From 90534d78b9cde13adde285ca016d469d1567a048 Mon Sep 17 00:00:00 2001
From: Alexandr Alexeenko <alexandr7035.adm@gmail.com>
Date: Thu, 23 Sep 2021 00:41:38 +0300
Subject: [PATCH] Add mark to filters icon when filters applied

Related #25 #65
---
 .../RepositoriesListHostFragment.kt           | 19 +++++++++++++++++++
 .../filters/RepositoriesFiltersDialog.kt      |  1 +
 app/src/main/res/values/colors.xml            |  1 +
 3 files changed, 21 insertions(+)

diff --git a/app/src/main/java/com/alexandr7035/gitstat/view/repositories/RepositoriesListHostFragment.kt b/app/src/main/java/com/alexandr7035/gitstat/view/repositories/RepositoriesListHostFragment.kt
index 9e75dbe5..dd19e44a 100644
--- a/app/src/main/java/com/alexandr7035/gitstat/view/repositories/RepositoriesListHostFragment.kt
+++ b/app/src/main/java/com/alexandr7035/gitstat/view/repositories/RepositoriesListHostFragment.kt
@@ -1,15 +1,19 @@
 package com.alexandr7035.gitstat.view.repositories
 
+import android.annotation.SuppressLint
 import android.os.Bundle
 import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.core.content.ContextCompat
 import androidx.fragment.app.Fragment
 import androidx.navigation.fragment.findNavController
 import androidx.navigation.navGraphViewModels
 import com.alexandr7035.gitstat.R
 import com.alexandr7035.gitstat.databinding.FragmentHostRepositoriesListBinding
+import com.google.android.material.badge.BadgeDrawable
+import com.google.android.material.badge.BadgeUtils
 import com.google.android.material.tabs.TabLayout
 import com.google.android.material.tabs.TabLayoutMediator
 import dagger.hilt.android.AndroidEntryPoint
@@ -31,6 +35,7 @@ class RepositoriesListHostFragment : Fragment() {
         return binding!!.root
     }
 
+    @SuppressLint("UnsafeOptInUsageError")
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
@@ -73,6 +78,11 @@ class RepositoriesListHostFragment : Fragment() {
             true
         }
 
+        // Icon mark for applied filters
+        val badge: BadgeDrawable = BadgeDrawable.create(requireContext())
+        badge.backgroundColor = ContextCompat.getColor(requireContext(), R.color.yellow_400)
+        BadgeUtils.attachBadgeDrawable(badge, binding!!.toolbar, R.id.item_filters)
+
         // Update counters in the tabs
         viewModel.getActiveRepositoriesLiveData().observe(viewLifecycleOwner, {
             val repos = viewModel.getFilteredRepositoriesList(it)
@@ -84,6 +94,15 @@ class RepositoriesListHostFragment : Fragment() {
             (binding!!.tabLayout.getTabAt(1) as TabLayout.Tab).text = "Archived (${repos.size})"
         })
 
+        viewModel.getAllRepositoriesListLiveData().observe(viewLifecycleOwner, {
+
+            val repos = viewModel.getFilteredRepositoriesList(it)
+
+            // When unfiltered and filtered lists differ in length
+            // Means some filters are applied
+            // Show or hide badge
+            badge.isVisible = it.size != repos.size
+        })
     }
 
 
diff --git a/app/src/main/java/com/alexandr7035/gitstat/view/repositories/filters/RepositoriesFiltersDialog.kt b/app/src/main/java/com/alexandr7035/gitstat/view/repositories/filters/RepositoriesFiltersDialog.kt
index a3ee6ded..fbfa1937 100644
--- a/app/src/main/java/com/alexandr7035/gitstat/view/repositories/filters/RepositoriesFiltersDialog.kt
+++ b/app/src/main/java/com/alexandr7035/gitstat/view/repositories/filters/RepositoriesFiltersDialog.kt
@@ -117,6 +117,7 @@ class RepositoriesFiltersDialog(): BottomSheetDialogFragment() {
 
             // Reload the lists from cache
             // FIXME separate for tabs
+            viewModel.updateAllRepositoriesLiveData()
             viewModel.updateArchivedRepositoriesLiveData()
             viewModel.updateActiveRepositoriesLiveData()
 
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 1c55081e..77e302fa 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -17,4 +17,5 @@
     <color name="gray_200">#898989</color>
     <color name="gray_100">#B1B1B1</color>
 
+    <color name="yellow_400">#FFC107</color>
 </resources>
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