From 4e75449c68a0dbc59b9bf6396b1f90ee062b1cca Mon Sep 17 00:00:00 2001
From: Damnae <damnaee@gmail.com>
Date: Mon, 8 Apr 2024 19:29:17 +0200
Subject: [PATCH] Display compared versions.

---
 src/common/datasource.ts    |  8 ++++++++
 src/styles/main.css         | 19 +++++++++++++++++++
 src/views/pages/Changes.vue | 16 ++++++++++++++++
 3 files changed, 43 insertions(+)

diff --git a/src/common/datasource.ts b/src/common/datasource.ts
index 685c771..6f28544 100644
--- a/src/common/datasource.ts
+++ b/src/common/datasource.ts
@@ -187,6 +187,14 @@ export async function getLatestCommitId()
     return commits[0]?.sha
 }
 
+export async function getCommitVersion(commitId:string) : Promise<string>
+{
+    const commits = await retrieveCommits()
+    const entry = commits.find(c => c.sha == commitId)
+    const message = entry?.commit.message ?? 'missing'
+    return message.replace(/\s+/, ' ').split(' ')[0] ?? message
+}
+
 export interface DataSourceCompareFile
 {
     Path:string
diff --git a/src/styles/main.css b/src/styles/main.css
index 3ba4497..0241b1f 100644
--- a/src/styles/main.css
+++ b/src/styles/main.css
@@ -22,6 +22,25 @@ body
   min-height: 100vh;
 }
 
+header
+{
+  display:flex;
+  align-items:center;
+  justify-content:end;
+  gap:.5rem;
+}
+header .header-info
+{
+  text-align:end;
+  order:-1;
+  color:#484848;
+  margin-bottom:.5rem;
+}
+header .header-info em
+{
+  color:grey;
+}
+
 h1
 {
   font-weight: 100;
diff --git a/src/views/pages/Changes.vue b/src/views/pages/Changes.vue
index 79dc54a..fe94899 100644
--- a/src/views/pages/Changes.vue
+++ b/src/views/pages/Changes.vue
@@ -1,5 +1,6 @@
 <script setup lang="ts">
   import { ref, provide, } from 'vue';
+  import { getCommitVersion } from '@/common/datasource';
   import { TaskContextType } from '@/sources/ability';
   import NavTabs from '@/components/NavTabs.vue';
   import Files from './changes/Files.vue';
@@ -9,6 +10,8 @@
   import BattleEvents from './changes/BattleEvents.vue';
 
   const props = defineProps<{fromCommitId:string, commitId:string}>()
+  const fromName = ref(await getCommitVersion(props.fromCommitId))
+  const toName = ref(await getCommitVersion(props.commitId))
 
   const tabs:string[] = ['Files', 'Abilities', 'Modifiers', 'Statuses', 'Battle Events']
   const tabsWithContext = ['Abilities', 'Modifiers']
@@ -37,6 +40,14 @@
   <main class="panel">
     <header>
       <h1>Changes</h1>
+      <div class="header-info">
+        <div>
+          Comparing <em>{{ toName }}</em>&nbsp;<span class="code" :title="commitId">{{ commitId.slice(0, 6) }}</span>
+        </div>
+        <div>
+          since <em>{{ fromName }}</em>&nbsp;<span class="code" :title="fromCommitId">{{ fromCommitId.slice(0, 6) }}</span>
+        </div>
+      </div>
     </header>
     <div class="filters">
       <NavTabs :tabs="tabs" v-model:selected="selectedTab" />
@@ -62,4 +73,9 @@
 </template>
 
 <style scoped>
+  .code 
+  {
+    font-family: monospace;
+    font-size: 1rem;
+  }
 </style>
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