6c651f4be5
Add architecture comments to content-editor.tsx, markdown-paste.ts, extensions/index.ts, mention-view.tsx, content-editor.css, and preprocess.ts explaining: why single markdown pipeline, why data-pm-slice for paste detection, typography benchmarks, mention card sizing rationale, and what was removed from the old system. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
79 lines
2.6 KiB
TypeScript
79 lines
2.6 KiB
TypeScript
"use client";
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/**
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* MentionView — NodeView for rendering @mentions inline in the editor.
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*
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* Member/agent mentions: plain "@Name" text with .mention class styling.
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* Issue mentions: inline card with StatusIcon + identifier + title.
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*
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* Issue card sizing: must fit within the paragraph line box (14px * 1.625
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* = 22.75px). Card uses text-xs (12px) + py-0.5 + border ≈ 22px total.
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* vertical-align: middle is set on the [data-node-view-wrapper] in CSS
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* (not on the <a> tag) because the wrapper is the outermost inline element
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* that participates in line box calculation. Setting it on the inner <a>
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* had no effect since the wrapper was already positioned.
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*
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* Fallback: when issue is not in the Zustand store (deleted or other
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* workspace), the same card style is used with just the identifier from
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* fallbackLabel — no visual degradation to a plain text link.
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*/
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import { NodeViewWrapper } from "@tiptap/react";
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import type { NodeViewProps } from "@tiptap/react";
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import { useIssueStore } from "@/features/issues/store";
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import { StatusIcon } from "@/features/issues/components/status-icon";
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export function MentionView({ node }: NodeViewProps) {
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const { type, id, label } = node.attrs;
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if (type === "issue") {
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return (
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<NodeViewWrapper as="span" className="inline">
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<IssueMention issueId={id} fallbackLabel={label} />
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</NodeViewWrapper>
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);
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}
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return (
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<NodeViewWrapper as="span" className="inline">
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<span className="mention">@{label ?? id}</span>
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</NodeViewWrapper>
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);
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}
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function IssueMention({
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issueId,
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fallbackLabel,
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}: {
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issueId: string;
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fallbackLabel?: string;
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}) {
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const issue = useIssueStore((s) => s.issues.find((i) => i.id === issueId));
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const handleClick = (e: React.MouseEvent) => {
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e.preventDefault();
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e.stopPropagation();
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window.open(`/issues/${issueId}`, "_blank", "noopener,noreferrer");
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};
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const cardClass =
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"issue-mention inline-flex items-center gap-1.5 rounded-md border mx-0.5 px-2 py-0.5 text-xs hover:bg-accent transition-colors cursor-pointer max-w-72";
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if (!issue) {
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return (
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<a href={`/issues/${issueId}`} onClick={handleClick} className={cardClass}>
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<span className="font-medium text-muted-foreground">
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{fallbackLabel ?? issueId.slice(0, 8)}
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</span>
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</a>
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);
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}
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return (
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<a href={`/issues/${issueId}`} onClick={handleClick} className={cardClass}>
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<StatusIcon status={issue.status} className="h-3.5 w-3.5 shrink-0" />
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<span className="font-medium text-muted-foreground shrink-0">{issue.identifier}</span>
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<span className="text-foreground truncate">{issue.title}</span>
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</a>
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);
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}
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