From 962c5df78e998837f3436e7b595654251df0ce8a Mon Sep 17 00:00:00 2001
From: Mateusz Hinc <mateusz.hinc95@gmail.com>
Date: Fri, 24 Jan 2020 19:07:03 +0100
Subject: [PATCH] fix layout

---
 .../viewholders/PostDetailsRecycler.kt        | 47 ++++++++++++-------
 app/src/main/res/layout/item_post.xml         |  3 +-
 2 files changed, 33 insertions(+), 17 deletions(-)

diff --git a/app/src/main/java/pl/edu/amu/wmi/socialaggregator/viewholders/PostDetailsRecycler.kt b/app/src/main/java/pl/edu/amu/wmi/socialaggregator/viewholders/PostDetailsRecycler.kt
index ce42649..1403780 100644
--- a/app/src/main/java/pl/edu/amu/wmi/socialaggregator/viewholders/PostDetailsRecycler.kt
+++ b/app/src/main/java/pl/edu/amu/wmi/socialaggregator/viewholders/PostDetailsRecycler.kt
@@ -49,7 +49,7 @@ class PostDetailsRecycler(
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         val post = posts[position]
-        holder.dateTime.text = post.dateTime
+        holder.dateTime.text = formatDate(post.dateTime)
         holder.postContent.text = post.content
         holder.postContent.visibility = if (post.content.isBlank()) View.GONE else View.VISIBLE
 
@@ -57,27 +57,42 @@ class PostDetailsRecycler(
 
         holder.imagesContainer.apply {
             removeAllViews()
-            post.images.forEach {
-                val imageView = ImageView(context)
-                addView(imageView)
 
-                imageView.apply {
-                    (layoutParams as ViewGroup.MarginLayoutParams)
-                        .apply {
-                            marginEnd = 10
-                        }
+
+            post {
+
+                val imgWidth = (parent as ConstraintLayout).width / post.images.size - 10
+                post.images.forEach {
+                    val imageView = ImageView(context)
+                    addView(imageView)
+
+                    imageView.apply {
+                        (layoutParams as ViewGroup.MarginLayoutParams)
+                            .apply {
+                                marginEnd = 10
+                            }
+                    }
+
+
+                    Picasso.with(context)
+                        .load(it)
+                        .placeholder(android.R.drawable.ic_menu_gallery)
+                        .resize(imgWidth, imgWidth)
+                        .centerCrop()
+                        .into(imageView)
                 }
-
-                Picasso.with(context)
-                    .load(it)
-                    .placeholder(android.R.drawable.ic_menu_gallery)
-                    .resize(250, 250)
-                    .centerCrop()
-                    .into(imageView)
             }
         }
     }
 
+    private fun formatDate(str: String): String {
+        val regex = """(\d+-\d+-\d+)T(\d+:\d+:\d+)""".toRegex()
+        val matchResult = regex.find(str)
+        val (date, time) = matchResult!!.destructured
+
+        return "$date $time"
+    }
+
     class ViewHolder(
         root: ConstraintLayout,
         val dateTime: TextView,
diff --git a/app/src/main/res/layout/item_post.xml b/app/src/main/res/layout/item_post.xml
index 65d7229..75709b5 100644
--- a/app/src/main/res/layout/item_post.xml
+++ b/app/src/main/res/layout/item_post.xml
@@ -46,10 +46,11 @@
 
     <LinearLayout
         android:id="@+id/imagesContainer"
-        android:layout_width="0dp"
+        android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="8dp"
         android:orientation="horizontal"
+        android:layout_gravity="center"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"