Force downlaod/upload, download dialog

OpenSaveCloudClient/DownloadGameForm.cs

@@ -0,0 +1,157 @@
+using OpenSaveCloudClient.Core;
+using OpenSaveCloudClient.Models;
+using OpenSaveCloudClient.Models.Remote;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace OpenSaveCloudClient
+{
+    public partial class DownloadGameForm : Form
+    {
+
+        private ServerConnector serverConnector;
+        private SaveManager saveManager;
+        private ListViewItem? selectedItem;
+
+        private List<GameSave> result;
+
+        public List<GameSave> Result { get { return result; } }
+
+        public DownloadGameForm()
+        {
+            InitializeComponent();
+            result = new List<GameSave>();
+            serverConnector = ServerConnector.GetInstance();
+            saveManager = SaveManager.GetInstance();
+        }
+
+        private void DownloadGameForm_Load(object sender, EventArgs e)
+        {
+            new Thread(() => {
+                List<Game>? remoteGames = serverConnector.GetGamesInfo();
+                this.Invoke((MethodInvoker)delegate {
+                    UpdateRemoteList(remoteGames);
+                });
+            }).Start();
+        }
+
+        private void UpdateRemoteList(List<Game>? remoteGames)
+        {
+            if (remoteGames != null)
+            {
+                foreach (Game game in remoteGames)
+                {
+                    ListViewItem lvi = RemoteList.Items.Add(game.Name);
+                    lvi.SubItems.Add(Convert.ToString(game.Id));
+                    lvi.SubItems.Add("");
+                }
+            }
+            LockControls(false);
+        }
+
+        private void LockControls(bool l)
+        {
+            LoadingIndicator.Visible = l;
+            l = !l;
+            RemoteList.Enabled = l;
+        }
+
+        private void pathButton_Click(object sender, EventArgs e)
+        {
+            FolderBrowserDialog dialog = new();
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                string path = dialog.SelectedPath;
+                LocationBox.Text = path;
+                if (selectedItem != null && selectedItem.Checked)
+                {
+                    selectedItem.SubItems[2].Text = path;
+                }
+            }
+        }
+
+        private void RemoteList_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            selectedItem = null;
+            if (RemoteList.SelectedItems.Count == 1)
+            {
+                selectedItem = RemoteList.SelectedItems[0];
+                if (selectedItem != null && selectedItem.Checked)
+                {
+                    pathButton.Enabled = true;
+                    LocationBox.Enabled = true;
+                    LocationBox.Text = selectedItem.SubItems[2].Text;
+                }
+                
+            } else
+            {
+                pathButton.Enabled = false;
+                LocationBox.Enabled = false;
+                LocationBox.Clear();
+            }
+        }
+
+        private void RemoteList_ItemChecked(object sender, ItemCheckedEventArgs e)
+        {
+            DownloadButton.Enabled = (RemoteList.CheckedItems.Count > 0);
+            RemoteList_SelectedIndexChanged(sender, e);
+        }
+
+        private void LocationBox_TextChanged(object sender, EventArgs e)
+        {
+            if (selectedItem != null && selectedItem.Checked)
+            {
+                selectedItem.SubItems[2].Text = LocationBox.Text;
+            }
+        }
+
+        private void DownloadButton_Click(object sender, EventArgs e)
+        {
+            foreach (ListViewItem lvi in RemoteList.CheckedItems)
+            {
+                string path = lvi.SubItems[2].Text;
+                if (string.IsNullOrWhiteSpace(path))
+                {
+                    MessageBox.Show("File folder cannot be empty", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+                if (!Directory.Exists(path))
+                {
+                    Directory.CreateDirectory(path);
+                }
+                else
+                {
+                    if (saveManager.Saves.Exists(g => g.FolderPath == path))
+                    {
+                        MessageBox.Show("This directory is already used for another game", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                        return;
+                    }
+                    if (Directory.EnumerateFileSystemEntries(path).Any())
+                    {
+                        string msg = String.Format("The directory '{0}' contains files, these files will be deleted. Do you want to continue using this folder?", path);
+                        if (MessageBox.Show(
+                            msg,
+                            "Directory not empty",
+                            MessageBoxButtons.YesNo,
+                            MessageBoxIcon.Question) == DialogResult.No)
+                        {
+                            return;
+                        }
+                    }
+                }
+                GameSave gameSave = new(lvi.SubItems[0].Text, "", path, "", 0);
+                gameSave.Id = Int64.Parse(lvi.SubItems[1].Text);
+                result.Add(gameSave);
+            }
+            DialogResult = DialogResult.OK;
+            Close();
+        }
+    }
+}