From b50c06bff250cb641a78f99cf4c745350e4040ab Mon Sep 17 00:00:00 2001
From: qwqVictor <i@qwq.ren>
Date: Tue, 7 Nov 2023 17:06:20 +0800
Subject: [PATCH] feat(mirrorlist): new sizeString shim

---
 src/components/MirrorList.vue | 4 ++--
 src/types/MirrorItem.d.ts     | 6 ++++--
 src/utils/shims.ts            | 9 ++++++++-
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/components/MirrorList.vue b/src/components/MirrorList.vue
index f9aa2f1..74a40ea 100644
--- a/src/components/MirrorList.vue
+++ b/src/components/MirrorList.vue
@@ -15,7 +15,7 @@
             :name="item.alias"
             :last-update="item.lastUpdateTimeString"
             :status="item.status"
-            :size="item.size"
+            :size="item.sizeString"
             :url="item.url"
             :description="item.desc"
             :is-shrinked="isShrinked" />
@@ -42,7 +42,7 @@
             :name="item.alias"
             :last-update="item.lastUpdateTimeString"
             :status="item.status"
-            :size="item.size"
+            :size="item.sizeString"
             :url="item.url"
             :description="item.desc"
             :is-shrinked="isShrinked" />
diff --git a/src/types/MirrorItem.d.ts b/src/types/MirrorItem.d.ts
index d799da9..6999651 100644
--- a/src/types/MirrorItem.d.ts
+++ b/src/types/MirrorItem.d.ts
@@ -9,7 +9,8 @@ export type MirrorItem = {
     lastEnded?: number,
     nextSchedule?: number,
     upstream?: string,
-    size?: string,
+    size?: number,
+    sizeStr?: string,
     url?: string,
     type: 'mirror' | 'proxy' | 'git',
     errorMsg?: string,
@@ -23,5 +24,6 @@ export type MirrorViewItem = MirrorItem & {
     lastEndedTimeString?: string,
     nextScheduleTimeString?: string,
     lastOnlineTimeString?: string,
-    lastRegisterTimeString?: string
+    lastRegisterTimeString?: string,
+    sizeString?: string
 }
diff --git a/src/utils/shims.ts b/src/utils/shims.ts
index 2b25376..524d0e6 100644
--- a/src/utils/shims.ts
+++ b/src/utils/shims.ts
@@ -7,6 +7,12 @@ const dateStringFromMirrorItem = (d?: number): string | undefined => {
   return d && d > 0 ? dateFormat(new Date(d * 1000)) : undefined
 }
 
+const convertSizeString = (bytes: number) => {
+  const exp = Math.floor(Math.log(bytes) / Math.log(1024))
+  const result = (bytes / Math.pow(1024, exp)).toFixed(2)
+  return result + ' ' + (exp === 0 ? 'B' : 'KMGTPEZY'[exp - 1] + 'B')
+}
+
 const mirrorViewShim = (mirrorItem: MirrorItem): MirrorViewItem => {
   return { ...mirrorItem,
     lastUpdateTimeString: dateStringFromMirrorItem(mirrorItem.lastUpdate),
@@ -14,7 +20,8 @@ const mirrorViewShim = (mirrorItem: MirrorItem): MirrorViewItem => {
     lastEndedTimeString: dateStringFromMirrorItem(mirrorItem.lastEnded),
     nextScheduleTimeString: dateStringFromMirrorItem(mirrorItem.nextSchedule),
     lastOnlineTimeString: dateStringFromMirrorItem(mirrorItem.lastOnline),
-    lastRegisterTimeString: dateStringFromMirrorItem(mirrorItem.lastRegister)
+    lastRegisterTimeString: dateStringFromMirrorItem(mirrorItem.lastRegister),
+    sizeString: mirrorItem.sizeStr || convertSizeString(mirrorItem.size ?? 0)
   }
 }