import 'package:flutter/material.dart';
import 'package:manager_api_new/api.dart';
import 'package:manager_app/Components/map_geometry_picker.dart';
import 'package:manager_app/constants.dart';

class GeometryInputContainer extends StatelessWidget {
  final String label;
  final GeometryDTO? initialGeometry;
  final String? initialColor;
  final Function(GeometryDTO, String) onSave;
  final Color color;
  final bool isSmall;

  GeometryInputContainer({
    required this.label,
    this.initialGeometry,
    this.initialColor,
    required this.onSave,
    this.color = kPrimaryColor,
    this.isSmall = false,
  });

  @override
  Widget build(BuildContext context) {
    String typeInfo = initialGeometry?.type ?? "Aucun";
    int pointCount = 0;
    if (initialGeometry?.coordinates != null) {
      if (initialGeometry!.type == "Point") {
        pointCount = 1;
      } else if (initialGeometry!.coordinates is List) {
        pointCount = (initialGeometry!.coordinates as List).length;
      }
    }

    Size size = MediaQuery.of(context).size;

    return Container(
      margin: EdgeInsets.symmetric(vertical: 4),
      child: Row(
        children: [
          Container(
            width: 150,
            child: Text(
              label,
              style: const TextStyle(
                fontWeight: FontWeight.w400,
                fontSize: 16,
              ),
            ),
          ),
          Container(
            width: isSmall ? size.width * 0.15 : size.width * 0.25,
            child: InkWell(
              onTap: () {
                showDialog(
                  context: context,
                  builder: (context) => MapGeometryPicker(
                    initialGeometry: initialGeometry,
                    initialColor: initialColor,
                    onSave: onSave,
                  ),
                );
              },
              child: Container(
                padding: EdgeInsets.symmetric(horizontal: 12, vertical: 8),
                decoration: BoxDecoration(
                  color: Colors.white,
                  borderRadius: BorderRadius.circular(29),
                  border: Border.all(color: kSecond),
                ),
                child: Row(
                  children: [
                    Icon(
                      _getIconForType(initialGeometry?.type),
                      color: color,
                      size: 20,
                    ),
                    SizedBox(width: 8),
                    Expanded(
                      child: Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: [
                          Text(
                            initialGeometry != null
                                ? "$typeInfo ($pointCount pts)"
                                : "Définir",
                            style: TextStyle(
                              fontSize: 13,
                              color: initialGeometry != null ? kBlack : kSecond,
                              overflow: TextOverflow.ellipsis,
                            ),
                          ),
                          if (initialColor != null)
                            Row(
                              children: [
                                Container(
                                  width: 8,
                                  height: 8,
                                  decoration: BoxDecoration(
                                    color: _parseColor(initialColor!),
                                    shape: BoxShape.circle,
                                  ),
                                ),
                                SizedBox(width: 4),
                                Text(initialColor!,
                                    style: TextStyle(
                                        fontSize: 9, color: Colors.grey)),
                              ],
                            ),
                        ],
                      ),
                    ),
                    Icon(Icons.edit, color: kSecond, size: 16),
                  ],
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }

  IconData _getIconForType(String? type) {
    switch (type) {
      case "Point":
        return Icons.location_on;
      case "LineString":
        return Icons.show_chart;
      case "Polygon":
        return Icons.pentagon;
      default:
        return Icons.map;
    }
  }

  Color _parseColor(String hex) {
    try {
      return Color(int.parse(hex.replaceFirst('#', '0xFF')));
    } catch (e) {
      return kPrimaryColor;
    }
  }
}