#!/usr/bin/env node
// Package the confirmed clips nobody has been sent yet.
//
//   node bin/share-batch.mjs --project <id> --name <batch name>
//
// Spawned by the Deliver panel through lib/jobs.ts, for the reason every other
// long step is spawned: a 53-clip batch is two encodes per clip, its ffmpeg
// children have to be killable as a group, and its progress has to be a log
// somebody can read while it runs.
//
// The work is lib/report/deliver.mjs's, so `umtool` and the button cannot
// produce different batches.
import process from "node:process";
import { resolveProject } from "../lib/projects/core.mjs";
import { buildShareBatch } from "../lib/report/deliver.mjs";
import { isDeliverableName } from "../lib/report/storage.mjs";

const argv = process.argv.slice(2);
const val = (flag) => {
  const i = argv.indexOf(flag);
  return i < 0 ? null : argv[i + 1];
};

const projectArg = val("--project");
const name = val("--name");
if (!projectArg || !name) {
  console.error("usage: share-batch.mjs --project <id> --name <batch name>");
  process.exit(2);
}
if (!/^[A-Za-z0-9][A-Za-z0-9._-]*$/.test(name) || !isDeliverableName(`share-${name}`)) {
  // The second test: `x.incoming` and `x.moved-<ts>` are what a cut move of
  // share-x leaves behind (release 17), so a batch may not be called that.
  console.error(`"${name}" is not a batch name: letters, digits, dot, dash and underscore, not ending .incoming or .moved-…`);
  process.exit(2);
}

const r = await resolveProject(projectArg);
if (!r.project) {
  console.error(`no project matches "${projectArg}"`);
  process.exit(2);
}

try {
  await buildShareBatch(r.project, name, { log: (l) => console.log(l) });
} catch (e) {
  console.error(e instanceof Error ? e.message : String(e));
  process.exit(1);
}