using Nest;
using SJZY.Expand.ABP.Core.Logger;
using SJZY.Expand.ElasticSearch.Services;
using SJZY.Track.Domain.Aggregates.TrackDetailsAggregate;
using SJZY.Track.Domain.Dtos.TrackDetails;

namespace SJZY.Track.Repository.Repositories;

internal class TrackDetailsRepository : ElasticSearchContextAbstract<TrackDetailsIndex>, ITrackDetailsRepository,
    ITransientDependency
{
    public TrackDetailsRepository(ConnectionFactory connectionFactory) : base(connectionFactory)
    {
    }

    public async Task<TrackDetailsIndex?> GetFirstOrDefaultAsync(int orderId, string trackCode)
    {
        var r = await Context.SearchAsync<TrackDetailsIndex>(s => s
            .Source()
            .Query(q =>
                q.Term(f => f.OrderId, orderId)
                && q.Term(f => f.TrackCode.Suffix("keyword"), trackCode)
                && q.Term(f => f.IsDeleted, false)
            )
        );

        var res = r.Documents.FirstOrDefault();
        if (res != default && r.Hits.FirstOrDefault() != default)
        {
            res.Id = r.Hits.FirstOrDefault()!.Id;
        }

        return res;
    }

    public async Task UpsertAsync(TrackDetailsIndex index)
    {
        if (index.Id.IsNullOrWhiteSpace())
        {
            // 按天写入es
            var r = await Context.IndexAsync(index, request => request
                .Index(index.IndexName)
            );

            if (!r.IsValid)
            {
                LogHelper.Error($"轨迹新增失败，原因：{r.DebugInformation}。");
            }
        }
        else
        {
            var r = await Context.UpdateAsync<TrackDetailsIndex>(index.Id, u => u
                    .Index(index.IndexName)
                    .Doc(index)
                //.Refresh(Refresh.True) // 可选：立即刷新索引使更改立即可见
            );

            if (!r.IsValid)
            {
                LogHelper.Error($"轨迹更新失败，原因：{r.DebugInformation}。");
            }
        }
    }

    public async Task<List<TrackDetailsIndex>> GetListAsync(int orderType, List<string> orderNos)
    {
        if (orderNos.Count < 1) return new List<TrackDetailsIndex>();

        var data = await Context.SearchAsync<TrackDetailsIndex>(x => x
            .Source(s => s.Includes(fd => fd
                .Field(f => f.OrderNo)
                .Field(f => f.TrackStatus)
                .Field(f => f.TrackCode)
                .Field(f => f.TrackContent)
                .Field(f => f.TrackPlace)
                .Field(f => f.TrackTime)
                .Field(f => f.TraceTimeZone)
            ))
            .Query(q =>
                q.Terms(t => t
                    .Field(f => f.OrderNo.Suffix("keyword"))
                    .Terms(orderNos))
                && q.Term(f => f.OrderType, orderType)
                && q.Term(t => t.Field(f => f.IsDeleted).Value(false))
            )
        );

        return data.Documents.ToList();
    }

    public async Task<List<TrackDetailsIndex>?> GetListAsync(int orderId)
    {
        var data = await Context.SearchAsync<TrackDetailsIndex>(x => x.Query(q => q.Term(t => t.OrderId, orderId))
            .Size(1000)
            .Sort(s => s.Field(f => f.TrackTime, SortOrder.Descending)));

        return data?.Documents?.ToList();
    }

    public async Task DeleteTrackAsync(int orderId, List<string> trackCodes)
    {
        var r = await Context.UpdateByQueryAsync<TrackDetailsIndex>(x => x
            .Query(
                q =>
                    q.Term(t => t.OrderId, orderId)
                    && q.Terms(t => t.Field(f => f.TrackCode.Suffix("keyword")).Terms(trackCodes)))
            .Script(s => s
                .Source("ctx._source.isDeleted = true"))
        );

        if (!r.IsValid)
            throw new Exception($"轨迹数据删除失败，原因：{r.DebugInformation}");
    }

    public async Task<(List<TrackDetailsIndex> list, long total)> GetListAsync(TrackDetailsQueryInput input)
    {
        if (input.OrderNos.Count < 1) return default;

        var distinctOrderNumbers = input.OrderNos.Distinct();
        var finalSize = input.PageSize > 500 ? 500 : input.PageSize;

        var data = await Context.SearchAsync<TrackDetailsIndex>(x => x
                .Query(q =>
                    q.Terms(t => t
                        .Field(f => f.OrderNo)
                        .Terms(distinctOrderNumbers))
                    && q.Term(t => t.Field(f => f.IsDeleted).Value(false))
                )
                .Sort(s => s.Field(f => f.CreateTime, SortOrder.Descending))
                .From((input.PageIndex - 1) * input.PageSize)
                .Size(finalSize)
                .TrackTotalHits() // todo: 聚合获取匹配查询条件的文档总数，而不受"index.max_result_window"的限制
        );

        return (data.Documents.ToList(), data.Total);
    }
}