new attachments: gift, graffiti

fix NullPointerException on VkPhoto.kt text param

app/src/main/kotlin/com/meloda/fast/api/VkUtils.kt

@@ -150,9 +150,7 @@ object VkUtils {
                 }
                 BaseVkAttachmentItem.AttachmentType.GIFT -> {
                     val gift = baseAttachment.gift ?: continue
-                    attachments += VkGift(
+                    attachments += gift.asVkGift()
-                        link = gift.thumb_48
-                    )
                 }
                 BaseVkAttachmentItem.AttachmentType.WALL -> {
                     val wall = baseAttachment.wall ?: continue
@@ -160,9 +158,7 @@ object VkUtils {
                 }
                 BaseVkAttachmentItem.AttachmentType.GRAFFITI -> {
                     val graffiti = baseAttachment.graffiti ?: continue
-                    attachments += VkGraffiti(
+                    attachments += graffiti.asVkGraffiti()
-                        link = graffiti.url
-                    )
                 }
                 BaseVkAttachmentItem.AttachmentType.POLL -> {
                     val poll = baseAttachment.poll ?: continue

app/src/main/kotlin/com/meloda/fast/api/model/attachments/VkGift.kt

@@ -5,7 +5,10 @@ import kotlinx.parcelize.Parcelize
 
 @Parcelize
 data class VkGift(
-    val link: String
+    val id: Int,
+    val thumb256: String?,
+    val thumb96: String?,
+    val thumb48: String
 ) : VkAttachment() {
 
     @IgnoredOnParcel

app/src/main/kotlin/com/meloda/fast/api/model/attachments/VkGraffiti.kt

@@ -5,7 +5,12 @@ import kotlinx.parcelize.Parcelize
 
 @Parcelize
 data class VkGraffiti(
-    val link: String
+    val id: Int,
+    val ownerId: Int,
+    val url: String,
+    val width: Int,
+    val height: Int,
+    val accessKey: String
 ) : VkAttachment() {
 
     @IgnoredOnParcel

app/src/main/kotlin/com/meloda/fast/api/model/attachments/VkPhoto.kt

@@ -15,7 +15,7 @@ data class VkPhoto(
     val hasTags: Boolean,
     val accessKey: String?,
     val sizes: List<BaseVkPhoto.Size>,
-    val text: String,
+    val text: String?,
     val userId: Int?
 ) : VkAttachment() {
 

app/src/main/kotlin/com/meloda/fast/api/model/base/attachments/BaseVkGift.kt

@@ -1,6 +1,7 @@
 package com.meloda.fast.api.model.base.attachments
 
 import android.os.Parcelable
+import com.meloda.fast.api.model.attachments.VkGift
 import kotlinx.parcelize.Parcelize
 
 @Parcelize
@@ -9,4 +10,13 @@ data class BaseVkGift(
     val thumb_256: String?,
     val thumb_96: String?,
     val thumb_48: String
-) : Parcelable
+) : Parcelable {
+
+    fun asVkGift() = VkGift(
+        id = id,
+        thumb256 = thumb_256,
+        thumb96 = thumb_96,
+        thumb48 = thumb_48
+    )
+
+}

app/src/main/kotlin/com/meloda/fast/api/model/base/attachments/BaseVkGraffiti.kt

@@ -1,6 +1,7 @@
 package com.meloda.fast.api.model.base.attachments
 
 import android.os.Parcelable
+import com.meloda.fast.api.model.attachments.VkGraffiti
 import kotlinx.parcelize.Parcelize
 
 @Parcelize
@@ -11,4 +12,15 @@ data class BaseVkGraffiti(
     val width: Int,
     val height: Int,
     val access_key: String
-) : Parcelable
+) : Parcelable {
+
+    fun asVkGraffiti() = VkGraffiti(
+        id = id,
+        ownerId = owner_id,
+        url = url,
+        width = width,
+        height = height,
+        accessKey = access_key
+    )
+
+}

app/src/main/kotlin/com/meloda/fast/api/model/base/attachments/BaseVkPhoto.kt

@@ -13,7 +13,7 @@ data class BaseVkPhoto(
     val has_tags: Boolean,
     val access_key: String?,
     val sizes: List<Size>,
-    val text: String,
+    val text: String?,
     val user_id: Int?,
     val lat: Double?,
     val long: Double?,

app/src/main/kotlin/com/meloda/fast/screens/messages/AttachmentInflater.kt

@@ -66,6 +66,10 @@ class AttachmentInflater constructor(
             when (val attachment = attachments[0]) {
                 is VkSticker -> return sticker(attachment)
                 is VkWall -> return wall(attachment)
+                is VkVoiceMessage -> return voice(attachment)
+                is VkCall -> return call(attachment)
+                is VkGraffiti -> return graffiti(attachment)
+                is VkGift -> return gift(attachment)
             }
         }
 
@@ -94,8 +98,6 @@ class AttachmentInflater constructor(
                 is VkAudio -> audio(attachment)
                 is VkFile -> file(attachment)
                 is VkLink -> link(attachment)
-                is VkVoiceMessage -> voice(attachment)
-                is VkCall -> call(attachment)
 
                 else -> Log.e(
                     "Attachment inflater",
@@ -370,4 +372,38 @@ class AttachmentInflater constructor(
         binding.state.text = callState
     }
 
+    private fun graffiti(graffiti: VkGraffiti) {
+        val binding = ItemMessageAttachmentGraffitiBinding.inflate(inflater, container, true)
+
+        val url = graffiti.url
+
+        val heightCoefficient = graffiti.height / AndroidUtils.px(140)
+
+        with(binding.image) {
+            layoutParams = LinearLayoutCompat.LayoutParams(
+                AndroidUtils.px(140).roundToInt(),
+                (graffiti.height / heightCoefficient).roundToInt()
+            )
+
+            load(url) { crossfade(150) }
+        }
+    }
+
+    private fun gift(gift: VkGift) {
+        val binding = ItemMessageAttachmentGiftBinding.inflate(inflater, container, true)
+
+        val url = gift.thumb256 ?: gift.thumb96 ?: gift.thumb48
+
+        with(binding.image) {
+            shapeAppearanceModel = shapeAppearanceModel.withCornerSize { AndroidUtils.px(12) }
+
+            layoutParams = LinearLayoutCompat.LayoutParams(
+                AndroidUtils.px(140).roundToInt(),
+                AndroidUtils.px(140).roundToInt()
+            )
+
+            load(url) { crossfade(150) }
+        }
+    }
+
 }

app/src/main/res/layout/item_message_attachment_gift.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <androidx.appcompat.widget.LinearLayoutCompat
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <com.google.android.material.imageview.ShapeableImageView
+            android:id="@+id/image"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content" />
+
+    </androidx.appcompat.widget.LinearLayoutCompat>
+
+</layout>

app/src/main/res/layout/item_message_attachment_graffiti.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <androidx.appcompat.widget.LinearLayoutCompat
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <com.google.android.material.imageview.ShapeableImageView
+            android:id="@+id/image"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content" />
+
+    </androidx.appcompat.widget.LinearLayoutCompat>
+
+</layout>