import { createRequire } from 'node:module';
import { readFileSync, writeFileSync } from 'node:fs';
const require=createRequire('C:/kefu/admin-web/package.json');
const { chromium }=require('playwright');
const root='C:/kefu/deploy/knowledge-v3/qa';
const fixture=JSON.parse(readFileSync(`${root}/fixture.json`,'utf8'));
const browser=await chromium.launch({executablePath:'C:/Program Files/Google/Chrome/Application/chrome.exe',headless:true,args:['--no-proxy-server']});
const context=await browser.newContext({viewport:{width:1600,height:1040},locale:'zh-CN'});
await context.route('**/*', route=>new URL(route.request().url()).hostname==='127.0.0.1'?route.continue():route.abort());
const page=await context.newPage(); page.setDefaultTimeout(20000);
const errors=[]; const checks=[];
page.on('pageerror',error=>errors.push(error.message));
const origin='http://127.0.0.1:18867';
const login=await fetch(`${origin}/api/v2/auth/login`,{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({username:'admin',password:'KnowledgeQA@2026'})}).then(r=>r.json());
const api=async(path)=>{
 const r=await fetch(`${origin}/api/v2/knowledge/${path}?account_id=${fixture.account_id}`,{headers:{Authorization:`Bearer ${login.access_token}`}});
 if(!r.ok) throw new Error(`API ${path}: ${r.status}`); return r.json();
};
const dialog=(title)=>page.getByRole('dialog').filter({has:page.getByText(title,{exact:true})});
const select=async(container,label,value)=>{
 await container.locator('.ant-form-item').filter({has:page.locator('label').getByText(label,{exact:true})}).locator('.ant-select-selector').click();
 await page.locator('.ant-select-dropdown:visible').getByText(value,{exact:true}).click();
};
try {
 await page.goto(`${origin}/#/auth/login`);
 await page.getByPlaceholder('用户名',{exact:true}).fill('admin');
 await page.getByPlaceholder('密码',{exact:true}).fill('KnowledgeQA@2026');
 await page.getByRole('button',{name:'login',exact:true}).click();
 await page.waitForURL(url=>!url.hash.includes('/auth/login'));
 await page.goto(`${origin}/#/knowledge/center`);
 await page.getByRole('button',{name:'选择账号开始整理',exact:true}).click();
 await page.locator('.ant-select-dropdown:visible').getByText('流程验收客服（QA001）',{exact:true}).click();
 const wizard=dialog('从聊天整理知识'); await wizard.waitFor();
 await select(wizard,'整理方式','模型整理：脱敏后调用指定模型');
 await select(wizard,'整理模型','alpha · openai（默认）');
 await wizard.locator('.ant-form-item').filter({hasText:'单次等待时间（秒）'}).locator('input').fill('60');
 await wizard.getByRole('button',{name:'预览整理范围',exact:true}).click();
 await wizard.getByRole('checkbox',{name:'确认来源账号由客服使用，所选聊天允许用于知识整理。'}).check();
 await page.screenshot({path:`${root}/01-model-selection.png`,fullPage:true});
 await wizard.getByRole('button',{name:'确认创建任务',exact:true}).click();
 await wizard.waitFor({state:'hidden'});
 await page.getByText('模型请求超时，请增加单次等待时间或更换模型后继续',{exact:true}).waitFor();
 let jobs=await api('jobs');
 if(jobs.items[0].created_items!==1 || jobs.items[0].pending_items!==2) throw new Error('First successful candidate not durable');
 if(jobs.items[0].options.model_provider_id!=='alpha' || jobs.items[0].options.model_timeout_seconds!==60) throw new Error('Model settings not saved');
 checks.push('创建任务指定模型和超时；第二条失败时第一条草稿已保存');
 await page.getByRole('button',{name:'配置 / 继续',exact:true}).click();
 const config=dialog('调整配置并继续任务');
 await select(config,'整理模型','beta · dify');
 await config.locator('.ant-form-item').filter({hasText:'单次等待时间（秒）'}).locator('input').fill('120');
 await page.screenshot({path:`${root}/02-retry-model.png`,fullPage:true});
 await config.getByRole('button',{name:'保存并继续',exact:true}).click();
 await config.waitFor({state:'hidden'});
 await page.getByText('所选范围已读取完成',{exact:true}).waitFor();
 jobs=await api('jobs');
 if(jobs.items[0].created_items!==3 || jobs.items[0].model_calls!==4 || jobs.items[0].options.model_provider_id!=='beta') throw new Error('Resume repeated successful candidates');
 checks.push('更换模型后从待处理问答继续，已完成草稿不重跑');
 await page.getByRole('tab',{name:'知识与审核',exact:true}).click();
 const data=await api('items'); const single=data.items[0];
 await page.getByRole('button',{name:single.title,exact:true}).click();
 const editor=dialog('知识审核与来源');
 if(await editor.getByRole('button',{name:'删除已驳回知识',exact:true}).count()) throw new Error('Draft can delete before rejection');
 await editor.getByRole('button',{name:/驳\s*回/,exact:true}).click();
 await editor.getByRole('button',{name:'删除已驳回知识',exact:true}).click();
 await page.getByRole('button',{name:'确认删除',exact:true}).click();
 await editor.waitFor({state:'hidden'});
 if((await api('items')).total!==2) throw new Error('Single delete failed');
 checks.push('草稿不可删除，驳回后可确认删除单条');
 const remaining=(await api('items')).items;
 for(const item of remaining) await page.locator('tbody tr').filter({has:page.getByRole('button',{name:item.title,exact:true})}).getByRole('checkbox').check();
 if(await page.getByRole('button',{name:'删除已驳回',exact:true}).isEnabled()) throw new Error('Batch draft deletion enabled');
 await page.getByRole('button',{name:'驳回选中',exact:true}).click();
 const reject=dialog('批量驳回 · 2 条');
 await reject.getByRole('button',{name:'确认驳回 2 条',exact:true}).click();
 await reject.getByText('成功 2 · 失败 0 · 未执行 0',{exact:true}).waitFor();
 await reject.getByRole('button',{name:/完\s*成/}).click();
 for(const item of remaining) await page.locator('tbody tr').filter({has:page.getByRole('button',{name:item.title,exact:true})}).getByRole('checkbox').check();
 await page.getByRole('button',{name:'删除已驳回',exact:true}).click();
 const deletion=dialog('批量删除 · 2 条');
 await deletion.getByText('可操作 2 条 · 需先处理 0 条',{exact:true}).waitFor();
 await page.screenshot({path:`${root}/03-batch-delete.png`,fullPage:true});
 await deletion.getByRole('button',{name:'确认删除 2 条',exact:true}).click();
 await deletion.getByText('成功 2 · 失败 0 · 未执行 0',{exact:true}).waitFor();
 await deletion.getByRole('button',{name:/完\s*成/}).click();
 if((await api('items')).total!==0) throw new Error('Batch deletion failed');
 checks.push('批量驳回后确认删除，逐条显示成功结果');
 if(errors.length) throw new Error(JSON.stringify(errors));
 writeFileSync(`${root}/result.json`,JSON.stringify({passed:true,checks,pageErrors:errors},null,2));
 console.log(JSON.stringify({passed:true,checks,pageErrors:errors}));
} catch(error) {
 await page.screenshot({path:`${root}/failure.png`,fullPage:true});
 writeFileSync(`${root}/failure.txt`,String(error)+'\n'+await page.locator('body').innerText());
 throw error;
} finally { await browser.close(); }