using Newtonsoft.Json.Linq;
using System;
using System.Windows.Forms;
using HttpServices;
using Ini;
using System.Drawing;
using System.Threading;
using System.Threading.Tasks;

namespace UppPay.Forms
{
    public partial class SMPay : Form
    {
        public JObject InjObject { get; set; }
        public JObject inParamsobj { get; set; }
        public JObject OutjObject { get; set; }
        public string authcode { get; set; }
        IniFile ini = new IniFile();
        private Form loadingForm;
        private bool isButtonClose = false;
        public SMPay()
        {
            InitializeComponent();
            authcodeBox.Text = "";
            OutjObject = new JObject();
            authcode = "";
            // 设置窗体在屏幕上居中显示
            this.StartPosition = FormStartPosition.CenterScreen;
            // 设置窗体始终显示在其他窗口的最前面
            this.TopMost = true;
            authcodeBox.Focus();
            // 为 TextBox 的 KeyDown 事件添加处理程序
            authcodeBox.KeyDown += authcodeBox_KeyDown;
            // 处理窗体关闭事件，阻止关闭操作
            this.FormClosing += MainForm_FormClosing;
            authcodeBox.Focus();
        }
        private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (!isButtonClose)
            {
                OutjObject = new JObject();
                OutjObject["errorCode"] = "-1";
                OutjObject["errorMessage"] = "收费员已取消操作";
                //this.DialogResult = DialogResult.OK;
                //this.Close();
            }
        }
        private void authcodeBox_KeyDown(object sender, KeyEventArgs e)
        {
            // 检查是否按下回车键
            if (e.KeyCode == Keys.Enter)
            {
                // 处理回车键按下事件
                SMPayLoading(authcodeBox.Text);
                // 阻止回车键的默认行为，避免在多行文本框中换行
                e.SuppressKeyPress = true;
            }
        }
        private void button2_Click(object sender, EventArgs e)
        {
            SMPayLoading(authcodeBox.Text);
            if (OutjObject["errorCode"].ToString() == "0")
            {
                isButtonClose = true;
                this.DialogResult = DialogResult.OK;
                this.Close();
            }
            else {
                MessageBox.Show(this, OutjObject["errorMessage"].ToString(), "注意错误提示！！", MessageBoxButtons.OK, MessageBoxIcon.Information);
                authcodeBox.Focus();
            }
        }
        private async void SMPayLoading(string authcode)
        {

            // 显示加载遮罩层
            //ShowLoadingForm();
            //SMPayHelper(authcodeBox.Text);
            //StopLoading();
            DisableControls(this);
            try
            {
                Tlabel.Text = "正在支付。。。。。。请勿操作！！！请耐心等待！！";
                await Task.Run(() => SMPayHelper(authcode));
            }
            catch (Exception ex)
            {
                // 处理异常
                MessageBox.Show($"发生错误: {ex.Message}", "错误提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            finally
            {
                // 启用主窗体上的所有控件
                EnableControls(this);
            }
            if (OutjObject["errorCode"].ToString() == "0")
            {
                isButtonClose = true;
                this.DialogResult = DialogResult.OK;
                this.Close();
            }
            else
            {
                Tlabel.Text = OutjObject["errorMessage"].ToString();
                MessageBox.Show(this, OutjObject["errorMessage"].ToString(), "注意错误提示！！", MessageBoxButtons.OK, MessageBoxIcon.Information);
                authcodeBox.Focus();
            }

        }

        public async Task<string> SMPayHelper(string authcode)
        {
            //System.Diagnostics.Debugger.Launch();
            
            string errorCode = "-1";
            string errorMessage = "";
            string readData = "";
            try
            {
                if (string.IsNullOrWhiteSpace(authcode))
                {
                    Tlabel.Text = "请输入支付码内容....";
                }
                InjObject["authcode"] = authcode;
                //{ "totalFee":"0.01","authcode":"134734650042765256","hisTradeNo":"1","body":"1111","businessType":"WXSM","hospitalCode":"44030001","userCode":"xys","patID":"000000001", "patName":"namwe", "idCardNo":"idCardNo", "mobile":""}
                string PayCode = ini.IniReadValue("SMPay", "PayCode");
                // 创建一个 JObject 对象
                JObject hisParamsobj = new JObject();
                // 创建一个 JArray 对象
                JArray paramsArray = new JArray();
                paramsArray.Add(InjObject);
                hisParamsobj["params"] = paramsArray;
                hisParamsobj["code"] = PayCode;
                hisParamsobj["session"] = inParamsobj["session"];
                //调用his进行数据保存
                RestClient restClient = new RestClient();
                string result = await restClient.HISHTTPServices(hisParamsobj.ToString()); //调用HIS回调
                OutjObject = JObject.Parse(result);
                return OutjObject.ToString();

            }
            catch (Exception ex2)
            {
                errorCode = "-1";
                errorMessage = ex2.Message;
            }
            
            OutjObject["errorCode"] = errorCode;
            OutjObject["errorMessage"] = errorMessage;
            OutjObject["posData"] = readData;
            return OutjObject.ToString();
        }
        private void ShowLoadingForm()
        {
            DisableControls(this);
            loadingForm = new Form();
            loadingForm.FormBorderStyle = FormBorderStyle.None;
            loadingForm.BackColor = Color.Black;
            loadingForm.Opacity = 0.5;
            loadingForm.Size = this.ClientSize;
            loadingForm.StartPosition = FormStartPosition.Manual;
            loadingForm.Location = this.PointToScreen(Point.Empty);
            loadingForm.TopMost = true;
            /*
            // 创建加载提示标签
            Label label = new Label
            {
                Text = "正在交易，请稍候...",
                //ForeColor = Color.Red, // 设置提示文字为红色
                Font = new Font("Arial", 24),
                AutoSize = true
            };
            // 将标签添加到遮罩层
            loadingForm.Controls.Add(label);
            // 计算标签的居中位置
            Size labelSize = label.PreferredSize;
            label.Location = new Point((loadingForm.Width - labelSize.Width) / 2, (loadingForm.Height - labelSize.Height) / 2);
            */
            loadingForm.Show();
        }
        private void DisableControls(Control container)
        {
            foreach (Control control in container.Controls)
            {
                control.Enabled = false;
                if (control.HasChildren)
                {
                    DisableControls(control);
                }
            }
        }
        private void StopLoading()
        {
            if (loadingForm != null)
            {
                loadingForm.Close();
                loadingForm.Dispose();
                loadingForm = null;
            }
            // 启用主窗体上的所有控件
            EnableControls(this);
        }
        
        private void EnableControls(Control container)
        {
            foreach (Control control in container.Controls)
            {
                control.Enabled = true;
                if (control.HasChildren)
                {
                    EnableControls(control);
                }
            }
        }
    }
}