Smartcraft-Media-Tech/Painobar-helper
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I think I broke it

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This commit is contained in:
minster586
2026-08-11 23:41:48 -04:00
parent 02bd8ffd5e
commit df5303e0ef
2 changed files with 271 additions and 58 deletions
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StationForm.cs
+84 -48
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@@ -3,18 +3,25 @@ namespace PainoBar_Helper
public partial class StationForm : Form
{
private readonly PianobarManager _pianobarManager;
private List<string> _stations;
private List<string> _filteredStations;
private List<StationItem> _stations;
private List<StationItem> _filteredStations;
private bool _stationsLoaded = false;
private bool _stationEntriesStarted = false;
private sealed class StationItem
{
public int Index { get; set; }
public string Name { get; set; } = string.Empty;
public override string ToString() => Name;
}
public StationForm(PianobarManager pianobarManager)
{
InitializeComponent();
_pianobarManager = pianobarManager;
_stations = new List<string>();
_filteredStations = new List<string>();
_stations = new List<StationItem>();
_filteredStations = new List<StationItem>();
InitializeControls();
}
@@ -30,6 +37,11 @@ namespace PainoBar_Helper
{
lstStations.DoubleClick += LstStations_DoubleClick;
}
if (refresh_button != null)
{
refresh_button.Click += refresh_button_Click;
}
}
protected override void OnShown(EventArgs e)
@@ -40,32 +52,58 @@ namespace PainoBar_Helper
LoadStations();
}
private void LoadStations()
private void LoadStations(bool forceRefresh = false)
{
_stations.Clear();
_filteredStations.Clear();
_stationsLoaded = false;
_stationEntriesStarted = false;
// Subscribe to output to capture station list
if (forceRefresh)
_stations.Clear();
var knownStations = _pianobarManager.GetKnownStationEntries();
if (knownStations.Count > 0)
{
_stations = knownStations
.Select(s => new StationItem { Index = s.Index, Name = s.Name })
.OrderBy(s => s.Index)
.ToList();
_stationEntriesStarted = true;
if (lstStations != null)
UpdateStationList();
}
_pianobarManager.OutputReceived -= PianobarManager_OutputReceived;
_pianobarManager.OutputReceived += PianobarManager_OutputReceived;
// Send command to show stations
try
// Only request station list on explicit refresh.
if (forceRefresh)
{
_pianobarManager.ShowStations();
// Show loading message
if (lstStations != null)
try
{
lstStations.Items.Clear();
lstStations.Items.Add("Loading stations...");
_pianobarManager.ShowStations();
if (lstStations != null && _stations.Count == 0)
{
lstStations.Items.Clear();
lstStations.Items.Add("Loading stations...");
}
}
catch (Exception ex)
{
MessageBox.Show($"Failed to load stations:\n{ex.Message}", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
else
{
MessageBox.Show($"Failed to load stations:\n{ex.Message}", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
_stationsLoaded = true;
if (_stations.Count == 0 && lstStations != null)
{
lstStations.Items.Clear();
lstStations.Items.Add("No cached stations. Click Refresh stations.");
}
}
}
@@ -79,16 +117,24 @@ namespace PainoBar_Helper
if (string.IsNullOrEmpty(line))
return;
// Parse station list from Pianobar output
// Handles formats like: "0) Station", "*0) Station", " 12) Station"
var match = System.Text.RegularExpressions.Regex.Match(line, @"^\s*\*?\s*(\d+)\)\s*(.+)$");
var match = System.Text.RegularExpressions.Regex.Match(line, @"^\s*(\d+)\)\s*(?:[qQ]\s+)?(.+?)\s*$");
if (match.Success)
{
_stationEntriesStarted = true;
int stationIndex = int.Parse(match.Groups[1].Value);
string stationName = match.Groups[2].Value.Trim();
if (!_stations.Contains(stationName))
var existing = _stations.FirstOrDefault(s => s.Index == stationIndex);
if (existing == null)
{
_stations.Add(stationName);
_stations.Add(new StationItem { Index = stationIndex, Name = stationName });
_stations = _stations.OrderBy(s => s.Index).ToList();
if (!IsDisposed && IsHandleCreated)
BeginInvoke(() => UpdateStationList());
}
else if (!string.Equals(existing.Name, stationName, StringComparison.Ordinal))
{
existing.Name = stationName;
if (!IsDisposed && IsHandleCreated)
BeginInvoke(() => UpdateStationList());
}
@@ -96,7 +142,8 @@ namespace PainoBar_Helper
}
// Detect end of station list only after we started receiving entries
if (_stationEntriesStarted && line.Contains("Select station:", StringComparison.OrdinalIgnoreCase))
if (_stationEntriesStarted &&
(line.Contains("Select station:", StringComparison.OrdinalIgnoreCase) || line == "[?]"))
{
_stationsLoaded = true;
_pianobarManager.OutputReceived -= PianobarManager_OutputReceived;
@@ -154,7 +201,7 @@ namespace PainoBar_Helper
else
{
_filteredStations = _stations
.Where(s => s.IndexOf(searchText, StringComparison.OrdinalIgnoreCase) >= 0)
.Where(s => s.Name.IndexOf(searchText, StringComparison.OrdinalIgnoreCase) >= 0)
.ToList();
}
@@ -166,17 +213,17 @@ namespace PainoBar_Helper
#region Station Selection
// Wire this to btnSelectStation.Click in the Designer
public void btnSelectStation_Click(object? sender, EventArgs e)
public async void btnSelectStation_Click(object? sender, EventArgs e)
{
SelectCurrentStation();
await SelectCurrentStationAsync();
}
private void LstStations_DoubleClick(object? sender, EventArgs e)
private async void LstStations_DoubleClick(object? sender, EventArgs e)
{
SelectCurrentStation();
await SelectCurrentStationAsync();
}
private void SelectCurrentStation()
private async Task SelectCurrentStationAsync()
{
if (lstStations == null)
return;
@@ -188,21 +235,12 @@ namespace PainoBar_Helper
return;
}
string selectedStation = lstStations.SelectedItem?.ToString() ?? string.Empty;
if (string.IsNullOrEmpty(selectedStation))
return;
// Find the index in the original station list
int stationIndex = _stations.IndexOf(selectedStation);
if (stationIndex < 0)
if (lstStations.SelectedItem is not StationItem selectedStation)
return;
try
{
// Send the station index to Pianobar
// Pianobar expects the station number (0-based index)
_pianobarManager.SendCommand(stationIndex.ToString());
await _pianobarManager.SelectStationAsync(selectedStation.Index);
DialogResult = DialogResult.OK;
Close();
}
@@ -213,6 +251,11 @@ namespace PainoBar_Helper
}
}
public void refresh_button_Click(object? sender, EventArgs e)
{
LoadStations(forceRefresh: true);
}
#endregion
#region Cancel
@@ -220,13 +263,6 @@ namespace PainoBar_Helper
// Wire this to btnCancelStation.Click in the Designer (or Cancel button)
public void btnCancelStation_Click(object? sender, EventArgs e)
{
// Send 'q' to cancel station selection in Pianobar
try
{
_pianobarManager.SendCommand('q');
}
catch { }
DialogResult = DialogResult.Cancel;
Close();
}