feat & refactor: 支持app端签名的请求，支持右键操作书架书籍，逻辑大幅重构，更改默认的设备逻辑为自动注册，支持载入某些书籍内置的CSS、支持跳转正文注释等等

src/api/app.ts

@@ -0,0 +1,103 @@
+import apiFetch from '../utils/request'
+import { signRequest } from '../crypto/sign'
+import config from '../config'
+import { settings } from '../settings'
+
+
+export const appBaseUrl = 'https://reading.snssdk.com/reading'
+export const redcandleBaseUrl = 'https://api5-sinfonlinec.jxbhmy.com/reading'
+export const appUserAgent = 'com.dragon.read'
+
+
+export function buildAppQuery(extra?: Record<string, string>): URLSearchParams {
+    const c = config.currentConfig
+    return new URLSearchParams({
+        iid: c.install_id,
+        device_id: c.device_id,
+        ac: 'wifi',
+        channel: '43536163a',
+        aid: '1967',
+        app_name: 'novelapp',
+        version_code: '70132',
+        version_name: '7.0.1.32',
+        device_platform: 'android',
+        os: 'android',
+        ssmix: 'a',
+        os_version: '10',
+        device_type: c.device_type || 'P30',
+        device_brand: c.device_brand || 'realme',
+        ...extra,
+    })
+}
+
+
+function isUsable(res: any): boolean {
+    if (!res || res.status !== 200) return false
+    try {
+        const j = res.json()
+        return !j || j.code === undefined || j.code === 0
+    } catch {
+        return false
+    }
+}
+
+
+async function requestApp(path: string, query?: Record<string, string>, headers?: Record<string, string>) {
+    const url = `${appBaseUrl}${path}?${buildAppQuery(query).toString()}`
+    const signed = await signRequest(url)
+    return apiFetch(url, {
+        method: 'GET',
+        headers: { ...signed, 'User-Agent': appUserAgent, ...headers },
+    })
+}
+
+
+async function requestRedcandle(path: string, query?: Record<string, string>, headers?: Record<string, string>) {
+    const url = `${redcandleBaseUrl}${path}?${buildAppQuery(query).toString()}`
+    return apiFetch(url, {
+        method: 'GET',
+        headers: { 'User-Agent': appUserAgent, ...headers },
+    })
+}
+
+
+export async function appGet(
+    path: string,
+    query?: Record<string, string>,
+    headers?: Record<string, string>,
+): Promise<any> {
+    if (settings.apiPreference === 'redcandle') {
+        try {
+            const res = await requestRedcandle(path, query, headers)
+            if (isUsable(res)) return res
+            console.warn(`[fqa:api] 红烛接口数据不全，回落到番茄 APP: ${path}`)
+        } catch (e) {
+            console.warn(`[fqa:api] 红烛接口请求失败，回落到番茄 APP: ${path}`, e)
+        }
+    }
+    return requestApp(path, query, headers)
+}
+
+
+export async function appPost(
+    path: string,
+    body: string,
+    query?: Record<string, string>,
+    headers?: Record<string, string>,
+): Promise<any> {
+    const url = `${appBaseUrl}${path}?${buildAppQuery(query).toString()}`
+    const signed = await signRequest(url, body)
+    console.log('---start--- APP POST ', url)
+    const res = await apiFetch(url, {
+        method: 'POST',
+        headers: {
+            ...signed,
+            'User-Agent': appUserAgent,
+            'Content-Type': 'application/json; charset=utf-8',
+            ...headers,
+        },
+        body,
+    })
+    console.log('---complete--- APP POST ', url, res)
+    return res
+}