components/kpi-form.js

class KpiForm extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        .kpi-form {
          @apply bg-white rounded-lg shadow-md p-6 mb-6;
        }
        .form-title {
          @apply text-xl font-semibold text-gray-800 mb-4;
        }
        .form-group {
          @apply mb-4;
        }
        label {
          @apply block text-sm font-medium text-gray-700 mb-1;
        }
        input, select, textarea {
          @apply w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500;
        }
        .submit-btn {
          @apply w-full bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-4 rounded-md transition-colors duration-200;
        }
      </style>
      <div class="kpi-form">
        <h3 class="form-title">Update Daily KPI</h3>
        <form id="kpiForm">
          <div class="form-group">
            <label for="kpiDate">Date</label>
            <input type="date" id="kpiDate" required>
          </div>
          <div class="form-group">
            <label for="kpiMetric">KPI Metric</label>
            <select id="kpiMetric" required>
              <option value="">Select Metric</option>
              <option value="productivity">Productivity</option>
              <option value="quality">Quality</option>
              <option value="efficiency">Efficiency</option>
              <option value="attendance">Attendance</option>
            </select>
          </div>
          <div class="form-group">
            <label for="kpiValue">Value</label>
            <input type="number" id="kpiValue" min="0" max="100" required>
          </div>
          <div class="form-group">
            <label for="kpiNotes">Notes</label>
            <textarea id="kpiNotes" rows="3"></textarea>
          </div>
          <button type="submit" class="submit-btn">Submit KPI</button>
        </form>
      </div>
    `;

    this.shadowRoot.getElementById('kpiForm').addEventListener('submit', (e) => {
      e.preventDefault();
      const newKpi = {
        date: this.shadowRoot.getElementById('kpiDate').value,
        metric: this.shadowRoot.getElementById('kpiMetric').value,
        value: parseFloat(this.shadowRoot.getElementById('kpiValue').value),
        notes: this.shadowRoot.getElementById('kpiNotes').value,
        timestamp: new Date().toISOString()
      };
      this.dispatchEvent(new CustomEvent('kpi-submitted', { detail: newKpi }));
      this.shadowRoot.getElementById('kpiForm').reset();
    });
  }
}

customElements.define('kpi-form', KpiForm);