using Data.SeaHavenIndustries;
using SeaHaven.Services.DTOs;

namespace Api.SeaHavenIndustries.DTOs
{
    public class Contact_DTO
    {
        public string? Title { get; set; }
        public string? Owner { get; set; }
        public string? FirstName { get; set; }
        public string? MiddleName { get; set; }
        public string? LastName { get; set; }
        public string? ContactType { get; set; }
        public string? PhoneNumber { get; set; }
        public string? Email { get; set; }
        public string? Address1 { get; set; }
        public string? Address2 { get; set; }
        public string? City { get; set; }
        public string? State { get; set; }
        public string? Zip { get; set; }
        public string? FacebookUrl { get; set; }
        public string? LinkedInUrl { get; set; }
        public string? TwitterUrl { get; set; }
        public int? LocationId { get; set; }
        public int? AccountId { get; set; }

        // ✅ Map API DTO to Service DTO
        public CreateContactDTO ToServiceCreateDTO()
        {
            return new CreateContactDTO
            {
                FirstName = this.FirstName,
                LastName = this.LastName,
                Email = this.Email ?? "",
                Phone = this.PhoneNumber,
                Title = this.Title,
                Type = this.ContactType,
                AccountId = this.AccountId
            };
        }

        // Map from Entity to DTO (Model)
        public static Contact_DTO MapToModel(Contacts entity)
        {
            return new Contact_DTO
            {
                Title = entity.Title,
                Owner = entity.Owner,
                FirstName = entity.FirstName,
                MiddleName = entity.MiddleName,
                LastName = entity.LastName,
                ContactType = entity.ContactType,
                PhoneNumber = entity.PhoneNumber,
                Email = entity.Email,
                Address1 = entity.Address1,
                Address2 = entity.Address2,
                City = entity.City,
                State = entity.State,
                Zip = entity.Zip,
                FacebookUrl = entity.FacebookUrl,
                LinkedInUrl = entity.LinkedInUrl,
                TwitterUrl = entity.TwitterUrl,
                LocationId = entity.LocationId,
                AccountId = entity.AccountId
            };
        }

        // Map from DTO (Model) to Entity
        public static Contacts MapToEntity(Contact_DTO dto, Contacts? existingEntity = null)
        {
            var entity = existingEntity ?? new Contacts();

            entity.Title = dto.Title;
            entity.Owner = dto.Owner;
            entity.FirstName = dto.FirstName;
            entity.MiddleName = dto.MiddleName;
            entity.LastName = dto.LastName;
            entity.ContactType = dto.ContactType;
            entity.PhoneNumber = dto.PhoneNumber;
            entity.Email = dto.Email;
            entity.Address1 = dto.Address1;
            entity.Address2 = dto.Address2;
            entity.City = dto.City;
            entity.State = dto.State;
            entity.Zip = dto.Zip;
            entity.FacebookUrl = dto.FacebookUrl;
            entity.LinkedInUrl = dto.LinkedInUrl;
            entity.TwitterUrl = dto.TwitterUrl;
            entity.LocationId = dto.LocationId;
            entity.AccountId = dto.AccountId;

            return entity;
        }
    }

    // DTO for contact list view
    public class ContactListItem_DTO
    {
        public int Id { get; set; }
        public string? Name { get; set; }
        public string? Email { get; set; }
        public string? Phone { get; set; }

        // ✅ Map from Service DTO
        public static ContactListItem_DTO FromServiceDTO(ContactDTO serviceDto)
        {
            return new ContactListItem_DTO
            {
                Id = serviceDto.Id,
                Name = (serviceDto.FirstName + " " + serviceDto.LastName).Trim(),
                Email = serviceDto.Email,
                Phone = serviceDto.Phone
            };
        }

        // ✅ Map collection from Service DTOs
        public static IEnumerable<ContactListItem_DTO> FromServiceDTOs(IEnumerable<ContactDTO> serviceDtos)
        {
            return serviceDtos.Select(FromServiceDTO);
        }
    }
}