }
     }
-    val text: LiveData<String> = _text
+
+    init {
+        setProfileValue()
+    }
+
+    private fun setProfileValue() {
+        val profile = profileRepository.getProfile()
+
+        firstName.value = profile.value?.firstName
+        lastName.value = profile.value?.lastName
+        birthday.value = profile.value?.birthday
+        birthPlace.value = profile.value?.birthPlace
+        address.value = profile.value?.address
+        city.value = profile.value?.city
+        postalCode.value = profile.value?.postalCode
+    }
+
+    private fun getProfileFromView(): Profile {
+        return Profile(
+            firstName.value.toString(),
+            lastName.value.toString(),
+            birthday.value.toString(),
+            birthPlace.value.toString(),
+            address.value.toString(),
+            city.value.toString(),
+            postalCode.value.toString()
+        )
+    }
+
+    private fun checkAllValue(): Boolean {
+        return !firstName.value.isNullOrEmpty()
+                && !lastName.value.isNullOrEmpty()
+                && !birthday.value.isNullOrEmpty()
+                && !birthPlace.value.isNullOrEmpty()
+                && !address.value.isNullOrEmpty()
+                && !city.value.isNullOrEmpty()
+                && !postalCode.value.isNullOrEmpty()
+    }
+
 }

app/src/main/java/fr/sanchezm/attestationsCovid19/ui/add/AddViewModelFactory.kt

@@ -0,0 +1,14 @@
+package fr.sanchezm.attestationsCovid19.ui.add
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import fr.sanchezm.attestationsCovid19.data.repository.ProfileRepository
+
+class AddViewModelFactory(private val profileRepository: ProfileRepository) :
+    ViewModelProvider.NewInstanceFactory() {
+
+    @Suppress("UNCHECKED_CAST")
+    override fun <T : ViewModel?> create(modelClass: Class<T>): T {
+        return AddViewModel(profileRepository) as T
+    }
+}