96 lines
2.8 KiB
TypeScript
96 lines
2.8 KiB
TypeScript
"use client";
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import { useState } from "react";
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import { useSession } from "next-auth/react";
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import { LoginModal } from "@/components/common/LoginModal";
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interface ForumEditorProps {
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onSubmit: (content: string) => void;
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placeholder?: string;
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maxLength?: number;
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submitText?: string;
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disabled?: boolean;
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}
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export default function ForumEditor({
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onSubmit,
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placeholder = "写下你的想法...",
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maxLength = 10000,
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submitText = "发布",
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disabled = false,
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}: ForumEditorProps) {
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const { data: session, status } = useSession();
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const [content, setContent] = useState("");
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const [submitting, setSubmitting] = useState(false);
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const [showLoginModal, setShowLoginModal] = useState(false);
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const [error, setError] = useState("");
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const handleSubmit = async () => {
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if (status !== "authenticated") {
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setShowLoginModal(true);
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return;
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}
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const trimmed = content.trim();
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if (!trimmed) {
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setError("内容不能为空");
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return;
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}
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if (trimmed.length > maxLength) {
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setError(`内容不能超过${maxLength}个字符`);
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return;
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}
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setSubmitting(true);
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setError("");
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try {
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await onSubmit(trimmed);
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setContent("");
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} catch (err) {
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setError(err instanceof Error ? err.message : "提交失败");
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} finally {
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setSubmitting(false);
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}
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};
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return (
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<>
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<div className="rounded-xl border border-border/50 bg-white shadow-[0_1px_2px_rgba(0,0,0,0.04)]">
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<textarea
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value={content}
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onChange={(e) => {
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setContent(e.target.value);
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if (error) setError("");
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}}
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placeholder={placeholder}
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rows={4}
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maxLength={maxLength}
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disabled={disabled}
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className="w-full resize-none rounded-t-xl border-0 bg-transparent px-4 py-3 text-sm focus:outline-none focus:ring-0 placeholder:text-muted-foreground/40 disabled:opacity-50"
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/>
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<div className="flex items-center justify-between border-t border-border/40 px-4 py-2">
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<div className="flex items-center gap-3">
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<span className="text-xs text-muted-foreground/50">
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{content.length}/{maxLength}
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</span>
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{error && (
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<span className="text-xs text-destructive">{error}</span>
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)}
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</div>
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<button
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onClick={handleSubmit}
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disabled={submitting || !content.trim() || disabled}
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className="rounded-lg bg-primary text-white text-sm px-4 py-2 hover:bg-primary/90 disabled:opacity-50 transition-colors shadow-sm shadow-primary/20"
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>
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{submitting ? "发布中..." : submitText}
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</button>
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</div>
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</div>
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<LoginModal open={showLoginModal} onClose={() => setShowLoginModal(false)} />
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</>
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);
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}
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