UnivatePropertiesAPI/UnivateProperties_API/Repository/Campaigns/CampaignRepository.cs

using Microsoft.AspNetCore.Http;
using Microsoft.EntityFrameworkCore;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using UnivateProperties_API.Containers.Campaigns;
using UnivateProperties_API.Context;
using UnivateProperties_API.Helpers;
using UnivateProperties_API.Model.Campaigns;
using UnivateProperties_API.Model.Properties;
using UnivateProperties_API.Model.Timeshare;

namespace UnivateProperties_API.Repository.Campaigns
{
    public interface ICampaignRepository : IRepository<Campaign>
    {
        CampaignDTO GetDTO(Func<Campaign, bool> where);
        int InsertFromDTO(CampaignDTO campaign);
        string GetCampaignHTML(int CampaignId);
        List<CampaignItem> GetCampaignItems(int CampaignId);
        List<CampaignPlaceHolder> GetCampaignPlaceHolders(int CampaignId);
        void addUploadCampaign(UploadCampaign campaignName);
        List<UploadCampaign> GetUploadedCampaigns();
        void RemoveUploadedAtId(int id);
    }

    public class CampaignRepository : ICampaignRepository
    {
        private readonly DataContext _dbContext;

        public CampaignRepository(DataContext dbContext)
        {
            _dbContext = dbContext;
        }

        public List<Campaign> Get(Func<Campaign, bool> where)
        {
            return _dbContext.Campaigns.Where(where).ToList();
        }

        public List<Campaign> GetAll()
        {
            return _dbContext.Campaigns.OrderByDescending(c => c.Created).ToList();
        }

        public string GetCampaignHTML(int CampaignId)
        {
            var campaign = _dbContext.Campaigns.Where(c => c.Id == CampaignId).Include("PlaceHolders").Include("Items").FirstOrDefault();
            string html = "";

            string tableItems = "<table align=center>";
            int rows;
            if (campaign.ItemsPerRow == 0)
                campaign.ItemsPerRow = 1;
            if (campaign.Items.Count % campaign.ItemsPerRow == 0)
            {
                rows = campaign.Items.Count / campaign.ItemsPerRow;
            }
            else
            {
                int remainder = campaign.Items.Count % campaign.ItemsPerRow;
                int evenItems = campaign.Items.Count - remainder;
                rows = evenItems / campaign.ItemsPerRow;
                rows += remainder;
            }

            int itemCounter = 0;
            for (int r = 0; r < rows; r++)
            {
                tableItems += "<tr>";
                for(int c = 0; c < campaign.ItemsPerRow; c++)
                {
                    itemCounter++;

                    if (itemCounter > campaign.Items.Count)
                        tableItems += "<td></td>";
                    else
                        tableItems += string.Format("<td>[ITEM{0}]</td>", itemCounter);

                }
                tableItems += "</tr>";
            }

            tableItems += "</table>";

            if(campaign != null)
            {
                var url = _dbContext.Defaults.Where(d => d.Id == "URL").FirstOrDefault();
                html = campaign.Body;
                string temp = campaign.ItemBody;
                TimeshareWeek week = new TimeshareWeek();
                Property property = new Property();
                itemCounter = 0;
                foreach (var item in campaign.Items)
                {
                    itemCounter++;
                    if (item.WeekId != 0)
                    {
                        week = _dbContext.Weeks.Where(w => w.Id == item.WeekId).FirstOrDefault();
                    }
                    else
                    {
                        property = _dbContext.Properties.Where(p => p.Id == item.PropertyId).FirstOrDefault();
                    }

                    string curItem = temp;
                    foreach(var place in campaign.PlaceHolders)
                    {
                        //var value = property[place.BoundTo];
                        var value = week.Id == 0 ? property[place.BoundTo] : week[place.BoundTo];

                        if (!string.IsNullOrEmpty(place.Format))
                        {
                            string format = place.Format;
                            if (format.Contains("|"))
                            {
                                string special = format.Substring(format.IndexOf('|'), format.Length - format.IndexOf('|')).Replace("|", "");
                                format = format.Substring(0, format.IndexOf('|'));

                                if (special == "DaySuffix")
                                {
                                    if (DateTime.TryParse(value.ToString(), out DateTime dateValue))
                                    {
                                        string suffix = MyCommon.DateSuffixed(dateValue);
                                        string[] formatParts = format.Split(" ");
                                        string replaceValue = "";

                                        foreach(var s in formatParts)
                                        {
                                            string tempFormat = "{0:" + s + "}";
                                            replaceValue += string.Format(tempFormat, dateValue);
                                            if (s.ToLower().Contains("d"))
                                                replaceValue += "<sup>" + suffix + "</sup> ";
                                            else
                                                replaceValue += " ";
                                        }

                                        curItem = curItem.Replace(place.Name.ToString(), replaceValue.Trim());
                                    }
                                    else
                                    {
                                        curItem = curItem.Replace(place.Name.ToString(), "ERROR-Date format on non date field");
                                    }                                    
                                }
                            }
                            else 
                                curItem = curItem.Replace(place.Name.ToString(), string.Format("{0:" + format + "}", value));
                        }
                        else
                            curItem = curItem.Replace(place.Name.ToString(), value != null ? value.ToString() : place.Name.ToString() + " (NO DATA)");
                    }

                    var cutsomPlaceHolders = _dbContext.CampaignItemPlaceHolders.Where(c => c.CampaignItemId == item.Id).ToList();
                    foreach (var custom in cutsomPlaceHolders)
                    {
                        curItem = curItem.Replace(custom.PlaceHolder, custom.Value);
                    }

                    curItem = curItem.Replace("[image]", item.Image);
                    if (item.Week != null)
                    {
                        curItem = curItem.Replace("[link]", string.Format("{0}resort/{1}/{2}", url?.Value ?? "http://localhost:8080/#/", item.Week.ResortCode, item.Week.UnitNumber));
                    }
                    else
                    {
                        if (_dbContext.PropertyTypes.Where(x => x.Id == item.Property.PropertyTypeId).FirstOrDefault().UsageType == PropertyUsageType.Commercial)
                        {
                            curItem = curItem.Replace("[link]", string.Format("{0}property/commercial/property/{1}", url?.Value ?? "http://localhost:8080/#/", item.Property.Id));
                        }
                        else
                        {
                            curItem = curItem.Replace("[link]", string.Format("{0}property/residential/property/{1}", url?.Value ?? "http://localhost:8080/#/", item.Property.Id));                            
                        }
                    }
                                      

                    tableItems = tableItems.Replace(string.Format("[ITEM{0}]", itemCounter), curItem);
                }

                html = html.Replace("[items]", tableItems);
            }

            return html;
        }

        public List<CampaignItem> GetCampaignItems(int CampaignId)
        {
            return _dbContext.CampaignItems.Where(c => c.CampaignId == CampaignId).ToList();
        }

        public List<CampaignPlaceHolder> GetCampaignPlaceHolders(int CampaignId)
        {
            return _dbContext.CampaignPlaceHolders.Where(c => c.CampaignId == CampaignId).ToList();
        }

        public Campaign GetDetailed(Func<Campaign, bool> first)
        {
            var item = _dbContext.Campaigns.FirstOrDefault(first);

            if (item == null)
            {
                item = new Campaign
                {
                    Items = new List<CampaignItem>(),
                    PlaceHolders = new List<CampaignPlaceHolder>()
                };
            }
            else
            {
               
                item.Items = (from i in _dbContext.CampaignItems
                              where i.CampaignId == item.Id && i.WeekId != 0
                              select new CampaignItem() { Id = i.Id, CampaignId = i.CampaignId, Image = i.Image, WeekId = i.WeekId, Week = i.Week, CampaignItemPlaceHolder = new List<CampaignItemPlaceHolder>()}).ToList();

                item.Items = (from i in _dbContext.CampaignItems
                              where i.CampaignId == item.Id && i.WeekId == 0
                              select new CampaignItem() { Id = i.Id, CampaignId = i.CampaignId, Image = i.Image, PropertyId = i.PropertyId, Property = i.Property, CampaignItemPlaceHolder = new List<CampaignItemPlaceHolder>() }).ToList();


                item.PlaceHolders = (from i in _dbContext.CampaignPlaceHolders
                           where i.CampaignId == item.Id
                           select new CampaignPlaceHolder(){Id = i.Id, CampaignId = i.CampaignId, Name = i.Name, BoundTo = i.BoundTo, BoundToClass = i.BoundToClass, BoundToClassDisplay = i.BoundToClassDisplay }).ToList();   
                
                foreach(var week in item.Items)
                {
                    var placeholders = (from p in _dbContext.CampaignItemPlaceHolders
                                        where p.CampaignItemId == week.Id
                                        select new CampaignItemPlaceHolder() { Id = p.Id, PlaceHolder = p.PlaceHolder, Value = p.Value, CampaignItemId = p.CampaignItemId }).ToList();
                    week.CampaignItemPlaceHolder = placeholders;
                }

            }

            var sItem = JsonConvert.SerializeObject(item, Formatting.None);

            return item;
        }

        public List<Campaign> GetDetailedAll()
        {
            return GetAll();
        }

        public CampaignDTO GetDTO(Func<Campaign, bool> where)
        {
            var item = _dbContext.Campaigns.Include("Items").Include("PlaceHolders").Where(where).FirstOrDefault();
            var dto = new CampaignDTO
            {
                PlaceHolders = new List<CampaignPlaceholderDTO>(),
                Weeks = new List<CampaignWeeksDTO>(),
                WeekPlaceHolders = new List<CampaignWeeksPlaceHolderDTO>()
            };

            if (item != null)
            {
                dto.Name = item.Name;
                dto.StartDate = item.StartDate;
                dto.EndDate = item.EndDate;
                dto.Subject = item.Subject;
                dto.Body = item.Body;
                dto.ItemBody = item.ItemBody;

                foreach (var p in item.PlaceHolders)
                {
                    dto.PlaceHolders.Add(new CampaignPlaceholderDTO()
                    {
                        Name = p.Name,
                        BoundTo = p.BoundTo,
                        BoundToClass = p.BoundToClass,
                        BoundToClassDisplay = p.BoundToClassDisplay
                    });
                }

                foreach (var i in item.Items)
                {
                    dto.Weeks.Add(new CampaignWeeksDTO()
                    {
                        Image = i.Image,
                        WeekId = i.WeekId
                    });
                }
            }

            return dto;
        }

        public void Insert(Campaign item)
        {                        
            if (item.PlaceHolders.Count > 0)
            {
                foreach (var ph in item.PlaceHolders)
                {
                    ph.CampaignId = item.Id;
                }
            }            
            if (item.Items.Count > 0)
            {
                foreach (var i in item.Items)
                {
                    i.CampaignId = item.Id;
                }
            }

            _dbContext.Add(item);
            Save();
        }

        public void Insert(IEnumerable<Campaign> items)
        {
            foreach (var item in items)
            {
                _dbContext.Add(item);
            }
            Save();
        }

        public int InsertFromDTO(CampaignDTO campaign)
        {
            var cam = new Campaign
            {                
                Name = campaign.Name,
                StartDate = campaign.StartDate,
                EndDate = campaign.EndDate,
                Subject = campaign.Subject,
                Body = campaign.Body,
                ItemBody = campaign.ItemBody,
                ItemsPerRow = campaign.ItemsPerRow
            };
            
            if (campaign.PlaceHolders.Count > 0)
            {
                cam.PlaceHolders = new List<CampaignPlaceHolder>();
                foreach (var place in campaign.PlaceHolders)
                {                    
                    cam.PlaceHolders.Add(new CampaignPlaceHolder()
                    {                        
                        CampaignId = cam.Id,
                        Name = place.Name,
                        BoundTo = place.BoundTo,
                        BoundToClass = place.BoundToClass,
                        BoundToClassDisplay = place.BoundToClassDisplay
                    });
                }
            }

            if (campaign.Weeks.Count > 0)
            {                                
                cam.Items = new List<CampaignItem>();
                foreach (var week in campaign.Weeks)
                {                    
                    cam.Items.Add(new CampaignItem()
                    {
                        CampaignId = cam.Id,
                        WeekId = week.WeekId,
                        Image = week.Image
                    });
                }
            }

            if (campaign.WeekPlaceHolders.Count > 0)
            {                    
                foreach (var wph in campaign.WeekPlaceHolders)
                {
                    var week = cam.Items.Where(w => w.WeekId == wph.WeekId).FirstOrDefault();

                    if (week.CampaignItemPlaceHolder == null)
                        week.CampaignItemPlaceHolder = new List<CampaignItemPlaceHolder>();

                    CampaignItemPlaceHolder campaignItemPlaceHolder = new CampaignItemPlaceHolder
                    {
                        CampaignItemId = week.Id,
                        PlaceHolder = wph.Name,
                        Value = wph.Value
                    };
                    week.CampaignItemPlaceHolder.Add(campaignItemPlaceHolder);
                }
            }

            _dbContext.Add(cam);
            Save();
            return cam.Id;
        }

        public int NewId()
        {
            throw new NotImplementedException();
        }

        public void Remove(Campaign item)
        {
            var i = _dbContext.Campaigns.Find(item);
            _dbContext.Campaigns.Remove(i);
            Save();
        }

        public void Remove(IEnumerable<Campaign> items)
        {
            foreach (var item in items)
            {
                var i = _dbContext.Campaigns.Find(item);
                _dbContext.Campaigns.Remove(i);
            }
            Save();
        }

        public void RemoveAtId(int item)
        {
            var i = _dbContext.Campaigns.Where(c => c.Id == item).FirstOrDefault();
            if (i != null)
            {
                _dbContext.Campaigns.Remove(i);
            }
            Save();
        }

        public void Save()
        {
            _dbContext.SaveChanges();
        }

        public List<UploadCampaign> GetUploadedCampaigns()
        {
            return _dbContext.CampaignUploads.Where(x => x.IsDeleted == false).ToList();
        }

        public void addUploadCampaign(UploadCampaign campaign)
        {
            var camp = _dbContext.CampaignUploads.Where(x => x.FileName == campaign.FileName).FirstOrDefault();

            if (camp == null)
            { 
                _dbContext.CampaignUploads.Add(campaign);
                Save();
            }
            
        }

        public void RemoveUploadedAtId(int id)
        {
            var camp = _dbContext.CampaignUploads.Where(x => x.Id == id).FirstOrDefault();

            _dbContext.CampaignUploads.Remove(camp);
            Save();
        }

        public void Update(Campaign item)
        {
            //var savedItem = _dbContext.Campaigns.Where(x => x.Id == item.Id).FirstOrDefault();

            //if (savedItem != null)
            //{

            //    if (savedItem.Name != item.Name)
            //    {
            //        savedItem.Name = item.Name;
            //    }

            //    if (savedItem.StartDate != item.StartDate)
            //    {
            //        savedItem.StartDate = item.StartDate;
            //    }

            //    if (savedItem.EndDate != item.EndDate)
            //    {
            //        savedItem.EndDate = item.EndDate;
            //    }

            //    if (savedItem.Subject != item.Subject)
            //    {
            //        savedItem.Subject = item.Subject;
            //    }

            //    if (savedItem.ItemsPerRow != item.ItemsPerRow)
            //    {
            //        savedItem.ItemsPerRow = item.ItemsPerRow;
            //    }

            //    if (savedItem.Body != item.Body)
            //    {
            //        savedItem.Body = item.Body;
            //    }

            //    if (savedItem.ItemBody != item.ItemBody)
            //    {
            //        savedItem.ItemBody = item.ItemBody;
            //    }

            //    if (_dbContext.CampaignPlaceHolders.Where(x => x.CampaignId == savedItem.Id).ToList().Count > 0)
            //    {
            //        if (_dbContext.CampaignPlaceHolders.Where(x => x.CampaignId == savedItem.Id).ToList().Count < item.PlaceHolders.Count)
            //        {
            //            var holders = _dbContext.CampaignPlaceHolders.Where(x => x.CampaignId == item.Id).ToList();
            //            foreach (var savedPhItem in holders)
            //            {
            //                _dbContext.Remove(savedPhItem);
            //            }
            //            Save();
            //            foreach (CampaignPlaceHolder ph in item.PlaceHolders)
            //            {
            //                ph.CampaignId = item.Id;
            //                _dbContext.Add(ph);
            //            }
            //            Save();
            //        }
            //    }
            //    else
            //    {
            //        foreach (CampaignPlaceHolder ph in item.PlaceHolders)
            //        {
            //            ph.CampaignId = item.Id;
            //            _dbContext.Add(ph);
            //        }
            //        Save();
            //    }

            //    if (savedItem.Items != null)
            //    {
            //        if (savedItem.Items.Count < item.Items.Count)
            //        {
            //            var savedItems = _dbContext.CampaignItems.Where(x => x.CampaignId == item.Id).ToList();
            //            foreach (var savedCamItem in savedItems)
            //            {
            //                _dbContext.Remove(savedCamItem);
            //            }
            //            Save();
            //            foreach (CampaignItem ci in item.Items)
            //            {
            //                ci.CampaignId = item.Id;
            //                _dbContext.Add(ci);
            //            }
            //            Save();
            //        }
            //    }
            //    else
            //    {
            //        foreach (CampaignItem ci in item.Items)
            //        {
            //            ci.CampaignId = item.Id;
            //            _dbContext.Add(ci);
            //        }
            //        Save();
            //    }

            //}
            //_dbContext.Update(savedItem);
            _dbContext.Entry(item).State = EntityState.Modified;
            Save();
        }
    }
}