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添加模糊搜索

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基于url表达式的模糊搜索
This commit is contained in:
CortexCore
2023-07-19 01:15:17 +08:00
parent f380713718
commit d8d5b3366e
8 changed files with 69 additions and 8 deletions
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56
Mods/工业数据采集与分析应用分享/Scripts/IDIS_Service.cs
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@@ -150,9 +150,49 @@ public class IDIS_DBContext:DbContext
{
ChangeTracker.DetectChanges();
ChangeTracker.Clear();
queries = Values
.Where(x => x.Handle.Contains(key) || x.CreateUser.Contains(key))
.Select(x => new IDIS_Query()
// queries = Values
// .Where(x => x.Handle.Contains(key) || x.CreateUser.Contains(key))
// .Select(x => new IDIS_Query()
// {
// Handle = x.Handle,
// CreateTime = x.CreateTime,
// UpdateTime = x.UpdateTime,
// CreateUser = x.CreateUser,
// Datas = Datas.Where(data => data.Handle == x.Handle).ToArray(),
// References = References.Where(reference => reference.Handle == x.Handle).ToArray()
// }).ToArray();
// return queries.Any();
var _data = Datas.ToList();
var _values = Values.ToList();
var handleKey = key.Split('?').First();
var _queries=_values.Where(x => x.Handle.Contains(handleKey) || (string.IsNullOrEmpty(x.CreateUser) is false && x.CreateUser.Contains(handleKey))).ToArray();
var searchEnties =new List<KeyValuePair<string, string>>();
if (_queries.Any() is false)
{
queries = Array.Empty<IDIS_Query>();
return false;
}
if (key.Contains('?'))
{
var expression = key.Split("?", 2).Last();
foreach (var cmd in expression.Split("&").Where(x=>x.Contains('=')).Where(x=>x.Split('=').Length is 2)) {
var split = cmd.Split('=',2);
var name = split[0];
var value = split[1];
searchEnties.Add(new KeyValuePair<string, string>(name,value));
var validData = _data.Where(x => x.Name == name && x.Value == value);
if (_queries.Any())
{
validData = validData.Where(x=>_queries.Any(y=>y.Handle==x.Handle));
}
_queries=_values
.Select(x=>validData.Any(y=>x.Handle == y.Handle)?x:null)
.Where(x=>x!=null)
.ToArray();
}
}
queries = _queries.Select(x => new IDIS_Query()
{
Handle = x.Handle,
CreateTime = x.CreateTime,
@@ -161,6 +201,16 @@ public class IDIS_DBContext:DbContext
Datas = Datas.Where(data => data.Handle == x.Handle).ToArray(),
References = References.Where(reference => reference.Handle == x.Handle).ToArray()
}).ToArray();
if (searchEnties.Any())
{
var newQueries = new List<IDIS_Query>();
foreach (var query in queries)
{
query.Datas = query.Datas.Where(x=>searchEnties.Any(y=>y.Key==x.Name&&y.Value==x.Value)).ToArray();
newQueries.Add(query);
}
queries=newQueries.ToArray();
}
return queries.Any();
}