From 446a482a41472b956fafeee5ad79d0d9958767c0 Mon Sep 17 00:00:00 2001
From: Aaron Sun <aaronsun@live.com>
Date: Sun, 1 Nov 2020 08:33:32 -0800
Subject: [PATCH] In progress on sharing list - need help on handling NPE bug

---
 .../java/com/example/listify/ListPage.java    | 52 +++++++++++++++++--
 .../main/res/layout/activity_sharedemail.xml  | 21 ++++++++
 2 files changed, 70 insertions(+), 3 deletions(-)
 create mode 100644 Listify/app/src/main/res/layout/activity_sharedemail.xml

diff --git a/Listify/app/src/main/java/com/example/listify/ListPage.java b/Listify/app/src/main/java/com/example/listify/ListPage.java
index e9efbde..d9041aa 100644
--- a/Listify/app/src/main/java/com/example/listify/ListPage.java
+++ b/Listify/app/src/main/java/com/example/listify/ListPage.java
@@ -1,6 +1,9 @@
 package com.example.listify;
 
+import android.app.AlertDialog;
 import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -16,6 +19,8 @@ import com.bumptech.glide.Glide;
 import com.example.listify.data.Item;
 import com.example.listify.data.List;
 import com.example.listify.data.ListEntry;
+import com.example.listify.data.ListShare;
+import com.example.listify.ui.SignupPage;
 
 import java.io.IOException;
 import java.text.DecimalFormat;
@@ -37,6 +42,8 @@ public class ListPage extends AppCompatActivity implements Requestor.Receiver {
     Button decrQuan;
     Button removeItem;
     Button clearAll;
+    Button shareList;
+
     TextView tvTotalPrice;
     ProgressBar loadingListItems;
 
@@ -65,7 +72,6 @@ public class ListPage extends AppCompatActivity implements Requestor.Receiver {
 
         listView = findViewById(R.id.listView);
         myAdapter = new MyAdapter(this, pNames, pStores, pPrices, pQuantity, pImages);
-
         listView.setAdapter(myAdapter);
 
         loadingListItems = findViewById(R.id.progress_loading_list_items);
@@ -75,7 +81,6 @@ public class ListPage extends AppCompatActivity implements Requestor.Receiver {
         clearAll.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                System.out.println("clicked");
                 pNames.clear();
                 pStores.clear();
                 pPrices.clear();
@@ -95,6 +100,48 @@ public class ListPage extends AppCompatActivity implements Requestor.Receiver {
             }
         });
 
+        shareList = (Button) findViewById(R.id.buttonShare);
+        shareList.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                View codeView = getLayoutInflater().inflate(R.layout.activity_sharedemail, null);
+                AlertDialog.Builder builder = new AlertDialog.Builder(ListPage.this);
+                builder.setView(codeView);
+                builder.setTitle("Verification code");
+                builder.setMessage("Please enter the 6-digit verification code sent to your email.");
+                builder.setPositiveButton("Submit", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        EditText sharedEmailText = (EditText) codeView.findViewById(R.id.editTextTextSharedEmail);
+                        String sharedEmail = sharedEmailText.getText().toString();
+                        //String[] sharedEmailList = sharedEmails.split(", ");
+                        //for(String email : sharedEmailList) {
+                        //Properties configs = new Properties();
+                        //try {
+                        //    configs = AuthManager.loadProperties(ListPage.this, "android.resource://" + getPackageName() + "/raw/auths.json");
+                        //} catch (IOException | JSONException e) {
+                        //    e.printStackTrace();
+                        //}
+                        //Requestor requestor = new Requestor(am, configs.getProperty("apiKey"));
+                        //SynchronousReceiver<Integer> ls = new SynchronousReceiver<>();
+                        ListShare listShare = new ListShare(listID, sharedEmail);
+                        try {
+                            requestor.postObject(listShare);
+                        }
+                        catch(Exception e) {
+                            e.printStackTrace();
+                        }
+                        //}
+                    }
+                });
+                builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {}
+                });
+                AlertDialog dialog = builder.create();
+                dialog.show();
+            }
+        });
 
         Properties configs = new Properties();
         try {
@@ -103,7 +150,6 @@ public class ListPage extends AppCompatActivity implements Requestor.Receiver {
             e.printStackTrace();
         }
         requestor = new Requestor(am, configs.getProperty("apiKey"));
-
         requestor.getObject(Integer.toString(listID), List.class, this);
     }
 
diff --git a/Listify/app/src/main/res/layout/activity_sharedemail.xml b/Listify/app/src/main/res/layout/activity_sharedemail.xml
new file mode 100644
index 0000000..dfe2cff
--- /dev/null
+++ b/Listify/app/src/main/res/layout/activity_sharedemail.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <EditText
+        android:id="@+id/editTextTextSharedEmail"
+        android:layout_width="0dp"
+        android:layout_height="54dp"
+        android:layout_marginEnd="15dp"
+        android:layout_marginStart="15dp"
+        android:layout_marginTop="16dp"
+        android:ems="10"
+        android:inputType="textPersonName"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
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