using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.IO.Ports;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using AntdUI;
using DH.Commons.Base;
using DH.Commons.Enums;
using DH.Devices.PLC;
using XKRS.CanFly;

namespace DHSoftware.Views
{
    public partial class MotionControl : UserControl
    {
        private Window window;
        private PLCBase pLCBase;

        public MotionControl(Window _window, PLCBase _pLCBase)
        {
            window = _window;
            pLCBase = _pLCBase;
            InitializeComponent();
            BindEventHandler();
            InitData();
            SetupDataBindings();
        }

        private void BindEventHandler()
        {
            sltTpye.TextChanged += SltTpye_TextChanged;
            btnAdd.Click += BtnAdd_Click;
            btnDelete.Click += BtnDelete_Click;
            PLCItemsTable.CellButtonClick += PLCItemsTable_CellButtonClick;
          
        }


        private void PLCItemsTable_CellButtonClick(object sender, TableButtonEventArgs e)
        {
            var buttontext = e.Btn.Text;

            if (e.Record is PLCItem pLCItem)
            {
                switch (buttontext)
                {
                    //暂不支持进入整行编辑，只支持指定单元格编辑，推荐使用弹窗或抽屉编辑整行数据
                    case "编辑":
                        var form = new MotionEdit(window, "点位表操作-编辑", pLCItem) { Size = new Size(500, 300) };
                        AntdUI.Drawer.open(new AntdUI.Drawer.Config(window, form)
                        {
                            OnLoad = () =>
                            {
                                AntdUI.Message.info(window, "进入编辑", autoClose: 1);
                            },
                            OnClose = () =>
                            {
                                AntdUI.Message.info(window, "结束编辑", autoClose: 1);
                            }
                        });
                        break;

                    case "删除":
                        var result = Modal.open(window, "删除警告！", "确认要删除选择的数据吗？", TType.Warn);
                        if (result == DialogResult.OK)
                        {
                            pLCBase.PLCItemList.Remove(pLCItem);
                        }
                        break;

                    case "上移":
                        if (e.RowIndex <= 1)
                        {
                            AntdUI.Message.warn(window, "已是第一条，无法上移！", autoClose: 3);
                            return;
                        }
                        MoveItemUp(pLCBase.PLCItemList, pLCItem);
                        break;

                    case "下移":
                        if (e.RowIndex > pLCBase.PLCItemList.Count - 1)
                        {
                            AntdUI.Message.warn(window, "已是最后一条，无法下移！", autoClose: 3);
                            return;
                        }
                        MoveItemDown(pLCBase.PLCItemList, pLCItem);
                        break;
                }
            }
        }

        // 上移项
        public static void MoveItemUp(BindingList<PLCItem> list, PLCItem item)
        {
            int index = list.IndexOf(item);
            if (index > 0)
            {
                // 移除并插入到前一位
                list.RemoveAt(index);
                list.Insert(index - 1, item);
                UpdateStartIndexes(list); // 更新序号
            }
        }

        // 下移项
        public static void MoveItemDown(BindingList<PLCItem> list, PLCItem item)
        {
            int index = list.IndexOf(item);
            if (index < list.Count - 1)
            {
                // 移除并插入到后一位
                list.RemoveAt(index);
                list.Insert(index + 1, item);
                UpdateStartIndexes(list); // 更新序号
            }
        }

        // 更新所有项的序号
        public static void UpdateStartIndexes(BindingList<PLCItem> list)
        {
            for (int i = 0; i < list.Count; i++)
            {
                PLCItem item = list[i];
                if (item.StartIndex != i + 1)
                {
                    item.StartIndex = i + 1; // 触发 PropertyChanged 事件
                }
            }
        }

        private void BtnDelete_Click(object? sender, EventArgs e)
        {
            if (pLCBase.PLCItemList.Count == 0 || !pLCBase.PLCItemList.Any(x => x.Selected))
            {
                AntdUI.Message.warn(window, "请选择要删除的行！", autoClose: 3);
                return;
            }

            var result = Modal.open(window, "删除警告！", "确认要删除选择的数据吗？", TType.Warn);
            if (result == DialogResult.OK)
            {
                // 使用反转for循环删除主列表中选中的项
                for (int i = pLCBase.PLCItemList.Count - 1; i >= 0; i--)
                {
                    // 删除选中的主列表项
                    if (pLCBase.PLCItemList[i].Selected)
                    {
                        pLCBase.PLCItemList.RemoveAt(i);
                    }
                }
                // 提示删除完成
                AntdUI.Message.success(window, "删除成功！", autoClose: 3);
            }
        }

        private void BtnAdd_Click(object? sender, EventArgs e)
        {
            PLCItem pLCItem = new PLCItem()
            {
                StartIndex = pLCBase.PLCItemList.Count + 1,
                CellLinks = new CellLink[]
                { new CellButton(Guid.NewGuid().ToString(), "上移", TTypeMini.Default),
                  new CellButton(Guid.NewGuid().ToString(), "下移", TTypeMini.Default),
                new CellButton(Guid.NewGuid().ToString(), "编辑", TTypeMini.Primary),
                new CellButton(Guid.NewGuid().ToString(), "删除", TTypeMini.Error)
                }
            };

            var form = new MotionEdit(window, "点位表操作-新增", pLCItem) { Size = new Size(450, 550) };

            AntdUI.Drawer.open(new AntdUI.Drawer.Config(window, form)
            {
                OnLoad = () =>
                {
                    AntdUI.Message.info(window, "进入新增", autoClose: 1);
                },
                OnClose = () =>
                {
                    if (form.submit)
                    {
                        pLCBase.PLCItemList.Add(pLCItem);
                    }

                    AntdUI.Message.info(window, "结束新增", autoClose: 1);
                }
            });

            //AntdUI.Modal.open(new AntdUI.Modal.Config(window, "", form, TType.None)
            //{
            //    BtnHeight = 0,
            //});

            //if (form.submit)
            //{
            //    pLCBase.PLCItemList.Add(pLCItem);
            //}
        }

        private void SltTpye_TextChanged(object? sender, EventArgs e)
        {
            if (sender is Select slt && !string.IsNullOrEmpty(slt.Text))
            {
                // 将文本转换为枚举值
                if (Enum.TryParse<EnumPLCType>(slt.Text, out var plcType))
                {
                    switch (plcType)
                    {
                        case EnumPLCType.信捷XC网口:
                        case EnumPLCType.信捷XD网口:
                            stpCom.Visible = false;
                            stpBaud.Visible = false;
                            stpData.Visible = false;
                            stpParity.Visible = false;
                            stpStop.Visible = false;
                            stpIP.Visible = true;
                            stpPort.Visible = true;
                            break;

                        case EnumPLCType.信捷XD串口:
                        case EnumPLCType.信捷XC串口:
                            stpCom.Visible = true;
                            stpBaud.Visible = true;
                            stpData.Visible = true;
                            stpParity.Visible = true;
                            stpStop.Visible = true;
                            stpIP.Visible = false;
                            stpPort.Visible = false;
                            break;

                        default:
                            break;
                    }
                }
                else
                {
                }
            }
        }

        private void InitData()
        {
            // 获取枚举字段名列表（原描述改为字段名）
            sltTpye.Items.Clear();
            foreach (EnumPLCType value in Enum.GetValues(typeof(EnumPLCType)))
            {
                sltTpye.Items.Add(value.ToString());
            }

            // 波特率选项（保持不变）
            cmbBaudRate.Items.AddRange(new object[] { 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200 });

            // 数据位选项（保持不变）
            cmbDataBits.Items.AddRange(new object[] { 5, 6, 7, 8 });

            // 停止位选项改为字段名
            var stopBitsNames = Enum.GetNames(typeof(StopBits));
            foreach (var name in stopBitsNames)
            {
                cmbStopBits.Items.Add(name);
            }

            // 校验位选项改为字段名
            var parityNames = Enum.GetNames(typeof(Parity));
            foreach (var name in parityNames)
            {
                cmbParity.Items.Add(name);
            }

            // COM端口列表（保持不变）
            List<string> comList = SerialPort.GetPortNames().ToList();
            foreach (var item in comList)
            {
                cmbCom.Items.Add(item);
            }

            PLCItemsTable.Columns = new ColumnCollection() {
                new ColumnCheck("Selected"){Fixed = true},
                new Column("StartIndex", "序号", ColumnAlign.Center),
                new Column("Name", "名称", ColumnAlign.Center),
                new Column("Type", "类型",ColumnAlign.Center),
                new Column("Address", "地址",ColumnAlign.Center),
                new Column("CellLinks", "操作", ColumnAlign.Center)
            };
            if (pLCBase.PLCItemList.Count > 0)
            {
                foreach (var item in pLCBase.PLCItemList)
                {
                    item.CellLinks = new CellLink[] {
                             new CellButton(Guid.NewGuid().ToString(), "上移", TTypeMini.Default),
                        new CellButton(Guid.NewGuid().ToString(), "下移", TTypeMini.Default),
                        new CellButton(Guid.NewGuid().ToString(), "编辑", TTypeMini.Primary) ,
                        new CellButton(Guid.NewGuid().ToString(), "删除", TTypeMini.Error)
                    };
                }
            }
            PLCItemsTable.Binding(pLCBase.PLCItemList);

           
        }

        private void SetupDataBindings()
        {
            // 添加双向类型转换
            sltTpye.DataBindings.Add("Text", pLCBase, "PLCType", true, DataSourceUpdateMode.OnPropertyChanged, "");
            cmbCom.DataBindings.Add(nameof(cmbCom.Text), pLCBase, nameof(pLCBase.COM));
            cmbBaudRate.DataBindings.Add(nameof(cmbBaudRate.Text), pLCBase, nameof(pLCBase.BaudRate));
            cmbDataBits.DataBindings.Add(nameof(cmbDataBits.Text), pLCBase, nameof(pLCBase.DataBit));
            cmbParity.DataBindings.Add(nameof(cmbParity.Text), pLCBase, nameof(pLCBase.Parity));
            cmbStopBits.DataBindings.Add(nameof(cmbStopBits.Text), pLCBase, nameof(pLCBase.StopBit));

            iptIP.DataBindings.Add(nameof(iptIP.Text), pLCBase, nameof(pLCBase.IP));
            iptPort.DataBindings.Add(nameof(iptPort.Text), pLCBase, nameof(pLCBase.Port));

            swhEnable.DataBindings.Add(nameof(swhEnable.Checked), pLCBase, nameof(pLCBase.Enable));
        }
    }
}