sandbox/client/src/components/UIElementEditor.js

import React, { useState } from 'react';

const ELEMENT_TYPES = [
  { value: 'progress_bar', label: 'Progress Bar' },
  { value: 'gauge', label: 'Gauge' },
  { value: 'icon', label: 'Icon' },
  { value: 'text_label', label: 'Text Label' },
  { value: 'radial', label: 'Radial Dial' },
  { value: 'waveform', label: 'Waveform' },
];

const COLORS = ['#e74c3c', '#f39c12', '#3498db', '#8e44ad', '#e91e63', '#ff6b6b', '#2ecc71', '#1abc9c'];

export default function UIElementEditor({ uiElements, needs, onAdd, onUpdate, onDelete }) {
  const [editingId, setEditingId] = useState(null);
  const [editForm, setEditForm] = useState({});

  const startEdit = (el) => {
    setEditingId(el.id);
    setEditForm({ ...el, config: typeof el.config === 'string' ? JSON.parse(el.config) : el.config });
  };

  const cancelEdit = () => {
    setEditingId(null);
    setEditForm({});
  };

  const saveEdit = () => {
    onUpdate(editingId, editForm);
    setEditingId(null);
  };

  const handleAdd = () => {
    onAdd({
      need_id: needs?.[0]?.id || null,
      element_type: 'progress_bar',
      config: { color: '#3498db', label: 'New Element', animation: 'smooth' },
    });
  };

  return (
    <div className="ui-element-editor">
      <div className="editor-toolbar">
        <h3>UI Elements</h3>
        <button className="btn-primary" onClick={handleAdd}>Add UI Element</button>
      </div>

      {(!uiElements || uiElements.length === 0) ? (
        <p className="empty-state">No UI elements defined. These represent how needs will visually appear.</p>
      ) : (
        <div className="ui-element-list">
          {uiElements.map((el) => {
            const config = typeof el.config === 'string' ? JSON.parse(el.config) : el.config;
            const need = needs?.find((n) => n.id === el.need_id);

            return (
              <div key={el.id} className="ui-element-card">
                {editingId === el.id ? (
                  <div className="ui-edit-form">
                    <div className="form-row">
                      <label>Linked Need</label>
                      <select value={editForm.need_id || ''} onChange={(e) => setEditForm({ ...editForm, need_id: e.target.value })}>
                        <option value="">None</option>
                        {needs?.map((n) => (
                          <option key={n.id} value={n.id}>{n.name}</option>
                        ))}
                      </select>
                    </div>
                    <div className="form-row">
                      <label>Element Type</label>
                      <select value={editForm.element_type} onChange={(e) => setEditForm({ ...editForm, element_type: e.target.value })}>
                        {ELEMENT_TYPES.map((t) => (
                          <option key={t.value} value={t.value}>{t.label}</option>
                        ))}
                      </select>
                    </div>
                    <div className="form-row">
                      <label>Color</label>
                      <div className="color-picker">
                        {COLORS.map((c) => (
                          <button
                            key={c}
                            className={`color-swatch ${editForm.config?.color === c ? 'selected' : ''}`}
                            style={{ backgroundColor: c }}
                            onClick={() => setEditForm({ ...editForm, config: { ...editForm.config, color: c } })}
                          />
                        ))}
                      </div>
                    </div>
                    <div className="form-row">
                      <label>Label</label>
                      <input value={editForm.config?.label || ''} onChange={(e) => setEditForm({ ...editForm, config: { ...editForm.config, label: e.target.value } })} />
                    </div>
                    <div className="form-row">
                      <label>Animation</label>
                      <select value={editForm.config?.animation || 'none'} onChange={(e) => setEditForm({ ...editForm, config: { ...editForm.config, animation: e.target.value } })}>
                        <option value="none">None</option>
                        <option value="smooth">Smooth</option>
                        <option value="pulse">Pulse</option>
                        <option value="bounce">Bounce</option>
                      </select>
                    </div>
                    <div className="form-actions">
                      <button className="btn-primary" onClick={saveEdit}>Save</button>
                      <button className="btn-secondary" onClick={cancelEdit}>Cancel</button>
                    </div>
                  </div>
                ) : (
                  <>
                    <div className="ui-element-preview" style={{ borderLeftColor: config?.color || '#95a5a6' }}>
                      <div className="ui-element-header">
                        <h4>{config?.label || el.element_type}</h4>
                        <span className="element-type-badge">{ELEMENT_TYPES.find(t => t.value === el.element_type)?.label || el.element_type}</span>
                      </div>
                      <div className="ui-element-details">
                        <span>Linked to: <strong>{need?.name || 'None'}</strong></span>
                        <span>Animation: <strong>{config?.animation || 'none'}</strong></span>
                      </div>
                      <div className="ui-element-visual">
                        {el.element_type === 'progress_bar' && (
                          <div className="visual-progress-bar">
                            <div className="visual-progress-fill" style={{ width: '60%', backgroundColor: config?.color }} />
                          </div>
                        )}
                        {el.element_type === 'gauge' && (
                          <div className="visual-gauge" style={{ color: config?.color }}>
                            <span className="gauge-value">75%</span>
                          </div>
                        )}
                        {el.element_type === 'radial' && (
                          <div className="visual-radial" style={{ borderColor: config?.color }}>
                            <span>60%</span>
                          </div>
                        )}
                        {(el.element_type === 'icon' || el.element_type === 'text_label') && (
                          <div className="visual-icon" style={{ color: config?.color }}>
                            {config?.label || el.element_type}
                          </div>
                        )}
                        {el.element_type === 'waveform' && (
                          <div className="visual-waveform" style={{ color: config?.color }}>
                            ~ ~ ~
                          </div>
                        )}
                      </div>
                    </div>
                    <div className="ui-element-actions">
                      <button className="btn-small" onClick={() => startEdit(el)}>Edit</button>
                      <button className="btn-danger-small" onClick={() => onDelete(el.id)}>Delete</button>
                    </div>
                  </>
                )}
              </div>
            );
          })}
        </div>
      )}
    </div>
  );
}