actual/packages/desktop-client/e2e/page-models/rules-page.js

export class RulesPage {
  constructor(page) {
    this.page = page;
  }

  /**
   * Create a new rule
   */
  async createRule(data) {
    await this.page
      .getByRole('button', {
        name: 'Create new rule',
      })
      .click();

    await this._fillRuleFields(data);

    await this.page.getByRole('button', { name: 'Save' }).click();
  }

  /**
   * Retrieve the data for the nth-rule.
   * 0-based index
   */
  async getNthRule(index) {
    const row = this.page.getByTestId('table').getByTestId('row').nth(index);

    return {
      conditions: await row
        .getByTestId('conditions')
        .evaluate(el => [...el.children].map(c => c.textContent)),
      actions: await row
        .getByTestId('actions')
        .evaluate(el => [...el.children].map(c => c.textContent)),
    };
  }

  async _fillRuleFields(data) {
    if (data.conditionsOp) {
      await this.page
        .getByTestId('conditions-op')
        .getByRole('button')
        .first()
        .click();
      await this.page
        .getByRole('option', { exact: true, name: data.conditionsOp })
        .click();
    }

    if (data.conditions) {
      await this._fillEditorFields(
        data.conditions,
        this.page.getByTestId('condition-list'),
      );
    }

    if (data.actions) {
      await this._fillEditorFields(
        data.actions,
        this.page.getByTestId('action-list'),
      );
    }
  }

  async _fillEditorFields(data, rootElement) {
    for (const idx in data) {
      const { field, op, value } = data[idx];

      const row = rootElement.getByTestId('editor-row').nth(idx);

      if (!(await row.isVisible())) {
        await rootElement.getByRole('button', { name: 'Add entry' }).click();
      }

      if (field) {
        await row.getByRole('button').first().click();
        await this.page
          .getByRole('option', { exact: true, name: field })
          .click();
      }

      if (op) {
        await row.getByRole('button', { name: 'is' }).click();
        await this.page.getByRole('option', { name: op }).click();
      }

      if (value) {
        await row.getByRole('textbox').fill(value);
        await this.page.keyboard.press('Enter');
      }
    }
  }
}