From 6a46c220406477914c01a77c47016575aab8bdde Mon Sep 17 00:00:00 2001
From: Terry Truong <terry06890@gmail.com>
Date: Tue, 11 Oct 2022 00:34:42 +1100
Subject: Add global store, do general refactor

Resolve typescript issues
Make terminology more consistent
---
 src/components/BaseLine.vue | 43 +++++++++++++++++++++++++------------------
 1 file changed, 25 insertions(+), 18 deletions(-)

(limited to 'src/components/BaseLine.vue')

diff --git a/src/components/BaseLine.vue b/src/components/BaseLine.vue
index 6f2dbc9..3f51a86 100644
--- a/src/components/BaseLine.vue
+++ b/src/components/BaseLine.vue
@@ -1,41 +1,45 @@
 <template>
-<div class="bg-stone-900 text-stone-50 flex relative" :class="{'flex-col': vert}" ref="rootRef">
+<div class="flex relative" :class="{'flex-col': vert}"
+	:style="{color: store.color.text, backgroundColor: store.color.bgDark}" ref="rootRef">
 	<div v-for="p in periods" :key="p.label" :style="periodStyles(p)">
 		<div :style="labelStyles">{{p.label}}</div>
 	</div>
 	<TransitionGroup name="fade">
-		<div v-for="d in timelineData" :key="d.id"
-			class="absolute bg-yellow-200/30" :style="spanStyles(d)">
-			{{d.id}}
+		<div v-for="range in timelineRanges" :key="range.id" class="absolute" :style="spanStyles(range)">
+			{{range.id}}
 		</div>
 	</TransitionGroup>
 </div>
 </template>
 
 <script setup lang="ts">
-import {ref, computed, onMounted} from 'vue';
-import {MIN_DATE, MAX_DATE} from '../lib';
+import {ref, computed, onMounted, PropType, Ref} from 'vue';
+import {MIN_DATE, MAX_DATE, WRITING_MODE_HORZ, TimelineRange} from '../lib';
+import {useStore} from '../store';
 
 // Refs
 const rootRef = ref(null as HTMLElement | null);
 
+// Global store
+const store = useStore();
+
 // Props
 const props = defineProps({
 	vert: {type: Boolean, required: true},
-	timelineData: {type: Object, required: true},
+	timelineRanges: {type: Object as PropType<TimelineRange[]>, required: true},
 });
 
-// Static time periods to represent
-const periods = ref([
+// Static time periods
+type Period = {label: string, len: number};
+const periods: Ref<Period[]> = ref([
 	{label: 'One', len: 1},
 	{label: 'Two', len: 2},
 	{label: 'Three', len: 1},
 ]);
 
-// For size tracking
+// For size tracking (used to prevent time spans shrinking below 1 pixel)
 const width = ref(0);
 const height = ref(0);
-const WRITING_MODE_HORZ = window.getComputedStyle(document.body)['writing-mode'].startsWith('horizontal');
 const resizeObserver = new ResizeObserver((entries) => {
 	for (const entry of entries){
 		if (entry.contentBoxSize){
@@ -48,36 +52,36 @@ const resizeObserver = new ResizeObserver((entries) => {
 onMounted(() => resizeObserver.observe(rootRef.value as HTMLElement));
 
 // Styles
-function periodStyles(period){
+function periodStyles(period: Period){
 	return {
 		outline: '1px solid gray',
 		flexGrow: period.len,
 	};
 }
-const labelStyles: Record<string,string> = computed(() => ({
+const labelStyles = computed((): Record<string, string> => ({
 	transform: props.vert ? 'rotate(90deg) translate(50%, 0)' : 'none',
 	whiteSpace: 'nowrap',
 	width: props.vert ? '40px' : 'auto',
 	padding: props.vert ? '0' : '4px',
 }));
-function spanStyles(d){
+function spanStyles(range: TimelineRange){
 	let styles: Record<string,string>;
 	let availLen = props.vert ? height.value : width.value;
-	let startFrac = (d.start - MIN_DATE) / (MAX_DATE - MIN_DATE);
-	let lenFrac = (d.end - d.start) / (MAX_DATE - MIN_DATE);
+	let startFrac = (range.start - MIN_DATE) / (MAX_DATE - MIN_DATE);
+	let lenFrac = (range.end - range.start) / (MAX_DATE - MIN_DATE);
 	let startPx = Math.max(0, availLen * startFrac); // Prevent negatives due to end-padding
 	let lenPx = Math.min(availLen - startPx, availLen * lenFrac);
 	lenPx = Math.max(1, lenPx);
 	if (props.vert){
 		styles = {
 			top: startPx + 'px',
-			left: 0,
+			left: '0',
 			height: lenPx + 'px',
 			width: '100%',
 		}
 	} else {
 		styles = {
-			top: 0,
+			top: '0',
 			left: startPx + 'px',
 			height: '100%',
 			width: lenPx + 'px',
@@ -86,6 +90,9 @@ function spanStyles(d){
 	return {
 		...styles,
 		transition: 'all 300ms ease-out',
+		color: 'black',
+		backgroundColor: store.color.alt,
+		opacity: 0.3,
 	};
 }
 </script>
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