feat: 手動選擇文件

ui: 在加載歷史消息時，自動回到加載前的消息位置
* 使用奇技淫巧
2025-09-25 00:42:31 +08:00 · 2025-09-25 00:31:40 +08:00 · 2025-09-24 23:43:24 +08:00 · 2025-09-24 23:41:11 +08:00 · 2025-09-24 23:39:53 +08:00 · 2025-09-24 23:09:55 +08:00
15 changed files with 303 additions and 106 deletions
--- a/client/api/ApiDeclare.ts
+++ b/client/api/ApiDeclare.ts
@@ -15,7 +15,15 @@ export type CallMethod =

    "Chat.getInfo" |
    "Chat.sendMessage" |
-    "Chat.getMessageHistory"
+    "Chat.getMessageHistory" |
+
+    "Chat.uploadFile"
+
+export const CallableMethodBeforeAuth = [
+    "User.auth",
+    "User.register",
+    "User.login",
+]

 export type ClientEvent = 
    "Client.onMessage"
--- a/client/api/Client.ts
+++ b/client/api/Client.ts
@@ -1,25 +1,29 @@
 import { io, Socket } from 'socket.io-client'
-import { CallMethod, ClientEvent } from './ApiDeclare.ts'
+import { CallMethod, ClientEvent, CallableMethodBeforeAuth } from './ApiDeclare.ts'
 import ApiCallbackMessage from './ApiCallbackMessage.ts'
 import User from "./client_data/User.ts"
 import data from "../Data.ts"
 import { checkApiSuccessOrSncakbar } from "../ui/snackbar.ts"
+import randomUUID from "../randomUUID.ts"

 type UnknownObject = { [key: string]: unknown }

 class Client {
+    static sessionId = randomUUID()
    static myUserProfile?: User
    static socket?: Socket
    static events: { [key: string]: (data: UnknownObject) => UnknownObject | void } = {}
+    static connected = false
    static connect() {
        if (data.device_id == null)
-            data.device_id = crypto.randomUUID()
+            data.device_id = randomUUID()
        this.socket?.disconnect()
        this.socket && delete this.socket
        this.socket = io({
            transports: ['websocket'],
            auth: {
-                device_id: data.device_id
+                device_id: data.device_id,
+                session_id: this.sessionId,
            },
        })
        this.socket!.on("connect", async () => {
@@ -28,6 +32,10 @@ class Client {
            }, 1000)
            if (re.code != 200)
                checkApiSuccessOrSncakbar(re, "重連失敗")
+            this.connected = true
+        })
+        this.socket!.on("disconnect", () => {
+            this.connected = false
        })
        this.socket!.on("The_White_Silk", (name: string, data: UnknownObject, callback: (ret: UnknownObject) => void) => {
            try {
@@ -40,8 +48,7 @@ class Client {
        })
    }
    static invoke(method: CallMethod, args: UnknownObject = {}, timeout: number = 5000): Promise<ApiCallbackMessage> {
-        if (this.socket == null) {
-            console.warn("客戶端未初始化, 等待初始化后再請求......")
+        if (this.socket == null || (!this.connected && !CallableMethodBeforeAuth.includes(method))) {
            return new Promise((reslove) => {
                setTimeout(async () => reslove(await this.invoke(method, args, timeout)), 500)
            })
--- a/client/deno.jsonc
+++ b/client/deno.jsonc
@@ -27,6 +27,7 @@
    "crypto-js": "npm:crypto-js@4.2.0",
    "socket.io-client": "npm:socket.io-client@4.8.1",
    "marked": "npm:marked@16.3.0",
-    "dompurify": "npm:dompurify@3.2.7"
+    "dompurify": "npm:dompurify@3.2.7",
+    "pinch-zoom-element": "npm:pinch-zoom-element@1.1.1"
  }
 }
--- a/client/index.html
+++ b/client/index.html
@@ -13,8 +13,6 @@
    <title>TheWhiteSilk</title>

    <link rel="stylesheet" href="./style.css" />
-    <script src="https://code.jquery.com/jquery-3.7.1.slim.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/gh/GoogleChromeLabs/pinch-zoom@1.1.1/dist/pinch-zoom-min.js"></script>
 </head>

 <body>
--- a/client/index.ts
+++ b/client/index.ts
@@ -6,7 +6,7 @@ import { breakpoint, Dialog } from "mdui"
 import * as React from 'react'
 import ReactDOM from 'react-dom/client'

-import './ui/custom-elements/chat-image.js'
+import './ui/custom-elements/chat-image.ts'

 const urlParams = new URL(location.href).searchParams

--- a/client/randomUUID.ts
+++ b/client/randomUUID.ts
@@ -0,0 +1,34 @@
+// https://www.xiabingbao.com/post/crypto/js-crypto-randomuuid-qxcuqj.html
+// 在此表示感謝
+
+export default function randomUUID() {
+    // crypto - 只支持在安全的上下文使用
+    if (typeof crypto === 'object') {
+        if (typeof crypto.randomUUID === 'function') {
+            // https://developer.mozilla.org/en-US/docs/Web/API/Crypto/randomUUID
+            return crypto.randomUUID()
+        }
+        if (typeof crypto.getRandomValues === 'function' && typeof Uint8Array === 'function') {
+            // https://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid
+            const callback = (c: string) => {
+                const num = Number(c)
+                return (num ^ (crypto.getRandomValues(new Uint8Array(1))[0] & (15 >> (num / 4)))).toString(16)
+            };
+            return '10000000-1000-4000-8000-100000000000'.replace(/[018]/g, callback)
+        }
+    }
+    // 隨機數 - fallback
+    let timestamp = new Date().getTime()
+    let perforNow = (typeof performance !== 'undefined' && performance.now && performance.now() * 1000) || 0
+    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
+        let random = Math.random() * 16
+        if (timestamp > 0) {
+            random = (timestamp + random) % 16 | 0
+            timestamp = Math.floor(timestamp / 16)
+        } else {
+            random = (perforNow + random) % 16 | 0
+            perforNow = Math.floor(perforNow / 16)
+        }
+        return (c === 'x' ? random : (random & 0x3) | 0x8).toString(16)
+    })
+}
--- a/client/ui/AppMobile.tsx
+++ b/client/ui/AppMobile.tsx
@@ -8,7 +8,6 @@ import Avatar from "./Avatar.tsx"

 import * as React from 'react'
 import { Dialog, NavigationBar, TextField } from "mdui"
-import Split from 'split.js'
 import 'mdui/jsx.zh-cn.d.ts'
 import { checkApiSuccessOrSncakbar } from "./snackbar.ts"

@@ -18,8 +17,8 @@ import UserProfileDialog from "./dialog/UserProfileDialog.tsx"
 import ContactsList from "./main/ContactsList.tsx"
 import RecentsList from "./main/RecentsList.tsx"
 import useAsyncEffect from "./useAsyncEffect.ts"
-import ChatInfoDialog from "./dialog/ChatInfoDialog.tsx";
-import Chat from "../api/client_data/Chat.ts";
+import ChatInfoDialog from "./dialog/ChatInfoDialog.tsx"
+import Chat from "../api/client_data/Chat.ts"

 declare global {
    namespace React {
@@ -52,6 +51,10 @@ export default function AppMobile() {
    const registerInputPasswordRef = React.useRef<TextField>(null)

    const userProfileDialogRef = React.useRef<Dialog>(null)
+    const openMyUserProfileDialogButtonRef = React.useRef<HTMLElement>(null)
+    useEventListener(openMyUserProfileDialogButtonRef, 'click', (_event) => {
+        userProfileDialogRef.current!.open = true
+    })

    const chatInfoDialogRef = React.useRef<Dialog>(null)
    const [chatInfo, setChatInfo] = React.useState(null as unknown as Chat)
@@ -64,13 +67,13 @@ export default function AppMobile() {

    const chatFragmentDialogRef = React.useRef<Dialog>(null)
    React.useEffect(() => {
-        const shadow = chatFragmentDialogRef.current!.shadowRoot
-        const panel = shadow.querySelector(".panel")
+        const shadow = chatFragmentDialogRef.current!.shadowRoot as ShadowRoot
+        const panel = shadow.querySelector(".panel") as HTMLElement
        panel.style.padding = '0'
        panel.style.color = 'inherit'
        panel.style.backgroundColor = 'rgb(var(--mdui-color-background))'
        panel.style.setProperty('--mdui-color-background', 'inherit')
-        const body = shadow.querySelector(".body")
+        const body = shadow.querySelector(".body") as HTMLElement
        body.style.height = '100%'
        body.style.display = 'flex'
    })
@@ -91,6 +94,7 @@ export default function AppMobile() {
        <div style={{
            display: "flex",
            position: 'relative',
+            flexDirection: 'column',
            width: 'var(--whitesilk-window-width)',
            height: 'var(--whitesilk-window-height)',
        }}>
@@ -100,7 +104,7 @@ export default function AppMobile() {
                }
                <div id="ChatFragment" style={{
                    width: '100%',
-                    heght: '100%',
+                    height: '100%',
                }}>
                    <ChatFragment
                        showReturnButton={true}
@@ -135,16 +139,33 @@ export default function AppMobile() {
                }}
                chat={chatInfo} />

-            <mdui-navigation-bar scroll-target="#SideBar" label-visibility="selected" value="Recents" ref={navigationBarRef}>
-                <mdui-navigation-bar-item icon="watch_later--outlined" active-icon="watch_later--filled" value="Recents">最近</mdui-navigation-bar-item>
-                <mdui-navigation-bar-item icon="contacts--outlined" active-icon="contacts--filled" value="Contacts">聯絡人</mdui-navigation-bar-item>
-            </mdui-navigation-bar>
+            <mdui-top-app-bar style={{
+                position: 'sticky',
+                marginTop: '3px',
+                marginRight: '6px',
+                marginLeft: '15px',
+                top: '0px',
+            }}>
+                <mdui-top-app-bar-title>{
+                    ({
+                        Recents: "最近對話",
+                        Contacts: "聯絡人"
+                    })[navigationItemSelected]
+                }</mdui-top-app-bar-title>
+                <div style={{
+                    flexGrow: 1,
+                }}></div>
+                <mdui-button-icon icon="settings"></mdui-button-icon>
+                <mdui-button-icon>
+                    <Avatar src={myUserProfileCache?.avatar} text={myUserProfileCache?.nickname} avatarRef={openMyUserProfileDialogButtonRef} />
+                </mdui-button-icon>
+            </mdui-top-app-bar>
            {
                // 侧边列表
            }
            <div style={{
                display: 'flex',
-                height: 'calc(100% - 80px)',
+                height: 'calc(100% - 80px - 67px)',
                width: '100%',
            }} id="SideBar">
                {
@@ -167,6 +188,13 @@ export default function AppMobile() {
                        display={navigationItemSelected == "Contacts"} />
                }
            </div>
+            <mdui-navigation-bar label-visibility="selected" value="Recents" ref={navigationBarRef} style={{
+                position: 'sticky',
+                bottom: '0',
+            }}>
+                <mdui-navigation-bar-item icon="watch_later--outlined" active-icon="watch_later--filled" value="Recents">最近</mdui-navigation-bar-item>
+                <mdui-navigation-bar-item icon="contacts--outlined" active-icon="contacts--filled" value="Contacts">聯絡人</mdui-navigation-bar-item>
+            </mdui-navigation-bar>
        </div>
    )
 }
--- a/client/ui/chat/ChatFragment.tsx
+++ b/client/ui/chat/ChatFragment.tsx
@@ -1,4 +1,5 @@
 import { Tab, TextField } from "mdui"
+import { $ } from "mdui/jq"
 import useEventListener from "../useEventListener.ts"
 import Element_Message from "./Message.tsx"
 import MessageContainer from "./MessageContainer.tsx"
@@ -8,10 +9,11 @@ import Client from "../../api/Client.ts"
 import Message from "../../api/client_data/Message.ts"
 import Chat from "../../api/client_data/Chat.ts"
 import data from "../../Data.ts"
-import { checkApiSuccessOrSncakbar } from "../snackbar.ts"
+import { checkApiSuccessOrSncakbar, snackbar } from "../snackbar.ts"
 import useAsyncEffect from "../useAsyncEffect.ts"
 import * as marked from 'marked'
 import DOMPurify from 'dompurify'
+import randomUUID from "../../randomUUID.ts"

 interface Args extends React.HTMLAttributes<HTMLElement> {
    target: string
@@ -25,12 +27,14 @@ const markedInstance = new marked.Marked({
            const text = this.parser.parseInline(tokens)
            return `<span>${text}</span>`
        },
-        paragraph({ tokens, depth: _depth }) {
+        paragraph({ tokens }) {
            const text = this.parser.parseInline(tokens)
            return `<span>${text}</span>`
        },
-        image({ title, href }) {
-            return `<chat-image src="${href}"></chat-image>`
+        image({ text, href }) {
+            if (/uploaded_files\/[A-Za-z0-9]+$/.test(href))
+                return `<chat-image src="${href}" alt="${text}"></chat-image>`
+            return ``
        }
    }
 })
@@ -41,11 +45,11 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
        title: '加載中...'
    } as Chat)

-    const [tabItemSelected, setTabItemSelected] = React.useState('Chat')
+    const [tabItemSelected, setTabItemSelected] = React.useState('None')
    const tabRef = React.useRef<Tab>(null)
    const chatPanelRef = React.useRef<HTMLElement>(null)
    useEventListener(tabRef, 'change', () => {
-        setTabItemSelected(tabRef.current?.value || "Chat")
+        tabRef.current != null && setTabItemSelected(tabRef.current!.value as string)
    })

    useAsyncEffect(async () => {
@@ -54,10 +58,18 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
            target: target,
        })
        if (re.code != 200)
-            return checkApiSuccessOrSncakbar(re, "對話錯誤")
+            return target != '' && checkApiSuccessOrSncakbar(re, "對話錯誤")
        setChatInfo(re.data as Chat)

-        loadMore()
+        await loadMore()
+
+        setTabItemSelected("Chat")
+        setTimeout(() => {
+            chatPanelRef.current!.scrollTo({
+                top: 10000000000,
+                behavior: "smooth",
+            })
+        }, 100)
    }, [target])

    const page = React.useRef(0)
@@ -75,13 +87,10 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
            setTimeout(() => setShowNoMoreMessagesTip(false), 1000)
            return
        }
-        setMessagesList(returnMsgs.concat(messagesList))

-        if (page.current == 0)
-            setTimeout(() => chatPanelRef.current!.scrollTo({
-                top: 10000000000,
-                behavior: "smooth",
-            }), 100)
+        const oldest = messagesList[0]
+        setMessagesList(returnMsgs.concat(messagesList))
+        setTimeout(() => chatPanelRef.current!.scrollTo({ top: $(`#chat_${target}_message_${oldest.id}`).get(0).offsetTop, behavior: 'smooth' }), 100)

        page.current++
    }
@@ -95,7 +104,7 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
            const { chat, msg } = (data as OnMessageData)
            if (target == chat) {
                setMessagesList(messagesList.concat([msg]))
-                if ((chatPanelRef.current!.scrollHeight - chatPanelRef.current!.scrollTop - chatPanelRef.current!.clientHeight) < 80)
+                if ((chatPanelRef.current!.scrollHeight - chatPanelRef.current!.scrollTop - chatPanelRef.current!.clientHeight) < 130)
                    setTimeout(() => chatPanelRef.current!.scrollTo({
                        top: 10000000000,
                        behavior: "smooth",
@@ -111,8 +120,27 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
    const [showLoadingMoreMessagesTip, setShowLoadingMoreMessagesTip] = React.useState(false)
    const [showNoMoreMessagesTip, setShowNoMoreMessagesTip] = React.useState(false)

+    const [isMessageSending, setIsMessageSending] = React.useState(false)
+
+    const cachedFiles = React.useRef({} as { [fileName: string]: ArrayBuffer })
+    const cachedFileNamesCount = React.useRef({} as { [fileName: string]: number })
    async function sendMessage() {
-        const text = inputRef.current!.value
+        try {
+            let text = inputRef.current!.value
+            if (text.trim() == '') return
+            setIsMessageSending(true)
+            for (const fileName of Object.keys(cachedFiles.current)) {
+                if (text.indexOf(fileName) != -1) {
+                    const re = await Client.invoke("Chat.uploadFile", {
+                        token: data.access_token,
+                        file_name: fileName,
+                        target,
+                        data: cachedFiles.current[fileName],
+                    }, 5000)
+                    if (checkApiSuccessOrSncakbar(re, `文件[${fileName}] 上傳失敗`)) return
+                    text = text.replaceAll('(' + fileName + ')', '(' + re.data!.file_path as string + ')')
+                }
+            }

            const re = await Client.invoke("Chat.sendMessage", {
                token: data.access_token,
@@ -121,7 +149,44 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
            }, 5000)
            if (checkApiSuccessOrSncakbar(re, "發送失敗")) return
            inputRef.current!.value = ''
+            cachedFiles.current = {}
+        } catch (e) {
+            snackbar({
+                message: '發送失敗: ' + (e as Error).message,
+                placement: 'top',
+            })
        }
+        setIsMessageSending(false)
+    }
+
+    const attachFileInputRef = React.useRef<HTMLInputElement>(null)
+
+    function insertText(text: string) {
+        const input = inputRef.current!.shadowRoot!.querySelector('[part=input]') as HTMLTextAreaElement
+        inputRef.current!.value = input.value!.substring(0, input.selectionStart as number) + text + input.value!.substring(input.selectionEnd as number, input.value.length)
+    }
+    async function addFile(type: string, name_: string, data: Blob | Response) {
+        let name = name_
+        while (cachedFiles.current[name] != null) {
+            name = name_ + '_' + cachedFileNamesCount.current[name]
+            cachedFileNamesCount.current[name]++
+        }
+
+        cachedFiles.current[name] = await data.arrayBuffer()
+        cachedFileNamesCount.current[name] = 1
+        if (type.startsWith('image/'))
+            insertText(`![圖片](${name})`)
+        else
+            insertText(`![File=${name}](${name})`)
+    }
+    useEventListener(attachFileInputRef, 'change', (_e) => {
+        const files = attachFileInputRef.current!.files as unknown as File[]
+        if (files?.length == 0) return
+
+        for (const file of files) {
+            addFile(file.type, file.name, file)
+        }
+    })

    return (
        <div style={{
@@ -131,7 +196,7 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
            flexDirection: 'column',
            overflowY: 'auto',
        }} {...props}>
-            <mdui-tabs ref={tabRef} value="Chat" style={{
+            <mdui-tabs ref={tabRef} value={tabItemSelected} style={{
                position: 'sticky',
                display: "flex",
                flexDirection: "column",
@@ -141,13 +206,14 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
                    showReturnButton && <mdui-button-icon icon="arrow_back" onClick={onReturnButtonClicked} style={{
                        alignSelf: 'center',
                        marginLeft: '5px',
-                        marginRight: '15px',
+                        marginRight: '5px',
                    }}></mdui-button-icon>
                }
                <mdui-tab value="Chat">{
                    chatInfo.title
                }</mdui-tab>
                <mdui-tab value="Settings">設定</mdui-tab>
+                <mdui-tab value="None" style={{ display: 'none' }}></mdui-tab>

                <mdui-tab-panel slot="panel" value="Chat" ref={chatPanelRef} style={{
                    display: tabItemSelected == "Chat" ? "flex" : "none",
@@ -193,6 +259,7 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
                            messagesList.map((msg) =>
                                <Element_Message
                                    key={msg.id}
+                                    id={`chat_${target}_message_${msg.id}`}
                                    userId={msg.user_id}>
                                    <div dangerouslySetInnerHTML={{
                                        __html: DOMPurify.sanitize(markedInstance.parse(msg.text) as string, {
@@ -221,31 +288,72 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
                        paddingRight: '4px',
                        backgroundColor: 'rgb(var(--mdui-color-surface))',
                    }} onDrop={(e) => {
-                        if (e.dataTransfer.files) {
-                            const files = e.dataTransfer.files
+                        function getFileNameOrRandom(urlString: string) {
+                            const url = new URL(urlString)
+                            let filename = url.pathname.substring(url.pathname.lastIndexOf('/') + 1).trim()
+                            if (filename == '')
+                                filename = 'file_' + randomUUID()
+                            return filename
+                        }
+                        if (e.dataTransfer.items.length > 0) {
                            // 基于当前的实现, 浏览器不会读取文件的字节流来确定其媒体类型, 其根据文件扩展名进行假设
                            // https://developer.mozilla.org/zh-CN/docs/Web/API/Blob/type
-                            for (const file of files) {
-                                if (file.type.startsWith("image/")) {
-                                    
+                            for (const item of e.dataTransfer.items) {
+                                if (item.type == 'text/uri-list') {
+                                    item.getAsString(async (url) => {
+                                        try {
+                                            // 即便是 no-cors 還是殘廢, 因此暫時沒有什麽想法
+                                            const re = await fetch(url)
+                                            const type = re.headers.get("Content-Type")
+                                            if (type?.startsWith("image/"))
+                                                addFile(type as string, getFileNameOrRandom(url), re)
+                                        } catch (e) {
+                                            snackbar({
+                                                message: '無法解析連結: ' + (e as Error).message,
+                                                placement: 'top',
+                                            })
+                                        }
+                                    })
+                                } else if (item.kind == 'file') {
+                                    e.preventDefault()
+                                    const file = item.getAsFile() as File
+                                    addFile(item.type, file.name, file)
                                }
                            }
                        }
                    }}>
-                        <mdui-text-field variant="outlined" placeholder="喵呜~" autosize ref={inputRef as any} max-rows={6} onKeyDown={(event) => {
+                        <mdui-text-field variant="outlined" placeholder="喵呜~" autosize ref={inputRef as any} max-rows={6} onChange={() => {
+                            if (inputRef.current?.value.trim() == '')
+                                cachedFiles.current = {}
+                        }} onKeyDown={(event) => {
                            if (event.ctrlKey && event.key == 'Enter')
                                sendMessage()
+                        }} onPaste={(event) => {
+                            for (const item of event.clipboardData.items) {
+                                if (item.kind == 'file') {
+                                    event.preventDefault()
+                                    const file = item.getAsFile() as File
+                                    addFile(item.type, file.name, file)
+                                }
+                            }
                        }} style={{
                            marginRight: '10px',
                            marginTop: '3px',
                            marginBottom: '3px',
                        }}></mdui-text-field>
-                        <mdui-button-icon slot="end-icon" icon="more_vert" style={{
+                        <mdui-button-icon slot="end-icon" icon="attach_file" style={{
                            marginRight: '6px',
+                        }} onClick={() => {
+                            attachFileInputRef.current!.click()
                        }}></mdui-button-icon>
                        <mdui-button-icon icon="send" style={{
                            marginRight: '7px',
-                        }} onClick={() => sendMessage()}></mdui-button-icon>
+                        }} onClick={() => sendMessage()} loading={isMessageSending}></mdui-button-icon>
+                        <div style={{
+                            display: 'none'
+                        }}>
+                            <input accept="*/*" type="file" name="選擇附加文檔" multiple ref={attachFileInputRef}></input>
+                        </div>
                    </div>
                </mdui-tab-panel>
                <mdui-tab-panel slot="panel" value="Settings" style={{
@@ -255,6 +363,8 @@ export default function ChatFragment({ target, showReturnButton, onReturnButtonC
                }}>
                    Work in progress...
                </mdui-tab-panel>
+                <mdui-tab-panel slot="panel" value="None">
+                </mdui-tab-panel>
            </mdui-tabs>
        </div>
    )
--- a/client/ui/custom-elements/chat-image.ts
+++ b/client/ui/custom-elements/chat-image.ts
@@ -1,16 +1,22 @@
-function openImageViewer(src) {
+import { $ } from 'mdui/jq'
+
+import 'pinch-zoom-element'
+import { snackbar } from "../snackbar.ts";
+
+function openImageViewer(src: string) {
    $('#image-viewer-dialog-inner').empty()

    const e = new Image()
+    e.onload = () => ($('#image-viewer-dialog-inner').get(0) as any).scaleTo(0.1, {
+        // Transform origin. Can be a number, or string percent, eg "50%"
+        originX: '50%',
+        originY: '50%',
+        // Should the transform origin be relative to the container, or content?
+        relativeTo: 'container',
+    })
    e.src = src
    $('#image-viewer-dialog-inner').append(e)
-
-    e.onload = () => $('#image-viewer-dialog-inner').get(0).setTransform({
-        scale: 0.6,
-        x: $(window).width() / 2 - (e.width / 4),
-        y: $(window).height() / 2 - (e.height / 3),
-    })
-    $('#image-viewer-dialog').get(0).open = true
+    $('#image-viewer-dialog').attr('open', 'true')
 }

 customElements.define('chat-image', class extends HTMLElement {
@@ -21,36 +27,24 @@ customElements.define('chat-image', class extends HTMLElement {
        const e = new Image()
        e.style.maxWidth = "100%"
        e.style.maxHeight = "90%"
-        e.style.marginTop = "13px"
+        e.style.marginTop = '5px'
+        e.style.marginBottom = '5px'
        e.style.borderRadius = "var(--mdui-shape-corner-medium)"
-        e.src = $(this).attr('src')
-        e.alt = $(this).attr('alt')
+        e.alt = $(this).attr('alt') || ""
        e.onerror = () => {
-            const bak = $(this).html()
-            $(this).html(`<br/><mdui-icon name="broken_image" style="font-size: 2rem;"></mdui-icon>`)
+            const src = $(this).attr('src')
+            $(this).html(`<mdui-icon name="broken_image" style="font-size: 2rem;"></mdui-icon>`)
            $(this).attr('alt', '無法加載圖像')
-            $(this).on('click', () => dialog({
-                headline: "圖片無法載入",
-                description: "您是否需要重新加載?",
-                actions: [
-                    {
-                        text: "重載",
-                        onClick: () => {
-                            $(this).html(bak)
-                            return false
-                        },
-                    },
-                    {
-                        text: "取消",
-                        onClick: () => {
-                            return false
-                        },
-                    },
-                ],
-            }))
+            $(this).on('click', () => {
+                snackbar({
+                    message: `圖片 (${src}) 無法加載!`,
+                    placement: 'top'
+                })
+            })
        }
+        e.src = $(this).attr('src') as string
        e.onclick = () => {
-            openImageViewer($(this).attr('src'))
+            openImageViewer($(this).attr('src') as string)
        }
        this.appendChild(e)
    }
@@ -81,11 +75,11 @@ document.body.appendChild(new DOMParser().parseFromString(`
            }
        </style>
        <mdui-button-icon icon="open_in_new"
-            onclick="window.open($('#image-viewer-dialog-inner > *').attr('src'), '_blank')">
+            onclick="window.open(document.querySelector('#image-viewer-dialog-inner > *').src, '_blank')">
        </mdui-button-icon>
        <mdui-button-icon icon="close" onclick="this.parentNode.open = false">
        </mdui-button-icon>
        <pinch-zoom id="image-viewer-dialog-inner" style="width: var(--whitesilk-window-width); height: var(--whitesilk-window-height);">
        </pinch-zoom>
    </mdui-dialog>
-`, 'text/html').body.firstChild)
+`, 'text/html').body.firstChild as Node)
--- a/client/ui/main/RecentsList.tsx
+++ b/client/ui/main/RecentsList.tsx
@@ -30,6 +30,7 @@ export default function RecentsList({
    return <mdui-list style={{
        overflowY: 'auto',
        paddingRight: '10px',
+        paddingLeft: '10px',
        display: display ? undefined : 'none',
        height: '100%',
        width: '100%',
@@ -37,7 +38,6 @@ export default function RecentsList({
        <mdui-text-field icon="search" type="search" clearable ref={searchRef} variant="outlined" placeholder="搜索..." style={{
            marginTop: '5px',
            marginBottom: '13px',
-            paddingLeft: '10px',
        }}></mdui-text-field>
        {
            recentsList.filter((chat) =>
--- a/server/api/ApiManager.ts
+++ b/server/api/ApiManager.ts
@@ -8,6 +8,18 @@ import BaseApi from "./BaseApi.ts"
 import DataWrongError from "./DataWrongError.ts"
 import chalk from "chalk"

+function stringifyNotIncludeArrayBuffer(value: any) {
+    return JSON.stringify(value, (_k, v) => {
+        if (v?.type == 'Buffer') {
+            return {
+                type: 'Buffer',
+                data: '[...binary data omitted...]'
+            }
+        }
+        return v
+    })
+}
+
 export default class ApiManager {
    static httpServer: HttpServerLike
    static socketIoServer: SocketIo.Server
@@ -36,6 +48,9 @@ export default class ApiManager {
    static checkUserIsOnline(userId: string) {
        return this.getUserClientSockets(userId) != null
    }
+    /**
+     * 獲取用戶所有的客戶端表 (格式遵循 設備ID_當前Session)
+     */
    static getUserClientSockets(userId: string) {
        return this.clients[userId]
    }
@@ -48,10 +63,12 @@ export default class ApiManager {
            const ip = socket.conn.remoteAddress

            const deviceId = socket.handshake.auth.device_id as string
+            const sessionId = socket.handshake.auth.session_id as string

            const clientInfo = {
                userId: '',
                deviceId,
+                sessionId,
                ip,
                socket,
            }
@@ -61,14 +78,14 @@ export default class ApiManager {
                    console.log(chalk.yellow('[斷]') + ` ${ip} disconnected`)
                else {
                    console.log(chalk.green('[斷]') + ` ${ip} disconnected`)
-                    delete this.clients[clientInfo.userId][deviceId]
+                    delete this.clients[clientInfo.userId][deviceId + '_' + sessionId]
                }
            })
            console.log(chalk.yellow('[連]') + ` ${ip} connected`)

            socket.on("The_White_Silk", async (name: string, args: { [key: string]: unknown }, callback_: (ret: ApiCallbackMessage) => void) => {
                function callback(ret: ApiCallbackMessage) {
-                    console.log(chalk.blue('[發]') + ` ${ip} <- ${ret.code == 200 ? chalk.green(ret.msg) : chalk.red(ret.msg)} [${ret.code}]${ret.data ? (' <extras: ' + JSON.stringify(ret.data) + '>') : ''}`)
+                    console.log(chalk.blue('[發]') + ` ${ip} <- ${ret.code == 200 ? chalk.green(ret.msg) : chalk.red(ret.msg)} [${ret.code}]${ret.data ? (' <extras: ' + stringifyNotIncludeArrayBuffer(ret.data) + '>') : ''}`)
                    return callback_(ret)
                }
                async function checkIsPromiseAndAwait(value: Promise<unknown> | unknown) {
@@ -81,7 +98,7 @@ export default class ApiManager {
                        msg: "Invalid request.",
                        code: 400
                    })
-                    console.log(chalk.red('[收]') + ` ${ip} -> ${chalk.yellow(name)} <args: ${JSON.stringify(args)}>`)
+                    console.log(chalk.red('[收]') + ` ${ip} -> ${chalk.yellow(name)} <args: ${stringifyNotIncludeArrayBuffer(args)}>`)

                    return callback(await checkIsPromiseAndAwait(this.event_listeners[name]?.(args, clientInfo)) || {
                        code: 501,
--- a/server/api/ChatApi.ts
+++ b/server/api/ChatApi.ts
@@ -1,6 +1,5 @@
-import { Buffer } from "node:buffer";
-import Chat from "../data/Chat.ts";
-import ChatPrivate from "../data/ChatPrivate.ts"
+import { Buffer } from "node:buffer"
+import Chat from "../data/Chat.ts"
 import FileManager from "../data/FileManager.ts"
 import MessagesManager from "../data/MessagesManager.ts"
 import User from "../data/User.ts"
@@ -182,13 +181,13 @@ export default class ChatApi extends BaseApi {
                msg: "用戶無權訪問該對話",
            }

-            const file = await FileManager.uploadFile(args.file_name as string, args.data as Buffer<ArrayBufferLike>)
+            const file = await FileManager.uploadFile(args.file_name as string, args.data as Buffer<ArrayBufferLike>, args.target as string)

            return {
                code: 200,
                msg: "成功",
                data: {
-                    messages: MessagesManager.getInstanceForChat(chat).getMessagesWithPage(15, args.page as number),
+                    file_path: 'uploaded_files/' + file.getHash()
                },
            }
        })
--- a/server/api/UserApi.ts
+++ b/server/api/UserApi.ts
@@ -18,7 +18,7 @@ export default class UserApi extends BaseApi {
                msg: "參數缺失",
                code: 400,
            }
-            const { deviceId, ip, socket } = clientInfo
+            const { deviceId, ip, socket, sessionId } = clientInfo
            try {
                const access_token = TokenManager.decode(args.access_token as string)

@@ -38,9 +38,9 @@ export default class UserApi extends BaseApi {
                clientInfo.userId = access_token.author
                console.log(chalk.green('[驗]') + ` ${access_token.author} authed on Client ${deviceId} (ip = ${ip})`)
                if (ApiManager.clients[clientInfo.userId] == null) ApiManager.clients[clientInfo.userId] = {
-                    [deviceId]: socket
+                    [deviceId + '_' + sessionId]: socket
                }
-                else ApiManager.clients[clientInfo.userId][deviceId] = socket
+                else ApiManager.clients[clientInfo.userId][deviceId + '_' + sessionId] = socket

                return {
                    msg: "成功",
--- a/server/main.ts
+++ b/server/main.ts
@@ -39,7 +39,7 @@ const httpServer: HttpServerLike = (
    http.createServer(app)
 )
 const io = new SocketIo.Server(httpServer, {
-    maxHttpBufferSize: 1e9,
+    maxHttpBufferSize: 1e114514,
 })

 ApiManager.initServer(httpServer, io)
--- a/server/typedef/EventCallbackFunction.ts
+++ b/server/typedef/EventCallbackFunction.ts
@@ -4,6 +4,7 @@ import * as SocketIo from "socket.io"
 type EventCallbackFunction = (args: { [key: string]: unknown }, clientInfo: {
    userId: string
    deviceId: string
+    sessionId: string
    ip: string
    socket: SocketIo.Socket<SocketIo.DefaultEventsMap, SocketIo.DefaultEventsMap, SocketIo.DefaultEventsMap, any>
 }) => ApiCallbackMessage | Promise<ApiCallbackMessage>
Author	SHA1	Message	Date
CrescentLeaf	4bcc6e4347	feat: 手動選擇文件	2025-09-25 00:42:31 +08:00
CrescentLeaf	9395104c20	ui: 在加載歷史消息時，自動回到加載前的消息位置 * 使用奇技淫巧	2025-09-25 00:31:40 +08:00
CrescentLeaf	f063c4d165	ui: 修復錯誤添加在最近對話搜索框的 paddingRight	2025-09-24 23:43:24 +08:00
CrescentLeaf	b3b077fa9d	ui: 移動端支持修改個人資料, 修繕移動端 UI 的諸多潛在問題	2025-09-24 23:41:11 +08:00
CrescentLeaf	88123e1edb	ui: 修正最近對話列表的 paddingLeft	2025-09-24 23:39:53 +08:00
CrescentLeaf	0106311a2a	chore: make lint happy	2025-09-24 23:09:55 +08:00
CrescentLeaf	f5f2d5743f	fix: typo	2025-09-24 23:09:20 +08:00
CrescentLeaf	4e38ad8e20	fix: 移動端未打開對話但提示對話不存在	2025-09-24 23:01:07 +08:00
CrescentLeaf	41362a591c	feat: 粘貼文件, 多個同名文件共存發送	2025-09-24 22:57:12 +08:00
CrescentLeaf	1b36a45252	ui: 修繕圖片縮放對話框: 圖片原始位置 * 我盡力了, 這玩意設置位置太靈車了	2025-09-24 22:32:15 +08:00
CrescentLeaf	38db2e1310	fix: 多個同 DeviceId 不同 Session 的客戶端無法同時收到消息	2025-09-24 22:03:23 +08:00
CrescentLeaf	9a3e87d89c	chore: 客戶端發送非驗證性請求前, 必須先等待驗證	2025-09-24 21:52:53 +08:00
CrescentLeaf	954b5d3430	ui: 細節優化: 發送消息時, 轉圈	2025-09-24 21:44:52 +08:00
CrescentLeaf	6dfe59c5a8	chore(ui): 圖片加載失敗使用 snackbar 提示	2025-09-24 21:34:04 +08:00
CrescentLeaf	b741cbf9ba	chore: 進一步解除傳輸最大限制	2025-09-24 21:33:30 +08:00
CrescentLeaf	d5fbc490ea	feat: 支持發送文件 * 目前還只能拖拽到輸入框	2025-09-24 21:33:16 +08:00
CrescentLeaf	276ce5cae8	fix: 控制臺不解析 buffer	2025-09-24 21:32:09 +08:00
CrescentLeaf	3a9312654e	chore: 控制臺不解析 buffer * 額外作用: 加快傳輸效率	2025-09-24 21:19:42 +08:00
CrescentLeaf	0a10009613	chore: localify pinch-zoom	2025-09-24 18:59:25 +08:00
CrescentLeaf	8759b660f5	refactor: randomUUID with fallback	2025-09-24 18:15:41 +08:00
CrescentLeaf	ae3b9c8226	ui: 修正 Tab 指示標顯示不正常	2025-09-24 18:15:04 +08:00