import { z } from "zod";
import { defineTool } from "@/definitions/define.ts";
import { ScrapboxWriter } from "@/features/scrapbox-writer/scrapbox-writer.ts";
export const insertLinesTool = defineTool({
name: "insert_lines",
title: "Insert Lines",
description:
"指定ページの指定行に新しい行を挿入。行番号を省略すると末尾に追記。WebSocket API経由で即時更新。",
inputSchema: {
title: z.string().min(1).describe("ページタイトル"),
lines: z
.union([z.string().min(1), z.array(z.string().min(1)).min(1)])
.describe("挿入する行（文字列または文字列配列）"),
position: z
.number()
.int()
.min(1)
.optional()
.describe("挿入位置（1-indexed、タイトル行の次が1）。省略時は末尾に追記"),
},
handler: async ({ title, lines, position }) => {
const writer = ScrapboxWriter.getInstance();
// 文字列の場合は配列に変換、改行を含む場合は分割
const linesArray =
typeof lines === "string"
? lines.split("\n")
: lines.flatMap((l) => l.split("\n"));
const result = await writer.insertLines(title, linesArray, position);
if (result.isErr()) {
return {
isError: true,
content: [{ type: "text", text: result.error.message }],
};
}
const { url, insertedAt } = result.value;
return {
content: [
{
type: "text",
text: `Inserted ${linesArray.length} line(s) at line ${insertedAt}\nPage: ${title}\nURL: ${url}`,
},
],
};
},
});
