77 lines
2.1 KiB
Dart
77 lines
2.1 KiB
Dart
import 'dart:convert';
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import 'package:flutter/foundation.dart';
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import 'package:http/http.dart' as http;
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import 'package:flutter_dotenv/flutter_dotenv.dart';
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import '../models/price_data.dart';
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class ApiService {
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final String baseUrl;
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ApiService() : baseUrl = dotenv.env['API_URL'] ?? 'http://localhost:3000' {
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// Debug: Print the actual URL being used
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if (kDebugMode) {
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print('ApiService initialized with baseUrl: $baseUrl');
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print('Available env vars: ${dotenv.env.keys.toList()}');
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}
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}
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Future<LatestPrice?> fetchLatestPrice() async {
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try {
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final url = '$baseUrl/prices/latest';
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if (kDebugMode) {
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print('Fetching latest price from: $url');
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}
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final response = await http.get(Uri.parse(url));
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if (kDebugMode) {
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print('Response status: ${response.statusCode}');
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print('Response body: ${response.body}');
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}
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if (response.statusCode == 200) {
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final data = jsonDecode(response.body) as Map<String, dynamic>;
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return LatestPrice.fromJson(data);
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} else {
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if (kDebugMode) {
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print('HTTP Error ${response.statusCode}: ${response.body}');
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}
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}
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} catch (e) {
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if (kDebugMode) {
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print('Error fetching latest price: $e');
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}
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}
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return null;
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}
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Future<HistoryData?> fetchHistory(String range) async {
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try {
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final url = '$baseUrl/index/history?range=$range';
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if (kDebugMode) {
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print('Fetching history from: $url');
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}
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final response = await http.get(Uri.parse(url));
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if (kDebugMode) {
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print('History response status: ${response.statusCode}');
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}
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if (response.statusCode == 200) {
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final data = jsonDecode(response.body) as Map<String, dynamic>;
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return HistoryData.fromJson(data);
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} else {
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if (kDebugMode) {
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print('HTTP Error ${response.statusCode}: ${response.body}');
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}
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}
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} catch (e) {
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if (kDebugMode) {
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print('Error fetching history: $e');
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}
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}
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return null;
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}
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}
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