Nemcio/ChanSort
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this version manages favorite per-satellite.

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This is for archiving only, because it has to be rolled back to mixed-sat-favorites.
This commit is contained in:
Horst Beham
2023-01-14 22:08:48 +01:00
parent 73cc50590d
commit f36f37325a
1 changed files with 42 additions and 26 deletions
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68
source/ChanSort.Loader.VisionEdge4K/VisionEdge4KDbSerializer.cs
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@@ -1,5 +1,6 @@
#define WITH_FAVORITES
using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.Data.Sqlite;
@@ -21,8 +22,9 @@ namespace ChanSort.Loader.VisionEdge4K
private readonly List<int> favListIds = new();
private readonly Dictionary<int, int> favListIndexById = new();
private readonly Dictionary<int, ChannelList> channels = new();
private readonly ChannelList favs = new(SignalSource.All, "Fav") { IsMixedSourceFavoritesList = true };
private readonly Dictionary<int, ChannelList> channels = new(); // by satellite-id
//private readonly Dictionary<int, ChannelList> favs = new(); // by satellite-id
private readonly Dictionary<int, ChannelInfo> channelById = new();
#region ctor()
@@ -30,11 +32,13 @@ namespace ChanSort.Loader.VisionEdge4K
{
this.Features.ChannelNameEdit = ChannelNameEditMode.All;
this.Features.DeleteMode = DeleteMode.Physically;
this.Features.AllowGapsInFavNumbers = false;
this.Features.CanHaveGaps = false;
this.Features.CanSkipChannels = true;
this.Features.CanLockChannels = true;
this.Features.CanHideChannels = true;
#if WITH_FAVORITES
this.Features.FavoritesMode = FavoritesMode.MixedSource;
this.Features.FavoritesMode = FavoritesMode.OrderedPerSource;
#else
this.Features.FavoritesMode = FavoritesMode.None;
#endif
@@ -108,6 +112,10 @@ namespace ChanSort.Loader.VisionEdge4K
var list = new ChannelList(SignalSource.Sat | SignalSource.Digital | SignalSource.MaskTvRadioData, sat.Name);
this.channels.Add(sat.Id, list);
this.DataRoot.AddChannelList(list);
list = new ChannelList(SignalSource.Sat | SignalSource.Digital | SignalSource.MaskTvRadioData, sat.Name + " FAV");
list.IsMixedSourceFavoritesList = true;
this.DataRoot.AddChannelList(list);
}
}
#endregion
@@ -183,6 +191,7 @@ order by p.tv_type,p.disp_order";
if (!r.IsDBNull(ixST + 0))
{
satId = r.GetInt32(ixST + 0);
channel.RecordOrder = satId; // abusing data field
var sat = this.DataRoot.Satellites.TryGet(satId);
channel.Satellite = sat?.Name;
channel.SatPosition = sat?.OrbitalPosition;
@@ -195,13 +204,15 @@ order by p.tv_type,p.disp_order";
channel.SymbolRate = r.GetInt32(ixST + 5);
}
// add to main channel list
var list = this.channels.TryGet(satId);
if (list != null)
{
channel.OldProgramNr = list.Channels.Count + 1;
this.DataRoot.AddChannel(list, channel);
this.DataRoot.AddChannel(this.favs, channel);
}
this.channelById[(int)channel.RecordIndex] = channel;
}
}
#endregion
@@ -219,26 +230,30 @@ order by p.tv_type,p.disp_order";
var id = r.GetInt32(0);
favListIds.Add(id);
favListIndexById[id] = this.Features.MaxFavoriteLists;
this.favs.SetFavListCaption(this.Features.MaxFavoriteLists, r.GetString(1));
var name = r.GetString(1);
foreach (var favList in this.channels.Values)
favList.SetFavListCaption(this.Features.MaxFavoriteLists, name);
++this.Features.MaxFavoriteLists;
}
}
cmd.CommandText = "select fav_group_id, prog_id, disp_order, tv_type from fav_prog_table order by disp_order";
var lastProgNr = new Dictionary<int, int>();
var lastProgNr = new Dictionary<Tuple<int, int>, int>(); // for each pair of (sat,fav) a separate number sequence
using (var r = cmd.ExecuteReader())
{
while (r.Read())
{
var chan = this.favs.GetChannelById(r.GetInt32(1));
var chan = this.channelById.TryGet(r.GetInt32(1));
if (chan == null)
continue;
if (!this.favListIndexById.TryGetValue(r.GetInt32(0), out var idx))
continue;
lastProgNr.TryGetValue(idx, out var nr);
lastProgNr[idx] = ++nr;
chan.SetOldPosition(idx, nr);
var key = Tuple.Create(chan.RecordOrder, idx);
lastProgNr.TryGetValue(key, out var nr);
lastProgNr[key] = ++nr;
chan.SetOldPosition(idx + 1, nr);
}
}
}
@@ -247,7 +262,6 @@ order by p.tv_type,p.disp_order";
#region AdjustColumns()
private void AdjustColumns()
{
this.DataRoot.AddChannelList(this.favs);
foreach (var list in this.DataRoot.ChannelLists)
{
list.VisibleColumnFieldNames.Remove(nameof(ChannelInfo.AudioPid));
@@ -298,7 +312,7 @@ order by p.tv_type,p.disp_order";
foreach (var list in this.DataRoot.ChannelLists)
{
foreach (ChannelInfo channel in list.Channels)
foreach (ChannelInfo channel in list.Channels.OrderBy(ch => (ch.SignalSource & SignalSource.Tv) != 0 ? 0 : 1).ThenBy(ch => ch.NewProgramNr))
{
if (channel.IsProxy) // ignore reference list proxy channels
continue;
@@ -338,23 +352,25 @@ order by p.tv_type,p.disp_order";
cmd.Parameters.Add("@order", SqliteType.Integer);
cmd.Parameters.Add("@type", SqliteType.Integer);
int favProgNr = 1; // the TV maintains continuous numbers over all favorite lists, not per-list
int max = this.Features.MaxFavoriteLists;
foreach (var chan in favs.Channels)
int dispOrder = 1; // the TV maintains continuous numbers over all favorite lists ordered by fav-id and then satellite
for (int i = 0; i < max; i++)
{
if (chan.IsProxy)
continue;
for (int i = 0; i < max; i++)
foreach (var list in this.DataRoot.ChannelLists)
{
var num = chan.GetPosition(i + 1);
if (num <= 0)
continue;
cmd.Parameters["@progid"].Value = chan.RecordIndex;
cmd.Parameters["@groupid"].Value = this.favListIds[i];
cmd.Parameters["@order"].Value = favProgNr++;
cmd.Parameters["@type"].Value = (chan.SignalSource & SignalSource.Tv) != 0 ? 0 : 1;
cmd.ExecuteNonQuery();
foreach (var chan in list.Channels.OrderBy(ch => (ch.SignalSource & SignalSource.Tv) != 0 ? 0 : 1).ThenBy(ch => ch.GetPosition(i + 1)))
{
if (chan.IsProxy)
continue;
var num = chan.GetPosition(i + 1);
if (num <= 0)
continue;
cmd.Parameters["@progid"].Value = chan.RecordIndex;
cmd.Parameters["@groupid"].Value = this.favListIds[i];
cmd.Parameters["@order"].Value = dispOrder++;
cmd.Parameters["@type"].Value = (chan.SignalSource & SignalSource.Tv) != 0 ? 0 : 1;
cmd.ExecuteNonQuery();
}
}
}
}