public static bool InsertImage(string idTrip, ImageTrip imageEntered)
{
var result = true;
string jsonFilePath = "./Data/trips.json";
var json = File.ReadAllText(jsonFilePath);
try
{
JArray trips = JArray.Parse(json);
var tripDetail = trips.FirstOrDefault(obj => obj["Id"].Value <String>() == idTrip);
JArray imagesArrary = (JArray)tripDetail["Images"];
var newImageString = Newtonsoft.Json.JsonConvert.SerializeObject(imageEntered);
var newImageJObject = JObject.Parse(newImageString);
imagesArrary.Add(newImageJObject);
string newJsonResult = Newtonsoft.Json.JsonConvert.SerializeObject(trips,
Newtonsoft.Json.Formatting.Indented);
File.WriteAllText(jsonFilePath, newJsonResult);
}
catch (Exception)
{
throw;
}
return(result);
}
private void DisplayDetail()
{
trip = TripDAO.GetById(idTrip);
ImageTrip imageToShow;
if (trip.Images.Count == 0)
{
imageToShow = new ImageTrip()
{
NameImage = "default_no_image.gif"
};
index_max = 0;
}
else
{
imageToShow = trip.Images[index_showImage];
index_max = trip.Images.Count - 1;
}
totalTextBlock.Text = trip.Members.Count + " t.viên";
totalExpense = trip.Expenses.Sum(item => int.Parse(item.Cost));
totalDonation = trip.Members.Sum(item => int.Parse(item.Donation));
CultureInfo provider = CultureInfo.InvariantCulture;
this.DataContext = new
{
Trip = new
{
Name = trip.Name,
StartDate = trip.StartDate,
EndDate = trip.EndDate,
MainImage = trip.MainImage,
Transport = TransportDAO.GetById(trip.Transport),
Status = trip.Status == "finish" ? "False" : "True",
NameButtonStatus = trip.Status == "finish" ? "Đã kết thúc" : "Kết thúc",
TotalDate = "not dev"
},
PointLabel,
SeriesCollection,
ImageToShow = imageToShow,
};
membersListView.ItemsSource = trip.Members;
expensesListView.ItemsSource = trip.Expenses;
donationsListView.ItemsSource = trip.Members;
placesListView.ItemsSource = trip.Places;
}
private void uploadImageBtn_MouseDown(object sender, MouseButtonEventArgs e)
{
OpenFileDialog op = new OpenFileDialog();
op.Title = "Chọn ảnh của chuyến đi";
op.Filter = "All supported graphics|*.jpg;*.jpeg;*.png|" +
"JPEG (*.jpg;*.jpeg)|*.jpg;*.jpeg|" +
"Portable Network Graphic (*.png)|*.png";
op.Multiselect = true;
var o = op.ShowDialog();
if (o == true)
{
foreach (var name in op.FileNames)
{
// Copy file
var folder = AppDomain.CurrentDomain.BaseDirectory;
string newNameFile = Guid.NewGuid().ToString() + System.IO.Path.GetExtension(name);
var targetPath = $"{folder}\\Assets\\Images\\Uploads\\";
var destFile = System.IO.Path.Combine(targetPath, newNameFile);
System.IO.File.Copy(name, destFile, true);
// Insert A Image To Trip
var newImage = new ImageTrip()
{
Id = Guid.NewGuid().ToString(),
NameImage = newNameFile
};
TripDAO.InsertImage(idTrip, newImage);
}
MessageBox.Show("Đã tải lên thành công.", "Thông báo");
DisplayDetail();
}
}
public static Trip GetById(string id)
{
string jsonFilePath = "./Data/trips.json";
var json = File.ReadAllText(jsonFilePath);
try
{
JArray trips = JArray.Parse(json);
foreach (var trip in trips)
{
if (trip["Id"].ToString() == id)
{
Trip tripObject = new Trip();
tripObject.Id = trip["Id"].ToString();
tripObject.Name = trip["Name"].ToString();
tripObject.MainImage = trip["MainImage"].ToString();
tripObject.StartDate = trip["StartDate"].ToString();
tripObject.EndDate = trip["EndDate"].ToString();
tripObject.Transport = trip["Transport"].ToString();
tripObject.Status = trip["Status"].ToString();
tripObject.Members = new List <Member>();
JArray Members = JArray.Parse(trip["Members"].ToString());
foreach (var member in Members)
{
Member memberItem = new Member()
{
Name = member["Name"].ToString(),
Id = member["Id"].ToString(),
Donation = member["Donation"].ToString(),
Avatar = member["Avatar"].ToString()
};
tripObject.Members.Add(memberItem);
}
tripObject.Expenses = new List <Expense>();
JArray Expenses = JArray.Parse(trip["Expenses"].ToString());
foreach (var item in Expenses)
{
Expense expenseItem = new Expense()
{
Name = item["Name"].ToString(),
Id = item["Id"].ToString(),
Cost = item["Cost"].ToString()
};
tripObject.Expenses.Add(expenseItem);
}
tripObject.Places = new List <Place>();
JArray Places = JArray.Parse(trip["Places"].ToString());
foreach (var item in Places)
{
Place placeItem = new Place()
{
Name = item["Name"].ToString(),
Id = item["Id"].ToString(),
Avatar = item["Avatar"].ToString(),
Start = item["Start"].ToString(),
End = item["End"].ToString(),
Address = item["Address"].ToString(),
Description = item["Description"].ToString(),
};
tripObject.Places.Add(placeItem);
}
tripObject.Images = new List <ImageTrip>();
JArray Images = JArray.Parse(trip["Images"].ToString());
foreach (var item in Images)
{
ImageTrip imageItem = new ImageTrip()
{
NameImage = item["NameImage"].ToString(),
Id = item["Id"].ToString(),
};
tripObject.Images.Add(imageItem);
}
return(tripObject);
}
}
}
catch (Exception)
{
throw;
}
return(null);
}
public static List <Trip> GetTrips(int perPage, int pageCurrent, StatusFilter statusFilter, string searchKey, string modeSearch)
{
var result = new List <Trip>();
string jsonFilePath = "./Data/trips.json";
var json = File.ReadAllText(jsonFilePath);
try
{
JArray trips = JArray.Parse(json);
string key = SearchHelper.ConvertToUnSign(searchKey.Trim().ToLower());
if (key != "")
{
if (modeSearch == "name_trip")
{
trips = new JArray(trips.Where(trip => SearchHelper.ConvertToUnSign(trip["Name"].ToString().ToLower()) == key));
}
else
{
trips = new JArray(trips.Where(trip =>
{
JArray membersArray = (JArray)trip["Members"];
var placeToSearch = membersArray.FirstOrDefault(obj => SearchHelper.ConvertToUnSign(obj["Name"].Value <string>().ToLower()) == key);
return((placeToSearch == null)? false: true);
}));
}
}
if (statusFilter == StatusFilter.FINISH)
{
trips = new JArray(trips.Where(trip => trip["Status"].ToString() == "finish"));
}
if (statusFilter == StatusFilter.PROGRESS)
{
trips = new JArray(trips.Where(trip => trip["Status"].ToString() == "progress"));
}
int skipValue = pageCurrent == 1 ? 0 : (pageCurrent - 1) * perPage;
trips = new JArray(trips.Skip(skipValue).Take(perPage));
foreach (var trip in trips)
{
Trip tripObject = new Trip();
tripObject.Id = trip["Id"].ToString();
tripObject.Name = trip["Name"].ToString();
tripObject.MainImage = trip["MainImage"].ToString();
tripObject.StartDate = trip["StartDate"].ToString();
tripObject.EndDate = trip["EndDate"].ToString();
tripObject.Transport = trip["Transport"].ToString();
tripObject.Status = trip["Status"].ToString();
tripObject.Members = new List <Member>();
JArray Members = JArray.Parse(trip["Members"].ToString());
foreach (var member in Members)
{
Member memberItem = new Member()
{
Name = member["Name"].ToString(),
Id = member["Id"].ToString(),
Donation = member["Donation"].ToString(),
Avatar = member["Avatar"].ToString()
};
tripObject.Members.Add(memberItem);
}
tripObject.Expenses = new List <Expense>();
JArray Expenses = JArray.Parse(trip["Expenses"].ToString());
foreach (var item in Expenses)
{
Expense expenseItem = new Expense()
{
Name = item["Name"].ToString(),
Id = item["Id"].ToString(),
Cost = item["Cost"].ToString()
};
tripObject.Expenses.Add(expenseItem);
}
tripObject.Places = new List <Place>();
JArray Places = JArray.Parse(trip["Places"].ToString());
foreach (var item in Places)
{
Place placeItem = new Place()
{
Name = item["Name"].ToString(),
Id = item["Id"].ToString(),
Avatar = item["Avatar"].ToString(),
Start = item["Start"].ToString(),
End = item["End"].ToString(),
Address = item["Address"].ToString(),
Description = item["Description"].ToString(),
};
tripObject.Places.Add(placeItem);
}
tripObject.Images = new List <ImageTrip>();
JArray Images = JArray.Parse(trip["Images"].ToString());
foreach (var item in Images)
{
ImageTrip imageItem = new ImageTrip()
{
NameImage = item["NameImage"].ToString(),
Id = item["Id"].ToString(),
};
tripObject.Images.Add(imageItem);
}
result.Add(tripObject);
}
}
catch (Exception)
{
throw;
}
return(result);
}
