zemljiska-knjiga-vticnik/content-script.js

(() => {
  if (window.__eprostorGursHelperLoaded) return;
  window.__eprostorGursHelperLoaded = true;

  const SELECTORS = {
    koNumber: 'idZnakNep.katastrskaObcina.idsrcsifrant',
    parcel: 'idZnakNep.parcelnaStevilka'
  };
  const LOG_PREFIX = '[eProstor GURS]';
  let stopRequested = false;
  let running = false;

  const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms));
  const report = (text) => browser.runtime.sendMessage({ type: 'BATCH_STATUS', text }).catch(() => {});
  const log = (...args) => console.log(LOG_PREFIX, ...args);
  const logError = (...args) => console.error(LOG_PREFIX, ...args);

  function findField(selector) {
    // getElementById avoids CSS escaping issues because the literal IDs contain dots.
    return document.getElementById(selector);
  }

  function setNativeValue(element, value) {
    element.focus();
    const setter = Object.getOwnPropertyDescriptor(Object.getPrototypeOf(element), 'value')?.set;
    if (setter) setter.call(element, value); else element.value = value;
    element.dispatchEvent(new Event('input', { bubbles: true }));
    element.dispatchEvent(new Event('change', { bubbles: true }));
  }

  async function processRecord(record, index, total, confirmMode) {
    if (stopRequested) return false;
    log(`Začetek zapisa ${index + 1}/${total}`, {
      koNumber: record.koNumber,
      parcel: record.parcel
    });
    const koNumber = findField(SELECTORS.koNumber);
    const parcel = findField(SELECTORS.parcel);
    log('Polji najdeni', {
      koField: SELECTORS.koNumber,
      koFieldFound: Boolean(koNumber),
      parcelField: SELECTORS.parcel,
      parcelFieldFound: Boolean(parcel)
    });
    if (!koNumber || !parcel) throw new Error('Polj z ID-jema ni mogoče najti; preverite selectorje v content-script.js.');

    if (confirmMode === 'manual' && !window.confirm(`Obdelam ${index + 1}/${total}: KO ${record.koNumber} / parcela ${record.parcel}?`)) {
      log(`Zapis ${index + 1}/${total} preskočen na ročno zahtevo`);
      return true;
    }
    log('Neposreden vnos KO', { recordNumber: index + 1, koNumber: record.koNumber });
    setNativeValue(koNumber, record.koNumber);
    log('Neposreden vnos parcele', { recordNumber: index + 1, parcel: record.parcel });
    setNativeValue(parcel, record.parcel);

    const button = document.getElementById('btn_pdf');
    log('btn_pdf preverjen', { recordNumber: index + 1, found: Boolean(button) });
    if (!button) throw new Error('Gumba z ID-jem »btn_pdf« ni mogoče najti.');
    button.click();
    log('btn_pdf kliknjen', { recordNumber: index + 1 });
    report(`Zapis ${index + 1}/${total}: vrednosti vnesene in potrjene z gumbom btn_pdf.`);
    log(`Zapis ${index + 1}/${total} uspešno obdelan`);
    return true;
  }

  function describeError(error) {
    const isObject = error !== null && (typeof error === 'object' || typeof error === 'function');
    return {
      message: isObject && error.message !== undefined ? String(error.message) : String(error),
      name: isObject && error.name !== undefined ? String(error.name) : typeof error,
      cause: isObject ? error.cause : undefined,
      stack: isObject ? error.stack : undefined
    };
  }

  function getDomDiagnostics() {
    return {
      koFieldPresent: Boolean(findField(SELECTORS.koNumber)),
      parcelFieldPresent: Boolean(findField(SELECTORS.parcel)),
      btnPdfPresent: Boolean(document.getElementById('btn_pdf'))
    };
  }

  browser.runtime.onMessage.addListener(async (message) => {
    if (message.type === 'STOP_BATCH') {
      stopRequested = true;
      log('Zahtev za ustavitev prejet', { state: 'stop-requested' });
      return { message: 'Ustavljanje…' };
    }
    if (message.type !== 'START_BATCH') return undefined;
    if (running) return { message: 'Obdelava že teče.' };
    running = true;
    stopRequested = false;
    const { records, confirmMode = 'manual', delayMs = 1500 } = message;
    log('Batch začet', { total: records.length, confirmMode, delayMs });
    try {
      for (let i = 0; i < records.length && !stopRequested; i += 1) {
        try {
          await processRecord(records[i], i, records.length, confirmMode);
        } catch (error) {
          const errorDetails = describeError(error);
          logError(`Napaka pri zapisu ${i + 1}/${records.length}`, {
            recordNumber: i + 1,
            total: records.length,
            record: records[i],
            error: errorDetails,
            dom: getDomDiagnostics()
          });
          report(`Zapis ${i + 1}: ${errorDetails.message}`);
          if (confirmMode === 'manual' && !window.confirm(`Napaka pri zapisu ${i + 1}: ${errorDetails.message}\nNadaljujem?`)) break;
        }
        await sleep(delayMs);
      }
      const messageText = stopRequested ? 'Obdelava ustavljena.' : 'Obdelava končana.';
      log(messageText, {
        state: stopRequested ? 'stopped' : 'completed',
        total: records.length
      });
      report(messageText);
      return { message: messageText };
    } finally {
      running = false;
    }
  });
})();