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 FATrace.App
{
    public partial class frmMessage : Form
    {
        public frmMessage()
        {
            InitializeComponent();

            StartPosition = FormStartPosition.CenterParent;
            FormBorderStyle = FormBorderStyle.FixedDialog;
            ShowInTaskbar = false;
            AcceptButton = btnTrue;
            CancelButton = bntCancel;
        }

        /// <summary>
        /// 显示确认对话框（OK/Cancel）。
        /// </summary>
        /// <param name="message">提示内容</param>
        /// <param name="title">标题</param>
        /// <param name="owner">父窗口</param>
        /// <returns>DialogResult.OK 表示确认；DialogResult.Cancel 表示取消</returns>
        public static DialogResult ShowConfirm(string message, string title = "确认操作", IWin32Window? owner = null)
        {
            using (var f = new frmMessage())
            {
                if (!string.IsNullOrWhiteSpace(title))
                    f.Text = title;

                f.SetMessageText(message);

                return owner == null ? f.ShowDialog() : f.ShowDialog(owner);
            }
        }

        /// <summary>
        /// 设置提示文本。
        /// </summary>
        /// <param name="message">提示内容</param>
        private void SetMessageText(string message)
        {
            lblMessage.Text = (message ?? string.Empty).Trim();
        }

        private void btnTrue_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.OK;
            Close();
        }

        private void bntCancel_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            Close();
        }
    }
}