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添加我的最愛新建功能

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This commit is contained in:
jasonchenwork 2025-05-22 13:33:48 +08:00
parent 33b6883df2
commit c4b8b82b64
3 changed files with 106 additions and 31 deletions
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39
PrimaryFormParts/PrimaryForm.Favorite.cs
View File

@ -239,8 +239,8 @@ namespace DualScreenDemo
}
else
{
showError = true;
isPhoneNumberValid = true;
showError = true;
isPhoneNumberValid = false;
FavoritePictureBox.Invalidate();
FavoritePictureBox.Refresh();
}
@ -254,7 +254,7 @@ namespace DualScreenDemo
if (checkPhoneNumberExist(mobileNumber))
{
isPhoneNumberValid = true;
var searchResults = SearchSongs_Mysql(SearchFavoriteSongs_Mysql());
var searchResults = SearchSongs_Mysql(SearchFavoriteSongs_Mysql());
// 重置分頁
currentPage = 0;
currentSongList = searchResults;
@ -267,22 +267,35 @@ namespace DualScreenDemo
}
else
{
/*isPhoneNumberValid = true;
SongListManager.Instance.AddNewUser(mobileNumber);
SongListManager.Instance.UserLogin(mobileNumber);
isPhoneNumberValid = true;
InsertNewFavoriteUser(mobileNumber);
if (checkPhoneNumberExist(mobileNumber))
{
var searchResults = SearchSongs_Mysql(SearchFavoriteSongs_Mysql());
// 重置分頁
currentPage = 0;
currentSongList = searchResults;
totalPages = (int)Math.Ceiling((double)searchResults.Count / itemsPerPage);
// 更新多頁面面板的內容
multiPagePanel.currentPageIndex = 0;
multiPagePanel.LoadSongs(currentSongList);
ToggleFavoritePictureBoxButtonsVisibility();
}
else
{
showError = true;
isPhoneNumberValid = false;
FavoritePictureBox.Invalidate();
FavoritePictureBox.Refresh();
}
List<SongData> emptySongList = new List<SongData> { new SongData("", "", "歡迎光臨 " + "(" + mobileNumber + ")", 0, "", "", "", "", DateTime.Now, "", "", "", "", "", "", "", "", "", "", "", "", 1) };
multiPagePanel.currentPageIndex = 0;
multiPagePanel.LoadSongs(emptySongList);*/
ToggleFavoritePictureBoxButtonsVisibility();
}
}
else
{
showError = true;
isPhoneNumberValid = true;
isPhoneNumberValid = false;
FavoritePictureBox.Invalidate();
FavoritePictureBox.Refresh();
}

68
PrimaryFormParts/PrimaryForm.SQLSearch.cs
View File

@ -124,9 +124,38 @@ namespace DualScreenDemo{
Console.WriteLine("MyDB 連線已關閉！");
}
}
public string SearchFavoriteSongs_Mysql(){
public void InsertNewFavoriteUser(string phonenumber){
string songlist = phonenumber + "的歌單";
string query = $"INSERT INTO FavoriteSongs (userPhone,songNumber) VALUES ('{phonenumber}','{songlist}');";
Console.WriteLine(query);
string connectionString = "Server=192.168.11.4;Port=3306;Database=Karaoke-Kingpin;User=Karaoke-Kingpin;Password=ESM7yTPMnavFmbBH;";
using (var connection = new MySqlConnection(connectionString))
{
connection.Open();
Console.WriteLine("MyDB 連線成功！");
using (var command = new MySqlCommand(query, connection))
{
int rowsAffected = command.ExecuteNonQuery();
if (rowsAffected > 0)
{
Console.WriteLine("插入成功！");
}
else
{
Console.WriteLine("插入失敗（沒有資料被新增）");
}
}
connection.Close();
Console.WriteLine("MyDB 連線已關閉！");
}
}
public string SearchFavoriteSongs_Mysql()
{
string query = $"SELECT " +
"sl.*"+
"sl.*" +
"FROM FavoriteSongs fs " +
"JOIN song_library_cache sl ON fs.songNumber = sl.song_id " +
$"WHERE fs.userPhone = '{userPhone}';";
@ -141,25 +170,28 @@ namespace DualScreenDemo{
connection.Open();
Console.WriteLine("MyDB 連線成功！");
string query = $"SELECT COUNT(*) FROM FavoriteSongs WHERE userPhone = '{phonenumber}'";
using (var command = new MySqlCommand(query, connection)){
int count = Convert.ToInt32(command.ExecuteScalar());
if (count > 0)
{
exists = true; // 存在
userPhone= phonenumber;
isLoggedIn = true;
//點歌我的最愛按鈕，調整按鈕狀態
favoriteButton.Enabled = true;
favoriteButton.BackColor = Color.Transparent;
disabledPanel.Visible = false;
}
else
{
exists = false; // 不存在
}
using (var command = new MySqlCommand(query, connection))
{
int count = Convert.ToInt32(command.ExecuteScalar());
if (count > 0)
{
exists = true; // 存在
userPhone = phonenumber;
isLoggedIn = true;
//點歌我的最愛按鈕，調整按鈕狀態
favoriteButton.Enabled = true;
favoriteButton.BackColor = Color.Transparent;
disabledPanel.Visible = false;
this.Invalidate();
}
else
{
exists = false; // 不存在
}
}
connection.Close();
Console.WriteLine("MyDB 連線關閉！");
}
return exists;
}

30
PrimaryFormParts/PrimaryForm.cs
View File

@ -234,6 +234,7 @@ namespace DualScreenDemo
SaveInitialControlStates(this);
// 包廂 + port 名稱
this.Paint += PrimaryForm_Paint;
this.Paint += User_Paint;
// 註冊多頁面面板的頁碼改變事件處理
multiPagePanel.PageIndexChanged += HandlePageChanged;
// 添加 Load 事件處理
@ -302,7 +303,36 @@ namespace DualScreenDemo
e.Graphics.DrawString(displayName, font, brush, point_PCName);
}
private void User_Paint(object sender, PaintEventArgs e)
{
if (!string.IsNullOrWhiteSpace(userPhone) && isLoggedIn)
{
string displayName = "歡迎貴賓 :" + userPhone;
float baseWidth = 1920f;
float baseHeight = 1080f;
// 實際螢幕解析度
float actualWidth = Screen.PrimaryScreen.Bounds.Width;
float actualHeight = Screen.PrimaryScreen.Bounds.Height;
// 計算縮放比例
float scaleX = actualWidth / baseWidth;
float scaleY = actualHeight / baseHeight;
// 設定字型：
// "微軟正黑體"，大小 20，粗體 (Bold)
float fontSize = 18 * scaleY;
Font font = new Font("微軟正黑體", fontSize, FontStyle.Bold);
// 設定畫刷 (Brush)：
// 使用紅色 (Red) 來繪製文字
Brush brush = new SolidBrush(Color.Red);
// 設定繪製文字的位置 (X=800, Y=30)
PointF point_user = new PointF(800 * scaleX, 30 * scaleY);
e.Graphics.DrawString(displayName, font, brush, point_user);
}
}
private void buttonMiddle_Click(object sender, EventArgs e)
{
sequenceManager.ProcessClick("巨");