import assert from 'node:assert/strict'
import fs from 'node:fs'
import {createServer} from 'node:http'
import {randomBytes} from 'node:crypto'
const database=process.env.MMAPP_OWN_SQL_DB,url=new URL(process.env.DATABASE_URL)
assert(/^mm_accept_166_\d+$/.test(database??''));assert.equal(url.pathname,'/'+database);assert.equal(url.username,database)
process.env.AUTH_REQUIRED='true';process.env.AUTH_JWT_SECRET=randomBytes(32).toString('hex');process.env.AUTH_ISSUER='https://own220.invalid';process.env.AUTH_PORTAL_URL='https://own220.invalid'
const {pool,closePool}=await import('/app/backend/dist/db/index.js'),{initDatabase}=await import('/app/backend/dist/db/bootstrap.js'),{collectGreBgpSnapshotOnce}=await import('/app/backend/dist/services/gre-bgp-snapshot-collector.js'),{buildApp}=await import('/app/backend/dist/index.js')
assert.equal((await pool.query('SELECT current_database() AS name')).rows[0].name,database);assert(Object.values((await pool.query('SELECT rolsuper,rolcreatedb,rolcreaterole,rolbypassrls FROM pg_roles WHERE rolname=current_user')).rows[0]).every(v=>v===false))
const baseline=process.env.MMAPP_BASELINE==='true',cases=[];let app,nativeCalls=0,nativeWrites=0,disabledCalls=0,flags={running:'true',disabled:'false'}
const fixture=label=>createServer((req,res)=>{nativeCalls++;if(label==='disabled')disabledCalls++;if(req.method!=='GET')nativeWrites++;res.setHeader('content-type','application/json');const gre=req.url==='/rest/interface/gre',bgp=req.url==='/rest/routing/bgp/session',row=gre?{'.id':'*1',name:'own220-gre',...(label==='second'?flags:{running:'true',disabled:'false'})}:{'.id':'*1',name:'own220-peer',established:'true','remote.as':'65220','local.as':'65221'};res.end(JSON.stringify(gre||bgp?[row]:[]))})
const natives=['first','second','disabled'].map(fixture);for(const n of natives)await new Promise(r=>n.listen(0,'127.0.0.1',r))
const report={date:'2026-10-14',block:'12.5.220',baseline,database,cases,scope:'Actual compiled GRE operational flags and actual snapshot collector, owned SQL/native HTTP fixture; signed reader/authenticated GRE API',passed:false}
try{
 await initDatabase();for(let i=0;i<natives.length;i++)await pool.query("INSERT INTO servers(name,host,port,use_ssl,enabled,username,password,type) VALUES($1,'127.0.0.1',$2,false,$3,'fixture','fixture',$4)",['own220-'+i,natives[i].address().port,i<2,i===2?'home-router':'exit-node'])
 app=await buildApp({logger:false,startScheduler:false});await app.ready();const token=app.jwt.sign({sub:'own220-reader',apps:['mm'],permissions:['mm:network:read'],iss:process.env.AUTH_ISSUER},{expiresIn:'5m'}),headers={authorization:'Bearer '+token};
 const flagCases=[{name:'up',flags:{running:'true',disabled:'false'}},{name:'degraded',flags:{running:'false',disabled:'false'}},{name:'down',flags:{running:'false',disabled:'true'}},{name:'yes-up',flags:{running:'yes',disabled:'no'}},{name:'yes-degraded',flags:{running:'no',disabled:'no'}},{name:'yes-down',flags:{running:'no',disabled:'yes'}},{name:'missing-disabled',flags:{running:'true'}},{name:'missing-running',flags:{disabled:'false'}},{name:'blank-disabled',flags:{running:'true',disabled:''}},{name:'invalid-running',flags:{running:'junk',disabled:'false'}},{name:'invalid-disabled',flags:{running:'true',disabled:'junk'}},{name:'both-missing',flags:{}},{name:'disabled-missing-running',flags:{disabled:'true'}},{name:'disabled-invalid-running',flags:{disabled:'true',running:'junk'}},{name:'recovery',flags:{running:'true',disabled:'false'}}]
 for(const item of flagCases){
  flags=item.flags;const off=['true','yes'].includes(flags.disabled??''),on=['false','no'].includes(flags.disabled??''),runningKnown=['true','yes','false','no'].includes(flags.running??''),unknown=!off&&!(on&&runningKnown),before=nativeCalls,snapshot=await collectGreBgpSnapshotOnce()
  assert.equal(snapshot.greWritten,unknown&&!baseline?0:2);assert.equal(snapshot.bgpWritten,2);assert.equal(snapshot.errors.length,unknown&&!baseline?1:0);assert.equal(snapshot.fatalError,undefined)
  if(unknown&&!baseline){assert.match(snapshot.errors[0],/Не подтверждено состояние GRE/)}else{const row=snapshot.greTunnels.find(row=>row.targetLabel.endsWith('own220-1'));assert(row);const expected=baseline?flags.disabled==='true'?'down':flags.running==='true'?'up':'degraded':off?'down':['true','yes'].includes(flags.running??'')?'up':'degraded';assert.equal(row.status,expected)}
  const api=await app.inject({method:'GET',url:'/api/gre/tunnels',headers}),body=api.json();assert.equal(api.statusCode,200);assert.equal(body.failures.length,unknown&&!baseline?1:0);assert.equal(body.tunnels.length,unknown&&!baseline?1:2);cases.push({phase:item.name,endpoint:'GRE authenticated catalog',status:200,tunnels:body.tunnels.length,failures:body.failures.length});
  cases.push({phase:item.name,flags,greWritten:snapshot.greWritten,bgpWritten:2,sourceErrors:snapshot.errors.length,secondStatus:snapshot.greTunnels.find(row=>row.targetLabel.endsWith('own220-1'))?.status??null,nativeCalls:nativeCalls-before})
 }

 assert.equal(nativeWrites,0);assert.equal(disabledCalls,0);report.passed=true
}catch(e){report.errorName=e.name;fs.writeFileSync('/app/backend/acceptance/gre220-private.log',String(e.stack??e),{mode:0o600})}finally{if(app)await app.close();for(const n of natives){n.closeAllConnections();await new Promise(r=>n.close(r))}await closePool();report.nativeWrites=nativeWrites;report.disabledHomeRouterCalls=disabledCalls;fs.writeFileSync('/app/backend/acceptance/gre220-'+(baseline?'baseline':'fixed')+'.json',JSON.stringify(report,null,2));console.log(JSON.stringify(report))}if(!report.passed)process.exitCode=1