349 lines
12 KiB
Dart

import 'dart:convert';
import 'package:get/get.dart';
import 'package:http/http.dart' as http;
import 'package:image_picker/image_picker.dart';
import 'package:intl/intl.dart';
import 'package:logger/logger.dart';
import 'package:marco/helpers/services/auth_service.dart';
import 'package:marco/helpers/services/api_endpoints.dart';
import 'package:marco/helpers/services/storage/local_storage.dart';
final Logger logger = Logger();
class ApiService {
static const Duration timeout = Duration(seconds: 10);
static const bool enableLogs = true;
// === Helpers ===
static Future<String?> _getToken() async {
final token = await LocalStorage.getJwtToken();
if (token == null && enableLogs) logger.w("No JWT token found.");
return token;
}
static Map<String, String> _headers(String token) => {
'Content-Type': 'application/json',
'Authorization': 'Bearer $token',
};
static void _log(String message) {
if (enableLogs) logger.i(message);
}
static dynamic _parseResponse(http.Response response, {String label = ''}) {
_log("$label Response: ${response.body}");
try {
final json = jsonDecode(response.body);
if (response.statusCode == 200 && json['success'] == true) {
return json['data'];
}
_log("API Error [$label]: ${json['message'] ?? 'Unknown error'}");
} catch (e) {
_log("Response parsing error [$label]: $e");
}
return null;
}
static dynamic _parseResponseForAllData(http.Response response, {String label = ''}) {
_log("$label Response: ${response.body}");
try {
final json = jsonDecode(response.body);
if (response.statusCode == 200 && json['success'] == true) {
return json;
}
_log("API Error [$label]: ${json['message'] ?? 'Unknown error'}");
} catch (e) {
_log("Response parsing error [$label]: $e");
}
return null;
}
static Future<http.Response?> _getRequest(
String endpoint, {
Map<String, String>? queryParams,
bool hasRetried = false,
}) async {
String? token = await _getToken();
if (token == null) return null;
final uri = Uri.parse("${ApiEndpoints.baseUrl}$endpoint").replace(queryParameters: queryParams);
_log("GET $uri");
try {
final response = await http.get(uri, headers: _headers(token)).timeout(timeout);
if (response.statusCode == 401 && !hasRetried) {
_log("Unauthorized. Attempting token refresh...");
if (await AuthService.refreshToken()) {
return await _getRequest(endpoint, queryParams: queryParams, hasRetried: true);
}
_log("Token refresh failed.");
}
return response;
} catch (e) {
_log("HTTP GET Exception: $e");
return null;
}
}
static Future<http.Response?> _postRequest(
String endpoint,
dynamic body, {
Duration customTimeout = timeout,
bool hasRetried = false,
}) async {
String? token = await _getToken();
if (token == null) return null;
final uri = Uri.parse("${ApiEndpoints.baseUrl}$endpoint");
_log("POST $uri\nHeaders: ${_headers(token)}\nBody: $body");
try {
final response = await http
.post(uri, headers: _headers(token), body: jsonEncode(body))
.timeout(customTimeout);
if (response.statusCode == 401 && !hasRetried) {
_log("Unauthorized POST. Attempting token refresh...");
if (await AuthService.refreshToken()) {
return await _postRequest(endpoint, body, customTimeout: customTimeout, hasRetried: true);
}
}
return response;
} catch (e) {
_log("HTTP POST Exception: $e");
return null;
}
}
// === Attendance APIs ===
static Future<List<dynamic>?> getProjects() async =>
_getRequest(ApiEndpoints.getProjects).then((res) => res != null ? _parseResponse(res, label: 'Projects') : null);
static Future<List<dynamic>?> getGlobalProjects() async =>
_getRequest(ApiEndpoints.getProjects).then((res) => res != null ? _parseResponse(res, label: 'Global Projects') : null);
static Future<List<dynamic>?> getEmployeesByProject(String projectId) async =>
_getRequest(ApiEndpoints.getEmployeesByProject, queryParams: {"projectId": projectId})
.then((res) => res != null ? _parseResponse(res, label: 'Employees') : null);
static Future<List<dynamic>?> getAttendanceLogs(
String projectId, {
DateTime? dateFrom,
DateTime? dateTo,
}) async {
final query = {
"projectId": projectId,
if (dateFrom != null) "dateFrom": DateFormat('yyyy-MM-dd').format(dateFrom),
if (dateTo != null) "dateTo": DateFormat('yyyy-MM-dd').format(dateTo),
};
return _getRequest(ApiEndpoints.getAttendanceLogs, queryParams: query)
.then((res) => res != null ? _parseResponse(res, label: 'Attendance Logs') : null);
}
static Future<List<dynamic>?> getAttendanceLogView(String id) async =>
_getRequest("${ApiEndpoints.getAttendanceLogView}/$id")
.then((res) => res != null ? _parseResponse(res, label: 'Log Details') : null);
static Future<List<dynamic>?> getRegularizationLogs(String projectId) async =>
_getRequest(ApiEndpoints.getRegularizationLogs, queryParams: {"projectId": projectId})
.then((res) => res != null ? _parseResponse(res, label: 'Regularization Logs') : null);
static Future<bool> uploadAttendanceImage(
String id,
String employeeId,
XFile? imageFile,
double latitude,
double longitude, {
required String imageName,
required String projectId,
String comment = "",
required int action,
bool imageCapture = true,
String? markTime,
}) async {
final now = DateTime.now();
final body = {
"id": id,
"employeeId": employeeId,
"projectId": projectId,
"markTime": markTime ?? DateFormat('hh:mm a').format(now),
"comment": comment,
"action": action,
"date": DateFormat('yyyy-MM-dd').format(now),
if (imageCapture) "latitude": '$latitude',
if (imageCapture) "longitude": '$longitude',
};
if (imageCapture && imageFile != null) {
try {
final bytes = await imageFile.readAsBytes();
final fileSize = await imageFile.length();
final contentType = "image/${imageFile.path.split('.').last}";
body["image"] = {
"fileName": imageName,
"contentType": contentType,
"fileSize": fileSize,
"description": "Employee attendance photo",
"base64Data": base64Encode(bytes),
};
} catch (e) {
_log("Image encoding error: $e");
return false;
}
}
final response = await _postRequest(ApiEndpoints.uploadAttendanceImage, body);
if (response == null) return false;
final json = jsonDecode(response.body);
if (response.statusCode == 200 && json['success'] == true) return true;
_log("Failed to upload image: ${json['message'] ?? 'Unknown error'}");
return false;
}
static String generateImageName(String employeeId, int count) {
final now = DateTime.now();
final dateStr = DateFormat('yyyyMMdd_HHmmss').format(now);
final imageNumber = count.toString().padLeft(3, '0');
return "${employeeId}_${dateStr}_$imageNumber.jpg";
}
// === Employee APIs ===
static Future<List<dynamic>?> getAllEmployeesByProject(String projectId) async {
if (projectId.isEmpty) throw ArgumentError('projectId must not be empty');
final endpoint = "${ApiEndpoints.getAllEmployeesByProject}/$projectId";
return _getRequest(endpoint).then((res) => res != null ? _parseResponse(res, label: 'Employees by Project') : null);
}
static Future<List<dynamic>?> getAllEmployees() async =>
_getRequest(ApiEndpoints.getAllEmployees).then((res) => res != null ? _parseResponse(res, label: 'All Employees') : null);
static Future<List<dynamic>?> getRoles() async =>
_getRequest(ApiEndpoints.getRoles).then((res) => res != null ? _parseResponse(res, label: 'Roles') : null);
static Future<bool> createEmployee({
required String firstName,
required String lastName,
required String phoneNumber,
required String gender,
required String jobRoleId,
}) async {
final body = {
"firstName": firstName,
"lastName": lastName,
"phoneNumber": phoneNumber,
"gender": gender,
"jobRoleId": jobRoleId,
};
final response = await _postRequest(ApiEndpoints.createEmployee, body);
if (response == null) return false;
final json = jsonDecode(response.body);
return response.statusCode == 200 && json['success'] == true;
}
static Future<Map<String, dynamic>?> getEmployeeDetails(String employeeId) async {
final url = "${ApiEndpoints.getEmployeeInfo}/$employeeId";
final response = await _getRequest(url);
final data = response != null ? _parseResponse(response, label: 'Employee Details') : null;
return data is Map<String, dynamic> ? data : null;
}
// === Daily Task APIs ===
static Future<List<dynamic>?> getDailyTasks(
String projectId, {
DateTime? dateFrom,
DateTime? dateTo,
}) async {
final query = {
"projectId": projectId,
if (dateFrom != null) "dateFrom": DateFormat('yyyy-MM-dd').format(dateFrom),
if (dateTo != null) "dateTo": DateFormat('yyyy-MM-dd').format(dateTo),
};
return _getRequest(ApiEndpoints.getDailyTask, queryParams: query)
.then((res) => res != null ? _parseResponse(res, label: 'Daily Tasks') : null);
}
static Future<bool> reportTask({
required String id,
required int completedTask,
required String comment,
required List<Map<String, dynamic>> checkList,
List<Map<String, dynamic>>? images,
}) async {
final body = {
"id": id,
"completedTask": completedTask,
"comment": comment,
"reportedDate": DateTime.now().toUtc().toIso8601String(),
"checkList": checkList,
if (images != null && images.isNotEmpty) "images": images,
};
final response = await _postRequest(ApiEndpoints.reportTask, body);
if (response == null) return false;
final json = jsonDecode(response.body);
if (response.statusCode == 200 && json['success'] == true) {
Get.back();
return true;
}
_log("Failed to report task: ${json['message'] ?? 'Unknown error'}");
return false;
}
static Future<bool> commentTask({
required String id,
required String comment,
List<Map<String, dynamic>>? images,
}) async {
final body = {
"taskAllocationId": id,
"comment": comment,
"commentDate": DateTime.now().toUtc().toIso8601String(),
if (images != null && images.isNotEmpty) "images": images,
};
final response = await _postRequest(ApiEndpoints.commentTask, body);
if (response == null) return false;
final json = jsonDecode(response.body);
return response.statusCode == 200 && json['success'] == true;
}
static Future<Map<String, dynamic>?> getDailyTasksDetails(String projectId) async {
final url = "${ApiEndpoints.dailyTaskDetails}/$projectId";
final response = await _getRequest(url);
return response != null
? _parseResponseForAllData(response, label: 'Daily Task Details') as Map<String, dynamic>?
: null;
}
static Future<bool> assignDailyTask({
required String workItemId,
required int plannedTask,
required String description,
required List<String> taskTeam,
DateTime? assignmentDate,
}) async {
final body = {
"workItemId": workItemId,
"plannedTask": plannedTask,
"description": description,
"taskTeam": taskTeam,
"assignmentDate": (assignmentDate ?? DateTime.now()).toUtc().toIso8601String(),
};
final response = await _postRequest(ApiEndpoints.assignDailyTask, body);
if (response == null) return false;
final json = jsonDecode(response.body);
if (response.statusCode == 200 && json['success'] == true) {
Get.back();
return true;
}
_log("Failed to assign daily task: ${json['message'] ?? 'Unknown error'}");
return false;
}
}