import test from 'node:test';
import assert from 'node:assert/strict';
import {sourceRows,bidSourceSnapshot,restoreBidPrices,bidSourceOptions} from '../src/services/bidSource.js';
const tender = {ikn:'2026/test',aciklama:'120 gün',items:[{id:1,ad:'Kit',miktar:10,birim:'adet'},{id:2,ad:'Cihaz',miktar:2,birim:'adet'}]};
test('conflicting source inventories require explicit choice and invalidate that choice on change',()=>{
 const results={itemsAndSpecs:[{name:'Kit',quantity:'20 adet'}],documentVersion:'v1'};
 const options=bidSourceOptions(tender,results);
 assert.equal(options.needsSelection,true);
 const selection={source:'analysis',signature:options.signature};
 assert.equal(bidSourceOptions(tender,results,selection).needsSelection,false);
 assert.deepEqual(sourceRows(tender,results,'analysis').map(r=>r.quantity),['20 adet']);
 assert.equal(bidSourceOptions(tender,{...results,documentVersion:'v2'},selection).needsSelection,true);
 assert.equal(bidSourceOptions({...tender,items:[tender.items[0]]},results,selection).needsSelection,true);
 assert.notEqual(bidSourceSnapshot(tender,results),bidSourceSnapshot(tender,{...results,itemsAndSpecs:[{name:'Kit',quantity:'30 adet'}]}));
 const matching={itemsAndSpecs:[{name:'Cihaz',quantity:'2 adet'},{name:'Kit',quantity:'10 adet'}]};
 assert.equal(bidSourceOptions(tender,matching).conflict,false);
 assert.equal(bidSourceOptions({},results).conflict,false);
});
test('reordered source rows retain their own prices without invalidating identical content',()=>{
  const original=sourceRows(tender);
  const draft={priceSchema:1,pricesBySource:{[original[0].priceKey]:'15',[original[1].priceKey]:'900'}};
  const reordered={...tender,items:[...tender.items].reverse()};
  const rows=sourceRows(reordered),prices=restoreBidPrices(draft);
  assert.equal(prices[rows[0].priceKey],'900');
  assert.equal(prices[rows[1].priceKey],'15');
  assert.equal(bidSourceSnapshot(tender),bidSourceSnapshot(reordered));
});
test('changed quantity, requirements and announcement invalidate reviewed source',()=>{
  const original=sourceRows(tender),prices={[original[0].priceKey]:'15'};
  const changed={...tender,items:[{...tender.items[0],miktar:20},tender.items[1]]};
  assert.equal(prices[sourceRows(changed)[0].priceKey],undefined);
  const snapshot=bidSourceSnapshot(tender);
  for(const updated of [changed,{...tender,aciklama:'150 gün'},{...tender,saat:'10:30'}])
    assert.notEqual(snapshot,bidSourceSnapshot(updated));
  assert.notEqual(snapshot,bidSourceSnapshot(tender,{documentChecklist:['Numune']}));
});
test('legacy positional prices are not silently assigned to potentially changed source rows',()=>{
  assert.deepEqual(restoreBidPrices({fiyatlar:{0:'15',1:'900'}}),{});
});

test('review revision changes invalidate the preparation source even with identical extracted rows',()=>{
 const tender={ikn:'2026/1',items:[]};
 const first={sourceReview:{humanReview:{documentId:'doc',revision:1,textHash:'same'}}};
 const second={sourceReview:{humanReview:{documentId:'doc',revision:2,textHash:'same'}}};
 assert.notEqual(bidSourceSnapshot(tender,first),bidSourceSnapshot(tender,second));
});