using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using JNPF.Common.Extension;
using JNPF.Systems.Interfaces.System;
using Microsoft.AspNetCore.Mvc;
using SqlSugar;
using Tnb.BasicData.Entities;
using Tnb.WarehouseMgr.Entities;
using Tnb.WarehouseMgr.Entities.Consts;
using Tnb.WarehouseMgr.Entities.Dto.Inputs;
using Tnb.WarehouseMgr.Entities.Dto;
using Tnb.WarehouseMgr.Entities.Enums;
using Mapster;
using JNPF.Common.Security;
using System.Collections.Immutable;
//using JNPF.Extras.CollectiveOAuth.Utils;

namespace Tnb.WarehouseMgr
{
    public class PDATransferSignService : BaseWareHouseService
    {
        private readonly ISqlSugarClient _db;
        private readonly IDictionaryDataService _dictionaryDataService;
        private static Dictionary<string, object> _dicBizType = new();
        public PDATransferSignService(ISqlSugarRepository<WmsDistaskH> repository, IDictionaryDataService dictionaryDataService)
        {
            _db = repository.AsSugarClient();
            _dictionaryDataService = dictionaryDataService;
        }

        /// <summary>
        /// 转运签收
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public async Task SignForDelivery(SignForDeliveryInput input)
        {
            if (_dicBizType.Count < 1)
            {
                _dicBizType = await _dictionaryDataService.GetDictionaryByTypeId(WmsWareHouseConst.WMS_BIZTYPE_ID);
            }
            try
            {
                await _db.Ado.BeginTranAsync();
                WmsCarryH? carry = null;
                WmsCarryH? newCarry = null;
                if (!input.carryId.IsNullOrWhiteSpace())
                {
                    carry = await _db.Queryable<WmsCarryH>().SingleAsync(it => it.id == input.carryId);
                }
                else
                {
                    carry = await _db.Queryable<WmsCarryH>().SingleAsync(it => it.carry_code == input.carry_code);
                }
                if (!input.new_carry_code.IsNullOrWhiteSpace())
                    newCarry = await _db.Queryable<WmsCarryH>().SingleAsync(it => it.carry_code == input.new_carry_code);
                if (carry != null && newCarry != null)
                {
                    if (carry?.location_id?.IsNotEmptyOrNull() ?? false)
                    {
                        var loc = await _db.Queryable<BasLocation>().SingleAsync(it => it.id == carry.location_id);
                        loc.is_use = ((int)EnumCarryStatus.空闲).ToString();
                        await _db.Updateable(loc).UpdateColumns(it => it.is_use).ExecuteCommandAsync();
                    }
                    WmsDistaskH? disTask = null;
                    if (!input.disTaskId.IsNullOrEmpty())
                    {
                        disTask = await _db.Queryable<WmsDistaskH>().SingleAsync(it => it.id == input.disTaskId);
                    }
                    else if (!input.carryId.IsNullOrEmpty())
                    {
                        disTask = await _db.Queryable<WmsDistaskH>().FirstAsync(it => it.carry_id == input.carryId && it.is_sign == 0);
                    }
                    else if (!input.carry_code.IsNullOrEmpty())
                    {
                        disTask = await _db.Queryable<WmsDistaskH>().FirstAsync(it => it.carry_code == input.carry_code && it.is_sign == 0);
                    }
                    if (disTask != null)
                    {
                        var nCCode = await _db.Queryable<WmsCarryCode>().Where(it => it.carry_id == newCarry.id).ToListAsync();
                        var dicMin = await _db.Queryable<BasMaterial>().Where(it => input.distaskCodes.Select(x => x.material_id).Contains(it.id)).ToDictionaryAsync(d => d.id, d => d.minpacking);
                        WmsCarryCode cCode = new WmsCarryCode();
                        List<WmsCarryCode> iCodes = new List<WmsCarryCode>();
                        List<WmsCarryCode> uCodes = new List<WmsCarryCode>();
                        foreach (var dCode in input.distaskCodes)
                        {
                            decimal codeQty = 0;
                            var sMCode = nCCode.Find(x => x.material_id == dCode.material_id && x.codeqty <= dicMin[dCode.material_id].ParseToDecimal());
                            cCode = dCode.Adapt<WmsCarryCode>();                            
                            cCode.carry_id = newCarry.id;
                            cCode.code_batch = $"{DateTime.Today.Year}{DateTime.Today.Month}{DateTime.Today.Day}";
                            if (sMCode != null)
                            {
                                codeQty = sMCode.codeqty;
                                cCode.codeqty += codeQty;
                                cCode.id = sMCode.id;
                                uCodes.Add(cCode);
                            }
                            else
                            {
                                cCode.id = SnowflakeIdHelper.NextId();
                                iCodes.Add(cCode);
                            }
                           
                            
                        }
                        await _db.Insertable(iCodes).ExecuteCommandAsync();
                        await _db.Updateable(uCodes).ExecuteCommandAsync();
                        if (_dicBizType.ContainsKey(disTask.biz_type))
                        {
                            WareHouseUpInput upInput = new()
                            {
                                loginType = "web",
                                bizTypeId = disTask.biz_type,
                                requireId = disTask!.require_id!,
                                carryIds = new List<string> { carry!.id },
                                distaskCodes = input.distaskCodes
                            };
                            await DoUpdate(upInput); //回更业务
                        }
                        disTask.is_sign = 1;
                        await _db.Updateable(disTask).UpdateColumns(it => it.is_sign).ExecuteCommandAsync();
                    }
                }
                await _db.Ado.CommitTranAsync();
            }
            catch (Exception)
            {
                await _db.Ado.RollbackTranAsync();
                throw;
            }
        }
    }
}