using PalGain.Core;
using sbcLabSystem.Service.Account;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace sbcLabSystem.Models.Backstage
{
    public class UserRequestViewModel1
    {
        public List<UserRequestInfoModel> UserRequestInfoList { get; set; }
        public string where = "";
        public int StateId = 0;
        public string name = "";
        public int PageCount { get; set; }
        public int CurrentPageIndex = 1;
        public UserRequestInfoModel CurrentUserRequestInfo { get; set; }
        public List<int> Pages = new List<int>();
        public static UserRequestViewModel1 GetUserRequestViewModel(int PageIndex, int SId, string where, string name,string admin)
        {
            UserRequestViewModel1 viewModel = new UserRequestViewModel1();
            int newsCount = PalGainEngine.Instance.Resolve<AccountService>().GetUserRequestInfo()
                .Where(p => p.State == SId).Count();
            if (string.IsNullOrEmpty(where) == false && string.IsNullOrEmpty(name) == false)
            {
                viewModel.name = name;
                if (name == "LabCode")
                {
                    newsCount = PalGainEngine.Instance.Resolve<AccountService>()
                        .GetUserRequestInfo().Where(p => p.State == SId && string.IsNullOrEmpty(p.LabCode) == false && p.LabCode.Contains(where)).Count();
                }
                if (name == "LabLoginName")
                { newsCount = PalGainEngine.Instance.Resolve<AccountService>()
                        .GetUserRequestInfo().Where(p => p.State == SId && string.IsNullOrEmpty(p.LabLoginName) == false && p.LabLoginName.Contains(where)).Count(); }
                if (name == "CompanyName")
                { newsCount = PalGainEngine.Instance.Resolve<AccountService>().GetUserRequestInfo().Where(p => p.State == SId &&string.IsNullOrEmpty(p.CompanyName)==false&&p.CompanyName.Contains(where)).Count(); }
                if (name == "LabName")
                { newsCount = PalGainEngine.Instance.Resolve<AccountService>().GetUserRequestInfo().Where(p => p.State == SId &&string.IsNullOrEmpty(p.LabName)==false&& p.LabName.Contains(where)).Count(); }
                if (name == "Address")
                { newsCount = PalGainEngine.Instance.Resolve<AccountService>().GetUserRequestInfo().Where(p => p.State == SId && string.IsNullOrEmpty(p.Address) == false && p.Address.Contains(where)).Count(); }
                if (name == "Province")
                { newsCount = PalGainEngine.Instance.Resolve<AccountService>().GetUserRequestInfo().Where(p => p.State == SId && string.IsNullOrEmpty(p.Province) == false && p.Province.Contains(where)).Count(); }
            }

            int offset = PageIndex - 1;
            int capacity = 10;
            viewModel.PageCount = newsCount / capacity;
            if (newsCount % capacity > 0)
            {
                viewModel.PageCount++;
            }
            viewModel.StateId = SId;
            viewModel.UserRequestInfoList = UserRequestViewModel1.Tolist(offset, capacity, SId, where, name, admin);
            viewModel.Pages.Add(0);
            for (int i = PageIndex - 2; i < PageIndex; i++)
            {
                if (i <= 0)
                { 
                    continue;
                }
                viewModel.Pages.Add(i);
            }
            for (int i = PageIndex; i <= PageIndex + 2; i++)
            {
                if (i >= viewModel.PageCount)
                {
                    break;
                }
                viewModel.Pages.Add(i);
            }
            viewModel.Pages.Add(viewModel.PageCount);
            return viewModel;
        }
        public static UserRequestViewModel1 GetUserRequestViewModel2(int PageIndex, DateTime? date1, DateTime? date2)
        {
            UserRequestViewModel1 viewModel = new UserRequestViewModel1();
            int newsCount = PalGainEngine.Instance.Resolve<AccountService>().GetUserRequestInfo().Where(p => p.State == 1&&p.UpdateTime>date1&&p.UpdateTime<date2).Count();
          

            int offset = PageIndex - 1;
            int capacity = 10;
            viewModel.PageCount = newsCount / capacity;
            if (newsCount % capacity > 0)
            {
                viewModel.PageCount++;
            }
            viewModel.StateId = 1; 
            viewModel.UserRequestInfoList =PalGainEngine.Instance.Resolve<AccountService>().GetUserRequestInfo()
                .Where(p => p.State == 1&&p.UpdateTime>date1&&p.UpdateTime<date2).OrderBy(p=>p.LabCode).ToList()
                .Skip(offset * capacity).Take(capacity).Select(p => UserRequestInfoModel.FromEntity(p)).ToList();
            viewModel.Pages.Add(0); 
            for (int i = PageIndex - 2; i < PageIndex; i++)
            {
                if (i <= 0)
                {
                    continue;
                }
                viewModel.Pages.Add(i);
            }
            for (int i = PageIndex; i <= PageIndex + 2; i++)
            {
                if (i >= viewModel.PageCount)
                {
                    break;
                }
                viewModel.Pages.Add(i);
            }
            viewModel.Pages.Add(viewModel.PageCount);
            return viewModel;
        }
        public static List<UserRequestInfoModel> Tolist(int offset, int capacity, int SId, string where, string name,string admin)
        { 
            List<UserRequestInfoModel> UserList = new List<UserRequestInfoModel>();
            var query = PalGainEngine.Instance.Resolve<AccountService>().GetUserRequestInfo()
                .OrderByDescending(p => p.RequestTime).Where(p => p.State == SId);
            if (admin == "admin")
            {
              query= query.OrderBy(p => p.LabCode).ToList();
            }  
            UserList = query.Skip(offset * capacity).Take(capacity).Select(p => UserRequestInfoModel.FromEntity(p)).ToList();
            if (string.IsNullOrEmpty(where) == false && string.IsNullOrEmpty(name) == false)
            {
                if (name == "LabCode")
                {
                    UserList = query.Where(p => p.State == SId && string.IsNullOrEmpty(p.LabCode) == false && p.LabCode.Contains(where))
               .Skip(offset * capacity).Take(capacity).Select(p => UserRequestInfoModel.FromEntity(p)).ToList();
                }
                if (name == "LabLoginName")
                {
                    UserList = query.Where(p => p.State == SId && string.IsNullOrEmpty(p.LabLoginName) == false && p.LabLoginName.Contains(where))
              .Skip(offset * capacity).Take(capacity).Select(p => UserRequestInfoModel.FromEntity(p)).ToList();
                }
                if (name == "CompanyName")
                {
                    UserList = query.Where(p => p.State == SId && string.IsNullOrEmpty(p.CompanyName) == false && p.CompanyName.Contains(where))
              .Skip(offset * capacity).Take(capacity).Select(p => UserRequestInfoModel.FromEntity(p)).ToList();
                }
                if (name == "LabName")
                {
                    UserList = query.Where(p => p.State == SId && string.IsNullOrEmpty(p.LabName) == false && p.LabName.Contains(where))
              .Skip(offset * capacity).Take(capacity).Select(p => UserRequestInfoModel.FromEntity(p)).ToList();
                }
                if (name == "Address")
                {
                    UserList = query.Where(p => p.State == SId && string.IsNullOrEmpty(p.Address) == false && p.Address.Contains(where))
              .Skip(offset * capacity).Take(capacity).Select(p => UserRequestInfoModel.FromEntity(p)).ToList();
                }
                if (name == "Province")
                {
                    UserList = query.Where(p => p.State == SId && string.IsNullOrEmpty(p.Province) == false && p.Province.Contains(where))
              .Skip(offset * capacity).Take(capacity).Select(p => UserRequestInfoModel.FromEntity(p)).ToList();
                } 
            }
            return UserList.ToList();
        }
    }
}