using CMS.Plugin.HIAWms.Application.Contracts.Dtos.WmsTask;
using CMS.Plugin.HIAWms.Application.Contracts.Services;
using CMS.Plugin.HIAWms.Domain.Shared;
using CmsQueryExtensions;
using CMS.Plugin.HIAWms.Domain.WmsTask;
using CmsQueryExtensions.Extension;
using System.Linq.Expressions;
using Volo.Abp;
using Volo.Abp.Application.Dtos;
using Volo.Abp.Data;
using Volo.Abp.ObjectExtending;
using Volo.Abp.ObjectMapping;
using CMS.Plugin.HIAWms.Domain.WmsContainers;
using CMS.Plugin.HIAWms.Domain.WmsPlaces;

namespace CMS.Plugin.HIAWms.Application.Implements;

/// <summary> 
/// Wms任务管理应用服务 
/// </summary> 
public class WmsTaskAppService : CMSPluginAppService, IWmsTaskAppService
{
    private readonly IWmsTaskRepository wmsTaskRepository;
    private readonly IWmsContainerRepository _wmsContainerRepository;
    private readonly IWmsPlaceRepository _wmsPlaceRepository;

    /// <summary> 
    /// Initializes a new instance of the <see cref="WmsTaskAppService"/> class. 
    /// </summary> 
    /// <param name="WmsTaskRepository">The task job repository.</param> 
    public WmsTaskAppService(IWmsTaskRepository _WmsTaskRepository, IWmsContainerRepository wmsContainerRepository, IWmsPlaceRepository wmsPlaceRepository)
    {
        wmsTaskRepository = _WmsTaskRepository;
        _wmsContainerRepository = wmsContainerRepository;
        _wmsPlaceRepository = wmsPlaceRepository;
    }

    /// <summary> 
    /// 获取指定Wms任务管理 
    /// </summary> 
    /// <param name="id"></param> 
    /// <returns></returns> 
    public virtual async Task<WmsTaskDto> GetAsync(Guid id)
    {
        return ObjectMapper.Map<WmsTask, WmsTaskDto>(await wmsTaskRepository.GetAsync(id));
    }

    /// <summary> 
    /// 分页获取Wms任务管理 
    /// </summary> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    public virtual async Task<PagedResultDto<WmsTaskDto>> GetListAsync(GetWmsTaskInput input)
    {
        Check.NotNull(input, nameof(input));

        if (input.Sorting.IsNullOrWhiteSpace())
        {
            input.Sorting = nameof(WmsTask.Sort);
        }

        #region 动态构造查询条件  

        //动态构造查询条件  
        var whereConditions = DynamicGetQueryParams(input);

        #endregion

        var count = await wmsTaskRepository.GetCountAsync(whereConditions);
        var list = await wmsTaskRepository.GetListAsync(whereConditions, input.Sorting, input.MaxResultCount, input.SkipCount);

        return new PagedResultDto<WmsTaskDto>(count, ObjectMapper.Map<List<WmsTask>, List<WmsTaskDto>>(list));
    }

    /// <summary>  
    /// 动态构造查询条件  
    /// </summary>  
    /// <param name="input">输入参数</param>  
    /// <returns></returns>  
    private FunReturnResultModel<Expression<Func<WmsTask, bool>>> DynamicGetQueryParams(GetWmsTaskInput input)
    {
        //动态构造查询条件  
        var whereConditions = WhereConditionsExtensions.GetWhereConditions<WmsTask, GetWmsTaskInput>(input);
        if (!whereConditions.IsSuccess)
        {
            throw new Exception("动态构造查询条件失败:" + whereConditions.ErrMsg);
        }

        //也可再次自定义构建查询条件  
        Expression<Func<WmsTask, bool>> extendExpression = a => a.IsDeleted == false;
        // 使用 System.Linq.PredicateBuilder 的 And 
        var pres = (System.Linq.Expressions.Expression<Func<WmsTask, bool>>)(whereConditions.data);
        whereConditions.data = System.Linq.PredicateBuilder.And(pres, extendExpression);

        return whereConditions;
    }

    /// <summary> 
    /// 新建Wms任务管理 
    /// </summary> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    /// <exception cref="UserFriendlyException"></exception> 
    public virtual async Task<WmsTaskDto> CreateAsync(WmsTaskCreateDto input)
    {
        await CheckCreateOrUpdateDtoAsync(input);

        var exist = await wmsTaskRepository.NameExistAsync(input.TaskNo);
        if (exist)
        {
            throw new UserFriendlyException(L[CMSPluginDomainErrorCodes.NameAlreadyExists, input.TaskNo]);
        }
        // 校验托盘是否存在
        var existContainer = await _wmsContainerRepository.NameExistAsync(input.ContainerNo);
        if (existContainer)
        {
            throw new UserFriendlyException("托盘不存在，请先添加托盘");
        }
        // 校验物料是否存在
        var existSourcePlace = await _wmsPlaceRepository.NameExistAsync(input.SourcePlace);
        if (existSourcePlace)
        {
            throw new UserFriendlyException("起始库位不存在，请先添加库位");
        }
        //校验库位是否存在
        var existToPlace = await _wmsPlaceRepository.NameExistAsync(input.ToPlace);
        if (existToPlace)
        {
            throw new UserFriendlyException("目标库位不存在，请先添加库位");
        }

        var maxSort = await wmsTaskRepository.GetMaxSortAsync();
        var sort = input.Sort ?? maxSort;

        var insertObj = ObjectMapper.Map<WmsTaskCreateDto, WmsTask>(input);
        insertObj.Sort = sort;
        input.MapExtraPropertiesTo(insertObj, MappingPropertyDefinitionChecks.None);

        await wmsTaskRepository.InsertAsync(insertObj);

        if (input.Sort.HasValue && insertObj.Sort != maxSort)
        {
            await AdjustSortAsync(insertObj.Id, insertObj.Sort);
        }

        return ObjectMapper.Map<WmsTask, WmsTaskDto>(insertObj);
    }

    /// <summary> 
    /// 更新Wms任务管理 
    /// </summary> 
    /// <param name="id"></param> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    /// <exception cref="UserFriendlyException"></exception> 
    public virtual async Task<WmsTaskDto> UpdateAsync(Guid id, WmsTaskUpdateDto input)
    {
        await CheckCreateOrUpdateDtoAsync(input);

        var updateObj = await wmsTaskRepository.GetAsync(id);
        var exist = await wmsTaskRepository.NameExistAsync(input.TaskNo, updateObj.Id);
        if (exist)
        {
            throw new UserFriendlyException(L[CMSPluginDomainErrorCodes.NameAlreadyExists, input.TaskNo]);
        }

        updateObj.SetConcurrencyStampIfNotNull(input.ConcurrencyStamp);
        input.MapExtraPropertiesTo(updateObj, MappingPropertyDefinitionChecks.None);

        updateObj.TaskNo = input.TaskNo;
        updateObj.TaskType = input.TaskType;
        updateObj.TaskLevel = input.TaskLevel;
        updateObj.TaskStatus = input.TaskStatus;
        updateObj.ContainerNo = input.ContainerNo;
        updateObj.SourcePlace = input.SourcePlace;
        updateObj.ToPlace = input.ToPlace;
        updateObj.Aisle = input.Aisle;
        updateObj.DodeviceId = input.DodeviceId;
        updateObj.Dodevicetype = input.Dodevicetype;
        updateObj.TaskDodeviceStatus = input.TaskDodeviceStatus;
        updateObj.IsRead = input.IsRead;
        updateObj.SonTaskType = input.SonTaskType;
        updateObj.SourceOrderNo = input.SourceOrderNo;
        updateObj.IsNextTask = input.IsNextTask;
        updateObj.MutableParam1 = input.MutableParam1;
        updateObj.MutableParam2 = input.MutableParam2;
        updateObj.MutableParam3 = input.MutableParam3;
        updateObj.IsDisabled = input.IsDisabled;

        await wmsTaskRepository.UpdateAsync(updateObj);

        return ObjectMapper.Map<WmsTask, WmsTaskDto>(updateObj);
    }

    /// <summary> 
    /// 克隆Wms任务管理 
    /// </summary> 
    /// <param name="ids"></param> 
    /// <returns></returns> 
    public async Task<List<WmsTaskDto>> CloneAsync(IEnumerable<Guid> ids)
    {
        //var wmsTasks = new List<WmsTask>(); 
        //if (ids != null) 
        //{ 
        //    var sort = await wmsTaskRepository.GetMaxSortAsync(); 
        //    foreach (var id in ids) 
        //    { 
        //        var WmsTask = await wmsTaskRepository.FindAsync(id); 
        //        if (WmsTask != null) 
        //        { 
        //            var name = WmsTask.Name + WmsTaskConsts.CloneTag; 
        //            var notExist = false; 
        //            while (!notExist) 
        //            { 
        //                var exist = await wmsTaskRepository.NameExistAsync(name); 
        //                if (exist || wmsTasks.Any(x => x.Name == name)) 
        //                { 
        //                    name += WmsTaskConsts.CloneTag; 
        //                    continue; 
        //                } 

        //                notExist = true; 
        //            } 

        //            //WmsTask = await wmsTaskRepository.InsertAsync(WmsTask.Clone(GuidGenerator.Create(), name, sort++)); 
        //            wmsTasks.Add(WmsTask); 
        //        } 
        //    } 
        //} 

        //return ObjectMapper.Map<List<WmsTask>, List<WmsTaskDto>>(wmsTasks); 
        return new List<WmsTaskDto>();
    }

    /// <summary> 
    /// 删除单个Wms任务管理 
    /// </summary> 
    /// <param name="id"></param> 
    /// <returns></returns> 
    public virtual Task DeleteAsync(Guid id)
    {
        return wmsTaskRepository.DeleteAsync(id);
    }

    /// <summary> 
    /// 删除多个Wms任务管理 
    /// </summary> 
    /// <param name="ids"></param> 
    /// <returns></returns> 
    public async Task DeleteManyAsync(IEnumerable<Guid> ids)
    {
        foreach (var id in ids)
        {
            await DeleteAsync(id);
        }
    }

    /// <summary> 
    /// 调整排序Wms任务管理 
    /// </summary> 
    /// <param name="id"></param> 
    /// <param name="sort"></param> 
    /// <returns></returns> 
    public virtual async Task AdjustSortAsync(Guid id, int sort)
    {
        var list = await wmsTaskRepository.GetListAsync(null, nameof(WmsTask.Sort));
        if (list != null && list.Any())
        {
            var initSort = 1;
            list.ForEach(x => x.AdjustSort(initSort++));
            var entity = list.FirstOrDefault(x => x.Id == id);
            if (entity != null)
            {
                if (sort == 1)
                {
                    list.Where(x => x.Id != id).ToList()?.ForEach(x => x.AdjustSort(x.Sort + 1));
                }
                else if (entity.Sort > sort)
                {
                    list.Where(x => x.Id != id && x.Sort >= sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort + 1));
                    list.Where(x => x.Id != id && x.Sort < sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort - 1));
                }
                else if (entity.Sort < sort)
                {
                    list.Where(x => x.Id != id && x.Sort > sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort + 1));
                    list.Where(x => x.Id != id && x.Sort <= sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort - 1));
                }

                entity.AdjustSort(sort);
            }
        }

        await wmsTaskRepository.UpdateManyAsync(list);
    }

    /// <summary> 
    /// 导入Wms任务管理 
    /// </summary> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    /// <exception cref="UserFriendlyException"></exception> 
    public async Task ImportAsync(WmsTasksImportModel input)
    {
        Check.NotNull(input, nameof(input));

        var wmsTaskCreateDtos = new List<(int RowIndex, WmsTaskCreateDto Item)>();
        var wmsTaskUpdateDtos = new List<(int RowIndex, Guid Id, WmsTaskUpdateDto Item)>();
        var importItems = input.WmsTasks;

        if (importItems != null && importItems.Any())
        {
            #region 导入校验 

            // 判断名称是否重复，并输出第几行重复 
            var duplicateWmsTasks = importItems.GroupBy(x => x.TaskNo).Where(x => x.Count() > 1).ToList();
            if (duplicateWmsTasks?.Any() == true)
            {
                var duplicateWmsTaskMsgs = duplicateWmsTasks.Select(x => $"第 {string.Join(",", x.Select(x => x.RowIndex))} 行：{x.Key}  名称重复");
                var errorMsg = $"导入失败！配置， {string.Join(",", duplicateWmsTaskMsgs)}，终止导入";
                throw new UserFriendlyException(errorMsg);
            }

            #endregion

            foreach (var impItem in importItems)
            {
                if (impItem.TaskNo.IsNullOrWhiteSpace())
                {
                    continue;
                }

                if (impItem.TaskNo.IsNullOrWhiteSpace())
                {
                    var errorMsg = $"导入失败！配置，第{impItem.RowIndex}行：WmsTask名称不能为空";
                    throw new UserFriendlyException(errorMsg);
                }

                var oldWmsTask = await wmsTaskRepository.FindByNameAsync(impItem.TaskNo);
                if (oldWmsTask != null)
                {
                    var wmsTaskUpdateDto = new WmsTaskUpdateDto
                    {
                        TaskNo = impItem.TaskNo,
                        TaskType = impItem.TaskType,
                        TaskLevel = impItem.TaskLevel,
                        TaskStatus = impItem.TaskStatus,
                        ContainerNo = impItem.ContainerNo,
                        SourcePlace = impItem.SourcePlace,
                        ToPlace = impItem.ToPlace,
                        Aisle = impItem.Aisle,
                        DodeviceId = impItem.DodeviceId,
                        Dodevicetype = impItem.Dodevicetype,
                        TaskDodeviceStatus = impItem.TaskDodeviceStatus,
                        IsRead = impItem.IsRead,
                        SonTaskType = impItem.SonTaskType,
                        SourceOrderNo = impItem.SourceOrderNo,
                        IsNextTask = impItem.IsNextTask,
                        MutableParam1 = impItem.MutableParam1,
                        MutableParam2 = impItem.MutableParam2,
                        MutableParam3 = impItem.MutableParam3,
                        IsDisabled = impItem.IsDisabled,

                    };

                    wmsTaskUpdateDtos.Add((impItem.RowIndex, oldWmsTask.Id, wmsTaskUpdateDto));
                }
                else
                {
                    var wmsTaskCreateDto = new WmsTaskCreateDto
                    {
                        TaskNo = impItem.TaskNo,
                        TaskType = impItem.TaskType,
                        TaskLevel = impItem.TaskLevel,
                        TaskStatus = impItem.TaskStatus,
                        ContainerNo = impItem.ContainerNo,
                        SourcePlace = impItem.SourcePlace,
                        ToPlace = impItem.ToPlace,
                        Aisle = impItem.Aisle,
                        DodeviceId = impItem.DodeviceId,
                        Dodevicetype = impItem.Dodevicetype,
                        TaskDodeviceStatus = impItem.TaskDodeviceStatus,
                        IsRead = impItem.IsRead,
                        SonTaskType = impItem.SonTaskType,
                        SourceOrderNo = impItem.SourceOrderNo,
                        IsNextTask = impItem.IsNextTask,
                        MutableParam1 = impItem.MutableParam1,
                        MutableParam2 = impItem.MutableParam2,
                        MutableParam3 = impItem.MutableParam3,
                        IsDisabled = impItem.IsDisabled,

                    };

                    wmsTaskCreateDtos.Add((impItem.RowIndex, wmsTaskCreateDto));
                }
            }
        }

        // 新增 
        foreach (var wmsTaskDto in wmsTaskCreateDtos)
        {
            try
            {
                await CreateAsync(wmsTaskDto.Item);
            }
            catch (Exception e)
            {
                var errorMsg = $"导入失败！配置，第{wmsTaskDto.RowIndex}行：{e.Message}，终止导入";
                throw new UserFriendlyException(errorMsg);
            }
        }

        // 更新 
        foreach (var wmsTaskDto in wmsTaskUpdateDtos)
        {
            try
            {
                await UpdateAsync(wmsTaskDto.Id, wmsTaskDto.Item);
            }
            catch (Exception e)
            {
                var errorMsg = $"导入失败！配置，第{wmsTaskDto.RowIndex}行：{e.Message}，终止导入";
                throw new UserFriendlyException(errorMsg);
            }
        }
    }

    /// <summary> 
    /// 导出Wms任务管理 
    /// </summary> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    public async Task<(Dictionary<string, object> Sheets, string FileName)> ExportAsync(GetWmsTaskInput input)
    {
        Check.NotNull(input, nameof(input));

        if (input.Sorting.IsNullOrWhiteSpace())
        {
            input.Sorting = nameof(WmsTask.Sort);
        }

        #region 动态构造查询条件  

        //动态构造查询条件  
        var whereConditions = DynamicGetQueryParams(input);

        #endregion


        var list = await wmsTaskRepository.GetListAsync(whereConditions, input.Sorting, input.MaxResultCount, input.SkipCount, includeDetails: true);
        var result = ObjectMapper.Map<List<WmsTask>, List<WmsTaskDto>>(list);

        var sheets = new Dictionary<string, object>
        {
            ["配置"] = ExportHelper.ConvertListToExportData(result),
        };

        var fileName = result.Count > 1 ? "Wms任务管理列表" : result.Count == 1 ? result[0]?.TaskNo : "WmsTask模版";
        return (sheets, fileName);
    }

    /// <summary> 
    /// 校验Wms任务管理，当新建或更新时 
    /// </summary> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    protected Task CheckCreateOrUpdateDtoAsync(WmsTaskCreateOrUpdateDtoBase input)
    {
        Check.NotNull(input, nameof(input));
        Check.NotNullOrWhiteSpace(input.TaskNo, "任务号", 50);
        Check.NotNull(input.TaskType, "任务类型");
        Check.NotNull(input.TaskLevel, "任务等级");
        Check.NotNull(input.TaskStatus, "任务状态");
        Check.NotNull(input.Dodevicetype, "设备类型");
        Check.NotNull(input.ContainerNo, "托盘号");
        Check.NotNull(input.SourcePlace, "起始位置");
        Check.NotNull(input.ToPlace, "目标未知");
        Check.NotNull(input.TaskDodeviceStatus, "设备任务状态");
        Check.NotNull(input.IsRead, "WCS是否可以读取");

        return Task.CompletedTask;
    }
}