using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.ServiceModel;

namespace EHEC_Server
{
    public partial class GenerateDataBuilder
    {

        //dieses file wird im moment nicht benötigt, da alles im global benutzt wird, bitte so belassen für den moment
        private static List<Doctor> Doctors = new List<Doctor>();
        private static List<Patient> Patients = new List<Patient>();
        private static List<Origin> Origins = new List<Origin>();
        private static List<Result> Results = new List<Result>();
        private static List<Exam> Exams = new List<Exam>();
        private static Random Rnd = new Random();


        private static List<string> FirstNames = new List<string>(new string[]
        {
            "Michael", "Andreas", "Stefan", "Ivan","Adrien"
        });

        private static List<string> LastNames = new List<string>(new string[]
        {
            "Meister", "Schär", "Eberhard", "Zingg", "Howald", "Aebi", "Feldmann"
        });

        private static List<string> Streets = new List<string>(new string[]
        {
            "Rosenauweg", "Schessstrasse", "Hardstrasse", "Gehweg", "Bananastreet", "Moosweg", "Feldstrasse"
        });

        private static List<string> Cities = new List<string>(new string[]
        {
            "Meister", "Schär", "Eberhard", "Zingg", "Howald", "Aebi", "Feldmann"
        });

        private static List<string> Regions = new List<string>(new string[]
        {
            "Aargau", "Zurich", "Graubünden","Vallhalla", "Hell", "Heaven"
        });


        private static List<string> BirthDates = new List<string>(new string[]
        {
            "2001-07-11 20:18:00.000", "1999-03-12 10:18:00.000","1980-01-21 00:18:00.000",
        });

        private static List<string> DoctorOrigins = new List<string>(new string[]
        {
            "SanktMonika", "DisneyWorld", "Kantonsspital Baden", "Online Schulung"
        });

        private static List<string> Foods = new List<string>(new string[]
        {
            "SanktMonika", "DisneyWorld", "Kantonsspital Baden", "Online Schulung", "Heaven"
        });

        private static List<string> Names = new List<string>(new string[]
        {
            "SanktMonika", "DisneyWorld", "Kantonsspital Baden", "Online Schulung", "Heaven"
        });

        private static List<int> DoctorId = new List<int>(new int[]
        {
            1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
        });

        private static List<int> PatientId = new List<int>(new int[]
        {
            11, 2, 3, 4, 5, 6, 7, 8, 9, 10
        });

        private static List<int> ResultId = new List<int>(new int[]
        {
            1, 2, 3, 4, 5
        });

        private static List<int> ExamId = new List<int>(new int[]
        {
            1, 2, 3, 4, 5
        });

        private static List<int> OriginId = new List<int>(new int[]
        {
            1, 2, 3, 4, 5
        });



        public static Exam  CreateRandomExams(Exam exams)
        {
            using (EHEC_DBEntities ctx = new EHEC_DBEntities())
            {
                //int DoctorAmount = Doctor.Count();
                //int PatientAmount = Patient.Count();
                //int ResultAmount = Result.Count();

                Random r = new Random();
                for (int i = 0; i < 20; i++)
                {
                    foreach (var p in FirstNames)
                    {
                        Patient patient = new Patient
                        {
                            PatientUid = Guid.NewGuid().ToString(),
                            FirstName = FirstNames[r.Next(0, 5)].ToString(),
                            LastName = LastNames[r.Next(0, 7)].ToString(),
                            BirthDate = Convert.ToDateTime(BirthDates[r.Next(0, 3)].ToString()),
                            Street = Streets[r.Next(0, 7)].ToString(),
                            City = Cities[r.Next(0, 7)].ToString(),
                            Region = Regions[r.Next(0, 6)].ToString()
                        };
                        //Global.GlobalInstance.DbAccess.Patients.Add(patient);
                        ctx.Patients.Add(patient);
                        ctx.SaveChanges();
                    }

                    foreach (var d in FirstNames)
                    {
                        Doctor doctor = new Doctor
                        {
                            DoctorUid = Guid.NewGuid().ToString(),
                            FirstName = FirstNames[r.Next(0, 5)].ToString(),
                            LastName = LastNames[r.Next(0, 7)].ToString(),
                            DoctorOrigin = DoctorOrigins[r.Next(0, 4)].ToString(),
                            Region = Regions[r.Next(0, 6)].ToString()
                        };
                        //Global.GlobalInstance.DbAccess.Doctors.Add(doctor);
                        ctx.Doctors.Add(doctor);
                        ctx.SaveChanges();
                    }

                    foreach (var o in FirstNames)
                    {
                        Origin origin = new Origin
                        {
                            OriginUid = Guid.NewGuid().ToString(),
                            Name = Names[r.Next(0, 5)].ToString(),
                            Food = Foods[r.Next(0, 5)].ToString(),
                            Street = Streets[r.Next(0, 7)].ToString(),
                            City = Cities[r.Next(0, 7)].ToString(),
                        };
                        ctx.Origins.Add(origin);
                        ctx.SaveChanges();
                    }

                    foreach (var t in FirstNames)
                    {
                        Result result = new Result
                        {
                            ResultUid = Guid.NewGuid().ToString(),
                            Name = Names[r.Next(0, 5)].ToString()

                        };
                        ctx.Results.Add(result);
                        ctx.SaveChanges();
                    }
 
                    if (i > 5)
                    {
                        for (int y = 0; y < 5; y++)
                        {
                                Exam exam = new Exam
                                {
                                    ExamUid = Guid.NewGuid().ToString(),
                                    DoctorId = DoctorId[r.Next(0, 5)],
                                    PatientId = PatientId[r.Next(0, 5)],
                                    ResultId = ResultId[r.Next(0, 5)]
                                };
                                ctx.Exams.Add(exam);
                                ctx.SaveChanges();
                        }
                        if (i > 10)
                        {
                            for (int o = 0; o < 5; o++)
                            {
                                Origin_Exam origin_exam = new Origin_Exam
                                {
                                    Origin_ExamUid = Guid.NewGuid().ToString(),
                                    ExamId = DoctorId[r.Next(0, 5)],
                                    OriginId = PatientId[r.Next(0, 5)],
                                };
                                ctx.Origin_Exam.Add(origin_exam);
                                ctx.SaveChanges();
                            }
                        }
                    }
                }              
            }
            return exams;
        }
    }
}