From 2f677e6aeafc18a476fd2da3a29221a231229cc2 Mon Sep 17 00:00:00 2001
From: Erastus Amunwe <eneamunwe@gmail.com>
Date: Mon, 2 Nov 2020 10:08:35 +0200
Subject: [PATCH]  added getters

---
 src/store/getters.js | 49 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 src/store/getters.js

diff --git a/src/store/getters.js b/src/store/getters.js
new file mode 100644
index 0000000..85995ca
--- /dev/null
+++ b/src/store/getters.js
@@ -0,0 +1,49 @@
+export default {
+
+    chapter : (state) =>{
+      return state.selected.chapter
+    },
+
+    book_nr : (state) =>{
+      return state.selected.book
+    },
+
+    book_name:(state, getters)=> {
+      return getters.books.find(book => book.nr === getters.book_nr).name
+    },
+
+    translation: (state)=>{
+      return state.selected.translation;
+    },
+
+    in_memory_translation : (state) =>{
+      return state.in_memory_translation
+    },
+
+    books : (state)=>{
+      if(!state.in_memory_translation.books)
+      return []
+
+      return state.in_memory_translation.books.map(book => ({nr: book.nr, name: book.name}))
+    },
+
+    dir:(state, getters)=>{
+      if(getters.in_memory_translation.dir)
+      return getters.in_memory_translation.dir.toLowerCase();
+      return 'ltr'
+    },
+
+    chapters : (state, getters) =>{
+      if(!getters.book) return [];
+      const book =  getters.books.find(book => book.nr === getters.book)
+      return book.chapters
+    },
+
+    verses: (state, getters) => {
+      if(!getters.chapter)
+        return []
+      const chapter = getters.chapters.find(chapter => chapter.chapter === getters.chapter)
+      return chapter.verses;
+    }
+    
+  }
\ No newline at end of file