From 211ec583c5c161d87173bb1722dcd662eafb34e2 Mon Sep 17 00:00:00 2001
From: machiav3lli <antonios.hazim@tutanota.com>
Date: Thu, 17 Feb 2022 23:59:39 +0100
Subject: [PATCH] Add: Categories to MainNavVM

---
 src/main/kotlin/com/looker/droidify/database/DAOs.kt     | 9 +++++++++
 .../droidify/ui/viewmodels/MainNavFragmentViewModelX.kt  | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/src/main/kotlin/com/looker/droidify/database/DAOs.kt b/src/main/kotlin/com/looker/droidify/database/DAOs.kt
index e585c7e8..4cfcccc0 100644
--- a/src/main/kotlin/com/looker/droidify/database/DAOs.kt
+++ b/src/main/kotlin/com/looker/droidify/database/DAOs.kt
@@ -226,6 +226,15 @@ interface CategoryDao : BaseDao<Category> {
     )
     val allNames: List<String>
 
+    @get:Query(
+        """SELECT DISTINCT category.name
+        FROM category AS category
+        JOIN repository AS repository
+        ON category.repository_id = repository._id
+        WHERE repository.enabled != 0"""
+    )
+    val allNamesLive: LiveData<List<String>>
+
     @Query("DELETE FROM category WHERE repository_id = :id")
     fun deleteById(id: Long): Int
 }
diff --git a/src/main/kotlin/com/looker/droidify/ui/viewmodels/MainNavFragmentViewModelX.kt b/src/main/kotlin/com/looker/droidify/ui/viewmodels/MainNavFragmentViewModelX.kt
index de495c5d..e6a1a583 100644
--- a/src/main/kotlin/com/looker/droidify/ui/viewmodels/MainNavFragmentViewModelX.kt
+++ b/src/main/kotlin/com/looker/droidify/ui/viewmodels/MainNavFragmentViewModelX.kt
@@ -67,6 +67,7 @@ class MainNavFragmentViewModelX(
     val secondaryProducts = MediatorLiveData<List<Product>>()
 
     val repositories = MediatorLiveData<List<Repository>>()
+    val categories = MediatorLiveData<List<String>>()
 
     init {
         primaryProducts.addSource(
@@ -78,6 +79,7 @@ class MainNavFragmentViewModelX(
             secondaryProducts::setValue
         )
         repositories.addSource(db.repositoryDao.allLive, repositories::setValue)
+        categories.addSource(db.categoryDao.allNamesLive, categories::setValue)
     }
 
     fun setSection(newSection: Section) {