101 lines
3.4 KiB
C#
101 lines
3.4 KiB
C#
using JNPF.Common.Extension;
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using Tnb.Vengine.DataAccess;
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namespace Tnb.Vengine.Domain
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{
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public class VmQueryParser
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{
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private readonly IDataAccess _dataAccess;
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private readonly Vmodel _root;
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private List<string> _outputs;
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private Dictionary<string, OutputSelect> _selectProps = new Dictionary<string, OutputSelect>();
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private Dictionary<string, Vmodel?> _navModels = new Dictionary<string, Vmodel?>();
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public VmQueryParser(IDataAccess dataAccess, Vmodel rootModel, string output)
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{
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_dataAccess = dataAccess;
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_root = rootModel;
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_outputs = output.Split(',').Distinct().ToList();
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ParseOutputStr();
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}
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/// <summary>
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/// 按模型组织要输出的属性
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/// </summary>
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private void ParseOutputStr()
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{
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foreach (var outStr in _outputs)
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{
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if (string.IsNullOrWhiteSpace(outStr))
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{
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continue;
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}
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string vmPath;
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int n = outStr.LastIndexOf('.');
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if (n < 1)
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{
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vmPath = Vmodel.MAIN_ALIES;
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}
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else
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{
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vmPath = outStr.Substring(0, n);
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}
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if (!_selectProps.ContainsKey(vmPath))
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{
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_selectProps.Add(vmPath, new OutputSelect { navPaths = vmPath.Split(',').ToList(), vmPath = vmPath });
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}
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var outSelect = _selectProps[vmPath];
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outSelect.propCodes.Add(outStr.Substring(n + 1));
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}
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}
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private async Task LoadNavModel()
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{
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foreach (var selVm in _selectProps.Values)
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{
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//if(selVm.navModel != null)
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}
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var navProps = _root.navProps.Where(a => _selectProps.Values.Any(b => b.vmPath.StartsWith(a.code + "."))).ToList();
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await LoadVmodelNavigateAsync(navProps);
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}
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private async Task LoadVmodelNavigateAsync(List<VmNavProp> navProps)
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{
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var db = _dataAccess.GetSqlSugar();
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var vmids = navProps.Select(a => a.vmid).Distinct().ToList();
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var navs = await db.Queryable<Vmodel>().Where(a => vmids.Contains(a.id)).ToDictionaryAsync(a => a.id, a => a);
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foreach (var navProp in navProps)
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{
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navProp.naviModel = (Vmodel)navs.GetOrDefault(navProp.vmid);
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navProp.naviModel.navProps.Where(a => _selectProps.Values.Any(b => b.vmPath.StartsWith(a.code + "."))).ToList();
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}
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}
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}
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internal class OutputSelect
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{
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public Vmodel? navModel { get; set; }
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public string navPath { get; set; } = string.Empty;
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public string vmPath { get; set; } = string.Empty;
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public eNavigateType navType { get; set; } = eNavigateType.None;
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public List<string> navPaths { get; set; } = new List<string>();
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public List<string> propCodes { get; set; } = new List<string>();
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public List<string> fieldCodes { get; set; } = new List<string>();
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public OutputSelect()
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{
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}
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public OutputSelect(Vmodel model)
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{
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vmPath = Vmodel.MAIN_ALIES;
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}
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}
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internal class NavigateVmodel
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{
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public Vmodel? navModel { get; set; }
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public string navPath { get; set; }
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}
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}
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