Squirrowse/squirrowse.web/Data/GaleryService.cs
2020-06-19 18:39:08 +02:00

75 lines
2.4 KiB
C#

using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using LiteDB;
using squirrowse.core;
using squirrowse.db;
namespace squirrowse.web.Data
{
public class GaleryService
{
private readonly LiteDatabase db;
public GaleryService(DbContext db)
{
this.db = db.GetRepository;
}
public async Task<List<string>> tags()
{
var tlist = new List<string>();
// using var db = new LiteDatabase("db.db");
var t = db.GetCollection<Frame>();
foreach (var frame in t.FindAll().Where(x => x.Objects != null))
{
var te = frame.Objects.Select(x => x.ObjectProperty).Distinct();
tlist.AddRange(te);
}
return tlist.Distinct().ToList();
}
public async Task<Dictionary<string, List<Frame>>> galeryEntireView()
{
var tags = await this.tags();
// using var db = new LiteDatabase("db.db");
var t = db.GetCollection<Frame>();
var d = new Dictionary<string, List<Frame>>();
foreach (var tag in tags)
{
var t1 = t.Find(frame => frame.Objects != null);
var t2 = t1.Where(x => x.Objects.Any(y => y.ObjectProperty == tag));
d.Add(tag, t2.ToList());
}
//var temp = t.Query().Select(x => x.Objects.Where().ToArray();
// t.Find(x => x.Objects.Any(y => y.ObjectProperty == tag)).ForEach(x => { d.Add(tag, x); });
//d.Add(tag,temp);
return d;
}
public async Task<Dictionary<string, List<Frame>>> galerViewbyTag(List<string> tags)
{
// using var db = new LiteDatabase("db.db");
var t = db.GetCollection<Frame>();
var d = new Dictionary<string, List<Frame>>();
foreach (var tag in tags)
{
var t1 = t.Find(frame => frame.Objects != null);
var t2 = t1.Where(x => x.Objects.Any(y => y.ObjectProperty == tag));
d.Add(tag, t2.ToList());
}
//var temp = t.Query().Select(x => x.Objects.Where().ToArray();
// t.Find(x => x.Objects.Any(y => y.ObjectProperty == tag)).ForEach(x => { d.Add(tag, x); });
//d.Add(tag,temp);
return d;
}
}
}