using System;
using HDL_ON.UI.UI2.Intelligence.Automation.LogicView;
using Shared;
using System.Collections.Generic;
using System.Text;

namespace HDL_ON.UI.UI2.PersonalCenter.PirDevice
{
    public class BrandList : FrameLayout
    {
        public BrandList()
        {
            Tag = "PirView";
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="list">表示该列表元素A-Z字母筛选显示出来</param>
        public void Show(List<Brand>brandList,List<string> list,string spk)
        {

            var frameLayout = new FrameLayout
            {
                BackgroundColor = CSS.CSS_Color.viewTop,
                Height = Application.GetRealHeight(112),
                Width = Application.GetRealWidth(375),
            };
            this.AddChidren(frameLayout);

            var topNameBtn = new Button
            {
                TextSize = TextSize.text18,
                TextColor = CSS.CSS_Color.textColor,
                Width = Application.GetRealWidth(TextSize.view375 - 60 - 60),
                Height = Application.GetRealHeight(25),
                Y = Application.GetRealHeight(30),
                X = Application.GetRealWidth(60),
                Text = "请选择品牌",

            };
            frameLayout.AddChidren(topNameBtn);

            var backBtn = new Button
            {
                Width = Application.GetRealWidth(12),
                Height = Application.GetRealWidth(20),
                X = Application.GetRealWidth(TextSize.left16),
                Y = Application.GetRealHeight(32),
                UnSelectedImagePath = "LogicIcon/back.png",
            };
            frameLayout.AddChidren(backBtn);
            var clickBackBtn = new Button
            {
                Width = Application.GetRealWidth(12+16+20),
                Height = Application.GetRealWidth(20+20),
                Y = Application.GetRealHeight(32),
            };
            frameLayout.AddChidren(clickBackBtn);
            clickBackBtn.MouseUpEventHandler += (sen, e) =>
            {
                this.RemoveFromParent();
            };

            var editText = new EditText
            {
                Width = Application.GetRealWidth(343),
                Height = Application.GetRealWidth(28),
                X = Application.GetRealWidth(TextSize.left16),
                Y = Application.GetRealHeight(76),
                BackgroundColor = CSS.CSS_Color.view,
                TextColor = CSS.CSS_Color.textColor,
                TextAlignment = TextAlignment.Center,

            };
            frameLayout.AddChidren(editText);

            var fram = new FrameLayout
            {
                Y = Application.GetRealHeight(112),
                Height = Application.GetRealHeight(667 - 112),
                Width = Application.GetRealWidth(375),
                BackgroundColor = CSS.CSS_Color.view,
            };
            this.AddChidren(fram);

           
            if (list == null)
            {
                list = new List<string>();
            }
            var list1 = GetDateList(list);

            var vv = new VerticalScrolViewLayout();
            fram.AddChidren(vv);
            var listStr = new List<string>();
            listStr.AddRange(list1);
            editText.TextChangeEventHandler += (view, strView) =>
            {
                listStr.Clear();
                for (int i = 0; i < list1.Count; i++)
                {
                    var s = list1[i];
                    if (s.Contains(strView))
                    {
                        listStr.Add(s);
                    }
                }
                RefreshLayout(vv, brandList, listStr,spk);

            };
            #region A-Z


            var a_zFra = new FrameLayout
            {
                Y = Application.GetRealHeight(46),
                X = Application.GetRealWidth(362 - 6),
                Height = Application.GetRealHeight(351),
                Width = Application.GetRealWidth(10 + 6),
            };
            fram.AddChidren(a_zFra);
            var list2 = GetList();
            for (int i = 0; i < list2.Count; i++)
            {

                var a_zBtn = new Button
                {
                    Padding = new Padding(0, 6, 0, 0),
                    Y = Application.GetRealHeight(i * 13),
                    Width = Application.GetRealWidth(16),
                    Height = Application.GetRealHeight(10),
                    Text = list2[i],
                    TextSize = TextSize.text10,
                    TextColor = CSS.CSS_Color.textConfirmColor,
                    Tag = list2[i],
                };
                a_zFra.AddChidren(a_zBtn);


                a_zBtn.MouseUpEventHandler += (sender, e) =>
                {

                    try
                    {
                        //找到索引值
                        var index = listStr.IndexOf(a_zBtn.Tag.ToString());
                        if (index != -1)
                        {
                            vv.ScrollToViewIndex(index);
                        }
                        else
                        {
                            if (a_zBtn.Tag.ToString() == "#")
                            {
                                vv.ScrollToViewIndex(0);
                            }
                        }
                    }
                    catch { }
                };

            }
            #endregion

            RefreshLayout(vv, brandList, list1,spk);

        }
        /// <summary>
        /// 更新列表Viev
        /// </summary>
        /// <param name="vv">父控件</param>
        /// <param name="list">显示列表</param>
        private void RefreshLayout(VerticalScrolViewLayout vv, List<Brand> brandList, List<string> list,string spk)
        {
            vv.RemoveAll();
            foreach (var str in list)
            {
                var rowLayout = new RowLayout { LineColor = CSS.CSS_Color.view };
                var textName = new Button
                {
                    TextSize = TextSize.text16,
                    TextColor = CSS.CSS_Color.textColor,
                    Width = Application.GetRealWidth(300),
                    Height = Application.GetRealHeight(22),
                    X = Application.GetRealWidth(16),
                    Gravity = Gravity.CenterVertical,
                    TextAlignment = TextAlignment.CenterLeft,
                    Text = str,
                };
                var clickBtn = new Button
                {
                    Tag = str,
                    Width = Application.GetRealWidth(350),
                };

                if (Exist(str))
                {
                    //因为字母没有点击事件
                    rowLayout.Height = Application.GetRealHeight(24);
                    rowLayout.BackgroundColor = CSS.CSS_Color.viewTop;
                    textName.TextSize = TextSize.text12;
                    rowLayout.AddChidren(textName);
                }
                else
                {
                    rowLayout.Height = Application.GetRealHeight(44);
                    rowLayout.AddChidren(textName);
                    rowLayout.AddChidren(clickBtn);
                }
                vv.AddChidren(rowLayout);
                clickBtn.MouseUpEventHandler += (sen, e) =>
                {
                    var name = clickBtn.Tag.ToString();
                    var brandObj = brandList.Find((c) => c.brandName == name);
                    if (brandObj==null) {
                        return;
                    }
                    GetLibraryList(brandObj.id, (libraryList) =>
                     {
                         Matching matching = new Matching();
                         MainPage.BasePageView.AddChidren(matching);
                         matching.Show(libraryList, spk);
                         MainPage.BasePageView.PageIndex = MainPage.BasePageView.ChildrenCount - 1;
                     });
                 
                };

            }

        }

        /// <summary>
        /// 读取品牌红外码库列表
        /// </summary>
        private void GetLibraryList(string id, Action<List<Library>> actionBrand)
        {
            List<Library> libraryList = new List<Library>(); 
            PirSend.GetDeviceTypesList(this, (responsePackNew) =>
            {

                if (responsePackNew != null && responsePackNew.Code == "0" && responsePackNew.Data.ToString() != "")
                {
                    //清空之前数据
                    libraryList.Clear();
                    var jArray = Newtonsoft.Json.Linq.JArray.Parse(responsePackNew.Data.ToString());
                    for (int a = 0; a < jArray.Count; a++)
                    {
                        var jay = jArray[a];
                        var str = Newtonsoft.Json.JsonConvert.SerializeObject(jay);
                        var library = Newtonsoft.Json.JsonConvert.DeserializeObject<Library>(str); 
                        if (library != null)
                        {
                            if (libraryList.Count<20)
                            {
                                libraryList.Add(library);
                            }
                        }
                    }
                    actionBrand(libraryList);
                }
                else
                {
                    Method method = new Method();
                    method.ErrorShow(responsePackNew,"");
                }
            }, id, "品牌红外码库列表");
        }
        /// <summary>
        /// 列表是否包含该值(true=包含，false=不包含)
        /// </summary>
        /// <param name="str"></param>
        /// <returns></returns>
        private bool Exist(string str)
        {

            if (GetList().Contains(str) || "主流品牌" == str)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 获取显示列表
        /// </summary>
        /// <returns></returns>
        private List<string> GetDateList(List<string> mList)
        {
            var list = new List<string>();
            //获取A-Z字母列表
            var a_zList = GetList(false);
            //遍历A-Z字母列表
            for (int i = 0; i < a_zList.Count; i++)
            {
                var zimu = a_zList[i];
                //遍历字符串列表
                for (int a = 0; a < mList.Count; a++)
                {
                    var str = mList[a];
                    //提取字符串第一位
                    string s = str.Substring(0, 1);
                    //返回字符串第一位首字母（大写）
                    var a_z = GetCharSpellCode(s);
                    //判断是否同字母
                    if (zimu == a_z)
                    {
                        //判断列表是否存在字母
                        if (!list.Contains(zimu))
                        {
                            //添加字母
                            list.Add(zimu);
                        }
                        //添加首字同一个字母的数据
                        list.Add(str);
                    }

                }
            }
            return list;
        }
        /// <summary>
        /// 获取A-Z字母列表
        /// </summary>
        /// <returns></returns>
        private List<string> GetList(bool value = true)
        {
            var list = new List<string>();
            if (value)
            {
                list.Add("#");
            }
            for (int j = 65; j <= 90; j++)
            {
                char c = (char)j;
                string s = c.ToString();
                list.Add(s);

            }
            return list;
        }
        /// <summary>
        /// 获取汉字首字母
        /// </summary>
        /// <param name="textValue"></param>
        /// <returns></returns>
        private string GetCharSpellCode(string textValue)
        {
            long iCnChar;

            byte[] ZW = Encoding.GetEncoding("gb2312").GetBytes(textValue);

            //如果是字母，则直接返回 
            if (ZW.Length == 1)
            {
                return textValue.ToUpper();
            }
            else
            {
                // get the array of byte from the single char 
                int i1 = (short)(ZW[0]);
                int i2 = (short)(ZW[1]);
                iCnChar = i1 * 256 + i2;
            }

           

            // iCnChar match the constant 
            if ((iCnChar >= 45217) && (iCnChar <= 45252))
            {
                return "A";
            }
            else if ((iCnChar >= 45253) && (iCnChar <= 45760))
            {
                return "B";
            }
            else if ((iCnChar >= 45761) && (iCnChar <= 46317))
            {
                return "C";
            }
            else if ((iCnChar >= 46318) && (iCnChar <= 46825))
            {
                return "D";
            }
            else if ((iCnChar >= 46826) && (iCnChar <= 47009))
            {
                return "E";
            }
            else if ((iCnChar >= 47010) && (iCnChar <= 47296))
            {
                return "F";
            }
            else if ((iCnChar >= 47297) && (iCnChar <= 47613))
            {
                return "G";
            }
            else if ((iCnChar >= 47614) && (iCnChar <= 48118))
            {
                return "H";
            }
            else if ((iCnChar >= 48119) && (iCnChar <= 49061))
            {
                return "J";
            }
            else if ((iCnChar >= 49062) && (iCnChar <= 49323))
            {
                return "K";
            }
            else if ((iCnChar >= 49324) && (iCnChar <= 49895))
            {
                return "L";
            }
            else if ((iCnChar >= 49896) && (iCnChar <= 50370))
            {
                return "M";
            }

            else if ((iCnChar >= 50371) && (iCnChar <= 50613))
            {
                return "N";
            }
            else if ((iCnChar >= 50614) && (iCnChar <= 50621))
            {
                return "O";
            }
            else if ((iCnChar >= 50622) && (iCnChar <= 50905))
            {
                return "P";
            }
            else if ((iCnChar >= 50906) && (iCnChar <= 51386))
            {
                return "Q";
            }
            else if ((iCnChar >= 51387) && (iCnChar <= 51445))
            {
                return "R";
            }
            else if ((iCnChar >= 51446) && (iCnChar <= 52217))
            {
                return "S";
            }
            else if ((iCnChar >= 52218) && (iCnChar <= 52697))
            {
                return "T";
            }
            else if ((iCnChar >= 52698) && (iCnChar <= 52979))
            {
                return "W";
            }
            else if ((iCnChar >= 52980) && (iCnChar <= 53640))
            {
                return "X";
            }
            else if ((iCnChar >= 53689) && (iCnChar <= 54480))
            {
                return "Y";
            }
            else if ((iCnChar >= 54481) && (iCnChar <= 55289))
            {
                return "Z";
            }
            else return ("ZZ");
        }
    }

   
}