using Hotline.Caching.Interfaces;
using Hotline.File;
using Hotline.FlowEngine.Workflows;
using Hotline.Orders;
using Hotline.Repository.SqlSugar.Extensions;
using Hotline.Repository.SqlSugar.Ts;
using Hotline.Settings.TimeLimits;
using Hotline.Share.Dtos;
using Hotline.Share.Dtos.File;
using Hotline.Share.Dtos.FlowEngine;
using Hotline.Share.Dtos.FlowEngine.Workflow;
using Hotline.Share.Dtos.Order;
using Hotline.Share.Dtos.Settings;
using Hotline.Share.Enums.Order;
using Hotline.Share.Enums.Settings;
using Hotline.Tools;
using Hotline.Users;
using MapsterMapper;
using XF.Domain.Constants;
using XF.Domain.Dependency;
using XF.Domain.Entities;
using XF.Domain.Exceptions;
using XF.Domain.Repository;

namespace Hotline.Application.Orders;

public class OrderApplication : IOrderApplication, IScopeDependency
{
    private readonly IOrderDomainService _orderDomainService;
    private readonly IWorkflowDomainService _workflowDomainService;
    private readonly IOrderRepository _orderRepository;
    private readonly ITimeLimitDomainService _timeLimitDomainService;
    private readonly IMapper _mapper;
    private readonly ISystemSettingCacheManager _systemSettingCacheManager;
    private readonly IRepository<OrderWord> _orderWrodRepository;
    private readonly IRepositoryTextSearch<OrderTs> _repositoryts;
    private readonly IFileRepository _fileRepository;

    public OrderApplication(
        IOrderDomainService orderDomainService,
        IOrderRepository orderRepository,
        IWorkflowDomainService workflowDomainService,
        ITimeLimitDomainService timeLimitDomainService,
        ISystemSettingCacheManager systemSettingCacheManager,
        IMapper mapper,
        IRepository<OrderWord> orderWrodRepository,
        IRepositoryTextSearch<OrderTs> repositoryts,
        IFileRepository fileRepository
        )
    {
        _orderDomainService = orderDomainService;
        _workflowDomainService = workflowDomainService;
        _orderRepository = orderRepository;
        _timeLimitDomainService = timeLimitDomainService;
        _mapper = mapper;
        _systemSettingCacheManager = systemSettingCacheManager;
        _orderWrodRepository = orderWrodRepository;
        _repositoryts = repositoryts;
        _fileRepository = fileRepository;
    }

    /// <summary>
    /// 更新工单办理期满时间
    /// 1.更新工单 2.更新流程 3.推送省平台
    /// </summary>
    /// <returns></returns>
    public async Task DelayOrderExpiredTimeAsync(string orderId, int timeCount, ETimeType timeType, CancellationToken cancellationToken)
    {
        var order = await _orderDomainService.GetOrderAsync(orderId, cancellationToken: cancellationToken);
        var expiredTimeConfig =
            _timeLimitDomainService.CalcEndTime(order.ExpiredTime.Value, new TimeConfig(timeCount, timeType), order.AcceptTypeCode);
        order.TimeLimit = expiredTimeConfig.TimeText;
        order.TimeLimitCount = expiredTimeConfig.Count;
        order.TimeLimitUnit = expiredTimeConfig.TimeType;
        order.ExpiredTime = expiredTimeConfig.ExpiredTime;
        order.NearlyExpiredTime = expiredTimeConfig.NearlyExpiredTime;

        //if (string.IsNullOrEmpty(order.WorkflowId))
        //    throw new UserFriendlyException("该工单流程id异常");
        //var workflow = await _workflowDomainService.GetWorkflowAsync(order.WorkflowId, cancellationToken: cancellationToken);
        //await _workflowDomainService.UpdateExpiredTimeAsync(workflow, expiredTimeConfig.ExpiredTime,
        //    expiredTimeConfig.TimeText, expiredTimeConfig.Count, expiredTimeConfig.TimeType, expiredTimeConfig.NearlyExpiredTime, cancellationToken);

        await _orderRepository.UpdateAsync(order, cancellationToken);
    }

    /// <summary>
    /// 新增工单办理流程记录
    /// </summary>
    public async Task AddOrderTracesAsync(string orderId, ICollection<WorkflowTraceDto> traces, CancellationToken cancellationToken)
    {
        var order = await _orderRepository.GetAsync(orderId, cancellationToken);
        if (order is null)
            throw new UserFriendlyException("工单不存在");
        if (string.IsNullOrEmpty(order.WorkflowId))
            throw new UserFriendlyException("工单未开启流程");
        await _workflowDomainService.AddTracesAsync(order.WorkflowId, _mapper.Map<List<WorkflowTrace>>(traces),
            cancellationToken);
    }

    /// <summary>
    /// 撤销工单
    /// </summary>
    public async Task CancelOrderAsync(string orderId, string opinion, CancellationToken cancellationToken)
    {
        var order = await _orderRepository.GetAsync(orderId, cancellationToken);
        if (order is null)
            throw new UserFriendlyException("工单不存在");
        if (!string.IsNullOrEmpty(order.WorkflowId))
        {
            //结束流程
            await _workflowDomainService.TerminateAsync(new TerminateDto
            {
                WorkflowId = order.WorkflowId,
                Opinion = opinion
            }, cancellationToken);
        }

        //归档工单
        var now = DateTime.Now;
        var handleDuration = order.StartTime.HasValue
            ? _timeLimitDomainService.CalcWorkTime(order.StartTime.Value,
                now, order.ProcessType is EProcessType.Zhiban)
            : 0;
        var fileDuration = order.CenterToOrgTime.HasValue
            ? _timeLimitDomainService.CalcWorkTime(order.CenterToOrgTime.Value,
                now, order.ProcessType is EProcessType.Zhiban)
            : 0;
        var allDuration = order.StartTime.HasValue
            ? _timeLimitDomainService.CalcWorkTime(order.StartTime.Value, now,
                order.ProcessType is EProcessType.Zhiban)
            : 0;
        order.File(now, handleDuration, fileDuration, allDuration);
        await _orderRepository.UpdateAsync(order, cancellationToken);
    }

    /// <summary>
    /// 即将超期列表
    /// </summary>
    /// <param name="dto"></param>
    /// <param name="cancellationToken"></param>
    /// <returns></returns>
    public async Task<PagedDto<OrderDto>> GetAboutToExpireAsync(AboutToExpireListDto dto, CancellationToken cancellationToken)
    {
        var setting = _systemSettingCacheManager.GetSetting(SettingConstants.OrderAboutToExpire);
        var value = setting?.SettingValue[0];
        value = string.IsNullOrEmpty(value) ? "0" : value;
        DateTime stTime = DateTime.Now.AddDays(int.Parse(value));
        stTime = _timeLimitDomainService.WorkDay(DateTime.Now);
        DateTime stTime2 = _timeLimitDomainService.WorkDay(DateTime.Now);
        var (total, items) = await _orderRepository.Queryable(viewFilter:true)
            .WhereIF(dto.IsProvince.HasValue, x => x.IsProvince == dto.IsProvince)
            .WhereIF(!string.IsNullOrEmpty(dto.Keyword), x => x.Title.Contains(dto.Keyword!) || x.No.Contains(dto.Keyword!))
            .Where(x => x.ExpiredTime != null &&
            x.Status != EOrderStatus.Filed && x.Status != EOrderStatus.Published && x.Status != EOrderStatus.Visited && stTime >= x.ExpiredTime.Value && stTime2 <= x.ExpiredTime.Value)
            .OrderByDescending(x => x.CreationTime)
            .ToPagedListAsync(dto.PageIndex, dto.PageSize, cancellationToken);
        return new PagedDto<OrderDto>(total, _mapper.Map<IReadOnlyList<OrderDto>>(items));
    }

    // /// <summary>
    // /// 即将超期节点列表
    // /// </summary>
    // /// <param name="dto"></param>
    // /// <param name="cancellationToken"></param>
    // /// <returns></returns>
    //public async Task<PagedDto<WorkflowOrderDto>> GetAboutToExpireNodeAsync(AboutToExpireListDto dto, CancellationToken cancellationToken)
    //{
    //	var setting = _systemSettingCacheManager.GetSetting(SettingConstants.OrderAboutToExpire);
    //	var value = setting?.SettingValue[0];
    //	value = string.IsNullOrEmpty(value) ? "0" : value;
    //	DateTime stTime = DateTime.Now.AddDays(int.Parse(value));
    //	stTime = _timeLimitDomainService.WorkDay(DateTime.Now);
    //	DateTime stTime2 = _timeLimitDomainService.WorkDay(DateTime.Now);
    //	RefAsync<int> total = 0;
    //	var items = await Db.Queryable<Workflow>()
    //		.LeftJoin<Order>((x, o) => x.ExternalId == o.Id)
    //		.Where(x => x.ModuleCode == "OrderHandle")
    //		.WhereIF(dto.IsProvince.HasValue, (x, o) => o.IsProvince == dto.IsProvince)
    //		.WhereIF(!string.IsNullOrEmpty(dto.Keyword), (x, o) => o.Title.Contains(dto.Keyword!) || o.No.Contains(dto.Keyword!))
    //		.Where((x, o) => (int)x.Status < 20 && stTime >= x.ExpiredTime && stTime2 <= x.ExpiredTime)
    //		.Select((x, o) => new WorkflowOrder { Order = o }, true)
    //		.OrderByDescending(x => x.CreationTime)
    //		.ToPageListAsync(dto.PageIndex, dto.PageSize, total, cancellationToken);
    //	return new PagedDto<WorkflowOrderDto>(total, _mapper.Map<IReadOnlyList<WorkflowOrderDto>>(items));
    //}

    /// <summary>
    /// 已超期列表
    /// </summary>
    /// <param name="dto"></param>
    /// <param name="cancellationToken"></param>
    /// <returns></returns>
    public async Task<PagedDto<OrderDto>> GetToExpireAsync(AboutToExpireListDto dto, CancellationToken cancellationToken)
    {
        DateTime stTime = _timeLimitDomainService.WorkDay(DateTime.Now);
        var (total, items) = await _orderRepository.Queryable(viewFilter:true)
            .WhereIF(dto.IsProvince.HasValue, x => x.IsProvince == dto.IsProvince)
            .WhereIF(!string.IsNullOrEmpty(dto.Keyword), x => x.Title.Contains(dto.Keyword!) || x.No.Contains(dto.Keyword!))
            //.WhereIF(!string.IsNullOrEmpty(dto.No), x => x.No == dto.No)
            //.WhereIF(!string.IsNullOrEmpty(dto.Title), x => x.Title.Contains(dto.Title!))
            .Where(x => x.ExpiredTime != null &&
            (((x.Status == EOrderStatus.Filed || x.Status == EOrderStatus.Published || x.Status == EOrderStatus.Visited) && x.FiledTime >= x.ExpiredTime) ||
            ((x.Status != EOrderStatus.Filed && x.Status != EOrderStatus.Published && x.Status != EOrderStatus.Visited) && stTime >= x.ExpiredTime.Value)))
            .OrderByDescending(x => x.CreationTime)
            .ToPagedListAsync(dto.PageIndex, dto.PageSize, cancellationToken);
        return new PagedDto<OrderDto>(total, _mapper.Map<IReadOnlyList<OrderDto>>(items));
    }

    //     /// <summary>
    //     /// 已超期节点列表
    //     /// </summary>
    //     /// <param name="dto"></param>
    //     /// <param name="cancellationToken"></param>
    //     /// <returns></returns>
    //     public async Task<PagedDto<WorkflowOrderDto>> GetToExpireNodeAsync(AboutToExpireListDto dto, CancellationToken cancellationToken)
    //     {
    //      DateTime stTime = _timeLimitDomainService.WorkDay(DateTime.Now);
    //RefAsync<int> total = 0;
    //var  items= await Db.Queryable<Workflow>()
    //             .LeftJoin<Order>((x,o)=>x.ExternalId == o.Id)
    //             .Where(x => x.ModuleCode == "OrderHandle")
    //             .WhereIF(dto.IsProvince.HasValue, (x, o) => o.IsProvince == dto.IsProvince)
    //             .WhereIF(!string.IsNullOrEmpty(dto.Keyword), (x, o) => o.Title.Contains(dto.Keyword!) || o.No.Contains(dto.Keyword!))
    //             .Where((x,o) => (((int)x.Status >= 20 && x.EndTime >= x.ExpiredTime) || ((int)x.Status < 20 && stTime >= x.ExpiredTime)))
    //             .Select((x, o) => new WorkflowOrder { Order = o }, true)
    //             .OrderByDescending(x => x.CreationTime)
    //             .ToPageListAsync(dto.PageIndex, dto.PageSize, total, cancellationToken);
    //      return new PagedDto<WorkflowOrderDto>(total, _mapper.Map<IReadOnlyList<WorkflowOrderDto>>(items));
    //     }

    /// <summary>
    /// 工单关键字分词
    /// </summary>
    /// <param name="inputStr"></param>
    /// <returns></returns>
    public async Task OrderParticiple(string inputStr, string orderId, CancellationToken cancellationToken)
    {
        var words = await _orderWrodRepository.Queryable().Where(x => x.IsEnable == 1 && x.Classify.Contains("普通标签")).Select(x => x.Tag).ToListAsync(cancellationToken);
        var res = new List<string>();
        if (words.Any()) res = ParticipleTool.SegMMDouble(inputStr, ref words);
        var participles = await _orderWrodRepository.Queryable().In(x => x.Tag, res).ToListAsync(cancellationToken);
        if (participles.Any())
        {
            //关键词
            var tags = participles.Select(x => x.Tag).ToList();
            var tagsStr = string.Join(",", tags);
            await _orderRepository.Updateable().SetColumns(x => x.TagNames == tagsStr).Where(x => x.Id == orderId).ExecuteCommandAsync(cancellationToken);
            List<string> synonyms = participles.Select(x => x.Synonym).ToList();
            if (synonyms.Any())
            {
                var synonymsStr = string.Join(",", synonyms);
                synonyms = synonymsStr.Split(",").Distinct().ToList();
                tags.AddRange(synonyms);
            }
            var vector = await _orderRepository.Queryable().Where(x => x.Id == orderId).ToListAsync(cancellationToken);
            if (vector.Any()) await _repositoryts.UpdateVectorAsync(orderId, tags, cancellationToken);
            else await _repositoryts.AddVectorAsync(orderId, DateTime.Now, tags, cancellationToken);
        }
    }

    /// <summary>
    /// 接收外部平台工单
    /// </summary>
    public Task<AddOrderResponse> ReceiveOrderFromExternalAsync(AddOrderDto dto, CancellationToken cancellationToken)
    {
        switch (dto.Source)
        {
            case ESource.ProvinceStraight:
                return ReceiveOrderFromProvinceAsync(dto, dto.Files, cancellationToken);
            case ESource.Police110:
            case ESource.CityDataExchangeLz:
            case ESource.ConvergenceMedia:
            case ESource.WebPortal:
                return ReceiveOrderFromOtherPlatformAsync(dto, dto.Files, cancellationToken);
            case ESource.Hotline:
            case ESource.HotlineImport:
            default:
                throw new ArgumentOutOfRangeException();
        }
    }


    #region private

    /// <summary>
    /// 接受外部工单（除省平台）
    /// </summary>
    /// <param name="dto"></param>
    /// <param name="cancellationToken"></param>
    /// <returns></returns>
    private async Task<AddOrderResponse> ReceiveOrderFromOtherPlatformAsync(AddOrderDto dto, List<FileDto> files, CancellationToken cancellationToken)
    {
        if (string.IsNullOrEmpty(dto.ExternalId))
            throw new UserFriendlyException("工单外部编号不能为空");

        var order = await _orderRepository.Queryable()
            .FirstAsync(d => d.ExternalId == dto.ExternalId, cancellationToken);
        if (order == null)
        {
            order = _mapper.Map<Order>(dto);
            order.InitId();
            if (files != null && files.Any())
                order.FileJson = await _fileRepository.AddFileAsync(files, order.Id, "", cancellationToken);
            await _orderDomainService.AddAsync(order, cancellationToken: cancellationToken);
        }
        else
        {
            _mapper.Map(dto, order);
            if (files != null && files.Any())
                order.FileJson = await _fileRepository.AddFileAsync(files, order.Id, "", cancellationToken);
            await _orderRepository.UpdateAsync(order, cancellationToken);
        }

        return _mapper.Map<AddOrderResponse>(order);
    }

    /// <summary>
    /// 接受省平台工单
    /// </summary>
    private async Task<AddOrderResponse> ReceiveOrderFromProvinceAsync(AddOrderDto dto, List<FileDto> files, CancellationToken cancellationToken)
    {
        if (string.IsNullOrEmpty(dto.ProvinceNo))
            throw new UserFriendlyException("无效省工单编号");

        var orderExtension = await _orderDomainService.GetOrderExtensionsAsync(dto.ProvinceNo, cancellationToken);

        var order = await _orderRepository.GetAsync(d => d.ProvinceNo == dto.ProvinceNo, cancellationToken);
        if (order is null)
        {
            order = _mapper.Map<Order>(dto);
            order.InitId();
            if (files != null && files.Any())
                order.FileJson = await _fileRepository.AddFileAsync(files, order.Id, "", cancellationToken);
            await _orderDomainService.AddAsync(order, cancellationToken: cancellationToken);

            if (orderExtension is not null)
            {
                orderExtension.Id = order.Id;
                if (dto.OrderExtension != null)
                    _mapper.Map(dto.OrderExtension, orderExtension);
                await _orderDomainService.UpdateExtensionAsync(orderExtension, cancellationToken);
            }
        }
        else
        {
            _mapper.Map(dto, order);
            if (files != null && files.Any())
                order.FileJson = await _fileRepository.AddFileAsync(files, order.Id, "", cancellationToken);
            await _orderRepository.UpdateAsync(order, cancellationToken);

            if (orderExtension is not null)
            {
                orderExtension.Id = order.Id;
                if (dto.OrderExtension != null)
                    _mapper.Map(dto.OrderExtension, orderExtension);
                await _orderDomainService.UpdateExtensionAsync(orderExtension, cancellationToken);
            }

            //特提（撤回至发起)
            if (!string.IsNullOrEmpty(order.WorkflowId))
                await _workflowDomainService.RecallToStartStepAsync(order.WorkflowId, "省工单重派", cancellationToken);
        }
        return _mapper.Map<AddOrderResponse>(order);
    }

    #endregion
}