feat: add basic editor

apps/web/src/components/PlainTextEditor.tsx

@@ -0,0 +1,130 @@
+import Placeholder from "@tiptap/extension-placeholder";
+import { EditorContent, useEditor } from "@tiptap/react";
+import StarterKit from "@tiptap/starter-kit";
+import { useEffect, useRef } from "react";
+import { twMerge } from "tailwind-merge";
+
+interface PlainTextEditorProps {
+  content: string;
+  onChange?: (value: string) => void;
+  onBlur?: (value: string) => void;
+  onEnter?: (value: string) => void;
+  onEscape?: () => void;
+  readOnly?: boolean;
+  placeholder?: string;
+  className?: string;
+}
+
+export default function PlainTextEditor({
+  content,
+  onChange,
+  onBlur,
+  onEnter,
+  onEscape,
+  readOnly = false,
+  placeholder,
+  className,
+}: PlainTextEditorProps) {
+  const onEnterRef = useRef(onEnter);
+  const onEscapeRef = useRef(onEscape);
+  const onBlurRef = useRef(onBlur);
+  const onChangeRef = useRef(onChange);
+  const contentRef = useRef(content);
+
+  useEffect(() => {
+    onEnterRef.current = onEnter;
+  }, [onEnter]);
+  useEffect(() => {
+    onEscapeRef.current = onEscape;
+  }, [onEscape]);
+  useEffect(() => {
+    onBlurRef.current = onBlur;
+  }, [onBlur]);
+  useEffect(() => {
+    onChangeRef.current = onChange;
+  }, [onChange]);
+  useEffect(() => {
+    contentRef.current = content;
+  }, [content]);
+
+  const editor = useEditor(
+    {
+      extensions: [
+        StarterKit.configure({
+          bold: false,
+          italic: false,
+          strike: false,
+          code: false,
+          codeBlock: false,
+          blockquote: false,
+          heading: false,
+          bulletList: false,
+          orderedList: false,
+          listItem: false,
+          horizontalRule: false,
+          hardBreak: false,
+        }),
+        Placeholder.configure({ placeholder }),
+      ],
+      content,
+      editable: !readOnly,
+      onUpdate: ({ editor }) => onChangeRef.current?.(editor.getText()),
+      onBlur: ({ editor }) => onBlurRef.current?.(editor.getText()),
+      editorProps: {
+        handleKeyDown: (view, event) => {
+          if (event.key === "Enter") {
+            event.preventDefault();
+            onEnterRef.current?.(view.state.doc.textContent.trim());
+            return true;
+          }
+          if (event.key === "Escape") {
+            event.preventDefault();
+            // Reset to original content before calling the callback
+            editor?.commands.setContent(contentRef.current, false);
+            editor?.commands.blur();
+            onEscapeRef.current?.();
+            return true;
+          }
+          return false;
+        },
+        attributes: {
+          class: "outline-none focus:outline-none focus-visible:ring-0",
+        },
+      },
+    },
+    [],
+  );
+
+  useEffect(() => {
+    if (!editor) return;
+    if (content !== editor.getText()) {
+      editor.commands.setContent(content, false);
+    }
+  }, [content, editor]);
+
+  useEffect(() => {
+    if (!editor) return;
+    editor.setEditable(!readOnly);
+  }, [readOnly, editor]);
+
+  return (
+    <>
+      <style jsx global>{`
+        .plain-text-editor p.is-empty::before {
+          content: attr(data-placeholder);
+          float: left;
+          height: 0;
+          pointer-events: none;
+          color: var(--placeholder-color, #9ca3af);
+        }
+        .plain-text-editor .tiptap p {
+          margin: 0 !important;
+        }
+      `}</style>
+      <EditorContent
+        editor={editor}
+        className={twMerge("plain-text-editor", className)}
+      />
+    </>
+  );
+}