using AutoMapper;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using IStation.Untity;

namespace IStation.Service
{
    public partial class Menu
    {
        //Entity to Model
        private Model.Menu Entity2Model(Entity.Menu entity)
        {
            if (entity == null)
                return default;
            var mapper = new MapperConfiguration(cfg => cfg.CreateMap<Entity.Menu, Model.Menu>()
            .ForMember(d => d.ParentIds, opt => opt.MapFrom(src => TreeParentIdsHelper.ToList(src.ParentIds)))
            .ForMember(d => d.Paras, opt => opt.MapFrom(src => JsonHelper.Json2Object<Dictionary<string, string>>(src.Paras)))
            ).CreateMapper();
            var model = mapper.Map<Entity.Menu, Model.Menu>(entity);
            return model;
        }

        //Entities to Models
        private List<Model.Menu> Entity2Models(List<Entity.Menu> entities)
        {
            if (entities == null || entities.Count() < 1)
                return default;
            var mapper = new MapperConfiguration(cfg => cfg.CreateMap<Entity.Menu, Model.Menu>()
            .ForMember(d => d.ParentIds, opt => opt.MapFrom(src => TreeParentIdsHelper.ToList(src.ParentIds)))
            .ForMember(d => d.Paras, opt => opt.MapFrom(src => JsonHelper.Json2Object<Dictionary<string, string>>(src.Paras)))
            ).CreateMapper();
            var models = mapper.Map<List<Entity.Menu>, List<Model.Menu>>(entities);
            return models;
        }

        //Model to Entity
        private Entity.Menu Model2Entity(Model.Menu model)
        {
            if (model == null)
                return default;
            var mapper = new MapperConfiguration(cfg => cfg.CreateMap<Model.Menu, Entity.Menu>()
            .ForMember(d => d.ParentIds, opt => opt.MapFrom(src => TreeParentIdsHelper.ToString(src.ParentIds)))
            .ForMember(d => d.Paras, opt => opt.MapFrom(src => JsonHelper.Object2Json(src.Paras)))
            ).CreateMapper();
            var entity = mapper.Map<Model.Menu, Entity.Menu>(model);
            return entity;
        }

        //Models to Entities
        private List<Entity.Menu> Model2Entities(List<Model.Menu> models)
        {
            if (models == null || models.Count < 1)
                return default;
            var mapper = new MapperConfiguration(cfg => cfg.CreateMap<Model.Menu, Entity.Menu>()
            .ForMember(d => d.ParentIds, opt => opt.MapFrom(src => TreeParentIdsHelper.ToString(src.ParentIds)))
            .ForMember(d => d.Paras, opt => opt.MapFrom(src => JsonHelper.Object2Json(src.Paras)))
            ).CreateMapper();
            var entities = mapper.Map<List<Model.Menu>, List<Entity.Menu>>(models);
            return entities;
        }

        //Model to Entity
        private void Model2Entity(Model.Menu model, Entity.Menu entity)
        {
            if (model == null || entity == null)
                return;
            var mapper = new MapperConfiguration(cfg => cfg.CreateMap<Model.Menu, Entity.Menu>()
            .ForMember(d => d.ParentIds, opt => opt.MapFrom(src => TreeParentIdsHelper.ToString(src.ParentIds)))
            .ForMember(d => d.Paras, opt => opt.MapFrom(src => JsonHelper.Object2Json(src.Paras)))
            ).CreateMapper();
            mapper.Map(model, entity);
        }


    }
}