superstar_v2/PrimaryFormParts/SingerSearch/PrimaryForm.SingerSearch.BopomofoSearch.cs

using System.IO;

namespace DualScreenDemo
{
    public partial class PrimaryForm
    {
        private PictureBox pictureBoxZhuYinSingers;
        private Button[] phoneticButtonsForSingers;
        private Button modifyButtonZhuYinSingers;
        private Button clearButtonZhuYinSingers;
        private Button closeButtonZhuYinSingers;
        private RichTextBox inputBoxZhuYinSingers;

        private void InitializeButtonsForZhuYinSingers()
        {
            InitializePhoneticSymbolSingerBtns(pictureBoxZhuYinSingers, PhoneticButton_Click);
            // 初始化注音歌手的輸入框
            InitializeInputBoxZhuYinSingers();
            InitializeBopomofoSingersButton();
        }


        private void InitializeBopomofoSingersButton()
        {
            var data = LoadBtnConfigData();

            modifyButtonZhuYinSingers = new Button { Name = "modifyButtonZhuYinSingers" };
            ConfigureButton(modifyButtonZhuYinSingers, 650, 275, 72, 67,
                new Bitmap(Path.Combine(serverPath, data["ModifyButtonImagesZhuYin"]["normal"])),
                new Bitmap(Path.Combine(serverPath, data["ModifyButtonImagesZhuYin"]["mouseOver"])),
                new Bitmap(Path.Combine(serverPath, data["ModifyButtonImagesZhuYin"]["mouseDown"])),
                ModifyButtonZhuYinSingers_Click);

            pictureBoxZhuYinSingers.Controls.Add(modifyButtonZhuYinSingers);


            clearButtonZhuYinSingers = new Button { Name = "clearButtonZhuYinSingers" };
            ConfigureButton(clearButtonZhuYinSingers, 8, 275, 72, 67,
                new Bitmap(Path.Combine(serverPath, data["ClearButtonImagesZhuYin"]["normal"])),
                new Bitmap(Path.Combine(serverPath, data["ClearButtonImagesZhuYin"]["mouseOver"])),
                new Bitmap(Path.Combine(serverPath, data["ClearButtonImagesZhuYin"]["mouseDown"])),
                ClearButtonZhuYinSingers_Click);

            pictureBoxZhuYinSingers.Controls.Add(clearButtonZhuYinSingers);


            closeButtonZhuYinSingers = new Button { Name = "closeButtonZhuYinSingers" };
            ConfigureButton(closeButtonZhuYinSingers, 730, 275, 72, 67,
                new Bitmap(Path.Combine(serverPath, data["CloseButtonImagesZhuYin"]["normal"])),
                new Bitmap(Path.Combine(serverPath, data["CloseButtonImagesZhuYin"]["mouseOver"])),
                new Bitmap(Path.Combine(serverPath, data["CloseButtonImagesZhuYin"]["mouseDown"])),
                CloseButtonZhuYinSingers_Click);

            pictureBoxZhuYinSingers.Controls.Add(closeButtonZhuYinSingers);
        }

        private void InitializePhoneticSymbolSingerBtns(Control control, EventHandler handler)
        {
            phoneticButtonsForSingers = new Button[35];

            // 設置上排按鈕
            int x = 8;
            for (int i = 0; i < 10; i++)
            {
                CreatePhoneticSymbolSingerBtns(i, x, 65, control, handler);
                x += 80;
            }

            x = 8;
            for (int i = 10; i < 20; i++)
            {
                CreatePhoneticSymbolSingerBtns(i, x, 135, control, handler);
                x += 80;
            }

            x = 40;
            for (int i = 20; i < 29; i++)
            {
                CreatePhoneticSymbolSingerBtns(i, x, 205, control, handler);
                x += 80;
            }
            // 設置下排按鈕
            x = 88;
            for (int i = 29; i < 32; i++)
            {
                CreatePhoneticSymbolSingerBtns(i, x, 275, control, handler);
                x += 80;
            }
            x += 80;
            for (int i = 32; i < 35; i++)
            {
                CreatePhoneticSymbolSingerBtns(i, x, 275, control, handler);
                x += 80;
            }
        }


        private void CreatePhoneticSymbolSingerBtns(int index, int x, int y, Control control, EventHandler handler)
        {
            try
            {
                // 加載配置數據
                var data = LoadBtnConfigData();
                // 創建語音按鈕並設置其屬性
                phoneticButtonsForSingers[index] = new Button
                {
                    Name = $"phoneticButtonsForSongs_{ButtonsPhoneticSymbols[index]}", // 按鈕名稱設為語音符號名稱
                };
                if (index == 31)
                {
                      ConfigureButton(phoneticButtonsForSingers[index], x, y, 154, 67,
                        new Bitmap(Path.Combine(serverPath, data["PhoneticButtonImages"][$"button{index}_normal"])),
                        new Bitmap(Path.Combine(serverPath, data["PhoneticButtonImages"][$"button{index}_mouseOver"])),
                        new Bitmap(Path.Combine(serverPath, data["PhoneticButtonImages"][$"button{index}_mouseDown"])),
                        handler);                  
                }
                else
                {
                    ConfigureButton(phoneticButtonsForSingers[index], x, y, 72, 67,
                        new Bitmap(Path.Combine(serverPath, data["PhoneticButtonImages"][$"button{index}_normal"])),
                        new Bitmap(Path.Combine(serverPath, data["PhoneticButtonImages"][$"button{index}_mouseOver"])),
                        new Bitmap(Path.Combine(serverPath, data["PhoneticButtonImages"][$"button{index}_mouseDown"])),
                        handler);
                }



                // 設置按鈕的 Tag 屬性為對應的語音符號
                phoneticButtonsForSingers[index].Tag = ButtonsPhoneticSymbols[index];

                // 將按鈕添加到表單的控制項集合中
                control.Controls.Add(phoneticButtonsForSingers[index]);
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error creating button at index {index}: {ex.Message}");
            }
        }

        // 初始化 ZhuYin 歌手的輸入框，並設定其屬性與事件處理程序。
        private void InitializeInputBoxZhuYinSingers()
        {
            try
            {
                string fontName = "Times New Roman";
                float fontSize = 26;
                FontStyle fontStyle = FontStyle.Regular;
                Color foreColor = Color.Black;

                inputBoxZhuYinSingers = new RichTextBox
                {
                    Name = "inputBoxZhuYinSongs",
                    ForeColor = foreColor, // 設定文字顏色
                    Font = new Font(fontName, fontSize / 900 * Screen.PrimaryScreen.Bounds.Height, fontStyle),
                    ScrollBars = RichTextBoxScrollBars.None // 禁用滾動條
                };

                // 調整和定位輸入框的位置及大小
                ResizeAndPositionControl(inputBoxZhuYinSingers, 10, 12, 455, 47);

                // 將輸入框加入到窗體的控件集合中
                pictureBoxZhuYinSingers.Controls.Add(inputBoxZhuYinSingers);
            }
            catch (Exception ex)
            {
                // 如果初始化過程中出現錯誤，則在控制台輸出錯誤信息
                Console.WriteLine("Error initializing inputBoxZhuYinSingers: " + ex.Message);
            }
        }

        // 顯示圖片並根據配置文件設置顯示區域的大小和位置。
        private void ShowImageOnPictureBoxZhuYinSingers(string imagePath)
        {
            // 加載原始圖片
            Bitmap originalImage = new Bitmap(imagePath);

            // 設置圖片到 PictureBox
            pictureBoxZhuYinSingers.Image = originalImage;

            // 調整 PictureBox 大小和位置
            ResizeAndPositionPictureBox(pictureBoxZhuYinSingers, 390, 360, 808, 356);

            // 顯示圖片
            pictureBoxZhuYinSingers.Visible = true;
        }


        // 設置注音歌手相關控制項（包括圖片框、按鈕和輸入框）的顯示或隱藏狀態。
        private void SetZhuYinSingersAndButtonsVisibility(bool isVisible)
        {
            // 定義一個動作來處理控制項的顯示或隱藏
            System.Action action = () =>
            {
                try
                {
                    // 暫停控制項佈局的重新排版，提高效率
                    SuspendLayout();
                    if (isVisible) SetUIVisible(pictureBoxZhuYinSingers);
                    else CloseUI(pictureBoxZhuYinSingers);
                    ResumeLayout();
                    PerformLayout();
                }
                catch (Exception ex)
                {
                    Console.WriteLine("Error in SetZhuYinSingersAndButtonsVisibility: " + ex.Message);
                }
            };

            // 檢查是否需要在主執行緒外執行
            if (this.InvokeRequired)
            {
                this.Invoke(action);  // 如果需要，透過主執行緒執行
            }
            else
            {
                action();  // 否則直接執行
            }
        }

        private void ZhuyinSearchSingersButton_Click(object sender, EventArgs e)
        {
            // 設定按鈕背景，將「注音搜尋」設為啟動狀態，其餘按鈕恢復為正常狀態

            UpdateSSearchBtn(zhuyinSearchButton, zhuyinSearchActiveBackground);
            // 載入設定檔，取得圖片路徑資訊
            var configData = LoadBtnConfigData();

            // 取得「注音歌手圖片」的完整路徑
            string imagePath = Path.Combine(serverPath, configData["ImagePaths"]["ZhuYinSingers"]);

            // 在 PictureBox 中顯示對應的「注音歌手」圖片
            ShowImageOnPictureBoxZhuYinSingers(Path.Combine(serverPath, imagePath));

            // 設定不同搜尋模式的 UI 控件可見性
            SetEnglishSingersAndButtonsVisibility(false);     // 隱藏英文字母搜尋相關控件
            SetPinYinSingersAndButtonsVisibility(false);      // 隱藏拼音搜尋相關控件
            SetHandWritingForSingersAndButtonsVisibility(false); // 隱藏手寫搜尋相關控件
            SetWordCountSingersAndButtonsVisibility(false);   // 隱藏字數搜尋相關控件

            SetZhuYinSingersAndButtonsVisibility(true);       // 顯示注音搜尋相關控件
            //SetPictureBoxArtistSearchAndButtonsVisibility(false); // 隱藏其他搜尋模式的圖片框

            ResetinputBox(); // 重置輸入框

            // 顯示「注音歌手搜尋」的圖片框
            pictureBoxZhuYinSingers.Visible = true;
        }
        private void PhoneticButton_Click(object sender, EventArgs e)
        {
            var button = sender as Button;
            if (button != null && button.Tag != null)
            {

                if (inputBoxZhuYinSingers.Visible)
                {
                    inputBoxZhuYinSingers.Text += button.Tag.ToString();
                }
                else if (inputBoxZhuYinSongs.Visible)
                {
                    inputBoxZhuYinSongs.Text += button.Tag.ToString();
                }
            }
        }
        private void ModifyButtonZhuYinSingers_Click(object sender, EventArgs e)
        {
            // 如果輸入框不為空，且包含輸入內容，則刪除最後一個字符
            if (pictureBoxZhuYinSingers.Controls.Contains(inputBoxZhuYinSingers) && inputBoxZhuYinSingers.Text.Length > 0)
            {
                inputBoxZhuYinSingers.Text = inputBoxZhuYinSingers.Text.Substring(0, inputBoxZhuYinSingers.Text.Length - 1);
            }
        }        
        private void ClearButtonZhuYinSingers_Click(object sender, EventArgs e)
        {
            // 如果輸入框不為空，則清空該框的文本內容
            if (pictureBoxZhuYinSingers.Controls.Contains(inputBoxZhuYinSingers) && inputBoxZhuYinSingers.Text.Length > 0)
            {
                inputBoxZhuYinSingers.Text = "";
            }
        }
        private void CloseButtonZhuYinSingers_Click(object sender, EventArgs e)
        {
            // 隱藏 ZhuYin 歌手圖片框
            pictureBoxZhuYinSingers.Visible = false;
            // 關閉注音搜尋的按鈕顏色
            zhuyinSearchButton.BackgroundImage = zhuyinSearchNormalBackground;
            FindZhuYiSingers();
            // 隱藏與 ZhuYin 歌手相關的所有按鈕
            SetZhuYinSingersAndButtonsVisibility(false);
        }
        private void FindZhuYiSingers()
        {
            string searchText = inputBoxZhuYinSingers.Text;
            string query = string.IsNullOrWhiteSpace(searchText)
                ? "SELECT * FROM artists LIMIT 1000;"
                : $"SELECT * FROM artists WHERE `phonetic_abbr` LIKE '{searchText}%';";
            //string query = $"SELECT * FROM ArtistLibrary WHERE `歌手注音` LIKE '{searchText}%' ";
            var searchResults = SearchSingers_Mysql(query);

            currentPage = 0;
            currentArtistList = searchResults;
            totalPages = (int)Math.Ceiling((double)searchResults.Count / itemsPerPage);

            multiPagePanel.currentPageIndex = 0;
            multiPagePanel.LoadSingers(currentArtistList);
        }

    }
}