using BMA.EHR.Application.Common.Interfaces;
using BMA.EHR.Domain.Extensions;
using BMA.EHR.Domain.Models.Retirement;
using Microsoft.AspNetCore.Hosting;
using Microsoft.EntityFrameworkCore;
//using Telerik.Reporting;
//using Telerik.Reporting.Processing;

namespace BMA.EHR.Application.Repositories.Reports
{
    public class RetireReportRepository
    {
        #region " Fields "

        private readonly IApplicationDBContext _dbContext;
        private readonly IWebHostEnvironment _hostingEnvironment;

        #endregion

        #region " Constructor and Destructor "

        public RetireReportRepository(IApplicationDBContext dbContext, IWebHostEnvironment hostEnvironment)
        {
            _dbContext = dbContext;
            _hostingEnvironment = hostEnvironment;

        }

        #endregion

        #region " Methods "

        //public async Task<List<RetirementPeriod>> GetListRetirePeriodAsync(Guid Id)
        //{
        //    try
        //    {
        //        // 1. query
        //        //var data = await _dbContext.Set<RetirementPeriod>()
        //        //    .Include(x => x.RetirementProfiles)
        //        //    .ThenInclude(x => x.Profile)
        //        //    .ToListAsync();

        //        // 2. data not found throw exception

        //        // 3. Load Report File

        //        //return data;
        //    }
        //    catch
        //    {
        //        throw;
        //    }
        //}
        
        public async Task<dynamic> GetProfileRetirementdAsync(Guid retireId)
        {
            var retire = await _dbContext.Set<RetirementPeriod>()
                                .Include(x => x.RetirementProfiles)
                                .FirstOrDefaultAsync(x => x.Id == retireId);
            if (retire == null)
            {
                var retireHistorys = await _dbContext.Set<RetirementPeriodHistory>().AsQueryable()
                                   .FirstOrDefaultAsync(x => x.Id == retireId);
                if (retireHistorys == null)
                    return null;

                var profile_retireHistory = await _dbContext.Set<RetirementProfile>()
                                .Where(x => x.RetirementPeriod == retire)
                                .OrderBy(x => x.Order)
                                .Select(x => new
                                {
                                    order = x.Order,
                                    id = x.Id,
                                    reason = x.Reason,
                                    remove = x.Remove,
                                    profileId = x.Profile.Id,
                                    citizenId = x.Profile.CitizenId,
                                    prefix = x.Profile.Prefix == null ? null : x.Profile.Prefix.Name,
                                    fullName = $"{x.Profile.FirstName} {x.Profile.LastName}",
                                    organizationOrganization = x.Profile.OrganizationOrganization,
                                    oc = x.Profile.Oc,
                                    position = x.Profile.Position == null ? null : x.Profile.Position.Name,
                                    positionType = x.Profile.PositionType == null ? null : x.Profile.PositionType.Name,
                                    positionExecutive = x.Profile.PositionExecutive,
                                    posNo = x.Profile.PosNo == null ? null : x.Profile.PosNo.Name,
                                    positionEmployeePosition = x.Profile.PositionEmployeePosition,
                                    positionEmployeeLevel = x.Profile.PositionEmployeeLevel,
                                    positionEmployeeGroup = x.Profile.PositionEmployeeGroup,
                                    posNoEmployee = x.Profile.PosNoEmployee,
                                })
                                .ToListAsync();

                return new { retireHistorys.Id, retireHistorys.CreatedAt, Year = retireHistorys.Year.ToThaiYear().ToString().ToThaiNumber(), retireHistorys.Round, retireHistorys.Type, retireHistorys.TypeReport, Total = retireHistorys.Total.ToString().ToThaiNumber(), profile = profile_retireHistory };

            }
            else
            {
                var profile_retire = await _dbContext.Set<RetirementProfile>()
                                                .Where(x => x.RetirementPeriod == retire)
                                                .OrderBy(x => x.Order)
                                                .Select(x => new
                                                {
                                                    order = x.Order,
                                                    id = x.Id,
                                                    reason = x.Reason,
                                                    remove = x.Remove,
                                                    profileId = x.Profile.Id,
                                                    citizenId = x.Profile.CitizenId,
                                                    prefix = x.Profile.Prefix == null ? null : x.Profile.Prefix.Name,
                                                    fullName = $"{x.Profile.FirstName} {x.Profile.LastName}",
                                                    organizationOrganization = x.Profile.OrganizationOrganization,
                                                    oc = x.Profile.Oc,
                                                    position = x.Profile.Position == null ? null : x.Profile.Position.Name,
                                                    positionType = x.Profile.PositionType == null ? null : x.Profile.PositionType.Name,
                                                    positionExecutive = x.Profile.PositionExecutive,
                                                    posNo = x.Profile.PosNo == null ? null : x.Profile.PosNo.Name,
                                                    positionEmployeePosition = x.Profile.PositionEmployeePosition,
                                                    positionEmployeeLevel = x.Profile.PositionEmployeeLevel,
                                                    positionEmployeeGroup = x.Profile.PositionEmployeeGroup,
                                                    posNoEmployee = x.Profile.PosNoEmployee,
                                                })
                                                .ToListAsync();

                return new { retire.Id, retire.CreatedAt, Year = retire.Year.ToThaiYear().ToString().ToThaiNumber(), retire.Round, retire.Type, retire.TypeReport, Total = profile_retire.Count.ToString().ToThaiNumber(), profile = profile_retire };
            }

            //Report
            //var rptFile = Path.Combine(_hostingEnvironment.ContentRootPath, "Reports", $"32-ประกาศเกษียณลูกจ้างประจำ.trdp");
            //ReportPackager reportPacker = new ReportPackager();
            //Telerik.Reporting.Report? report = null;

            //using (var sourceStream = System.IO.File.OpenRead(rptFile))
            //{
            //    report = (Telerik.Reporting.Report)reportPacker.UnpackageDocument(sourceStream);
            //}

            //System.Collections.Hashtable deviceInfo = new System.Collections.Hashtable();
            //InstanceReportSource instanceReportSource = new InstanceReportSource()
            //{
            //    ReportDocument = report,
            //};

            //ReportProcessor reportProcessor = new ReportProcessor(_configuration);
            //RenderingResult result = reportProcessor.RenderReport("PDF", instanceReportSource, deviceInfo);
            //var content = result.DocumentBytes;
            //return File(content, "application/pdf", $"ประกาศเกษียณลูกจ้างประจำ_{null}.pdf");
        }

        #endregion
    }
}