// 本地：node scripts/test_proposal_dialog.cjs。内存替身，不发网络请求。
const fs=require('fs'),vm=require('vm'),assert=require('assert');
const html=fs.readFileSync(require('path').join(__dirname,'../app/web/static/index.html'),'utf8');
const block=html.slice(html.indexOf('    const decideDlg = reactive('),html.indexOf('    async function loadStrategies()'));
function make(response){
 let n=0,resolve;
 const ctx={reactive:x=>x,computed:f=>f,decideReasons:{accept:{a:'why'},decline:{}},loadDecideReasons:()=>{},
  ElementPlus:{ElMessage:{warning:()=>{},success:()=>{},error:()=>{throw Error('failure must stay visible')}}},
  loadProposals:async()=>{},loadInstructions:async()=>{},loadLedger:async()=>{},decideTimeoutMs:150000,
  call:async(m,u,p,c)=>{n++;assert.equal(c.timeout,150000);return typeof response==='function'?response(p):response}};
 vm.createContext(ctx);vm.runInContext(block+';this.t={decideDlg,decide,submitDecide}',ctx);
 return {...ctx.t,count:()=>n};
}
(async()=>{
 const row={proposal_id:'p1',qty:300,hard_numbers:{proposal_revision:'old'}};
 let t=make({ok:false,error:'最新研判不建议建仓：资金净流出',proposal:{...row,hard_numbers:{...row.hard_numbers,last_accept_check:{message:'资金净流出'}}}});
 t.decide(row,'ACCEPTED');t.decideDlg.code='ACCEPT_CONSENSUS';await t.submitDecide();
 assert(t.decideDlg.visible);assert(!t.decideDlg.busy);assert(t.decideDlg.message.includes('资金净流出'));assert(!t.decideDlg.updated);
 t=make({ok:false,error:'请确认更新后的建议',proposal:{...row,qty:100,judge_reason:'新理由',hard_numbers:{proposal_revision:'new'}}});
 t.decide(row,'ACCEPTED');t.decideDlg.code='ACCEPT_CONSENSUS';await t.submitDecide();
 assert(t.decideDlg.visible);assert(t.decideDlg.updated);assert.equal(t.decideDlg.row.qty,100);assert.equal(t.decideDlg.code,'');
 t=make({ok:false,error:'timeout',uncertain:true});t.decide(row,'ACCEPTED');t.decideDlg.code='ACCEPT_CONSENSUS';await t.submitDecide();await t.submitDecide();
 assert.equal(t.count(),1);assert(t.decideDlg.message.includes('尚未收到'));assert(!t.decideDlg.busy);
 let done;t=make(()=>new Promise(r=>{done=r}));t.decide(row,'ACCEPTED');t.decideDlg.code='ACCEPT_CONSENSUS';const pending=t.submitDecide();await t.submitDecide();
 t.decide({...row,proposal_id:'p2'},'DECLINED');assert.equal(t.decideDlg.row.proposal_id,'p1');assert.equal(t.count(),1);done({ok:true,instruction_id:'i1'});await pending;assert(!t.decideDlg.visible);
 t=make(()=>{throw new Error('unexpected')});t.decide(row,'ACCEPTED');t.decideDlg.code='ACCEPT_CONSENSUS';await t.submitDecide();assert(!t.decideDlg.busy);assert(t.decideDlg.uncertain);
 t=make({ok:false,withdrawn:true,error:'提议已撤下。资金流出',proposal:{...row,status:'EXPIRED'}});
 t.decide(row,'ACCEPTED');t.decideDlg.code='ACCEPT_CONSENSUS';await t.submitDecide();await t.submitDecide();
 assert(t.decideDlg.withdrawn);assert(t.decideDlg.visible);assert(!t.decideDlg.updated);assert.equal(t.count(),1);
 assert(html.includes('<el-button v-if="!decideDlg.withdrawn"'));assert(html.includes('<template v-if="!decideDlg.withdrawn">'));
 t.decide(row,'ACCEPTED');assert(!t.decideDlg.withdrawn);
 const script=html.match(/<script>\s*([\s\S]*?)<\/script>/)[1];new vm.Script(script);
 console.log('PASS: rejection, reconfirmation, uncertain result, concurrent click, finally and script syntax');
})().catch(e=>{console.error(e);process.exit(1)});