From 92ce419f45e110509ab202485a36bf175ce345da Mon Sep 17 00:00:00 2001
From: Corentin Thomasset <corentin.thomasset74@gmail.com>
Date: Sat, 23 Jul 2022 19:09:22 +0200
Subject: [PATCH] fix(text-statistics): empty text mean 0 words and 0 lines

---
 src/tools/text-statistics/text-statistics.vue | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/tools/text-statistics/text-statistics.vue b/src/tools/text-statistics/text-statistics.vue
index ad11d0e8..84d4a526 100644
--- a/src/tools/text-statistics/text-statistics.vue
+++ b/src/tools/text-statistics/text-statistics.vue
@@ -5,19 +5,17 @@
     <br />
     <n-space justify="space-around">
       <n-statistic label="Character count" :value="text.length" />
-      <n-statistic label="Word count" :value="text.split(/\s+/).length" />
-      <n-statistic label="Line count" :value="text.split(/\r\n|\r|\n/).length" />
+      <n-statistic label="Word count" :value="text === '' ? 0 : text.split(/\s+/).length" />
+      <n-statistic label="Line count" :value="text === '' ? 0 : text.split(/\r\n|\r|\n/).length" />
       <n-statistic label="Byte size" :value="formatBytes(getStringSizeInBytes(text))" />
     </n-space>
   </n-card>
 </template>
 
 <script setup lang="ts">
-import { ref } from 'vue';
 import { formatBytes } from '@/utils/convert';
+import { ref } from 'vue';
 import { getStringSizeInBytes } from './text-statistics.service';
 
-const text = ref(
-  'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Commodo risus faucibus varius volutpat habitasse suspendisse justo inceptos primis mi. Fusce molestie lorem bibendum habitasse litora adipiscing turpis egestas quis nec. Non id conubia vulputate etiam iaculis vitae venenatis hac fusce condimentum. Adipiscing pellentesque venenatis ornare pulvinar tempus hac montes velit erat convallis.',
-);
+const text = ref('');
 </script>