From 2c572d8acc5a4b3722bf20566cc09c13c2a417fe Mon Sep 17 00:00:00 2001
From: Tao <magicdawn@qq.com>
Date: Tue, 18 Jul 2023 19:23:59 +0800
Subject: [PATCH] feat: add initial support for proxy-providers

---
 packages/ui/src/common/define/ClashConfig.ts | 19 +++++++++++++++++++
 packages/ui/src/util/gen.ts                  | 11 +++++++++++
 2 files changed, 30 insertions(+)

diff --git a/packages/ui/src/common/define/ClashConfig.ts b/packages/ui/src/common/define/ClashConfig.ts
index c356173..a9bcd81 100644
--- a/packages/ui/src/common/define/ClashConfig.ts
+++ b/packages/ui/src/common/define/ClashConfig.ts
@@ -5,6 +5,7 @@ import { ClashProxyItem } from '$clash-utils'
 export default interface ClashConfig {
   'proxies': ClashProxyItem[]
   'proxy-groups': ProxyGroup[]
+  'proxy-providers': ProxyProviders | undefined
   'port': number
   'socks-port': number
   'mixed-port': number
@@ -37,6 +38,7 @@ export interface FallbackFilter {
 
 export interface ProxyGroup {
   name: string
+  use?: string[]
   proxies: string[]
   type: ProxyGroupType
   url?: string
@@ -49,3 +51,20 @@ export enum ProxyGroupType {
   Select = 'select',
   URLTest = 'url-test',
 }
+
+export interface ProxyProviders {
+  [name: string]: ProxyProvider
+}
+
+export interface ProxyProvider {
+  'type': 'file' | 'http'
+  'path': string
+  'url'?: string
+  'interval'?: number
+  'health-check': ProxyProviderHealthCheck
+}
+
+export interface ProxyProviderHealthCheck {
+  enable: boolean
+  url: string
+}
diff --git a/packages/ui/src/util/gen.ts b/packages/ui/src/util/gen.ts
index e0787f9..6789a30 100644
--- a/packages/ui/src/util/gen.ts
+++ b/packages/ui/src/util/gen.ts
@@ -165,6 +165,7 @@ export default async function genConfig({ forceUpdate = false }: { forceUpdate?:
   /* #endregion */
 
   /* #region proxy-groups */
+
   // subscribe 自动生成 proxy groups
   const subscribeTragets = subscribeItems.map((sub) => sub.name)
 
@@ -291,6 +292,16 @@ export default async function genConfig({ forceUpdate = false }: { forceUpdate?:
     proxyGroups.push(newgroup)
   }
 
+  // proxy-providers
+  const proxyProviderNames = Object.keys(config['proxy-providers'] || {})
+  if (proxyProviderNames.length) {
+    proxyGroups.forEach((pg) => {
+      if (!pg.proxies.length && !pg.use?.length) {
+        pg.use ||= proxyProviderNames
+      }
+    })
+  }
+
   // done for proxy-groups
   config['proxy-groups'] = proxyGroups