| 1 | #nullable enable |
| 2 | |
| 3 | |
| 4 | |
| 5 | using CascadeIDE.Features.Agent.Harness; |
| 6 | |
| 7 | using CascadeIDE.Models; |
| 8 | |
| 9 | using CascadeIDE.Models.AgentChat; |
| 10 | |
| 11 | using CascadeIDE.ViewModels; |
| 12 | |
| 13 | |
| 14 | |
| 15 | namespace CascadeIDE.Features.Chat; |
| 16 | |
| 17 | |
| 18 | |
| 19 | public partial class ChatPanelViewModel |
| 20 | |
| 21 | { |
| 22 | |
| 23 | internal const string DefaultTopicForkBriefTemplate = |
| 24 | |
| 25 | "Цель (1 строка):\n" + |
| 26 | |
| 27 | "Граница / не делаем:\n" + |
| 28 | |
| 29 | "Готово когда:"; |
| 30 | |
| 31 | |
| 32 | |
| 33 | private ChatHarnessCoordinator? _harness; |
| 34 | |
| 35 | |
| 36 | |
| 37 | public ChatHarnessCoordinator Harness => |
| 38 | |
| 39 | _harness ??= new ChatHarnessCoordinator( |
| 40 | |
| 41 | () => _getCascadeSettings?.Invoke() ?? new CascadeIdeSettings(), |
| 42 | |
| 43 | _executeIdeCommandForMafAgent); |
| 44 | |
| 45 | |
| 46 | |
| 47 | private int CountMessagesInActiveThread() |
| 48 | |
| 49 | { |
| 50 | |
| 51 | var threadId = _activeThreadId != Guid.Empty ? _activeThreadId : _mainThreadId; |
| 52 | |
| 53 | if (threadId == Guid.Empty) |
| 54 | |
| 55 | return ChatMessages.Count; |
| 56 | |
| 57 | |
| 58 | |
| 59 | var count = 0; |
| 60 | |
| 61 | foreach (var msg in ChatMessages) |
| 62 | |
| 63 | { |
| 64 | |
| 65 | if (msg.ThreadId == threadId) |
| 66 | |
| 67 | count++; |
| 68 | |
| 69 | } |
| 70 | |
| 71 | |
| 72 | |
| 73 | return count; |
| 74 | |
| 75 | } |
| 76 | |
| 77 | |
| 78 | |
| 79 | internal void ApplyTopicForkBriefToComposer() |
| 80 | |
| 81 | { |
| 82 | |
| 83 | var h = _getCascadeSettings?.Invoke()?.Agent.Harness; |
| 84 | |
| 85 | if (h is null || !h.InjectTopicForkBrief) |
| 86 | |
| 87 | return; |
| 88 | |
| 89 | |
| 90 | |
| 91 | var template = string.IsNullOrWhiteSpace(h.TopicForkBriefTemplate) |
| 92 | |
| 93 | ? DefaultTopicForkBriefTemplate |
| 94 | |
| 95 | : h.TopicForkBriefTemplate.Trim(); |
| 96 | |
| 97 | ChatInput = template; |
| 98 | |
| 99 | } |
| 100 | |
| 101 | |
| 102 | |
| 103 | private async Task OnHarnessAfterUserMessageCommittedAsync() |
| 104 | |
| 105 | { |
| 106 | |
| 107 | HarnessUserTurnResult turn = HarnessUserTurnResult.None; |
| 108 | |
| 109 | HarnessContextPressureResult pressure = HarnessContextPressureResult.None; |
| 110 | |
| 111 | |
| 112 | |
| 113 | await UiScheduler.Default.InvokeAsync(() => |
| 114 | |
| 115 | { |
| 116 | |
| 117 | var threadCount = CountMessagesInActiveThread(); |
| 118 | |
| 119 | turn = Harness.OnUserMessageCommitted(); |
| 120 | |
| 121 | pressure = Harness.OnThreadMessageCommitted(threadCount); |
| 122 | |
| 123 | }).ConfigureAwait(false); |
| 124 | |
| 125 | |
| 126 | |
| 127 | if (pressure.InjectPreCompact && !string.IsNullOrWhiteSpace(pressure.PreCompactUserMessage)) |
| 128 | |
| 129 | await InjectHarnessUserMessageAsync(pressure.PreCompactUserMessage).ConfigureAwait(false); |
| 130 | |
| 131 | |
| 132 | |
| 133 | if (turn.InjectCheckpoint && !string.IsNullOrWhiteSpace(turn.CheckpointUserMessage)) |
| 134 | |
| 135 | await InjectHarnessUserMessageAsync(turn.CheckpointUserMessage).ConfigureAwait(false); |
| 136 | |
| 137 | } |
| 138 | |
| 139 | |
| 140 | |
| 141 | private async Task InjectHarnessUserMessageAsync(string prompt) |
| 142 | |
| 143 | { |
| 144 | |
| 145 | await UiScheduler.Default.InvokeAsync(() => |
| 146 | |
| 147 | { |
| 148 | |
| 149 | var msg = new ChatMessageViewModel("user", prompt, threadId: _activeThreadId); |
| 150 | |
| 151 | ChatMessages.Add(msg); |
| 152 | |
| 153 | _ = PersistEventAsync(ChatHistoryEventKind.MessageAdded, ChatHistoryPayloadMapping.ToMessagePayload(msg)); |
| 154 | |
| 155 | RefreshChatSurfaceSnapshot(); |
| 156 | |
| 157 | }).ConfigureAwait(false); |
| 158 | |
| 159 | } |
| 160 | |
| 161 | } |
| 162 | |
| 163 | |
| 164 | |