From f17a201b593dd950e878fd3af03e435ff5cab3ef Mon Sep 17 00:00:00 2001
From: Nazario <francisco.nazario@logixsdigital.com>
Date: Wed, 7 Jun 2023 14:19:29 +0200
Subject: Updated class 6/06/23

---
 .../proyectoandroid/data/utils/StringUtils.kt      | 44 ++++++++++++++++++++++
 .../data/viewmodels/SigninViewModel.kt             | 12 ++++--
 .../presentation/fragments/SigninFragment.kt       | 15 +++++++-
 app/src/main/res/layout/fragment_signin.xml        | 41 +++++++++++++++++---
 app/src/main/res/values-es/strings.xml             |  1 +
 app/src/main/res/values/strings.xml                |  1 +
 6 files changed, 103 insertions(+), 11 deletions(-)
 create mode 100644 app/src/main/java/com/frannazario/proyectoandroid/data/utils/StringUtils.kt

diff --git a/app/src/main/java/com/frannazario/proyectoandroid/data/utils/StringUtils.kt b/app/src/main/java/com/frannazario/proyectoandroid/data/utils/StringUtils.kt
new file mode 100644
index 0000000..a8f90f6
--- /dev/null
+++ b/app/src/main/java/com/frannazario/proyectoandroid/data/utils/StringUtils.kt
@@ -0,0 +1,44 @@
+package com.frannazario.proyectoandroid.data.utils
+
+fun String?.isEmail(): Boolean {
+    val email_regex = "[a-zA-Z0-9\\+\\.\\_\\%\\-\\+]{1,256}" +
+            "\\@" +
+            "[a-zA-Z0-9][a-zA-Z0-9\\-]{0,64}" +
+            "(" +
+            "\\." +
+            "[a-zA-Z0-9][a-zA-Z0-9\\-]{0,25}" +
+            ")+"
+    return this?.matches(email_regex.toRegex()) ?: false
+}
+
+fun String?.isValidPassword(): Boolean {
+    val password_regex = "^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)(?=.*?[#?!@\$%^&*-])[a-zA-Z\\d\\w\\W]{8,}\$"
+    return this?.matches(password_regex.toRegex()) ?: false
+}
+
+fun checkEmail(email: String?): ErrorTypes? {
+    return if (email.isNullOrBlank()) {
+        ErrorTypes.EMAIL_EMPTY
+    } else if (email.isEmail()) {
+        null
+    } else {
+        ErrorTypes.EMAIL_WRONG_FORMAT
+    }
+}
+
+fun checkPassword(password: String?): ErrorTypes? {
+    return if (password.isNullOrBlank()) {
+        ErrorTypes.PASSWORD_TOO_SHORT
+    } else if (password.isValidPassword()) {
+        null
+    } else {
+        ErrorTypes.PASSWORD_WRONG_FORMAT
+    }
+}
+
+enum class ErrorTypes() {
+    EMAIL_EMPTY,
+    EMAIL_WRONG_FORMAT,
+    PASSWORD_TOO_SHORT,
+    PASSWORD_WRONG_FORMAT
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/frannazario/proyectoandroid/data/viewmodels/SigninViewModel.kt b/app/src/main/java/com/frannazario/proyectoandroid/data/viewmodels/SigninViewModel.kt
index e7f70ed..2b4833c 100644
--- a/app/src/main/java/com/frannazario/proyectoandroid/data/viewmodels/SigninViewModel.kt
+++ b/app/src/main/java/com/frannazario/proyectoandroid/data/viewmodels/SigninViewModel.kt
@@ -5,6 +5,8 @@ import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import com.frannazario.proyectoandroid.data.repositories.SigninRepository
 import com.frannazario.proyectoandroid.data.responses.SigninResponse
+import com.frannazario.proyectoandroid.data.utils.checkEmail
+import com.frannazario.proyectoandroid.data.utils.checkPassword
 
 class SigninViewModel(private val repository: SigninRepository = SigninRepository()): ViewModel() {
 
@@ -14,8 +16,12 @@ class SigninViewModel(private val repository: SigninRepository = SigninRepositor
         return signinResponseLiveData
     }
 
-    fun register(email: String, password: String) {
-        val response = repository.register(email, password)
-        signinResponseLiveData.postValue(response.value)
+    fun register(email: String?, password: String?) {
+        if(checkEmail(email) == null && checkPassword(password) == null) {
+            val response = repository.register(
+                email ?: "",
+                password ?: "")
+            signinResponseLiveData.postValue(response.value)
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/frannazario/proyectoandroid/presentation/fragments/SigninFragment.kt b/app/src/main/java/com/frannazario/proyectoandroid/presentation/fragments/SigninFragment.kt
index 2b4f40e..bfb451d 100644
--- a/app/src/main/java/com/frannazario/proyectoandroid/presentation/fragments/SigninFragment.kt
+++ b/app/src/main/java/com/frannazario/proyectoandroid/presentation/fragments/SigninFragment.kt
@@ -4,6 +4,7 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.Toast
 import androidx.fragment.app.Fragment
 import com.frannazario.proyectoandroid.data.responses.SigninResponse
 import com.frannazario.proyectoandroid.data.viewmodels.SigninViewModel
@@ -30,9 +31,19 @@ class SigninFragment: Fragment() {
         super.onViewCreated(view, savedInstanceState)
         viewModel.getSigninResultLiveData().observe(viewLifecycleOwner) { response ->
             when (response) {
-                is SigninResponse.Success -> {}
-                is SigninResponse.Error -> {}
+                is SigninResponse.Success -> {
+                    Toast.makeText(requireContext(), "Funciona perfect", Toast.LENGTH_LONG).show()
+                }
+                is SigninResponse.Error -> {
+                    Toast.makeText(requireContext(), response.error, Toast.LENGTH_LONG).show()
+                }
             }
         }
+        binding.signinBtn.setOnClickListener {
+            viewModel.register(
+                email = binding.emailIet.text?.toString(),
+                password = binding.passwordIet.text?.toString()
+            )
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_signin.xml b/app/src/main/res/layout/fragment_signin.xml
index 863e130..ae1e7a3 100644
--- a/app/src/main/res/layout/fragment_signin.xml
+++ b/app/src/main/res/layout/fragment_signin.xml
@@ -4,14 +4,43 @@
     android:layout_height="match_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
-    <TextView
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/email_il"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/email_iet"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="@string/field_email" />
+
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/password_il"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/email_il">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/password_iet"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="@string/field_password" />
+
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <Button
+        android:id="@+id/signin_btn"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="A"
-        android:textSize="200sp"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/password_il"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent" />
+        app:layout_constraintEnd_toEndOf="parent"
+        android:text="@string/signin" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 1a2566e..3f7cc92 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -2,6 +2,7 @@
 <resources>
     <string name="field_email">Correo electronico</string>
     <string name="field_signin">Registro</string>
+    <string name="field_password">Contraseña</string>
     <string name="forgot_password">Olvidé la contraseña</string>
     <string name="signin">Registrarte</string>
     <string name="login">Acceder</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 36859ed..84a3e04 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -3,6 +3,7 @@
 
     <string name="field_email">Email</string>
     <string name="field_signin">Sign in</string>
+    <string name="field_password">Password</string>
     <string name="forgot_password">Forget password</string>
     <string name="signin">Sign in</string>
     <string name="login">Login</string>
-- 
cgit v1.2.3-54-g00ecf