import { z } from "zod";
import { DeleteEntryInput, TimerOutput } from "../../../mcp/tools/schemas/time.js";
import { Result, ok, err } from "../../../shared/Result.js";
import { mapHttpError } from "../../../shared/httpErrors.js";
import { characterLimit } from "../../../config/runtime.js";
import type { ToolContext } from "../../../mcp/tools/registerTools.js";
type InputType = z.infer<typeof DeleteEntryInput>;
type OutputType = z.infer<typeof TimerOutput>;
type HttpErrorLike = { status?: number; data?: unknown };
function enforceLimit(out: OutputType): void {
const limit = characterLimit();
const payload = JSON.stringify(out);
if (payload.length <= limit) {
return;
}
out.truncated = true;
out.guidance = out.guidance ? `${out.guidance}; Output trimmed to character_limit` : "Output trimmed to character_limit";
}
export class DeleteEntry {
constructor() {}
async execute(ctx: unknown, input: InputType): Promise<Result<OutputType>> {
const toolCtx = ctx as ToolContext;
if (!toolCtx?.createGateway) {
return err("INTERNAL_ERROR", "Tool context not available");
}
const parsed = DeleteEntryInput.safeParse(input ?? {});
if (!parsed.success) {
return err("INVALID_PARAMETER", "Invalid parameters", parsed.error.flatten());
}
const data = parsed.data;
try {
const gateway = toolCtx.createGateway();
await gateway.delete_time_entry(data.entryId);
const out: OutputType = { entryId: data.entryId };
enforceLimit(out);
return ok(out, out.truncated === true, out.guidance);
} catch (error) {
const httpError = error as HttpErrorLike;
if (httpError && typeof httpError.status === "number") {
const mapped = mapHttpError(httpError.status, httpError.data);
return err(mapped.code, mapped.message, mapped.details);
}
const message = error instanceof Error ? error.message : String(error);
return err("UNKNOWN", message);
}
}
}
