mirror of
https://github.com/beilunyang/moemail.git
synced 2026-09-04 23:06:37 +08:00
242 lines
6.8 KiB
TypeScript
242 lines
6.8 KiB
TypeScript
"use client"
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import { useState, useEffect, useRef } from "react"
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import { Loader2 } from "lucide-react"
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import { RadioGroup, RadioGroupItem } from "@/components/ui/radio-group"
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import { Label } from "@/components/ui/label"
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import { useTheme } from "next-themes"
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interface MessageDetail {
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id: string
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from_address?: string
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to_address?: string
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subject: string
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content?: string
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html?: string
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received_at?: number
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sent_at?: number
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}
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interface SharedMessageDetailProps {
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message: MessageDetail | null
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loading?: boolean
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t: {
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messageContent: string
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selectMessage: string
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loading: string
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from: string
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to: string
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subject: string
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time: string
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htmlFormat: string
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textFormat: string
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}
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}
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type ViewMode = "html" | "text"
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export function SharedMessageDetail({
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message,
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loading = false,
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t,
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}: SharedMessageDetailProps) {
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const [viewMode, setViewMode] = useState<ViewMode>("html")
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const iframeRef = useRef<HTMLIFrameElement>(null)
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const { theme } = useTheme()
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// 如果没有HTML内容，默认显示文本
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useEffect(() => {
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if (message) {
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if (!message.html && message.content) {
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setViewMode("text")
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} else if (message.html) {
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setViewMode("html")
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}
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}
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}, [message])
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const updateIframeContent = () => {
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if (viewMode === "html" && message?.html && iframeRef.current) {
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const iframe = iframeRef.current
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const doc = iframe.contentDocument || iframe.contentWindow?.document
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if (doc) {
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doc.open()
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doc.write(`
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<!DOCTYPE html>
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<html>
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<head>
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<base target="_blank">
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<style>
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html, body {
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margin: 0;
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padding: 0;
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min-height: 100%;
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font-family: system-ui, -apple-system, sans-serif;
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color: ${theme === "dark" ? "#fff" : "#000"};
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background: ${theme === "dark" ? "#1a1a1a" : "#fff"};
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}
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body {
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padding: 20px;
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}
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img {
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max-width: 100%;
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height: auto;
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}
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a {
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color: #2563eb;
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}
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::-webkit-scrollbar {
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width: 6px;
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height: 6px;
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}
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::-webkit-scrollbar-track {
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background: transparent;
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}
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::-webkit-scrollbar-thumb {
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background: ${
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theme === "dark"
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? "rgba(130, 109, 217, 0.3)"
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: "rgba(130, 109, 217, 0.2)"
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};
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border-radius: 9999px;
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transition: background-color 0.2s;
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}
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::-webkit-scrollbar-thumb:hover {
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background: ${
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theme === "dark"
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? "rgba(130, 109, 217, 0.5)"
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: "rgba(130, 109, 217, 0.4)"
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};
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}
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* {
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scrollbar-width: thin;
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scrollbar-color: ${
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theme === "dark"
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? "rgba(130, 109, 217, 0.3) transparent"
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: "rgba(130, 109, 217, 0.2) transparent"
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};
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}
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</style>
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</head>
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<body>${message.html}</body>
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</html>
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`)
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doc.close()
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const updateHeight = () => {
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const container = iframe.parentElement
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if (container) {
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iframe.style.height = `${container.clientHeight}px`
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}
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}
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updateHeight()
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window.addEventListener("resize", updateHeight)
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const resizeObserver = new ResizeObserver(updateHeight)
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resizeObserver.observe(doc.body)
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doc.querySelectorAll("img").forEach((img: HTMLImageElement) => {
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img.onload = updateHeight
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})
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return () => {
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window.removeEventListener("resize", updateHeight)
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resizeObserver.disconnect()
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}
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}
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}
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}
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useEffect(() => {
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updateIframeContent()
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}, [message?.html, viewMode, theme])
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if (loading) {
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return (
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<div className="flex items-center justify-center h-32">
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<Loader2 className="w-5 h-5 animate-spin text-primary/60" />
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<span className="ml-2 text-sm text-gray-500">{t.loading}</span>
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</div>
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)
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}
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if (!message) {
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return (
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<div className="flex items-center justify-center h-32 text-gray-500">
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{t.selectMessage}
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</div>
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)
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}
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return (
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<div className="h-full flex flex-col">
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<div className="p-4 space-y-3 border-b border-primary/20">
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<div className="flex items-start justify-between gap-2">
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<h3 className="text-base font-bold flex-1">{message.subject}</h3>
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</div>
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<div className="text-xs text-gray-500 space-y-1">
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{message.from_address && (
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<p>
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{t.from}: {message.from_address}
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</p>
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)}
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{message.to_address && (
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<p>
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{t.to}: {message.to_address}
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</p>
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)}
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<p>
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{t.time}:{" "}
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{new Date(
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message.sent_at || message.received_at || 0
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).toLocaleString()}
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</p>
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</div>
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</div>
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{message.html && message.content && (
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<div className="border-b border-primary/20 p-2">
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<RadioGroup
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value={viewMode}
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onValueChange={(value) => setViewMode(value as ViewMode)}
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className="flex items-center gap-4"
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>
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<div className="flex items-center space-x-2">
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<RadioGroupItem value="html" id="html" />
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<Label htmlFor="html" className="text-xs cursor-pointer">
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{t.htmlFormat}
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</Label>
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</div>
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<div className="flex items-center space-x-2">
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<RadioGroupItem value="text" id="text" />
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<Label htmlFor="text" className="text-xs cursor-pointer">
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{t.textFormat}
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</Label>
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</div>
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</RadioGroup>
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</div>
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)}
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<div className="flex-1 overflow-auto relative">
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{viewMode === "html" && message.html ? (
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<iframe
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ref={iframeRef}
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className="absolute inset-0 w-full h-full border-0 bg-transparent"
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sandbox="allow-same-origin allow-popups"
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/>
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) : message.content ? (
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<div className="p-4 text-sm whitespace-pre-wrap">
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{message.content}
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</div>
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) : (
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<div className="flex items-center justify-center h-32 text-gray-500 text-sm">
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{t.selectMessage}
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</div>
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)}
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</div>
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</div>
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)
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}
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