import 'package:e_scan/backend/api/api_calls.dart';
import 'package:e_scan/backend/schema/stock_picking/stock_picking_model.dart';
import 'package:e_scan/backend/schema/user/user_struct.dart';
import 'package:e_scan/services/secure_storage.dart';
import 'package:e_scan/services/token_provider.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:freezed_annotation/freezed_annotation.dart';

part 'reception_page_model.freezed.dart';

final receptionPageModelProvider =
    StateNotifierProvider<ReceptionPageModel, ReceptionPageState>((ref) {
      return ReceptionPageModel(
        secureStorage: ref.read(sharedPrefsProvider),
        tokenProvider: ref.read(tokenProvider),
        userConnectedProvider: ref.read(userConnectedProvider),
      );
    });

class ReceptionPageModel extends StateNotifier<ReceptionPageState> {
  ReceptionPageModel({
    required this.secureStorage,
    required this.tokenProvider,
    required this.userConnectedProvider,
  }) : super(const ReceptionPageState()) {
    getAllReceptions();
  }

  late FlutterSecureStorage secureStorage;
  late TokenProvider tokenProvider;
  final UserConnectedProvider userConnectedProvider;

  Future getUserConnected() async {
    state = state.copyWith(loadingUser: true);
    final user = await userConnectedProvider.get();
    state = state.copyWith(user: user, loadingUser: false);
  }

  Future getAllReceptions() async {
    try {
      state = state.copyWith(loadingReceptions: true);
      final res = await ApiCalls.getAllStockPiking();
      res.when(
        (data) {
          state = state.copyWith(receptions: data, loadingReceptions: false);
        },
        (error) {
          state = state.copyWith(loadingReceptions: false);
        },
      );
    } catch (e) {
      state = state.copyWith(loadingReceptions: false);
    }
  }
}

@freezed
abstract class ReceptionPageState with _$ReceptionPageState {
  const factory ReceptionPageState({
    UserStruct? user,
    StockPickingResponseModel? receptions,
    @Default(false) bool loadingReceptions,
    @Default(false) bool loadingUser,
  }) = _ReceptionPageState;
}