Added user profile links to options menu

app/src/main/java/me/vadik/knigopis/user/UserActivity.kt

@@ -2,37 +2,41 @@ package me.vadik.knigopis.user
 
 import android.content.Context
 import android.content.Intent
+import android.net.Uri
 import android.os.Bundle
 import android.support.design.widget.Snackbar
 import android.support.v7.app.AppCompatActivity
 import android.support.v7.widget.LinearLayoutManager
+import android.view.Menu
+import android.view.MenuItem
 import kotlinx.android.synthetic.main.user_activity.*
-import me.vadik.knigopis.R
+import me.vadik.knigopis.*
 import me.vadik.knigopis.adapters.books.BooksAdapter
 import me.vadik.knigopis.adapters.books.UserBook
+import me.vadik.knigopis.adapters.users.toSocialNetwork
 import me.vadik.knigopis.api.Endpoint
-import me.vadik.knigopis.app
 import me.vadik.knigopis.auth.KAuth
 import me.vadik.knigopis.auth.KAuthImpl
-import me.vadik.knigopis.io2main
-import me.vadik.knigopis.logError
 import me.vadik.knigopis.model.note.Identity
 import me.vadik.knigopis.model.subscription.Subscription
 
 private const val EXTRA_USER_ID = "me.vadik.knigopis.extra_user_id"
 private const val EXTRA_USER_NAME = "me.vadik.knigopis.extra_user_name"
 private const val EXTRA_USER_PHOTO = "me.vadik.knigopis.extra_user_photo"
+private const val EXTRA_USER_PROFILES = "me.vadik.knigopis.extra_user_profiles"
 
 fun Context.createUserIntent(user: Subscription): Intent =
     Intent(this, UserActivity::class.java)
         .putExtra(EXTRA_USER_ID, user.subUser.id)
         .putExtra(EXTRA_USER_NAME, user.subUser.nickname)
         .putExtra(EXTRA_USER_PHOTO, user.subUser.photo)
+        .putExtra(EXTRA_USER_PROFILES, user.subUser.profiles.toTypedArray())
 
 fun Context.createUserIntent(user: Identity): Intent =
     Intent(this, UserActivity::class.java)
         .putExtra(EXTRA_USER_ID, user.id)
         .putExtra(EXTRA_USER_NAME, user.nickname)
+        .putExtra(EXTRA_USER_PROFILES, arrayOf<Uri>())
 
 class UserActivity : AppCompatActivity() {
 
@@ -41,6 +45,7 @@ class UserActivity : AppCompatActivity() {
     private val userId by lazy { intent.getStringExtra(EXTRA_USER_ID) }
     private val books = mutableListOf<UserBook>()
     private val booksAdapter = BooksAdapter(books)
+    private lateinit var menuItems: Map<Int, UriItem>
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -62,6 +67,14 @@ class UserActivity : AppCompatActivity() {
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
         userBooksRecyclerView.layoutManager = LinearLayoutManager(this)
         userBooksRecyclerView.adapter = booksAdapter
+        menuItems = intent.getParcelableArrayExtra(EXTRA_USER_PROFILES)
+            .filterIsInstance(Uri::class.java)
+            .map(::UriItem)
+            .distinctBy(UriItem::key)
+            .mapIndexed { index, item ->
+                Menu.FIRST + index to item
+            }
+            .toMap()
     }
 
     override fun onStart() {
@@ -85,4 +98,31 @@ class UserActivity : AppCompatActivity() {
                 logError("Cannot update subscription", it)
             })
     }
+
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
+        menuItems.forEach { (id, item) ->
+            if (item.socialNetworkTitleRes == null) {
+                menu.add(Menu.NONE, id, 0, item.personalPageTitle)
+            } else {
+                menu.add(Menu.NONE, id, 0, item.socialNetworkTitleRes)
+            }
+        }
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        menuItems[item.itemId]?.uri?.let { uri ->
+            startActivityOrElse(Intent(Intent.ACTION_VIEW, uri)) {
+                toast("Невозможно открыть страницу")
+            }
+            return true
+        }
+        return false
+    }
+}
+
+private class UriItem(val uri: Uri) {
+    val socialNetworkTitleRes = uri.toSocialNetwork()?.titleRes
+    val personalPageTitle = uri.scheme + "://" + uri.host
+    val key = socialNetworkTitleRes ?: personalPageTitle
 }