using JNPF.Common.Core.Manager;
using JNPF.DependencyInjection;
using JNPF.DynamicApiController;
using JNPF.Systems.Interfaces.System;
using Microsoft.AspNetCore.Mvc;
using SqlSugar;
using Tnb.BasicData.Entitys.Entity;
using Tnb.BasicData.Entitys.Dto;
using Tnb.BasicData.Entitys;
using JNPF.Common.Const;

namespace Tnb.BasicData
{
    /// <summary>
    /// 物料清单
    /// </summary>
    [ApiDescriptionSettings(Tag = ModuleConst.Tag, Area = ModuleConst.Area, Order = 1102)]
    [Route("api/[area]/[controller]/[action]")]
    public class EbomService : IDynamicApiController, ITransient
    {
        private readonly ISqlSugarRepository<BasMaterial> _repository;
        private readonly DataBaseManager _dbManager;
        private readonly IDictionaryDataService _dictionaryDataService;
        
        public EbomService(
            ISqlSugarRepository<BasMaterial> repository,DataBaseManager dbManager,IDictionaryDataService dictionaryDataService)
        {
            _repository = repository;
            _dbManager = dbManager;
            _dictionaryDataService = dictionaryDataService;
        }
        
        /// <summary>
        /// 获取物料清单树.
        /// </summary>
        /// <param name="input">获取物料清单树.</param>
        /// <returns></returns>
        [HttpPost]
        public async Task<dynamic> GetTree(EbomTreeQueryInput queryInput)
        {
            var db = _repository.AsSugarClient();
            var dic = await _dictionaryDataService.GetDicByKey(DictConst.MeasurementUnit);
            
            // var momDbLink = await _repository.AsSugarClient().Queryable<DbLinkEntity>().FirstAsync(x => x.FullName == DbName.TNBMON);
            // if (momDbLink != null)
            // {
            //     db = _dbManager.ChangeDataBase(momDbLink);
            // }

            if (string.IsNullOrEmpty(queryInput.materialId))
            {
                var data =  await db.Queryable<BasEbomD>()
                    .LeftJoin<BasEbomH>((a,b)=>a.ebom_id==b.id)
                    .LeftJoin<BasMaterial>((a,b,c)=>a.material_id==c.id)
                    .LeftJoin<BasEbomH>((a,b,c,d)=>a.material_id==d.material_id)
                    .LeftJoin<BasRoute>((a,b,c,d,e)=>d.route_id==e.id)
                    .LeftJoin<BasMaterial>((a,b,c,d,e,f)=>a.substitute_material_id==f.id)
                    .Where((a,b,c)=>a.ebom_id==queryInput.ebomId)
                    .Select((a,b,c,d,e,f)=>new EbomTreeOutput
                    {
                        material_id = c.name,
                        material_id_descrip = c.descrip,
                        material_id_remark = c.remark,
                        material_id_unit_id = c.unit_id,
                        feeding_control = a.feeding_control,
                        loss_rate = a.loss_rate,
                        quantity = a.quantity,
                        require_weight = a.require_weight,
                        route_name = e.Name,
                        version = d.version,
                        substitute_material_id = f.name,
                        hasChildren = SqlFunc.Subqueryable<BasEbomH>().Where(x=>x.material_id==a.material_id).Any(),
                    }).Mapper(it =>
                    {
                        it.material_id_unit_id = dic[it.material_id_unit_id].ToString();
                    }).ToListAsync();
                return data;
            }
            else
            {
                var data =  await db.Queryable<BasEbomD>()
                    .LeftJoin<BasEbomH>((a,b)=>a.ebom_id==b.id)
                    .LeftJoin<BasMaterial>((a,b,c)=>a.material_id==c.id)
                    .LeftJoin<BasEbomH>((a,b,c,d)=>a.material_id==d.material_id)
                    .LeftJoin<BasRoute>((a,b,c,d,e)=>d.route_id==e.id)
                    .LeftJoin<BasMaterial>((a,b,c,d,e,f)=>a.substitute_material_id==f.id)
                    .Where((a,b,c)=>b.material_id==queryInput.materialId && a.ebom_id==b.id)
                    .Select((a,b,c,d,e,f)=>new EbomTreeOutput
                    {
                        material_id = c.name,
                        material_id_descrip = c.descrip,
                        material_id_remark = c.remark,
                        material_id_unit_id = c.unit_id,
                        feeding_control = a.feeding_control,
                        loss_rate = a.loss_rate,
                        quantity = a.quantity,
                        require_weight = a.require_weight,
                        route_name = e.Name,
                        version = d.version,
                        substitute_material_id = f.name,
                        hasChildren = SqlFunc.Subqueryable<BasEbomH>().Where(x=>x.material_id==a.material_id).Any(),
                    }).Mapper(it =>
                    {
                        it.material_id_unit_id = dic[it.material_id_unit_id].ToString();
                    }).ToListAsync();
                return data;
            }
            

        }

        [HttpPost]
        public async Task<Dictionary<string,string>> GetEbomVersionAndRouteName(string materialId)
        {
            var db = _repository.AsSugarClient();
            
            // var momDbLink = await _repository.AsSugarClient().Queryable<DbLinkEntity>().FirstAsync(x => x.FullName == DbName.TNBMON);
            // if (momDbLink != null)
            // {
            //     db = _dbManager.ChangeDataBase(momDbLink);
            // }

            var ebom = await db.Queryable<BasEbomH>()
                .LeftJoin<BasRoute>((a,b)=>a.route_id==b.id)
                .Where((a,b) => a.material_id == materialId)
                .Select((a,b)=>new
                {
                    a.version,
                    b.Name,
                }).SingleAsync();
            return new Dictionary<string,string>()
            {
                ["version"] = ebom?.version,
                ["routeName"] = ebom?.Name
                ,
            };
        }
    }
}