using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace WIDESEA_Core.Helper
{
    public static class ObjectExtension
    {
        public static List<T> DicToIEnumerable<T>(this List<Dictionary<string, object>> dicList)
        {
            List<T> list = new List<T>();
            foreach (Dictionary<string, object> dic in dicList)
            {
                list.Add(dic.DicToModel<T>());
            }
            return list;
        }

        public static T DicToModel<T>(this Dictionary<string, object> dic)
        {
            //T model = Activator.CreateInstance<T>();
            //PropertyInfo[] propertyInfos = typeof(T).GetProperties(BindingFlags.GetProperty | BindingFlags.Public | BindingFlags.Instance);
            //foreach (var property in propertyInfos)
            //{
            //    object value = null;
            //    if (!dic.TryGetValue(property.Name, out value)) 
            //    {
            //        if (!dic.TryGetValue(property.Name.FirstLetterToUpper(), out value))
            //        {
            //            if (!dic.TryGetValue(property.Name.FirstLetterToLower(), out value))
            //            {
            //                continue;
            //            }
            //        }
            //    };
            //    property.SetValue(model, value?.ToString().ChangeType(property.PropertyType));
            //}
            //return model;
            T model = Activator.CreateInstance<T>();
            PropertyInfo[] propertyInfos = typeof(T).GetProperties(BindingFlags.GetProperty | BindingFlags.Public | BindingFlags.Instance);
            foreach (var property in propertyInfos)
            {
                object value = null;
                if (!dic.TryGetValue(property.Name, out value))
                {
                    if (!dic.TryGetValue(property.Name.FirstLetterToUpper(), out value))
                    {
                        if (!dic.TryGetValue(property.Name.FirstLetterToLower(), out value))
                        {
                            continue;
                        }
                    }
                }
                // 检查是否为空字符串
                if (!string.IsNullOrEmpty(value?.ToString()))
                {
                    // 将值转换为属性的类型并设置属性值
                    property.SetValue(model, value.ChangeType(property.PropertyType));
                }
            }
            return model;
        }
    }
}