using Model;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Drawing;
using System.IO;
using System.Reflection;
using System.Runtime.Serialization.Formatters.Binary;

namespace BLL
{
    public static class APIHTGLPersonService
    {
        /// <summary>
        ///  
        /// </summary>
        /// <param name="PersonjsonData">人员信息（json字符串）</param>
        public static Model.Person SavePerson(Person PersonjsonData)
        {
            using (Model.SGGLDB db = new Model.SGGLDB(Funs.ConnString))
            {

                Person rb = PersonjsonData;
                Person person = new Person
                {
                    data = new List<PersonDataItem>()
                };

                foreach (PersonDataItem item in rb.data)
                {
                    try
                    {
                        if (CheckDataIsNull(item))
                        {
                            PersonDataItem personDataItem = new PersonDataItem
                            {
                                UserCode = item.UserCode,
                                UserName = item.UserName,
                                IdentityCard = item.IdentityCard,
                                Image = item.Image
                            };
                            person.data.Add(personDataItem);
                            person.Message += item.UserCode + "--参数有误存在null值|";
                            continue;
                        }
                        if (item.UserCode == null || item.UserCode == "")
                        {

                            PersonDataItem personDataItem = new PersonDataItem
                            {
                                UserCode = item.UserCode,
                                UserName = item.UserName,
                                IdentityCard = item.IdentityCard,
                                Image = item.Image
                            };
                            person.data.Add(personDataItem);
                            person.Message += item.UserCode + "--工号信息不能为空|";
                            continue;
                        }
                        if (item.IdentityCard == null || item.IdentityCard == "")
                        {

                            PersonDataItem personDataItem = new PersonDataItem
                            {
                                UserCode = item.UserCode,
                                UserName = item.UserName,
                                IdentityCard = item.IdentityCard,
                                Image = item.Image
                            };
                            person.data.Add(personDataItem);
                            person.Message += item.UserCode + "--身份信息不能为空|";
                            continue;
                        }
                        Person_Persons getPerson = new Person_Persons();
                        getPerson = Person_PersonsService.GetPerson_PersonsByIdCard(item.IdentityCard);
                        if (getPerson==null)
                        {
                            getPerson = Person_PersonsService.GetPerson_PersonsByJobNum(item.UserCode);

                        }
                        if (getPerson != null)
                        {
                            getPerson.JobNum = item.UserCode;
                            getPerson.PersonName = item.UserName;
                            getPerson.DataFrom = "API";
                            getPerson.IdentityCard = item.IdentityCard;
                            if (item.Image != "")
                            {
                                //    Image bb = Image.FromFile("C:\\Users\\1420031550\\Desktop\\签名.jpg");

                                //    byte[] aa = GetImageBytes(bb);
                                //    //string img = System.Text.Encoding.Default.GetString(aa);
                                //    string img = Convert.ToBase64String(aa);
                                //  //  byte[] imageBytes = Convert.FromBase64String(img);

                                //    Image a = ReadImage(Convert.FromBase64String(img));
                                string rootUrl = ConfigurationManager.AppSettings["localRoot"];
                                string url = @"FileUpload\User\" + string.Format("{0:yyyyMMddHHmmssffff}", DateTime.Now) + "~" + item.UserName + ".jpg";
                                string filename = rootUrl + url;
                                System.IO.File.WriteAllBytes(filename, Convert.FromBase64String(item.Image));
                                getPerson.SignatureUrl = url;

                            }
                            // db.SubmitChanges();
                            Person_PersonsService.UpdatePerson_Persons(getPerson);
                        }
                        else
                        {
                            Person_Persons newPersons = new Person_Persons
                            {
                                PersonId = SQLHelper.GetNewID(),
                                Account = item.UserCode,
                                JobNum = item.UserCode,
                                PersonName = item.UserName,
                                IdentityCard = item.IdentityCard,
                                UnitId = Const.UnitId_SEDIN,
                                Password = Funs.EncryptionPassword(Const.Password),
                                DataFrom = "API"
                            };
                            if (item.Image != "")
                            {
                                string rootUrl = ConfigurationManager.AppSettings["localRoot"];
                                string url = @"FileUpload\User\" + string.Format("{0:yyyyMMddHHmmssffff}", DateTime.Now) + "~" + item.UserName + ".jpg";
                                string filename = rootUrl + url;
                                System.IO.File.WriteAllBytes(filename, Convert.FromBase64String(item.Image));
                                newPersons.SignatureUrl = url;
                            }

                            Person_PersonsService.AddPerson(newPersons);
                        }

                    }
                    catch (Exception ex)
                    {
                        PersonDataItem personDataItem = new PersonDataItem
                        {
                            UserCode = item.UserCode,
                            UserName = item.UserName,
                            IdentityCard = item.IdentityCard
                        };

                        person.data.Add(personDataItem);
                        person.Message += ex.Message;

                    }

                }

                return person;
            }
        }

        private static bool CheckDataIsNull(object t)
        {
            bool Isok = false;
            Type type = t.GetType();
            PropertyInfo[] pArray = type.GetProperties();

            foreach (PropertyInfo p in pArray)
            {
                if (p.GetValue(t) == null)
                {
                    Isok = true;

                }
            }
            return Isok;
        }
        /// <summary>
        /// 将图片转换为二进制流
        /// </summary>
        /// <param name="image">图片</param>
        /// <returns></returns>
        private static byte[] GetImageBytes(Image image)
        {
            MemoryStream ms = new MemoryStream();
            BinaryFormatter bf = new BinaryFormatter();
            bf.Serialize(ms, (object)image);
            ms.Close();
            return ms.ToArray();
        }
        //将图片转换为二进制流的调用
        // bt1 = GetImageBytes(rootComponent.BackgroundImage);


        /// <summary>
        /// 将二进制流转换为图片
        /// </summary>
        /// <param name="bytes"></param>
        /// <returns></returns>
        public static Image ReadImage(byte[] bytes)
        {
            //MemoryStream ms = new MemoryStream(bytes, 0, bytes.Length);
            //BinaryFormatter bf = new BinaryFormatter();
            //object obj = bf.Deserialize(ms);
            //ms.Close();
            //return (Image)obj; //方法一
            using (MemoryStream ms = new MemoryStream(bytes))
            {
                Image outputImg = Image.FromStream(ms);
                ms.Close();

                return outputImg;
            }
        }

        //将二进制流转换为图片
        //  pb.Image = ReadImage((byte[]) ri.Result.Rows[i]["image"]);

    }
}