import test from 'node:test';
import assert from 'node:assert/strict';
import { normalizeBubbleRef, assertSessionFresh, mergeCapturedRecord,
  selectTargetArticles, rankSpaceLinks, pendingCaptureReferences,
  ingestCapturedBody, boundedCaptureBody } from '../bubble-corpus-utils.mjs';

test('typed lookup references normalize to the same space identifier', () => {
  const id = '1700000000000x1234567890';
  assert.equal(normalizeBubbleRef(`LOOKUP__custom.space__${id}`), id);
  assert.equal(normalizeBubbleRef(`LOOKUP__${id}`), id);
  assert.equal(normalizeBubbleRef(`1234567890__LOOKUP__${id}`), id);
  assert.equal(normalizeBubbleRef(id), id);
});

test('expired signature blocks capture; an expired analytics cookie does not', () => {
  assert.throws(() => assertSessionFresh({cookies:[{name:'app.sig',expires:9}]},10),
    /bubble_session_expired/);
  assert.doesNotThrow(() => assertSessionFresh({cookies:[
    {name:'analytics',expires:9},{name:'app.sig',expires:11}]},10));
});

test('partial network responses retain full notes captured in this run', () => {
  const first = mergeCapturedRecord(null,{content_text:'synthetic full notes'},'root');
  assert.equal(mergeCapturedRecord(first,{nomer_text:'Synthetic call'},'root').content_text,
    'synthetic full notes');
});

test('explicit target selection never substitutes the largest space', () => {
  const records = {root:{space_custom_space:'target',content_text:'synthetic index'},
    call:{space_custom_space:'target',content_text:'synthetic protocol'},
    a:{space_custom_space:'other'},b:{space_custom_space:'other'},c:{space_custom_space:'other'}};
  const [id, selected] = selectTargetArticles(records,'root');
  assert.equal(id,'target');
  assert.equal(selected.length,2);
  delete records.call.content_text;
  assert.throws(() => selectTargetArticles(records,'root'), /target_protocol_bodies_incomplete/);
  records.call.content_text = 'synthetic protocol';
  delete records.call;
  assert.throws(() => selectTargetArticles(records,'root'), /target_protocols_not_captured/);
});

test('all-space capture ranks by space creation, keeps unknowns and deduplicates roots', () => {
  const links = ['old', 'new', 'unknown', 'new'].map(id =>
    ({ href: `/pg_chunk/${id}`, label: id }));
  const spaces = {a:{'Created Date':1,'Modified Date':99},b:{'Created Date':2}};
  const articles = {old:{space_custom_space:'a','Created Date':100},
    new:{space_custom_space:'b','Created Date':0,nomer_text:'New space title'}};
  const ranked = rankSpaceLinks(links, spaces, articles);
  assert.deepEqual(ranked.map(r => r.rootId), ['new', 'old', 'unknown']);
  assert.equal(ranked[2].createdMs, null);
  assert.equal(ranked[0].label, 'New space title');
  assert.deepEqual(ranked, rankSpaceLinks([...links].reverse(), spaces, articles));
});

test('reference continuation follows missing chunks, parents, bodies and unrefreshed space roots', () => {
  const root='1700000000000x1', child='1700000000000x2', parent='1700000000000x3';
  const inventory={space:{_chunk_custom_article:root}};
  const articles={[root]:{content_text:'Synthetic', 'Created Date':1,
    chunks_list_custom_article:[`12__LOOKUP__${child}`], context_custom_article:parent}};
  assert.deepEqual(pendingCaptureReferences({},articles,inventory),[root,child,parent]);
  articles[child]={content_text:'Child','Created Date':2};
  articles[parent]={content_text:'Parent','Created Date':3};
  assert.deepEqual(pendingCaptureReferences({space:{'Created Date':1}},articles,inventory),[]);
  delete articles[child].content_text;
  assert.deepEqual(pendingCaptureReferences({space:{'Created Date':1}},articles,inventory),[child]);
});

test('shared response ingestion normalizes prefixed references and preserves already captured body', () => {
  const spaces={},articles={};
  const id='1700000000000x1', space='1700000000000x2';
  ingestCapturedBody(JSON.stringify({_type:'custom.article',_id:id,
    _source:{content_text:'Synthetic only',space_custom_space:`12__LOOKUP__${space}`}}),spaces,articles);
  ingestCapturedBody(JSON.stringify({_type:'custom.article',_id:id,
    _source:{nomer_text:'Synthetic title'}}),spaces,articles);
  assert.equal(articles[id].space_custom_space,space);
  assert.equal(articles[id].content_text,'Synthetic only');
});

test('reference continuation also retains uncaptured contents relations', () => {
  const id='1700000000000x1', related='1700000000000x2';
  const articles={[id]:{content_text:'Synthetic', 'Created Date':1,
    contents_list_custom_article:[`12__LOOKUP__${related}`]}};
  assert.deepEqual(pendingCaptureReferences({},articles),[related]);
  articles[related]={content_text:'Related', 'Created Date':2};
  assert.deepEqual(pendingCaptureReferences({},articles),[]);
});

test('unfinished source responses cannot stall the capture drain or leak diagnostics', async () => {
  assert.deepEqual(await boundedCaptureBody({text:()=>Promise.resolve('synthetic')}),
    {status:'read',text:'synthetic'});
  assert.deepEqual(await boundedCaptureBody({text:()=>new Promise(()=>{})},1),{status:'timeout'});
  assert.deepEqual(await boundedCaptureBody({text:()=>Promise.reject(new Error('synthetic detail'))}),
    {status:'failed'});
});