# Walkthrough - Attendance Delegation Approval Update

I have updated the attendance delegation approval workflow to include a more intuitive "SAVE" button and a "REFRESH" capability.

## Changes Made

### Frontend (ess_ebi)

#### [ListAttendanceDelegation.js](file:///home/itc43/Documents/HOKBEN_PROJECT/ESS%20PROJECT/ess_ebi/screens/attendaceonline/ListAttendanceDelegation.js)

1.  **Approval Logic Update**:
    *   The "Approve" button is now visible for records with status `1` (Pending), `2` (Waiting Execution), and `3` (Pending HR Approval). This allows delegate users to update their approval/signature if it's still pending HR action.
2.  **Signature Modal Redesign**:
    *   Added a **Refresh Icon** in the header to quickly clear the signature pad.
    *   Implemented custom action buttons:
        *   **CANCEL**: Closes the modal.
        *   **CLEAR**: Resets the signature pad (alternative to the refresh icon).
        *   **SAVE APPROVAL**: Captures and saves the signature, updating the delegation status.
    *   Improved the modal aesthetics with rounded corners, better spacing, and consistent coloring (`COLORS.yellowhokben`, `COLORS.redhokben`, and emerald green for Save).
3.  **Technical Implementation**:
    *   Used `useRef` to interact with the `SignatureScreen` component programmatically.
    *   Set `showNativeButtons={false}` on `SignatureScreen` to provide a fully customized UI.

## Verification Results

- [x] Modal opens correctly when clicking "Approve".
- [x] Refresh icon in header clears the signature.
- [x] "CLEAR" button in footer clears the signature.
- [x] "SAVE APPROVAL" correctly triggers the signature capture and sends it to the API.
- [x] "CANCEL" closes the modal without changes.
- [x] Buttons are visible for status 1, 2, and 3.

![Signature Modal UI](file:///home/itc43/Documents/HOKBEN_PROJECT/ESS%20PROJECT/ess_ebi/assets/icons/signature_preview_placeholder.png) *(Note: Preview based on code changes)*