using NetTaste;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using OASystem.Domain.Entities.Groups;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.Json;
using System.Text.RegularExpressions;
using System.Threading.Tasks;

namespace OASystem.Domain.ViewModels.Groups
{
    public class OrderPreInfoView : Grp_OrderPreInfo
    {
    }

    public class GrpOrderPreInfoView
    {
        public int Id { get; set; }

        //public int TempId { get; set; }

        public string Name { get; set; }

        public int GroupId { get; set; }

        public GrpOrderPreItemView[] Items { get; set; }

    }

    public class GrpOrderPreItemView
    {
        public int Id { get; set; }
        public int ParentId { get; set; }

        public int FieldTempId { get; set; }

        public string FieldName { get; set; }
        public string FieldTypeName { get; set; }
        public string OriginVal { get; set; }

        private object _newValue;
        public object NewValue
        {
            get
            {
                if (string.IsNullOrEmpty(OriginVal)) return _newValue;

                if (FieldTypeName.Equals("文本"))
                {
                    if (OriginVal.Equals("-")) return _newValue;

                    return OriginVal;
                }
                else if (FieldTypeName.Equals("搜索框"))
                {
                    if (_newValue != null)
                    {

                        if (_newValue is Array)
                        {
                            return (Array)_newValue;
                        }
                        else if (_newValue is string[])
                        {
                            return (string[])_newValue;
                        }
                        else if (_newValue is IEnumerable)
                        {
                            return ((IEnumerable)_newValue).Cast<object>().Select(x => x.ToString()).ToArray();
                        }
                        else
                        {
                            return _newValue;
                        }
                    }

                    var val = Array.Empty<string>();
                    try
                    {
                        return JsonConvert.DeserializeObject<string[]>(OriginVal);

                    }
                    catch (Exception)
                    {

                        return val;
                    }


                }
                else if (FieldTypeName.Equals("下拉选择框") || FieldTypeName.Equals("复选框") || FieldTypeName.Equals("数字"))
                {
                    int.TryParse(OriginVal, out int val);

                    if (val == 0 )
                    {
                        if (_newValue != null)
                        {
                            int.TryParse(_newValue.ToString(), out int val1);
                            OriginVal = val1.ToString();
                        }
                    }
                    else OriginVal = val.ToString();

                    return val;
                }
                else if (FieldTypeName.Equals("单选按钮"))
                {
                    var val = "无";
                    if (OriginVal.Equals("有")) val = "有";

                    if (_newValue != null)
                    {
                        if (_newValue.ToString().Equals("有")) val = "有";
                    }

                    OriginVal = val;
                    return val;
                }
                return null;
            }
            set { _newValue = value; }
        }

        public string Remark { get; set; }
        public bool IsRequired { get; set; }
        public bool IsRemark { get; set; }
        public int Index { get; set; }
    }
}