import { _electron as electron,expect } from '@playwright/test'
import electronPath from 'electron'
import ExcelJS from 'exceljs'
import { PNG } from 'pngjs'
import { PDFDocument } from 'pdf-lib'
import fs from 'node:fs/promises'
import path from 'node:path'
const root=process.cwd(),qa=path.join(root,'.qa','print-regression'),profile=path.join(qa,'profile'),output=path.join(qa,'output'),seals=path.join(qa,'seals')
if(!qa.startsWith(root+path.sep))throw Error('Invalid QA path')
await fs.rm(qa,{recursive:true,force:true})
await fs.mkdir(seals,{recursive:true});await fs.mkdir(output,{recursive:true})
const image=new PNG({width:256,height:256})
let seed=731
for(let i=0;i<image.data.length;i+=4){
 seed=(Math.imul(seed,1664525)+1013904223)>>>0
 image.data[i]=130+(seed&127);image.data[i+1]=(seed>>>8)&63;image.data[i+2]=(seed>>>16)&63;image.data[i+3]=100+(seed>>>24)%156
}
await fs.writeFile(path.join(seals,'批量打印测试章.png'),PNG.sync.write(image))
const book=new ExcelJS.Workbook(),sheet=book.addWorksheet('收据数据')
sheet.addRow(['收款日期','学校','年级','姓名','收费项目','金额','出纳','复核'])
for(let i=1;i<=41;i++)sheet.addRow(['2026-10-16','测试学校','高2028届','测试学生'+i,'测试收费项目',3500,'测试出纳','测试复核'])
const excelFile=path.join(qa,'批量测试.xlsx');await book.xlsx.writeFile(excelFile)
const env={...process.env};delete env.ELECTRON_RUN_AS_NODE;delete env.ELECTRON_RENDERER_URL
let desktop
try{
 desktop=await electron.launch({executablePath:electronPath,args:['.','--test-mode','--user-data-dir='+profile],cwd:root,env,timeout:60000})
 const page=await desktop.firstWindow();page.setDefaultTimeout(30000)
 await expect(page.getByRole('heading',{name:'收据工作台',exact:true})).toBeVisible()
 await expect.poll(()=>page.evaluate(async()=>!!(await window.receipts.bootstrap()).settings)).toBe(true)
 await desktop.evaluate(({dialog,shell},p)=>{dialog.showOpenDialog=async()=>({canceled:false,filePaths:[p.excelFile]});shell.openPath=async()=>''},{excelFile})
 await page.evaluate(async p=>{
  const boot=await window.receipts.bootstrap()
  await window.receipts.saveSettings({...boot.settings,outputDirectory:p.output,sealDirectory:p.seals,numberPrefix:'REG',exportPdf:false,exportPng:false,exportPrint:true})
 },{output,seals})
 const sealCharacters=await page.evaluate(async()=> (await window.receipts.listSeals()).images[0].dataUrl.length)
 expect(sealCharacters*40).toBeGreaterThan(2*1024*1024)
 const batchId=await page.evaluate(async()=>{
  const draft=await window.receipts.importExcel(),seal=(await window.receipts.listSeals()).images[0]
  window.printTestProgress=[]
  window.receipts.onProgress(p=>window.printTestProgress.push({finished:p.finished,status:p.status,errorLength:p.errors.join('').length}))
  return window.receipts.exportReceipts({draftId:draft.id,rowIndices:draft.rows.map(r=>r.index),sealId:seal.id,options:{pdf:false,png:false,print:true,receiptsPerPage:2,cutLine:true}})
 })
 await expect.poll(()=>page.evaluate(async()=> (await window.receipts.listBatches())[0]),{timeout:120000,intervals:[500,1000]}).toMatchObject({status:process.argv.includes('--expect-failure')?'failed':'completed'})
 const summary=await page.evaluate(async()=> (await window.receipts.listBatches())[0])
 if(process.argv.includes('--expect-failure')){
  expect(summary.message).toContain('ERR_INVALID_URL')
  console.log(JSON.stringify({reproduced:true,receiptCount:summary.count,messageCharacters:summary.message.length,imageCharactersInFirstChunk:sealCharacters*40}))
 }else{
  const files=await fs.readdir(summary.outputDirectory,{recursive:true})
  const pdf=await PDFDocument.load(await fs.readFile(path.join(summary.outputDirectory,files.find(f=>f.endsWith('.pdf')))))
  expect(pdf.getPageCount()).toBe(21);expect(Math.abs(pdf.getPage(0).getWidth()-595.28)).toBeLessThan(1)
  const manifest=JSON.parse(await fs.readFile(path.join(summary.outputDirectory,'生成清单.json'),'utf8'))
  expect(manifest.errors).toEqual([]);expect(manifest.receipts).toHaveLength(41)
  expect((await page.evaluate(()=>window.receipts.bootstrap())).nextNumber).toBe('REG00000042')
  const firstDirectory=summary.outputDirectory
  await desktop.evaluate(({BrowserWindow})=>{
   const original=BrowserWindow.prototype.loadURL
   BrowserWindow.prototype.receiptTestLoadURL=original
   BrowserWindow.prototype.loadURL=function(url,...args){
    if(url.startsWith('receipt://print/'))return Promise.reject(new Error("ERR_INVALID_URL (-300) loading 'data:text/html;charset=utf-8,"+'sensitive'.repeat(300000)+"'"))
    return original.call(this,url,...args)
   }
  })
  await page.evaluate(async id=>window.receipts.exportReceipts({batchId:id,options:{pdf:false,png:false,print:true,receiptsPerPage:2,cutLine:true}}),batchId)
  await expect.poll(()=>page.evaluate(async()=> (await window.receipts.listBatches())[0].status),{timeout:30000}).toBe('failed')
  await expect(page.getByRole('alert')).toContainText('ERR_INVALID_URL')
  expect((await page.getByRole('alert').innerText()).length).toBeLessThan(450)
  await expect(page.getByRole('status')).toHaveCount(0)
  const failed=(await page.evaluate(()=>window.receipts.listBatches()))[0]
  expect(failed.message.length).toBeLessThan(450);expect(failed.message).not.toContain('sensitive')
  await desktop.evaluate(({BrowserWindow})=>{BrowserWindow.prototype.loadURL=BrowserWindow.prototype.receiptTestLoadURL;delete BrowserWindow.prototype.receiptTestLoadURL})
  await page.evaluate(async id=>window.receipts.exportReceipts({batchId:id,options:{pdf:true,png:true,print:true,receiptsPerPage:2,cutLine:true}}),batchId)
  await expect.poll(()=>page.evaluate(async old=>{const b=(await window.receipts.listBatches())[0];return b.outputDirectory!==old&&b.status==='completed'},firstDirectory),{timeout:180000,intervals:[1000]}).toBe(true)
  const retry=(await page.evaluate(()=>window.receipts.listBatches()))[0],retryFiles=await fs.readdir(retry.outputDirectory,{recursive:true})
  expect(retryFiles.filter(f=>f.endsWith('.pdf'))).toHaveLength(42);expect(retryFiles.filter(f=>f.endsWith('.png'))).toHaveLength(41)
  expect((await page.evaluate(()=>window.receipts.bootstrap())).nextNumber).toBe('REG00000042')
  await fs.writeFile(path.join(qa,'result.json'),JSON.stringify({passed:true,receiptCount:41,printPages:pdf.getPageCount(),imageCharactersInFirstChunk:sealCharacters*40,retryPdfCount:42,retryPngCount:41,nextNumber:'REG00000042',shortErrorVerified:true,failureNoticeVerified:true,output:retry.outputDirectory},null,2))
  console.log('Large stamp batch printing and original-number retry passed.')
 }
}finally{if(desktop)await desktop.close().catch(()=>{})}