static getSearchQuery()

in app/assets/javascripts/filtered_search/dropdown_utils.js [126:180]
46 lines of code
14 McCabe index (conditional complexity)

  static getSearchQuery(untilInput = false) {
    const { container } = FilteredSearchContainer;
    const tokens = [].slice.call(container.querySelectorAll('.tokens-container li'));
    const values = [];

    if (untilInput) {
      const inputIndex = _.findIndex(tokens, t => t.classList.contains('input-token'));
      // Add one to include input-token to the tokens array
      tokens.splice(inputIndex + 1);
    }

    tokens.forEach(token => {
      if (token.classList.contains('js-visual-token')) {
        const name = token.querySelector('.name');
        const operatorContainer = token.querySelector('.operator');
        const value = token.querySelector('.value');
        const valueContainer = token.querySelector('.value-container');
        const symbol = value && value.dataset.symbol ? value.dataset.symbol : '';
        let valueText = '';
        let operator = '';

        if (operatorContainer) {
          operator = operatorContainer.textContent.trim();
        }

        if (valueContainer && valueContainer.dataset.originalValue) {
          valueText = valueContainer.dataset.originalValue;
        } else if (value && value.innerText) {
          valueText = value.innerText;
        }

        if (token.className.indexOf('filtered-search-token') !== -1) {
          values.push(`${name.innerText.toLowerCase()}:${operator}${symbol}${valueText}`);
        } else {
          values.push(name.innerText);
        }
      } else if (token.classList.contains('input-token')) {
        const {
          isLastVisualTokenValid,
        } = FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();

        const input = FilteredSearchContainer.container.querySelector('.filtered-search');
        const inputValue = input && input.value;

        if (isLastVisualTokenValid) {
          values.push(inputValue);
        } else {
          const previous = values.pop();
          values.push(`${previous}${inputValue}`);
        }
      }
    });

    return values.map(value => value.trim()).join(' ');
  }