using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using sbcLabSystem.Data.Domain.Backstage;
using sbcLabSystem.Data.Domain.Account;
using PalGain.Core;
using sbcLabSystem.Service.QC;
using sbcLabSystem.Service.Account;

namespace sbcLabSystem.Models.Backstage
{
    public class QCDistributionPageViewModel
    {
        public QCDistributionPageViewModel()
        {
            QCDistributions = QCDistributionInfoViewModel.ToList();
            CurrentQCDistribution = new QCDistributionInfoViewModel();
            CurrentPageIndex = 1;
        }
        public QCDistributionPageViewModel(int qcDistId, int pageIndex, int maxItemInOnePage)
            : this(qcDistId, "", pageIndex, maxItemInOnePage) { }
        public QCDistributionPageViewModel(int qcDistId, string keyWord, int pageIndex, int maxItemInOnePage)
        {
            PageNavInfo = new PageNavigationViewModel(pageIndex,
                PalGainEngine.Instance.Resolve<AccountService>().GetUserRequestInfoQueryable().Count(),
                maxItemInOnePage);
            CurrentPageIndex = 1;
            QCDistributionSampleList = PalGainEngine.Instance.Resolve<QCService>().GetQcDistributions()
                .Where(p => p.Id != qcDistId).Select(p => new NameValue()
                {
                    Id = p.Id,
                    DistNo = p.DistNo
                }).ToList();
            CurrentQCDistRegisterInfo = new QCDistributionRegisterInfoViewModel();
            if (qcDistId == 0)
            {
                CurrentQCDistribution = new QCDistributionInfoViewModel();
            }
            else
            {
                CurrentQCDistribution = QCDistributionInfoViewModel.FromEntity(
                    PalGainEngine.Instance.Resolve<QCService>().GetQcDistributions()
                    .FirstOrDefault(p => p.Id == qcDistId));
                CurrentQCDistribution.AnswerInfo = null;
                CurrentQCDistribution.AnswerJSON = "";
                var result = PalGainEngine.Instance.Resolve<AccountService>().GetUserRequestInfoQueryable();
                if (string.IsNullOrEmpty(keyWord) == false)
                {
                    result = result.Where(p => p.LabCode.ToLower().Contains(keyWord.ToLower()) ||
                        p.CompanyName.ToLower().Contains(keyWord.ToLower()));
                }
                var list = result
                    .OrderBy(p => p.LabCode).Skip((pageIndex - 1) * maxItemInOnePage)
                    .Take(maxItemInOnePage).ToList();
                CurrentQCDistribution.LabList = new List<QCDistributionRegisterInfoViewModel>();
                list.ForEach(x =>
                {
                    var regResult = PalGainEngine.Instance.Resolve<QCService>().GetQcDistributionRegisters()
                        .FirstOrDefault(p => p.LabId == x.Id && p.QCDistributionId == qcDistId);
                    if (regResult != null)
                    {
                        var regInfoViewModel = QCDistributionRegisterInfoViewModel.FromEntity(regResult);
                        regInfoViewModel.IsSelected = true;
                        regInfoViewModel.LabId = regResult.LabId;
                        regInfoViewModel.LabName = regResult.LabInfo.LabName;
                        regInfoViewModel.Province = regResult.LabInfo.Province;
                        CurrentQCDistribution.LabList.Add(regInfoViewModel);
                    }
                    else
                    {
                        CurrentQCDistribution.LabList.Add(new QCDistributionRegisterInfoViewModel().CopyFromLabInfo(x));
                    }
                });
            }
        }
        public List<NameValue> QCDistributionSampleList { get; set; }
        public List<QCDistributionInfoViewModel> QCDistributions { get; set; }
        public QCDistributionInfoViewModel CurrentQCDistribution { get; set; }
        public QCDistributionRegisterInfoViewModel CurrentQCDistRegisterInfo { get; set; }
        public int CurrentPageIndex { get; set; }
        public int LastPageIndex { get; set; }
        public int ImportQCDistId { get; set; }
        public string KeyWord { get; set; }
        public PageNavigationViewModel PageNavInfo { get; set; }
        public class NameValue
        {
            public int Id { get; set; }
            public string DistNo { get; set; }
        }

    }
}