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Show plan in chat area during plan mode #116

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Show plan in chat area during plan mode #116

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764d614
Initial plan
Copilot Feb 15, 2026
388397d
Add plan block display in chat area during plan mode
Copilot Feb 15, 2026
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26 changes: 26 additions & 0 deletions PolyPilot/Components/ChatMessageList.razor
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,28 @@
}
}

@* Plan/intent — shown in expanded view when plan mode is active and there's intent text *@
@if (!Compact && PlanMode && !string.IsNullOrEmpty(Intent))
{
<div class="plan-block @(_planCollapsed && LineCount(Intent) > 5 ? "collapsed" : "")">
<button class="plan-header" @onclick="() => _planCollapsed = !_planCollapsed">
<span class="plan-title">📋 Plan</span>
@if (LineCount(Intent) > 5)
{
<span class="collapse-icon">@(_planCollapsed ? "▶" : "▼")</span>
}
</button>
@if (!_planCollapsed || LineCount(Intent) <= 5)
{
<div class="plan-content markdown-body">@((MarkupString)RenderMarkdown(Intent))</div>
}
else
{
<div class="plan-content preview">@FirstLines(Intent, 3)</div>
}
</div>
}

@* Streaming content — only show while actively processing to avoid overlap with finalized History *@
@if (!string.IsNullOrEmpty(StreamingContent) && IsProcessing)
{
Expand Down Expand Up @@ -109,6 +131,10 @@
[Parameter] public string? UserAvatarUrl { get; set; }
[Parameter] public ChatLayout Layout { get; set; } = ChatLayout.Default;
[Parameter] public ChatStyle Style { get; set; } = ChatStyle.Normal;
[Parameter] public bool PlanMode { get; set; }
[Parameter] public string Intent { get; set; } = "";

private bool _planCollapsed;

private string GetLayoutClass() => Layout switch
{
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42 changes: 42 additions & 0 deletions PolyPilot/Components/ChatMessageList.razor.css
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Original file line number Diff line number Diff line change
Expand Up @@ -268,6 +268,47 @@
overflow: hidden;
}

/* Plan block — shown when plan mode is active */
::deep .plan-block {
flex-shrink: 0;
margin: 0.15rem 1rem;
border-left: 2px solid rgba(139, 92, 246, 0.4);
padding-left: 0.6rem;
background: rgba(139, 92, 246, 0.06);
border-radius: 0 6px 6px 0;
padding: 0.25rem 0.6rem;
}

::deep .plan-header {
background: none;
border: none;
color: #a78bfa;
font-size: var(--type-body);
cursor: pointer;
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.25rem 0;
width: 100%;
}

::deep .plan-title {
font-weight: 600;
}

::deep .plan-content {
font-size: var(--type-body);
color: var(--text-secondary);
line-height: 1.6;
padding: 0.25rem 0;
}

::deep .plan-content.preview {
max-height: 4.5em;
overflow: hidden;
white-space: pre-wrap;
}

::deep .tool-card {
flex-shrink: 0;
margin: 0.25rem 1rem;
Expand Down Expand Up @@ -769,6 +810,7 @@
max-width: 100%;
}
.chat-message-list.full.style-minimal ::deep .reasoning-block,
.chat-message-list.full.style-minimal ::deep .plan-block,
.chat-message-list.full.style-minimal ::deep .action-box,
.chat-message-list.full.style-minimal ::deep .task-complete-card,
.chat-message-list.full.style-minimal ::deep .error-card {
Expand Down
4 changes: 3 additions & 1 deletion PolyPilot/Components/ExpandedSessionView.razor
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Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,9 @@
Compact="false"
UserAvatarUrl="@UserAvatarUrl"
Layout="@Layout"
Style="@Style" />
Style="@Style"
PlanMode="@PlanMode"
Intent="@Intent" />
</div>

@if (!string.IsNullOrEmpty(Error))
Expand Down