#!/usr/bin/env node
/**
 * 폼 유효성 검증(Form Validation) 감사 시나리오 생성기
 *
 * 각 페이지에서 필수 필드를 채우지 않고 등록/저장 버튼 클릭 시
 * 에러 메시지(토스트, 인라인, 다이얼로그)가 표시되는지 감사.
 *
 * ⚠️ 감사(Audit) 모드: 항상 PASS, 결과에 발견된 유효성 검증 정보를 기록.
 *    유효성 검증이 없는 경우 경고(warn)로 표시.
 *
 * Usage:
 *   node e2e/runner/gen-form-validation.js
 *
 * Output:
 *   e2e/scenarios/form-validation-acc.json     (회계: 어음/입금/출금)
 *   e2e/scenarios/form-validation-sales.json   (판매: 거래처/수주/견적)
 *   e2e/scenarios/form-validation-misc.json    (생산/게시판)
 */

const fs = require('fs');
const path = require('path');

const SCENARIOS_DIR = path.resolve(__dirname, '..', 'scenarios');

// ════════════════════════════════════════════════════════════════
// COMMON SCRIPTS
// ════════════════════════════════════════════════════════════════
const H = `const w=ms=>new Promise(r=>setTimeout(r,ms));`;

// 등록 폼 열기 (기존 input-fields 패턴 재사용)
const OPEN_FORM = [
  `(async()=>{`, H,
  `const R={phase:'OPEN_FORM'};`,
  `const priorities=['등록','추가','작성','글쓰기','신규'];`,
  `const exclude=['신규업체','신규거래'];`,
  `let btn=null;`,
  `for(const kw of priorities){`,
  `  btn=Array.from(document.querySelectorAll('button')).find(b=>{`,
  `    const t=b.innerText?.trim()||'';`,
  `    if(exclude.some(e=>t.includes(e)))return false;`,
  `    return t.includes(kw)&&b.offsetParent!==null&&!b.disabled;`,
  `  });if(btn)break;`,
  `}`,
  `if(!btn){btn=Array.from(document.querySelectorAll('button')).find(b=>b.innerText?.trim()?.startsWith('+')&&b.offsetParent!==null);}`,
  `if(!btn){R.err='등록 버튼 없음';R.ok=true;return JSON.stringify(R);}`,
  `R.btnText=btn.innerText?.trim();`,
  `btn.click();await w(2500);`,
  `R.url=location.pathname+location.search;R.ok=true;`,
  `return JSON.stringify(R);`,
  `})()`,
].join('');

// 빈 폼 제출 + 유효성 검증 감사
const SUBMIT_EMPTY_AND_AUDIT = [
  `(async()=>{`, H,
  `const R={phase:'VALIDATION_AUDIT'};`,
  // Before state
  `const beforeToasts=document.querySelectorAll('[data-sonner-toast],[role="status"],[class*="toast"],[class*="Toast"]').length;`,
  `const beforeErrors=document.querySelectorAll('[class*="error"],[class*="Error"],[class*="destructive"],[role="alert"]').length;`,
  // Find and click submit button (without filling any fields)
  `const submitBtn=Array.from(document.querySelectorAll('button')).find(b=>{`,
  `  const t=b.innerText?.trim()||'';`,
  `  return(/등록|저장|확인|제출/.test(t))&&b.offsetParent!==null&&!b.disabled;`,
  `});`,
  `if(!submitBtn){R.err='등록/저장 버튼 없음';R.ok=true;return JSON.stringify(R);}`,
  `R.submitBtnText=submitBtn.innerText?.trim();`,
  `submitBtn.click();await w(2000);`,
  // After state - check for validation indicators
  // 1. Toast messages
  `const toasts=document.querySelectorAll('[data-sonner-toast],[role="status"],[class*="toast"],[class*="Toast"],[class*="Toaster"] [data-content]');`,
  `R.toastCount=toasts.length;`,
  `R.newToasts=toasts.length-beforeToasts;`,
  `if(toasts.length>0){R.toastTexts=Array.from(toasts).map(t=>t.innerText?.trim().substring(0,80)).filter(t=>t);}`,
  // 2. Inline error messages
  `const errors=document.querySelectorAll('[class*="error"],[class*="Error"],[class*="destructive"],[role="alert"],[class*="invalid"]');`,
  `R.errorCount=errors.length;`,
  `R.newErrors=errors.length-beforeErrors;`,
  `if(errors.length>0){R.errorTexts=Array.from(errors).slice(0,5).map(e=>e.innerText?.trim().substring(0,60)).filter(t=>t);}`,
  // 3. Required field indicators (aria-invalid, :invalid pseudo)
  `const invalidFields=document.querySelectorAll('[aria-invalid="true"]');`,
  `R.ariaInvalidCount=invalidFields.length;`,
  // 4. Red border fields (visual)
  `const redBorders=Array.from(document.querySelectorAll('input,textarea,select,[role="combobox"]')).filter(el=>{`,
  `  const cs=getComputedStyle(el);`,
  `  return cs.borderColor?.includes('rgb(239')||cs.borderColor?.includes('rgb(220')||cs.borderColor?.includes('rgb(248')||cs.outlineColor?.includes('rgb(239');`,
  `});`,
  `R.redBorderCount=redBorders.length;`,
  // 5. Dialog/alert for validation
  `const dialogs=document.querySelectorAll('[role="alertdialog"],[role="dialog"]');`,
  `const validationDialog=Array.from(dialogs).find(d=>d.offsetParent!==null);`,
  `R.hasValidationDialog=!!validationDialog;`,
  `if(validationDialog){R.dialogText=validationDialog.innerText?.trim().substring(0,100);}`,
  // 6. URL changed? (might indicate submission succeeded without validation)
  `R.urlAfterSubmit=location.pathname+location.search;`,
  `R.urlChanged=R.urlAfterSubmit!==location.pathname+location.search;`,
  // Summary
  `R.totalValidationSignals=R.newToasts+R.newErrors+R.ariaInvalidCount+R.redBorderCount+(R.hasValidationDialog?1:0);`,
  `R.hasValidation=R.totalValidationSignals>0;`,
  `if(!R.hasValidation)R.warn='❌ 유효성 검증 미감지 - 빈 폼 제출 시 에러 메시지 없음';`,
  `R.ok=R.hasValidation;`,
  `return JSON.stringify(R);`,
  `})()`,
].join('');

// 모달/폼 닫기
const CLOSE_FORM = [
  `(async()=>{`, H,
  `const R={phase:'CLOSE_FORM'};`,
  // Close any validation dialog first
  `const dlg=document.querySelector('[role="alertdialog"],[role="dialog"]');`,
  `if(dlg&&dlg.offsetParent!==null){`,
  `  const closeBtn=dlg.querySelector('button[class*="close"]')||Array.from(dlg.querySelectorAll('button')).find(b=>/닫기|확인|취소|Close/.test(b.innerText?.trim()));`,
  `  if(closeBtn){closeBtn.click();await w(500);}`,
  `  else{document.dispatchEvent(new KeyboardEvent('keydown',{key:'Escape',bubbles:true}));await w(500);}`,
  `}`,
  // If on form page (mode=new/edit), go back
  `if(location.search.includes('mode=new')||location.search.includes('mode=edit')){`,
  `  const backBtn=Array.from(document.querySelectorAll('button,a')).find(b=>/목록|취소|뒤로/.test(b.innerText?.trim()));`,
  `  if(backBtn){backBtn.click();await w(2000);}`,
  `  else{history.back();await w(2000);}`,
  `}`,
  // Close modal if still open
  `const modal=document.querySelector('[role="dialog"],[aria-modal="true"],[class*="modal"]:not([class*="tooltip"])');`,
  `if(modal&&modal.offsetParent!==null){`,
  `  const xBtn=modal.querySelector('button[class*="close"],[aria-label="닫기"],[aria-label="Close"]')||Array.from(modal.querySelectorAll('button')).find(b=>/닫기|취소|Close/.test(b.innerText?.trim()));`,
  `  if(xBtn){xBtn.click();await w(500);}`,
  `  else{document.dispatchEvent(new KeyboardEvent('keydown',{key:'Escape',bubbles:true}));await w(500);}`,
  `}`,
  `R.url=location.pathname+location.search;R.ok=true;`,
  `return JSON.stringify(R);`,
  `})()`,
].join('');

// ════════════════════════════════════════════════════════════════
// PAGE GROUPS
// ════════════════════════════════════════════════════════════════
const GROUPS = [
  {
    id: 'form-validation-acc',
    name: '폼 유효성 검증 감사: 회계 (어음/입금/출금)',
    pages: [
      { level1: '회계관리', level2: '어음관리' },
      { level1: '회계관리', level2: '입금관리' },
      { level1: '회계관리', level2: '출금관리' },
    ],
  },
  {
    id: 'form-validation-sales',
    name: '폼 유효성 검증 감사: 판매 (거래처/수주/견적)',
    pages: [
      { level1: '판매관리', level2: '거래처관리' },
      { level1: '판매관리', level2: '수주관리' },
      { level1: '판매관리', level2: '견적관리' },
    ],
  },
  {
    id: 'form-validation-misc',
    name: '폼 유효성 검증 감사: 생산/게시판',
    pages: [
      { level1: '생산관리', level2: '작업지시 관리' },
      { level1: '게시판', level2: '자유게시판' },
    ],
  },
];

// ════════════════════════════════════════════════════════════════
// SCENARIO GENERATOR
// ════════════════════════════════════════════════════════════════
function generateScenario(group) {
  const steps = [];
  let id = 1;

  for (let pi = 0; pi < group.pages.length; pi++) {
    const page = group.pages[pi];
    const pfx = `[${page.level1} > ${page.level2}]`;

    // Menu navigate (except first page which uses scenario menuNavigation)
    if (pi > 0) {
      steps.push({
        id: id++,
        name: `${pfx} 메뉴 이동`,
        action: 'menu_navigate',
        level1: page.level1,
        level2: page.level2,
        timeout: 10000,
      });
    }

    // Page load
    steps.push({ id: id++, name: `${pfx} 페이지 로드 대기`, action: 'wait', timeout: 3000 });
    steps.push({ id: id++, name: `${pfx} 테이블 로드 대기`, action: 'wait_for_table', timeout: 5000 });

    // Open form
    steps.push({
      id: id++,
      name: `${pfx} 등록 폼 열기`,
      action: 'evaluate',
      script: OPEN_FORM,
      timeout: 15000,
    });

    // Wait for form render
    steps.push({ id: id++, name: `${pfx} 폼 렌더링 대기`, action: 'wait', timeout: 2000 });

    // Submit empty + audit validation
    steps.push({
      id: id++,
      name: `${pfx} 빈 폼 제출 유효성 감사`,
      action: 'evaluate',
      script: SUBMIT_EMPTY_AND_AUDIT,
      timeout: 15000,
      phase: 'VALIDATE',
    });

    // Close form
    steps.push({
      id: id++,
      name: `${pfx} 폼 닫기`,
      action: 'evaluate',
      script: CLOSE_FORM,
      timeout: 10000,
    });
  }

  return {
    id: group.id,
    name: group.name,
    version: '1.0.0',
    auth: { role: 'admin' },
    menuNavigation: group.pages[0],  // First page
    screenshotPolicy: { captureOnFail: true, captureOnPass: false },
    steps,
  };
}

// ════════════════════════════════════════════════════════════════
// MAIN
// ════════════════════════════════════════════════════════════════
function main() {
  if (!fs.existsSync(SCENARIOS_DIR)) fs.mkdirSync(SCENARIOS_DIR, { recursive: true });

  const generated = [];
  for (const group of GROUPS) {
    const scenario = generateScenario(group);
    const filePath = path.join(SCENARIOS_DIR, `${scenario.id}.json`);
    fs.writeFileSync(filePath, JSON.stringify(scenario, null, 2), 'utf-8');
    generated.push({ id: scenario.id, steps: scenario.steps.length });
    console.log(`  ${scenario.id}.json (${scenario.steps.length} steps)`);
  }

  console.log(`\n  Generated ${generated.length} scenarios`);
  console.log(`\n  Run: node e2e/runner/run-all.js --filter form-validation`);
}

main();