[Client] Improve cw-button

src/client/app/common/views/components/cw-button.vue

@@ -1,21 +1,36 @@
 <template>
-<button class="nrvgflfuaxwgkxoynpnumyookecqrrvh" @click="toggle">{{ value ? this.$t('hide') : this.$t('show') }}</button>
+<button class="nrvgflfuaxwgkxoynpnumyookecqrrvh" @click="toggle">
+	<b>{{ value ? this.$t('hide') : this.$t('show') }}</b>
+	<span v-if="!value">
+		<span v-if="note.text">{{ this.$t('chars', { count: length(note.text) }) | number }}</span>
+		<span v-if="note.text && note.files && note.files.length > 0"> / </span>
+		<span v-if="note.files && note.files.length > 0">{{ this.$t('files', { count: note.files.length }) }}</span>
+	</span>
+</button>
 </template>
 
 <script lang="ts">
 import Vue from 'vue';
 import i18n from '../../../i18n';
+import { length } from 'stringz';
 
 export default Vue.extend({
 	i18n: i18n('common/views/components/cw-button.vue'),
+
 	props: {
 		value: {
 			type: Boolean,
 			required: true
+		},
+		note: {
+			type: Object,
+			required: true
 		}
 	},
 
 	methods: {
+		length,
+
 		toggle() {
 			this.$emit('input', !this.value);
 		}
@@ -37,4 +52,12 @@ export default Vue.extend({
 	&:hover
 		background var(--cwButtonHoverBg)
 
+	> span
+		margin-left 4px
+
+		&:before
+			content '('
+		&:after
+			content ')'
+
 </style>