invoice/lib/data/models/task_model.dart

654 lines
17 KiB
Dart

import 'dart:convert';
import 'package:built_collection/built_collection.dart';
import 'package:built_value/built_value.dart';
import 'package:built_value/serializer.dart';
import 'package:invoiceninja_flutter/constants.dart';
import 'package:invoiceninja_flutter/data/models/client_model.dart';
import 'package:invoiceninja_flutter/data/models/company_model.dart';
import 'package:invoiceninja_flutter/data/models/entities.dart';
import 'package:invoiceninja_flutter/data/models/models.dart';
import 'package:invoiceninja_flutter/redux/app/app_state.dart';
import 'package:invoiceninja_flutter/utils/formatting.dart';
import 'package:invoiceninja_flutter/utils/strings.dart';
part 'task_model.g.dart';
abstract class TaskListResponse
implements Built<TaskListResponse, TaskListResponseBuilder> {
factory TaskListResponse([void updates(TaskListResponseBuilder b)]) =
_$TaskListResponse;
TaskListResponse._();
@override
@memoized
int get hashCode;
BuiltList<TaskEntity> get data;
static Serializer<TaskListResponse> get serializer =>
_$taskListResponseSerializer;
}
abstract class TaskItemResponse
implements Built<TaskItemResponse, TaskItemResponseBuilder> {
factory TaskItemResponse([void updates(TaskItemResponseBuilder b)]) =
_$TaskItemResponse;
TaskItemResponse._();
@override
@memoized
int get hashCode;
TaskEntity get data;
static Serializer<TaskItemResponse> get serializer =>
_$taskItemResponseSerializer;
}
class TaskFields {
static const String number = 'number';
static const String rate = 'rate';
static const String calculatedRate = 'calculated_rate';
static const String description = 'description';
static const String duration = 'duration';
static const String invoiceId = 'invoice_id';
static const String client = 'client';
static const String clientId = 'client_id';
static const String project = 'project';
static const String projectId = 'project_id';
static const String timeLog = 'time_log';
static const String isRunning = 'is_running';
static const String customValue1 = 'custom1';
static const String customValue2 = 'custom2';
static const String customValue3 = 'custom3';
static const String customValue4 = 'custom4';
static const String documents = 'documents';
static const String updatedAt = 'updated_at';
static const String archivedAt = 'archived_at';
static const String isDeleted = 'is_deleted';
static const String status = 'status';
}
abstract class TaskTime implements Built<TaskTime, TaskTimeBuilder> {
factory TaskTime({DateTime startDate, DateTime endDate}) {
return _$TaskTime._(
startDate: startDate ??
DateTime.fromMillisecondsSinceEpoch(
(DateTime.now().millisecondsSinceEpoch / 1000).floor() * 1000,
isUtc: true),
endDate: endDate,
);
}
TaskTime._();
@override
@memoized
int get hashCode;
DateTime get startDate;
@nullable
DateTime get endDate;
Duration get duration => (endDate ?? DateTime.now()).difference(startDate);
List<dynamic> get asList => <dynamic>[
(startDate.millisecondsSinceEpoch / 1000).floor(),
endDate != null ? (endDate.millisecondsSinceEpoch / 1000).floor() : 0
];
TaskTime get stop => rebuild((b) => b..endDate = DateTime.now().toUtc());
bool equalTo(TaskTime taskTime) =>
startDate == taskTime.startDate && endDate == taskTime.endDate;
bool get isRunning => endDate == null;
bool get isEmpty => startDate == null && endDate == null;
Map<String, Duration> getParts(int timezoneOffset) {
final localStartDate = startDate.toLocal();
final localEndDate = (endDate ?? DateTime.now()).toLocal();
final startSqlDate = convertDateTimeToSqlDate(localStartDate);
final endSqlDate = convertDateTimeToSqlDate(localEndDate);
if (startSqlDate == endSqlDate) {
return {startSqlDate: duration};
}
int offset = 1;
DateTime nextDate;
final Map<String, Duration> dates = {
startSqlDate: DateTime(
localStartDate.year, localStartDate.month, localStartDate.day)
.add(Duration(days: offset))
.difference(localStartDate)
};
do {
nextDate = DateTime(
localStartDate.year, localStartDate.month, localStartDate.day)
.add(Duration(days: offset));
offset++;
Duration duration = localEndDate.difference(nextDate);
if (duration.inHours > 24) {
duration = Duration(hours: 24);
}
dates[convertDateTimeToSqlDate(nextDate)] = duration;
} while (nextDate.isBefore(localEndDate.subtract(Duration(days: 1))));
return dates;
}
static Serializer<TaskTime> get serializer => _$taskTimeSerializer;
}
abstract class TaskEntity extends Object
with BaseEntity, SelectableEntity, BelongsToClient
implements Built<TaskEntity, TaskEntityBuilder> {
factory TaskEntity({String id, AppState state}) {
final isRunning = state?.company?.autoStartTasks ?? false;
return _$TaskEntity._(
id: id ?? BaseEntity.nextId,
number: '',
isChanged: false,
description: '',
duration: 0,
rate: 0,
invoiceId: '',
clientId: '',
projectId: '',
timeLog: isRunning
? '[[${(DateTime.now().millisecondsSinceEpoch / 1000).floor()},0]]'
: '[]',
isRunning: isRunning,
customValue1: '',
customValue2: '',
customValue3: '',
customValue4: '',
updatedAt: 0,
archivedAt: 0,
isDeleted: false,
assignedUserId: '',
createdAt: 0,
createdUserId: '',
statusId: '',
statusSortOrder: 0,
documents: BuiltList<DocumentEntity>(),
);
}
TaskEntity._();
@override
@memoized
int get hashCode;
TaskEntity get clone => rebuild((b) => b
..id = BaseEntity.nextId
..number = ''
..isChanged = false
..isDeleted = false
..invoiceId = null
..isRunning = false
..duration = 0
..timeLog = '[]');
TaskEntity toggle() => isRunning ? stop() : start();
TaskEntity start() => addTaskTime(TaskTime());
TaskEntity stop() {
final times = taskTimes;
final taskTime = times.last.stop;
return updateTaskTime(taskTime, times.length - 1);
}
bool get isInvoiced => invoiceId != null && invoiceId.isNotEmpty;
@override
EntityType get entityType {
return EntityType.task;
}
String get description;
String get number;
int get duration;
bool get areTimesValid {
final times = taskTimes;
DateTime lastDateTime = DateTime(2000);
int countRunning = 0;
bool isValid = true;
times.forEach((time) {
final startDate = time.startDate;
final endDate = time.endDate;
if (time.isRunning) {
countRunning++;
} else {
if (startDate.isBefore(lastDateTime) || startDate.isAfter(endDate)) {
isValid = false;
}
if (endDate.isBefore(startDate) || endDate.isBefore(lastDateTime)) {
isValid = false;
}
lastDateTime = lastDateTime.isAfter(endDate) ? lastDateTime : endDate;
}
});
return isValid && countRunning <= 1;
}
bool isBetween(String startDate, String endDate) {
final times = taskTimes;
if (times.isEmpty) {
return false;
}
final firstEndDate = times.first.endDate ?? DateTime.now();
final lastEndDate = times.first.endDate ?? DateTime.now();
return DateTime.parse(startDate).compareTo(firstEndDate.toLocal()) <= 0 &&
DateTime.parse(endDate).compareTo(lastEndDate.toLocal()) == 1;
}
int get startTimestamp {
if (timeLog.isEmpty) {
return null;
}
final List<dynamic> log = jsonDecode(timeLog);
if (log.isEmpty) {
return null;
}
final first = log.first as List;
return first[0];
}
int get endTimestamp {
if (timeLog.isEmpty) {
return null;
}
final List<dynamic> log = jsonDecode(timeLog);
if (log.isEmpty) {
return null;
}
final last = log.last as List;
if (last.length < 2) {
return null;
}
return last[1];
}
List<TaskTime> get taskTimes {
final List<TaskTime> details = [];
if (timeLog.isEmpty) {
return details;
}
final List<dynamic> log = jsonDecode(timeLog);
log.forEach((dynamic detail) {
int startDate;
int endDate;
if ((detail as List)[0] == false || (detail as List)[0] == null) {
startDate = 0;
} else {
startDate = ((detail as List)[0]).round();
}
if (startDate > 0) {
if ((detail as List)[1] == false || (detail as List)[1] == null) {
endDate = 0;
} else {
endDate = ((detail as List)[1]).round();
}
final taskTime = TaskTime(
startDate: convertTimestampToDate(startDate).toUtc(),
endDate: (endDate ?? 0) > 0
? convertTimestampToDate(endDate).toUtc()
: null);
details.add(taskTime);
}
});
details.sort((timeA, timeB) => timeA.startDate.compareTo(timeB.startDate));
return details;
}
TaskEntity addTaskTime(TaskTime time) {
final List<dynamic> taskTimes =
timeLog.isNotEmpty ? jsonDecode(timeLog) : <dynamic>[];
taskTimes.add(time.asList);
return rebuild((b) => b
..timeLog = jsonEncode(taskTimes)
..isRunning = time.isRunning);
}
TaskEntity updateTaskTime(TaskTime time, int index) {
final List<dynamic> taskTimes =
timeLog.isNotEmpty ? jsonDecode(timeLog) : <dynamic>[];
taskTimes[index] = time.asList;
bool isRunning = false;
if (taskTimes.isNotEmpty) {
final last = taskTimes.last as List;
if (last.length == 1 || (last.length == 2 && last[1] == 0)) {
isRunning = true;
}
}
return rebuild((b) => b
..timeLog = jsonEncode(taskTimes)
..isRunning = isRunning);
}
TaskEntity deleteTaskTime(int index) {
final List<dynamic> taskTimes =
timeLog.isNotEmpty ? jsonDecode(timeLog) : <dynamic>[];
taskTimes.removeAt(index);
bool isRunning = false;
if (taskTimes.isNotEmpty) {
final last = taskTimes.last as List;
if (last.length == 1 || (last.length == 2 && last[1] == 0)) {
isRunning = true;
}
}
return rebuild((b) => b
..timeLog = jsonEncode(taskTimes)
..isRunning = isRunning);
}
double calculateAmount(double taskRate) =>
taskRate * round(calculateDuration.inSeconds / 3600, 3);
Duration get calculateDuration {
int seconds = 0;
taskTimes.forEach((taskTime) {
seconds += taskTime.duration.inSeconds;
});
return Duration(seconds: seconds);
}
@BuiltValueField(wireName: 'invoice_id')
String get invoiceId;
@override
@BuiltValueField(wireName: 'client_id')
String get clientId;
double get rate;
@BuiltValueField(wireName: 'project_id')
String get projectId;
@BuiltValueField(wireName: 'time_log')
String get timeLog;
@BuiltValueField(wireName: 'is_running')
bool get isRunning;
@BuiltValueField(wireName: 'custom_value1')
String get customValue1;
@BuiltValueField(wireName: 'custom_value2')
String get customValue2;
@BuiltValueField(wireName: 'custom_value3')
String get customValue3;
@BuiltValueField(wireName: 'custom_value4')
String get customValue4;
@BuiltValueField(wireName: 'status_id')
String get statusId;
@BuiltValueField(wireName: 'status_sort_order')
int get statusSortOrder;
BuiltList<DocumentEntity> get documents;
@override
List<EntityAction> getActions(
{UserCompanyEntity userCompany,
ClientEntity client,
bool includeEdit = false,
bool multiselect = false}) {
final actions = <EntityAction>[];
if (!isDeleted) {
if (includeEdit &&
userCompany.canEditEntity(this) &&
!isDeleted &&
!multiselect) {
actions.add(EntityAction.edit);
}
if (!isInvoiced) {
if (isRunning) {
actions.add(EntityAction.stop);
} else {
if (!multiselect) {
if (duration > 0) {
actions.add(EntityAction.resume);
} else {
actions.add(EntityAction.start);
}
}
if (userCompany.canCreate(EntityType.invoice)) {
actions.add(EntityAction.newInvoice);
}
}
}
}
if (!multiselect) {
if (isInvoiced) {
actions.add(EntityAction.viewInvoice);
}
if (userCompany.canCreate(EntityType.task)) {
actions.add(EntityAction.clone);
}
}
if (actions.isNotEmpty) {
actions.add(null);
}
return actions..addAll(super.getActions(userCompany: userCompany));
}
int compareTo(
TaskEntity task,
String sortField,
bool sortAscending,
BuiltMap<String, UserEntity> userMap,
BuiltMap<String, ClientEntity> clientMap,
BuiltMap<String, ProjectEntity> projectMap,
BuiltMap<String, InvoiceEntity> invoiceMap) {
int response = 0;
final TaskEntity taskA = sortAscending ? this : task;
final TaskEntity taskB = sortAscending ? task : this;
switch (sortField) {
case TaskFields.duration:
response = taskA.duration.compareTo(taskB.duration);
break;
case TaskFields.description:
response = taskA.description.compareTo(taskB.description);
break;
case TaskFields.customValue1:
response = taskA.customValue1.compareTo(taskB.customValue1);
break;
case TaskFields.customValue2:
response = taskA.customValue2.compareTo(taskB.customValue2);
break;
case TaskFields.customValue3:
response = taskA.customValue3.compareTo(taskB.customValue3);
break;
case TaskFields.customValue4:
response = taskA.customValue4.compareTo(taskB.customValue4);
break;
case TaskFields.clientId:
case TaskFields.client:
final clientA = clientMap[taskA.clientId] ?? ClientEntity();
final clientB = clientMap[taskB.clientId] ?? ClientEntity();
response = clientA.listDisplayName
.toLowerCase()
.compareTo(clientB.listDisplayName.toLowerCase());
break;
case TaskFields.projectId:
case TaskFields.project:
final projectA = projectMap[taskA.projectId] ?? ProjectEntity();
final projectB = projectMap[taskB.projectId] ?? ProjectEntity();
response = projectA.listDisplayName
.toLowerCase()
.compareTo(projectB.listDisplayName.toLowerCase());
break;
case TaskFields.invoiceId:
final invoiceA = invoiceMap[taskA.invoiceId] ?? InvoiceEntity();
final invoiceB = invoiceMap[taskB.invoiceId] ?? InvoiceEntity();
response = invoiceA.listDisplayName
.toLowerCase()
.compareTo(invoiceB.listDisplayName.toLowerCase());
break;
case EntityFields.state:
final stateA =
EntityState.valueOf(taskA.entityState) ?? EntityState.active;
final stateB =
EntityState.valueOf(taskB.entityState) ?? EntityState.active;
response =
stateA.name.toLowerCase().compareTo(stateB.name.toLowerCase());
break;
case TaskFields.timeLog:
response =
taskA.timeLog.toLowerCase().compareTo(taskB.timeLog.toLowerCase());
break;
case EntityFields.createdAt:
response = taskA.createdAt.compareTo(taskB.createdAt);
break;
case TaskFields.archivedAt:
response = taskA.archivedAt.compareTo(taskB.archivedAt);
break;
case TaskFields.updatedAt:
response = taskA.updatedAt.compareTo(taskB.updatedAt);
break;
case TaskFields.documents:
response = taskA.documents.length.compareTo(taskB.documents.length);
break;
case TaskFields.number:
response = taskA.number.compareTo(taskB.number);
break;
default:
print('## ERROR: sort by task.$sortField is not implemented');
break;
}
return response;
}
@override
bool matchesFilter(String filter) {
return matchesStrings(
haystacks: [
number,
description,
customValue1,
customValue2,
customValue3,
customValue4,
],
needle: filter,
);
}
@override
bool matchesStatuses(BuiltList<EntityStatus> statuses) {
if (statuses.isEmpty) {
return true;
}
for (final status in statuses) {
if (status.id == kTaskStatusRunning && isRunning) {
return true;
} else if (status.id == kTaskStatusInvoiced && isInvoiced) {
return true;
} else if (status.id == kTaskStatusLogged && isStopped && !isInvoiced) {
return true;
}
}
return false;
}
@override
String matchesFilterValue(String filter) {
return matchesStringsValue(
haystacks: [
number,
description,
customValue1,
customValue2,
customValue3,
customValue4,
],
needle: filter,
);
}
@override
String get listDisplayName {
return number;
}
@override
double get listDisplayAmount => calculateDuration.inSeconds.toDouble();
@override
FormatNumberType get listDisplayAmountType => FormatNumberType.duration;
String get calculateStatusId {
if (isInvoiced) {
return kTaskStatusInvoiced;
//} else if (isRunning) {
// return kTaskStatusRunning;
} else {
return statusId;
}
}
bool get isStopped => !isRunning;
static Serializer<TaskEntity> get serializer => _$taskEntitySerializer;
}