using dccdc.BLL;
using dccdc.Models;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Spire.Pdf;
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Web;
using System.Web.Mvc;

namespace dccdc.Controllers
{
    /// <summary>
    /// 肺功能
    /// </summary>
    public class pftController : Controller
    {
        /// <summary>
        /// 获取人员信息
        /// </summary>
        /// <returns></returns>
        public JsonResult getPeopleInfo(string physicalNum)
        {
            BLL.ProfessionalExamRegisterBll bll = new BLL.ProfessionalExamRegisterBll();
            BLL.professionalExam_project_resultBll pr = new BLL.professionalExam_project_resultBll();
            // 查询登记信息
            Models.ProfessionalExamRegisterModel pe = bll.getModel(physicalNum);
            // 查询体检人员体检项目
            System.Collections.Generic.List<Models.ProfessionalExamProjectResultModel> lists = pr.getPersonResult(pe.id, null);
            string height = "";
            string weight = "";

            lists.ForEach(item =>
            {
                if (item.project_name.Contains("身高"))
                {
                    height = item.project_result;
                }
                if (item.project_name.Contains("体重"))
                {
                    weight = item.project_result;
                }
            });
            FileStream fsw = new FileStream("C:/进行了获取.txt", FileMode.OpenOrCreate);
            //字符串转byte[]
            byte[] writeBytes = Encoding.UTF8.GetBytes(DateTime.Now.ToString());
            //写入
            //fsw.Write(null, 0, 0);
            fsw.Write(writeBytes, 0, writeBytes.Length);
            //关闭文件流
            fsw.Close();
            return new JsonResult()
            {
                Data = new
                {
                    physicalNum = pe.physical_num,
                    sex = pe.sex,
                    age = pe.person_age,
                    birthday = pe.birth,
                    address = pe.home_address,
                    height,
                    weight,
                    name = pe.person_name,
                    phone = pe.phone
                },
                JsonRequestBehavior = JsonRequestBehavior.AllowGet
            };
        }

        /// <summary>
        /// 上传结果报告
        /// </summary>
        /// <param name="physicalNum">体检编号</param>
        /// <param name="resultValue">检查结果</param>
        /// <param name="file">文件base64</param>
        /// <returns></returns>
        public string putReport(string physicalNum, string resultValue)
        {
            var fs = HttpContext.Request.Files;
            string path = "file/pft/" + DateTime.Now.ToString("yyMMdd") + "/";

            if (!Directory.Exists(Server.MapPath("~/" + path)))
            {
                Directory.CreateDirectory(Server.MapPath("~/" + path));
            }

            StringBuilder retmsg = new StringBuilder();
            retmsg.Append("\r\n   -------physicalNum:").Append(physicalNum);
            retmsg.Append("\r\n   -------resultValue:").Append(resultValue);
            //retmsg.Append("\r\n   -------file:").Append(file);


            FileStream fsw = new FileStream("C:/参数查看.txt", FileMode.OpenOrCreate);
            //字符串转byte[]
            byte[] writeBytes = Encoding.UTF8.GetBytes(retmsg.ToString());
            //写入
            fsw.Write(writeBytes, 0, writeBytes.Length);
            //关闭文件流
            fsw.Close();

            BLL.ProfessionalExamRegisterBll bll = new BLL.ProfessionalExamRegisterBll();
            BLL.professionalExam_project_resultBll pr = new BLL.professionalExam_project_resultBll();
            // 查询登记信息
            Models.ProfessionalExamRegisterModel pe = bll.getModel(physicalNum);
            if (null == pe)
            {
                return "failed:无此条码";
            }
            // 查询体检人员体检项目
            //List<Models.ProfessionalExamProjectResultModel> lists = pr.getPersonResult(pe.id, null);
            List<ProfessionalExamProjectResultModel> lists = new BLL.ProfessionalExamRegisterBll().getResult(physicalNum);


            JObject v = (JObject)JsonConvert.DeserializeObject(resultValue);
            int projectId = 0;
            int projectResultId = 0;

            //bool FEV1, FVC, FEV1_FVC;
            // 获取相对应的数据
            lists.ForEach(item =>
            {
                //FEV1 = item.project_name == "FEV1%" && jp.Name == "FEV_1";
                //FVC = item.project_name == "FVC%" && jp.Name == "FVC";
                //FEV1_FVC = item.project_name == "FEV1/FVC%" && jp.Name == "FEV_1_100";
                //if (FEV1 || FVC || FEV1_FVC)
                //{
                //    item.project_result = jp.Value.ToString();
                //    pr.updatePft(item);
                //    if (FVC)
                //    {
                //        projectId = int.Parse(item.project_id);
                //        projectResultId = item.id;
                //    }
                //    return;
                //} 

                foreach (var jp in v.Properties())
                {
                    if (item.special_conf == jp.Name)
                    {
                        item.project_result = jp.Value.ToString();
                        pr.updatePft(item);
                        if (item.special_conf == "FVC")
                        {
                            projectId = int.Parse(item.project_id);
                            projectResultId = item.id;
                        }
                        break;
                    }
                }
            });

            if (fs.Count > 0)
            {
                path += physicalNum + ".jpg";

                //Aspose.Pdf.License l = new Aspose.Pdf.License();
                //string licenseName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Aspose.Total.Product.Family.lic");
                //l.SetLicense("");
                //Aspose.Pdf.Document document = new Aspose.Pdf.Document(fs[0].InputStream);
                //var device = new Aspose.Pdf.Devices.JpegDevice();

                //for (var i = 1; i <= document.Pages.Count; i++)
                //{
                //    FileStream fsJpg = new FileStream(Server.MapPath("~/" + path), FileMode.OpenOrCreate);
                //    try
                //    {
                //        device.Process(document.Pages[i], fsJpg);
                //        fsJpg.Close();
                //    }
                //    catch (Exception ex)
                //    {
                //        fsJpg.Close();
                //        System.IO.File.Delete(Server.MapPath("~/" + path));
                //    }
                //}

                //初始化一个PdfDocument类实例,并加载PDF文档

                PdfDocument doc = new PdfDocument();

                doc.LoadFromStream(fs[0].InputStream);



                //遍历PDF每一页

                for (int i = 0; i < doc.Pages.Count; i++)
                {
                    //将PDF页转换成Bitmap图形

                    System.Drawing.Image bmp = doc.SaveAsImage(i);

                    //将Bitmap图形保存为Png格式的图片

                    //string fileName = string.Format("Page-{0}.png", i + 1);

                    bmp.Save(Server.MapPath("~/" + path), System.Drawing.Imaging.ImageFormat.Jpeg);

                }




                //fs[0].SaveAs(Server.MapPath("~/" + path));
                // 将文件插入到result_img表
                List<ProfessionalExamProjectResultImgsModel> list = new List<ProfessionalExamProjectResultImgsModel>();
                ProfessionalExamProjectResultImgsModel resImg = new ProfessionalExamProjectResultImgsModel();

                resImg.img_path = path;
                resImg.img_type = "肺功能图片";
                resImg.person_id = int.Parse(pe.id);
                resImg.project_id = projectId;
                resImg.project_result_id = projectResultId;
                list.Add(resImg);
                    
                new professionalExamProjectResultImgsBll().saveResultImgs(list);
            }

            return "ok";
        }

    }
}