feature/menu-parser (#582)

* Test menu parser

* Add menu fragment implementation

* Test proguard

* Clean up

* Use async

* Use invoke

* Try without proguard

* Try 2

* Add fallback logic

* Use normal notification event

* Add custom event flag

* Add rest of menu fragment data

* Ensure fallback works

* Update docs

3 files changed, 165 insertions, 2 deletions

diff --git a/app/src/main/kotlin/com/pitchedapps/frost/iitems/GenericIItems.kt b/app/src/main/kotlin/com/pitchedapps/frost/iitems/GenericIItems.kt
new file mode 100644
index 00000000..625ecff9
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/iitems/GenericIItems.kt
@@ -0,0 +1,97 @@
+package com.pitchedapps.frost.iitems
+
+import android.content.Context
+import android.view.View
+import android.widget.TextView
+import ca.allanwang.kau.iitems.KauIItem
+import ca.allanwang.kau.ui.createSimpleRippleDrawable
+import ca.allanwang.kau.utils.bindView
+import com.mikepenz.fastadapter.FastAdapter
+import com.mikepenz.fastadapter.IAdapter
+import com.mikepenz.fastadapter.IItem
+import com.pitchedapps.frost.R
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.launchWebOverlay
+
+/**
+ * Created by Allan Wang on 30/12/17.
+ */
+
+/**
+ * Base contract for anything with a url that may be launched in a new overlay
+ */
+interface ClickableIItemContract {
+
+    val url: String?
+
+    fun click(context: Context) {
+        val url = url ?: return
+        context.launchWebOverlay(url)
+    }
+
+    companion object {
+        fun bindEvents(adapter: IAdapter<IItem<*, *>>) {
+            adapter.fastAdapter.withSelectable(false)
+                    .withOnClickListener { v, _, item, _ ->
+                        if (item is ClickableIItemContract) {
+                            item.click(v.context)
+                            true
+                        } else
+                            false
+                    }
+        }
+    }
+
+}
+
+/**
+ * Generic header item
+ * Not clickable with an accent color
+ */
+open class HeaderIItem(val text: String?,
+                       itemId: Int = R.layout.iitem_header)
+    : KauIItem<HeaderIItem, HeaderIItem.ViewHolder>(R.layout.iitem_header, ::ViewHolder, itemId) {
+
+    class ViewHolder(itemView: View) : FastAdapter.ViewHolder<HeaderIItem>(itemView) {
+
+        val text: TextView by bindView(R.id.item_header_text)
+
+        override fun bindView(item: HeaderIItem, payloads: MutableList<Any>) {
+            text.setTextColor(Prefs.accentColor)
+            text.text = item.text
+            text.setBackgroundColor(Prefs.nativeBgColor)
+        }
+
+        override fun unbindView(item: HeaderIItem) {
+            text.text = null
+        }
+    }
+
+}
+
+/**
+ * Generic text item
+ * Clickable with text color
+ */
+open class TextIItem(val text: String?,
+                     override val url: String?,
+                     itemId: Int = R.layout.iitem_text)
+    : KauIItem<TextIItem, TextIItem.ViewHolder>(R.layout.iitem_text, ::ViewHolder, itemId),
+        ClickableIItemContract {
+
+    class ViewHolder(itemView: View) : FastAdapter.ViewHolder<TextIItem>(itemView) {
+
+        val text: TextView by bindView(R.id.item_text_view)
+
+        override fun bindView(item: TextIItem, payloads: MutableList<Any>) {
+            text.setTextColor(Prefs.textColor)
+            text.text = item.text
+            text.background = createSimpleRippleDrawable(Prefs.bgColor, Prefs.nativeBgColor)
+        }
+
+        override fun unbindView(item: TextIItem) {
+            text.text = null
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/iitems/MenuIItem.kt b/app/src/main/kotlin/com/pitchedapps/frost/iitems/MenuIItem.kt
new file mode 100644
index 00000000..690d1be8
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/iitems/MenuIItem.kt
@@ -0,0 +1,67 @@
+package com.pitchedapps.frost.iitems
+
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import ca.allanwang.kau.iitems.KauIItem
+import ca.allanwang.kau.ui.createSimpleRippleDrawable
+import ca.allanwang.kau.utils.bindView
+import ca.allanwang.kau.utils.gone
+import ca.allanwang.kau.utils.visible
+import com.bumptech.glide.Glide
+import com.mikepenz.fastadapter.FastAdapter
+import com.pitchedapps.frost.R
+import com.pitchedapps.frost.facebook.requests.MenuFooterItem
+import com.pitchedapps.frost.facebook.requests.MenuHeader
+import com.pitchedapps.frost.facebook.requests.MenuItem
+import com.pitchedapps.frost.glide.FrostGlide
+import com.pitchedapps.frost.glide.transform
+import com.pitchedapps.frost.utils.Prefs
+
+/**
+ * Created by Allan Wang on 30/12/17.
+ */
+class MenuContentIItem(val data: MenuItem)
+    : KauIItem<MenuContentIItem, MenuContentIItem.ViewHolder>(R.layout.iitem_menu, ::ViewHolder),
+        ClickableIItemContract {
+
+    override val url: String?
+        get() = data.url
+
+    class ViewHolder(itemView: View) : FastAdapter.ViewHolder<MenuContentIItem>(itemView) {
+
+        val frame: ViewGroup by bindView(R.id.item_frame)
+        val icon: ImageView by bindView(R.id.item_icon)
+        val content: TextView by bindView(R.id.item_content)
+        val badge: TextView by bindView(R.id.item_badge)
+
+        override fun bindView(item: MenuContentIItem, payloads: MutableList<Any>) {
+            frame.background = createSimpleRippleDrawable(Prefs.textColor, Prefs.nativeBgColor)
+            content.setTextColor(Prefs.textColor)
+            badge.setTextColor(Prefs.textColor)
+            val iconUrl = item.data.pic
+            if (iconUrl != null)
+                Glide.with(itemView).load(iconUrl)
+                        .transform(FrostGlide.roundCorner)
+                        .into(icon.visible())
+            else
+                icon.gone()
+            content.text = item.data.name
+        }
+
+        override fun unbindView(item: MenuContentIItem) {
+            badge.gone()
+        }
+    }
+}
+
+class MenuHeaderIItem(val data: MenuHeader) : HeaderIItem(data.header,
+        itemId = R.id.item_menu_header)
+
+class MenuFooterIItem(val data: MenuFooterItem)
+    : TextIItem(data.name, data.url, R.id.item_menu_footer)
+
+class MenuFooterSmallIItem(val data: MenuFooterItem)
+    : TextIItem(data.name, data.url, R.id.item_menu_footer_small)
+
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/iitems/NotificationIItem.kt b/app/src/main/kotlin/com/pitchedapps/frost/iitems/NotificationIItem.kt
index c7f61351..a16b0224 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/iitems/NotificationIItem.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/iitems/NotificationIItem.kt
@@ -54,8 +54,7 @@ class NotificationIItem(val notification: FrostNotif, val cookie: String) : KauI
         override fun bindView(item: NotificationIItem, payloads: MutableList<Any>) {
             val notif = item.notification
             frame.background = createSimpleRippleDrawable(Prefs.textColor,
-                    Prefs.bgColor.colorToForeground(if (notif.unread) 0.7f else 0.0f)
-                            .withAlpha(30))
+                    Prefs.nativeBgColor(notif.unread))
             content.setTextColor(Prefs.textColor)
             date.setTextColor(Prefs.textColor.withAlpha(150))