import test from 'node:test';
import assert from 'node:assert/strict';
import {readFileSync} from 'node:fs';
import {targetCaption} from './target-caption.mjs';
const read = p => readFileSync(p,'utf8');
const matrix = JSON.parse(read('research/ai-adoption/assignment-evidence.json'));
test('PDF assignment and audit matrix map to actual page evidence',()=>{
 assert.deepEqual(matrix.requirements.map(r=>r.id),['format','context','q1','q2','q3','q4','assumptions','F1','F2-F3']);
 for(const row of matrix.requirements){
  const text=row.pages.map(p=>read(`docs/strategy/${p}.mdx`)).join('\n').toLowerCase();
  for(const marker of row.markers) assert(text.includes(marker.toLowerCase()),`${row.id}: ${marker}`);
 }
 for(const p of matrix.verification_sources)assert(read(p));
 assert.equal(35+15,50);
});
test('main reading path does not promise skills rollout or autonomous destination',()=>{
 const main=read('docs/strategy/target-operating-model.mdx').split('<details>')[0];
 assert(main.indexOf('strategy-six-months')<main.indexOf('Choose the smallest intervention'));
 for(const stale of ['The first investment is a governed skills system','An autonomous agent executes and governs every phase','foundation for Stage 2'])assert(!main.includes(stale));
 const roadmap=read('docs/strategy/roadmap.mdx');
 for(const month of [1,2,3,4,5,6]){
  const block=roadmap.split(`**Month ${month} — `)[1].split('\n\n')[0];
  for(const word of ['Output:','Dependency:'])assert(block.includes(word),`${month}: ${word}`);
 }
});
test('proposed diagram preserves months and explicit mobile feedback legend',()=>{
 const pair=['','-mobile'].map(s=>JSON.parse(read(`diagrams/strategy-six-months${s}.architecture.json`)));
 const nodes=d=>d.components.map(({pos,size,...n})=>n);
 assert.deepEqual(nodes(pair[0]),nodes(pair[1]));
 for(const d of pair){
  for(let m=1;m<=6;m++)assert(d.components.some(n=>n.label.startsWith(`Month ${m}:`)));
  const legend=d.components.find(n=>n.id==='reference');
  assert(legend.sublabel.includes('Month 6 → 2:'));assert(legend.sublabel.includes('Month 5 → 1:'));
  assert(legend.sublabel.includes('not company commitments'));
 }
});
test('first-revision recovery and diagram decisions cannot disappear',()=>{
 for(const id of ['skills-quality','skills-governance','skills-maintenance']){
  const text=read(`docs/strategy/${id}.mdx`);
  for(const term of ['N/A','pinned clean','current'])assert(text.includes(term),id);
 }
 for(const s of ['','-mobile']){
  const g=JSON.parse(read(`diagrams/strategy-governance${s}.architecture.json`));
  assert(g.components.find(n=>n.id==='canary').sublabel.includes('pilot'));
  assert(g.components.find(n=>n.id==='approve').sublabel.includes('approve / hold'));
  const a=JSON.parse(read(`diagrams/strategy-adoption${s}.architecture.json`));
  assert(a.components.find(n=>n.id==='expand').sublabel.includes('Retain / improve / hold / stop'));
 }
 const mobile=JSON.parse(read('diagrams/strategy-maintenance-mobile.architecture.json'));
 const order=[...mobile.components].sort((a,b)=>a.pos[1]-b.pos[1]).map(n=>n.id);
 assert.deepEqual(order.slice(0,2),['observe','triage']);
});
test('target caption is inside SVG, expands canvas and fails closed',()=>{
 const svg='<svg role="img" viewBox="0 0 1200 1000"><g data-node-id="agent"/></svg>';
 const out=targetCaption(svg);
 for(const term of ['Proposed optional target','Solid: lifecycle','Dotted: execution','Dashed: human-controlled'])assert(out.includes(term));
 assert(out.includes('viewBox="0 0 1200 1130"'));
 assert(out.indexOf('eldorado-target-caption')<out.indexOf('</svg>'));
 assert.equal((out.match(/data-node-id=/g)||[]).length,1);
 assert.throws(()=>targetCaption('<svg/>'));
});