import 'dart:convert';

import 'package:flutter/foundation.dart';
import 'package:test_sa/controllers/api_routes/api_manager.dart';
import 'package:test_sa/controllers/api_routes/urls.dart';

import 'models/asset_tracking_model.dart';
import 'models/floor_map_model.dart';

class AssetTrackingProvider extends ChangeNotifier {
  bool isLoading = false;
  bool isNextPageLoading = false;
  final pageItemNumber = 12;
  int pageNo = 1;

  List<AssetTrackingModel> assetsList = [];

  reset() {
    isLoading = false;
    notifyListeners();
  }

  Future<int> getAssetsFromPenguin({bool loadMore = false}) async {
    if (isLoading || isNextPageLoading) return -2;
    if (loadMore) {
      isNextPageLoading = true;
      pageNo += 1;
    } else {
      isLoading = true;
      pageNo = 1; // reset pagination
    }
    notifyListeners();
    try {
      final payload = {"pageSize": pageItemNumber, "pageNumber": pageNo};
      final response = await ApiManager.instance.post(URLs.getAssetsFromPenguin, body: payload);
      if (response.statusCode >= 200 && response.statusCode < 300) {
        final Map<String, dynamic> jsonData = json.decode(response.body);
        List list = jsonData["data"];
        assetsList.addAll(list.map((item) => AssetTrackingModel.fromJson(item)).toList());
        if (jsonData["totalRows"] <= assetsList.length) {
          // nextPage = true;
        }
        print("assetsList:${assetsList.length}");
        // if (loadMore) {
        //   assetInventoryResponse?.assetList?.addAll(newResponse.assetList ?? []);
        //   assetInventoryResponse?.totalRows = newResponse.totalRows;
        // } else {
        //   assetInventoryResponse = newResponse;
        // }
        // nextPage = (assetInventoryResponse?.assetList?.length ?? 0) < (assetInventoryResponse?.totalRows ?? 0);
      } else {
        // nextPage = false;
      }
      isLoading = false;
      isNextPageLoading = false;
      notifyListeners();
      return response.statusCode;
    } catch (error) {
      isLoading = false;
      isNextPageLoading = false;
      // stateCode = -1;
      // nextPage = false;
      notifyListeners();
      return -1;
    }
  }

  Future<FloorMapModel?> getFloorMap(int floorId) async {
    FloorMapModel? floorMapModel;
    // try {
      final response = await ApiManager.instance.get(URLs.getFloorMap + "$floorId/maps");
      if (response.statusCode >= 200 && response.statusCode < 300) {
        floorMapModel = FloorMapModel.fromJson(json.decode(response.body)["data"]);
      }
      return floorMapModel;
    // } catch (error) {
    //   return floorMapModel;
    // }
  }
}