using System;
using System.Web.UI.WebControls;
using System.Data;
using System.Linq;
using System.Collections.Generic;
using DocumentFormat.OpenXml.Spreadsheet;
using System.Text;
using System.Globalization;
using Model;
using System.Text.RegularExpressions;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

public partial class admin_order_print : MyWeb.function
{
    private Model.ezEntities _db = new Model.ezEntities();
    public string body_class = "tablet-l";
    protected void Page_Load(object sender, EventArgs e)
    {
        string bclass = Request["class"];
        if (!String.IsNullOrEmpty(bclass))
        {
            body_class= bclass;
        }
        if (!IsPostBack)
        {
            if (!isStrNull(Request["num"]) && !isStrNull(Request["detail"]))
            {
                int _detail = Val(Request["detail"]);
                var orderItem = _db.pro_order_detail.AsEnumerable().Where(q => q.num == _detail).FirstOrDefault();

                int _num = Val(Request["num"]);
                var qry = _db.files.AsEnumerable();
                var prod = qry.Where(q => q.num == _num).FirstOrDefault();
                if (prod != null && orderItem !=null)
                {
                    string _word = prod.word; //格式_列印檔html
                    if (_word == null) _word = "";
                    string file_cuz_column = prod.customize_data ?? "";
                    //格式->品項->活動->信眾->報名->報名明細
                    //上至下層依序讀入各自定義欄位:名稱及值       
                    List<string> newStrList = new List<string>(); //參數集合((名稱及值​
                    if (!string.IsNullOrEmpty(file_cuz_column))
                    {
                        proCuzData(newStrList, file_cuz_column);
                    }       
                    if (orderItem.actItem_num.HasValue && !string.IsNullOrEmpty(orderItem.actItem.customize_data))
                    {
                        proCuzData(newStrList, orderItem.actItem.customize_data);
                    }
                    if (orderItem.pro_order.activity_num.HasValue && !string.IsNullOrEmpty(orderItem.pro_order.activity.customize_data))
                    {
                        proCuzData(newStrList, orderItem.pro_order.activity.customize_data);
                    }
                    //if (orderItem.f_num.HasValue && !string.IsNullOrEmpty(orderItem.follower.customize_data))
                    if (orderItem.pro_order.f_num.HasValue && !string.IsNullOrEmpty(orderItem.pro_order.follower.customize_data))//訂單主黨的姓名/名稱?
                    {
                        proCuzData(newStrList, orderItem.pro_order.follower.customize_data);
                    }
                    if (!string.IsNullOrEmpty(orderItem.pro_order.customize_data))
                    {
                        proCuzData(newStrList, orderItem.pro_order.customize_data);
                    }
                    if (!string.IsNullOrEmpty(orderItem.customize_data))
                    {
                        proCuzData(newStrList, orderItem.customize_data);
                    }

                    //string detail_data = orderItem.customize_data ?? ""; //訂單明細的自訂欄位
                    string detail_data = newStrList.Count > 0 ? string.Join("\r\n", newStrList) : "";//參數集合((名稱及值​

                    string[] k = detail_data.Split('$');

                    //取代
                    for (int i=0; i < k.Length; i++)
                    {
                        try{
                            if (!isStrNull(k[i]))
                            {
                                //string[] _v = k[i].Split(':');
                                string[] _v = k[i].Split(new char[] { ':' }, 2); // 只分割第一次出現的冒號
                                _word = _word.Replace("{$"+ _v [0]+ "}", _v[1].Trim());
                            }
                        }
                        catch (Exception ex)
                        {
                        }
                    }

                    //加入固定欄位變數定義
                    //日期
                    string[] _type = { "zh", "min", "lunar" };

                    _word = _word.Replace("{pro_order.up_time}", !isStrNull(orderItem.pro_order.up_time)? proDateStr(orderItem.pro_order.up_time.Value,""):"");
                    foreach (var tt in _type)
                    {
                        _word = _word.Replace("{pro_order.up_time." + tt + "}", !isStrNull(orderItem.pro_order.up_time) ? proDateStr(orderItem.pro_order.up_time.Value, tt) : "");
                    }
                    if (orderItem.pro_order.activity!=null)
                    {
                        _word = _word.Replace("{activity.startDate_solar}", !isStrNull(orderItem.pro_order.activity.startDate_solar) ? proDateStr(orderItem.pro_order.activity.startDate_solar.Value, "") : "");
                        foreach (var tt in _type)
                        {
                            _word = _word.Replace("{activity.startDate_solar." + tt + "}", !isStrNull(orderItem.pro_order.activity.startDate_solar) ? proDateStr(orderItem.pro_order.activity.startDate_solar.Value, tt) : "");
                        }

                        _word = _word.Replace("{activity.endDate_solar}", !isStrNull(orderItem.pro_order.activity.endDate_solar) ? proDateStr(orderItem.pro_order.activity.endDate_solar.Value, "") : "");
                        foreach (var tt in _type)
                        {
                            _word = _word.Replace("{activity.endDate_solar." + tt + "}", !isStrNull(orderItem.pro_order.activity.endDate_solar) ? proDateStr(orderItem.pro_order.activity.endDate_solar.Value, tt) : "");
                        }
                    }

                    //金額
                    _word = _word.Replace("{​​​​​​​pro_order_detail.price}", !isStrNull(orderItem.price) ? ValMoneyCh(orderItem.price.Value) : "");
                    try
                    {
                        //訂單編號
                        _word = _word.Replace("{pro_order.order_no}", !isStrNull(orderItem.order_no) ? orderItem.order_no : "");
                        //信眾編號
                        _word = _word.Replace("{follower.f_number}", !isStrNull(orderItem.pro_order.follower.f_number) ? orderItem.pro_order.follower.f_number : "");
                        string tablet_json = orderItem.f_num_tablet;
                        var tablet_json_obj = getTabletJson(tablet_json);
                        //牌位中間標題(消災/超薦)
                        //_word = _word.Replace("{orderItem.f_num_tablet}", !isStrNull(orderItem.f_num_tablet) ? orderItem.f_num_tablet : "");//牌位標題, 不去除全型空白
                        _word = _word.Replace("{orderItem.f_num_tablet}", tablet_json_obj[0]);
                        //牌位左側標題(陽上/報恩)
                        //_word = _word.Replace("{orderItem.from_id_tablet}", !isStrNull(orderItem.from_id_tablet) ? orderItem.from_id_tablet : "");
                        _word = _word.Replace("{orderItem.from_id_tablet}", tablet_json_obj[1]);
                        //牌位編號
                        _word = _word.Replace("{orderItem.print_id}", !isStrNull(orderItem.print_id) ? orderItem.print_id : "");
                    }
                    catch (Exception ex)
                    {

                    }

                    _word=ReplacePlaceholders(_word);
                    word.Text = _word;
                }
               
            }
            else
            {
                Response.Clear();
                Response.StatusCode = 404;
                Response.End();
            }
        }
    }
    protected string[] getTabletJson(string tablet_json)
    {
        string[] ret = new string[2];
        try
        {
            dynamic jsonObj = JsonConvert.DeserializeObject<dynamic>(tablet_json);
            // 檢查 mid_items 是否為空
            ret[0] = (jsonObj.mid_items != null && jsonObj.mid_items.Count > 0) 
                ? JoinText(jsonObj.mid_items, 4) 
                : "";
                
            // 檢查 left_items 是否為空
            ret[1] = (jsonObj.left_items != null && jsonObj.left_items.Count > 0) 
                ? JoinText(jsonObj.left_items) 
                : "";
        }
        catch (Exception ex)
        {
            var msg = ex.Message;
            ret[0] = "??:" + msg;
            ret[1] = "??";
        }
        return ret;
    }
    private string JoinText(JArray items, int addFullSpace = 0)
    {
        if (items == null || items.Count == 0)
            return string.Empty;

        StringBuilder result = new StringBuilder();

        for (int i = 0; i < items.Count; i++)
        {
            try
            {
                string fam_name = items[i]["fam_name"].ToString().Trim();
                if (addFullSpace > 0 && items.Count == 1 && fam_name.Length <= addFullSpace)
                {
                    // Add full-width space (　) before each character
                    // fam_name = string.Join("", fam_name.Select(c => "　" + c));
                    // 先改用JS處理
                }
                result.Append(fam_name);

                // Add break if option_break is true and not the last item
                if (items[i]["option_break"].Value<bool>() && i < items.Count - 1)
                {
                    result.Append("<br>");
                }
                // Add space between names if not the last item and no break
                else if (i < items.Count - 1)
                {
                    result.Append(" ");
                }
            }
            catch (Exception ex)
            {
                result.Append("??" + ex.Message);
            }
        }
        result = result.Replace("|", "<br>");
        return result.ToString();
    }

    #region 自訂參數
    protected void proCuzData(List<string> _column, string this_data)
    {
        if (!string.IsNullOrWhiteSpace(this_data))
        {
            string[] _list = this_data.Split('$');
            for (int i = 0; i < _list.Length; i++)
            {
                if (!string.IsNullOrWhiteSpace(_list[i]))
                {
                    string[] _v = _list[i].Split(':');

                    //比對
                    bool isExist = false; //參數是否已存在
                    for (int j = 0; j < _column.Count; j++)
                    {
                        string[] _y = _column[j].Split(':');
                        if ("$" + _v[0] == _y[0])
                        {
                            isExist = true;
                            if (!string.IsNullOrWhiteSpace(_v[1]))
                                _column[j] = "$" + _list[i];
                            break;
                        }
                    }
                    if (!isExist)
                    {
                        //加入參數
                        _column.Add("$" + _list[i]);
                    }
                }

            }

        }

    }
    private static string ReplacePlaceholders(string input)
    {
        string pattern = @"\{\$[^\}]+\}";
        //return Regex.Replace(input, pattern, "");
        return input;
    }
    #endregion


    #region 日期文字處理
    protected string proDateStr(DateTime date, string type )
    {
        string txt = "";
        if (type == "")
        {
            txt = date.ToString("yyyy/MM/dd");
        }
        else if(type == "zh")//西元中文日期
        {
            //将日期转换成中文显示
            string year = date.Year.ToString();
            string month = date.Month.ToString("00");
            //if (int.Parse(month) < 10) { month = "0" + month; }
            string days = date.Day.ToString("00");
            //if (int.Parse(days) < 10) { days = "0" + days; }

            txt = GetChineseDateNumber2(year, month, days);
        }
        else if (type == "min")//民國中文日期
        {
            //轉成民國年
            CultureInfo culture = new CultureInfo("zh-TW");
            culture.DateTimeFormat.Calendar = new TaiwanCalendar();
            string _cul= date.ToString("yyy/MM/dd", culture);
            string[] k = _cul.Split('/');
            //System.Globalization.TaiwanCalendar tc = new System.Globalization.TaiwanCalendar();
            //tc.GetYear(date), tc.GetMonth(date), tc.GetDayOfMonth(date)
            if (k.Length == 3)
            {
                txt = GetChineseDateNumber2(k[0], k[1], k[2]);
            }

            

        }
        else if (type == "lunar")//民國年農曆日期
        {
            //轉成農曆年
            ChineseLunisolarCalendar chineseDate = new ChineseLunisolarCalendar();
            int yy = chineseDate.GetYear(date) - 1911;
            int mm = chineseDate.GetMonth(date);
            int dd = chineseDate.GetDayOfMonth(date);

            txt = GetChineseDateNumber2(yy.ToString(), mm.ToString("00"), dd.ToString("00"));

        }

        return txt;
    }
  
    static string GetChineseDateNumber2(string year, string month, string days)
    {
        
        //StringBuilder sb = new StringBuilder();
        List<string> sb = new List<string>();
        for (int i = 0; i < year.Length; i++)//年转换
        {
            //sb.Append(GetChineseDateNumber(int.Parse(year[i].ToString())));
            sb.Add(GetChineseDateNumber(int.Parse(year[i].ToString())));
        }
        sb.Add("年");
        for (int r = 0; r < month.Length; r++)//月转换
        {

            sb.Add(GetChineseDateNumber(int.Parse(month[r].ToString())));
        }
        sb.Add("月");
        for (int t = 0; t < days.Length; t++)//日转换
        {
            sb.Add(GetChineseDateNumber(int.Parse(days[t].ToString())));
        }
        sb.Add("日");
        //return sb.ToString();
        return string.Join("", sb);
    }
    static string GetChineseDateNumber(int dateStr)
    {
        string[] cns = new string[] {
            "零", "一", "二", "三", "四", "五", "六", "七", "八", "九",
            "十", "十一", "十二", "十三", "十四", "十五", "十六", "十七", "十八", "十九",
            "二十", "二十一", "二十二", "二十三", "二十四", "二十五", "二十六", "二十七", "二十八", "二十九",
            "三十", "三十一"
            };
        return cns[dateStr];

    }


    #endregion
}