using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using TemuKJD.BaseForms;
using AllBase;
using TemuKJD.PDDForms.ProductSelectForms;
using TemuKJD.PDDForms.ProductForms.CouponForms;

namespace TemuKJD.PDDForms.ProductForms
{
    public partial class PDDProductForm : BaseForm
    {
        public static PDDProductForm instance;
        public Lazy<PDDDBProdUserSelectForm> userSelectDbProductForm = new Lazy<PDDDBProdUserSelectForm>();
        public Lazy<PDDProductUpDownForm> productUpDownForm = new Lazy<PDDProductUpDownForm>();
        public Lazy<PDDProdCouponForm> prodCouponForm = new Lazy<PDDProdCouponForm>();

        public PDDProductForm()
        {
            InitializeComponent();

            try
            {
                tv.SelectedNode = tv.Nodes[0].Nodes[0];
                tv.ExpandGroup(tv.Nodes[0].Name);

                if (BaseClass.GroupId == 3)
                {
                    //hideName.Remove("设置进货价");
                    if (BaseClass.SaLevel == 1)
                    {
                    }
                    if (BaseClass.SaLevel == 2)
                    {
                    }
                }
            }
            catch { }
        }

        private void tv_AfterSelect(object sender, TreeViewEventArgs e)
        {
            instance = this;

            MainForm.sCurrentModule = e.Node.Name;
            this.lblName.Text = e.Node.Text;

            //如果是一级菜单，不做任何动作
            if (e.Node.Parent == null) return;
            new Thread(() =>
            {
                Thread.Sleep(200);
                Invoke(new Action(() =>
                {
                    switch (e.Node.Name)
                    {
                        case "选品上传":
                            SetForm(userSelectDbProductForm.Value);
                            break;
                        case "商品列表":
                            SetForm(productUpDownForm.Value);
                            break;
                        case "营销工具":
                            SetForm(prodCouponForm.Value);
                            break;
                    }
                }));
            }).Start();
        }

        public void SetTvSelect(string name)
        {
            var n = tv.Nodes[0].Nodes.Find(name, true);
            if (n.Count() > 0)
                tv.SelectedNode = n[0];
        }

        /// <summary>
        /// 显示隐藏层
        /// </summary>
        /// <param name="f"></param>
        private void SetForm(Form f)
        {
            if (f == null)
            {
                foreach (Control form in panel3.Controls)
                {
                    form.Visible = false;
                    if (form is Form)
                    {
                        panel3.Controls.Remove(form);
                    }
                }
                return;
            }

            bool had = false;
            string sCurrentFormName = f.Name;
            for (int i = 0; i < panel3.Controls.Count; i++)
            {
                if (sCurrentFormName == panel3.Controls[i].Name)
                {
                    had = true;
                    panel3.Controls[i].Visible = true;
                }
                else
                {
                    panel3.Controls[i].Visible = false;
                }
            }
            if (had)
            {
                return;
            }
            f.TopLevel = false;
            f.Left = 0;
            f.Top = 0;
            f.FormBorderStyle = FormBorderStyle.None;
            panel3.Controls.Add(f);
            f.AutoSize = true;
            f.Dock = DockStyle.Fill;
            f.Show();
        }

        private void ShopForm_Load(object sender, EventArgs e)
        {
            try
            {
                tv.SelectedNode = tv.Nodes[0].Nodes[0];
                tv.ExpandGroup(tv.Nodes[0].Name);

                List<string> hideName = new List<string>() { /*"营销工具"*/ };

                foreach (var item in hideName)
                {
                    var n = tv.Nodes[0].Nodes.Find(item, true);
                    if (n.Count() > 0)
                        n[0].Remove();
                }
            }
            catch { }
        }
    }
}