AiDOPWarehouse/server/Plugins/Admin.NET.Plugin.AiDOP/Service/S8/S8DimensionService.cs

using Admin.NET.Plugin.AiDOP.Dto.S8;
using Admin.NET.Plugin.AiDOP.Entity.S8;

namespace Admin.NET.Plugin.AiDOP.Service.S8;

/// <summary>
/// S8 业务维度元数据只读服务（S_STAGE / ORDER_FLOW）。
/// TenantId=0 / FactoryId=0 表示全局基线，与 tenant/factory 数据并存。
/// </summary>
public class S8DimensionService : ITransient
{
    private readonly SqlSugarRepository<AdoS8Dimension> _dimRep;
    private readonly SqlSugarRepository<AdoS8DimensionNode> _nodeRep;

    public S8DimensionService(
        SqlSugarRepository<AdoS8Dimension> dimRep,
        SqlSugarRepository<AdoS8DimensionNode> nodeRep)
    {
        _dimRep = dimRep;
        _nodeRep = nodeRep;
    }

    public async Task<List<AdoS8DimensionDto>> GetDimensionsAsync(long tenantId)
    {
        var rows = await _dimRep.AsQueryable()
            .Where(x => (x.TenantId == 0 || x.TenantId == tenantId)
                     && x.Enabled)
            .OrderBy(x => x.SortNo)
            .OrderBy(x => x.Id)
            .ToListAsync();

        return rows.Select(x => new AdoS8DimensionDto
        {
            DimensionCode = x.DimensionCode,
            DimensionName = x.DimensionName,
            Enabled = x.Enabled,
            SortNo = x.SortNo,
            Remark = x.Remark,
        }).ToList();
    }

    public async Task<List<AdoS8DimensionNodeDto>> GetDimensionNodesAsync(long tenantId, string? dimensionCode)
    {
        if (string.IsNullOrWhiteSpace(dimensionCode))
            return new List<AdoS8DimensionNodeDto>();

        var nodes = await _nodeRep.AsQueryable()
            .Where(x => (x.TenantId == 0 || x.TenantId == tenantId)
                     && x.DimensionCode == dimensionCode
                     && x.Enabled)
            .OrderBy(x => x.SortNo)
            .OrderBy(x => x.Id)
            .ToListAsync();

        return BuildTree(nodes, null);
    }

    private static List<AdoS8DimensionNodeDto> BuildTree(List<AdoS8DimensionNode> nodes, long? parentId) =>
        nodes
            .Where(n => n.ParentId == parentId)
            .Select(n => new AdoS8DimensionNodeDto
            {
                Id = n.Id,
                DimensionCode = n.DimensionCode,
                NodeCode = n.NodeCode,
                NodeName = n.NodeName,
                ParentId = n.ParentId,
                Level = n.Level,
                Path = n.Path,
                IsSelectable = n.IsSelectable,
                Disabled = !n.IsSelectable,
                Enabled = n.Enabled,
                SortNo = n.SortNo,
                Remark = n.Remark,
                Children = BuildTree(nodes, n.Id),
            })
            .ToList();
}