// Resubmit an App Store version after a rejection (Invalid Binary, Guideline 2.1, ...) with a new build.
//   storebound apple resubmit --build <n> [--version 1.0.0] [--dry] [--yes] [--json]
// 1. The rejected version (--version, else the one in the submission back from App Review, else the one in a
//    rejected state) gets build n attached, by explicit number (never "the latest"); it must be VALID.
// 2. The open review submission is reused: the one with UNRESOLVED_ISSUES (it holds the version and its in-app
//    purchases) gets only the missing items, never a second draft next to it (seen live: a new empty draft and then
//    409 ITEM_PART_OF_ANOTHER_SUBMISSION). In-app purchases and subscriptions of the config that are not in it yet go in.
// 3. PATCH submitted: true, retried with backoff while Apple says "Version is not ready to be submitted yet" (right
//    after a build is attached), with heartbeat lines and a 10-minute limit.
// Submitting is the owner's step: without --yes this is a dry run with the plan table. Not offered through MCP.
import { sellsOn } from '../lib/config';
import type { Ctx } from '../lib/ctx';
import { need } from '../lib/ctx';
import { done, log, printJson, warn } from '../lib/log';
import { type BuildStep, formatRows, planIapSubmission, REJECTED_APP, resubmitRows } from '../lib/review-submit';
import { allSubscriptions } from '../lib/subscriptions';
import { ascClient, type J } from './asc';
import { readSubmitState, submitPlanned } from './iap-submit';
import { openSubmissions } from './submission';

const TAG = 'resubmit';

export async function run(ctx: Ctx): Promise<void> {
  const { config, root } = ctx.loaded;
  const a = ctx.args;
  const number = a.get('build');
  if (!number || !/^\d+(\.\d+)*$/.test(number)) throw new Error('usage: apple resubmit --build <n> [--version x.y.z] [--dry] [--yes]: the build number you just uploaded (never "the latest")');
  const c = await ascClient(root, need(config.apple?.bundleId, 'apple.bundleId'), config.apple?.appId);
  const appId = await c.app();
  const ids = [...(config.products ?? []).filter(p => sellsOn(config, p, 'apple')).map(p => p.id), ...allSubscriptions(config.subscriptions).filter(x => sellsOn(config, x.sub, 'apple')).map(x => x.sub.id)];

  // the version to resubmit
  const versions = await c.all(`/v1/apps/${appId}/appStoreVersions?filter[platform]=IOS&limit=50`);
  const stateOf = (v: J): string => v.attributes.appVersionState ?? v.attributes.appStoreState;
  const open = await openSubmissions(c, appId);
  const held = new Set(open.filter(s => s.state === 'UNRESOLVED_ISSUES').flatMap(s => s.items.filter(i => i.kind === 'appStoreVersion').map(i => i.versionId)));
  const want = a.get('version');
  const v: J | undefined = want ? versions.find((x: J) => x.attributes.versionString === want)
    : versions.find((x: J) => held.has(x.id)) ?? versions.find((x: J) => REJECTED_APP.has(stateOf(x)));
  if (!v) throw new Error(want ? `no App Store version ${want} on iOS` : 'no rejected App Store version and no review submission with UNRESOLVED_ISSUES: nothing to resubmit (storebound apple status)');
  const versionString = String(v.attributes.versionString);
  if (!a.has('json')) log(TAG, `app version ${versionString}: ${stateOf(v)}`);

  // the build, by its number
  const b = (await c.all(`/v1/builds?filter[app]=${appId}&filter[version]=${number}&filter[preReleaseVersion.version]=${versionString}&filter[preReleaseVersion.platform]=IOS`))[0];
  const cur = (await c.maybe(`/v1/appStoreVersions/${v.id}/build`))?.data;
  const current = cur ? String(cur.attributes?.version ?? cur.id) : null;
  const build: BuildStep = !b ? { number, id: null, current, action: 'refuse', reason: `build ${versionString} (${number}) not found (still uploading or processing? storebound apple status)` }
    : b.attributes.processingState !== 'VALID' ? { number, id: b.id, current, action: 'refuse', reason: `build ${number} is ${b.attributes.processingState}; wait until VALID` }
    : cur?.id === b.id ? { number, id: b.id, current, action: 'same', reason: `build ${number} is attached already` }
    : { number, id: b.id, current, action: 'attach', reason: `attach build ${number}${current ? ` instead of ${current}` : ''}` };
  if (b && b.attributes.usesNonExemptEncryption == null) warn(TAG, `build ${number} has no export compliance answer yet: storebound apple encryption (Apple refuses the submission without it)`);

  const state = await readSubmitState(c, appId, ids, { appVersionId: v.id });
  const plan = planIapSubmission(state, ids, { withVersion: true, appVersionId: v.id });
  const rows = resubmitRows(state, plan, build);
  const blockers = [...(build.action === 'refuse' ? [build.reason] : []), ...plan.blockers];
  const dry = a.has('dry') || !a.has('yes');
  if (a.has('json')) {
    printJson({ dryRun: dry, version: { id: v.id, versionString, state: stateOf(v) }, build, submission: state.choice ?? null, rows, skipped: plan.skipped, blockers });
    if (blockers.length) process.exitCode = 1;
    if (dry || blockers.length || state.choice?.action === 'busy') return;
  } else {
    console.log(formatRows(rows));
    for (const s of plan.skipped) log(TAG, `not added ${s.id}: ${s.why}`);
    for (const x of blockers) warn(TAG, x);
  }
  if (blockers.length) { process.exitCode = 1; done(TAG, 'nothing sent: fix the blockers above'); return; }
  if (state.choice?.action === 'busy') { done(TAG, `nothing to resubmit: ${state.choice.why}`); return; }
  if (dry) {
    done(TAG, a.has('dry') ? 'dry run: nothing sent' : 'dry run (no --yes): nothing sent. Resubmitting is the owner\'s step: after the owner\'s yes, run it again with --yes');
    return;
  }

  if (build.action === 'attach') {
    await c.asc('PATCH', `/v1/appStoreVersions/${v.id}/relationships/build`, { data: { type: 'builds', id: build.id } });
    log(TAG, `build ${number} attached to ${versionString}`);
  }
  await submitPlanned(ctx, c, { appId, ids, state, tag: TAG, withVersion: true, appVersionId: v.id, quiet: true });
}