can1357
95b91c7f73
- Replaced `grep`, `glob`, and `ast_grep` `paths` inputs with optional single `path` strings while preserving default workspace-root behavior. - Added shared `toPathList` normalization for legacy arrays and JSON-encoded arrays across tool execution and TUI renderers. - Updated prompts, fixtures, shims, transcript summaries, and tests to send and display the new `path` argument. - Updated collab-web search tool cards to read `path` while falling back to legacy `paths` for historical transcripts. - Recorded the contiguous coding-agent changelog run for the tool-path breaking change and adjacent TTS entries.
997 lines
35 KiB
TypeScript
997 lines
35 KiB
TypeScript
import { ThinkingLevel } from "@oh-my-pi/pi-agent-core";
|
||
import {
|
||
type Component,
|
||
Container,
|
||
extractPrintableText,
|
||
fuzzyMatch,
|
||
Input,
|
||
matchesKey,
|
||
Spacer,
|
||
Text,
|
||
TruncatedText,
|
||
truncateToWidth,
|
||
} from "@oh-my-pi/pi-tui";
|
||
import type { TreeFilterMode } from "../../config/settings-schema";
|
||
import { theme } from "../../modes/theme/theme";
|
||
import { matchesAppInterrupt, matchesSelectDown, matchesSelectUp } from "../../modes/utils/keybinding-matchers";
|
||
import type { SessionTreeNode } from "../../session/session-entries";
|
||
import { toPathList } from "../../tools/path-utils";
|
||
import { shortenPath } from "../../tools/render-utils";
|
||
import { canonicalizeMessage } from "../../utils/thinking-display";
|
||
import { DynamicBorder } from "./dynamic-border";
|
||
import { centeredWindow, contentRowWidth, renderScrollableList } from "./selector-helpers";
|
||
|
||
/** Gutter info: position (displayIndent where connector was) and whether to show │ */
|
||
interface GutterInfo {
|
||
position: number; // displayIndent level where the connector was shown
|
||
show: boolean; // true = show │, false = show spaces
|
||
}
|
||
|
||
/** Flattened tree node for navigation */
|
||
interface FlatNode {
|
||
node: SessionTreeNode;
|
||
/** Indentation level (each level = 3 chars) */
|
||
indent: number;
|
||
/** Whether to show connector (├─ or └─) - true if parent has multiple children */
|
||
showConnector: boolean;
|
||
/** If showConnector, true = last sibling (└─), false = not last (├─) */
|
||
isLast: boolean;
|
||
/** Gutter info for each ancestor branch point */
|
||
gutters: GutterInfo[];
|
||
/** True if this node is a root under a virtual branching root (multiple roots) */
|
||
isVirtualRootChild: boolean;
|
||
}
|
||
|
||
/** Filter mode for tree display */
|
||
type FilterMode = TreeFilterMode;
|
||
|
||
/**
|
||
* Tree list component with selection and ASCII art visualization
|
||
*/
|
||
/** Tool call info for lookup */
|
||
interface ToolCallInfo {
|
||
name: string;
|
||
arguments: Record<string, unknown>;
|
||
}
|
||
|
||
class TreeList implements Component {
|
||
#flatNodes: FlatNode[] = [];
|
||
#filteredNodes: FlatNode[] = [];
|
||
#selectedIndex = 0;
|
||
#filterMode: FilterMode;
|
||
#searchQuery = "";
|
||
#toolCallMap: Map<string, ToolCallInfo> = new Map();
|
||
#multipleRoots = false;
|
||
#activePathIds: Set<string> = new Set();
|
||
#lastSelectedId: string | null = null;
|
||
|
||
onSelect?: (entryId: string) => void;
|
||
onCancel?: () => void;
|
||
onLabelEdit?: (entryId: string, currentLabel: string | undefined) => void;
|
||
|
||
constructor(
|
||
tree: SessionTreeNode[],
|
||
private readonly currentLeafId: string | null,
|
||
private readonly maxVisibleLines: number,
|
||
initialFilterMode: FilterMode = "default",
|
||
initialSelectedId?: string,
|
||
) {
|
||
this.#filterMode = initialFilterMode;
|
||
this.#multipleRoots = tree.length > 1;
|
||
this.#flatNodes = this.#flattenTree(tree);
|
||
this.#buildActivePath();
|
||
this.#applyFilter();
|
||
|
||
// Start with initialSelectedId if provided, otherwise current leaf
|
||
const targetId = initialSelectedId ?? currentLeafId;
|
||
this.#selectedIndex = this.#findNearestVisibleIndex(targetId);
|
||
this.#lastSelectedId = this.#filteredNodes[this.#selectedIndex]?.node.entry.id ?? null;
|
||
}
|
||
|
||
/** Build the set of entry IDs on the path from root to current leaf */
|
||
#buildActivePath(): void {
|
||
this.#activePathIds.clear();
|
||
if (!this.currentLeafId) return;
|
||
|
||
// Build a map of id -> entry for parent lookup
|
||
const entryMap = new Map<string, FlatNode>();
|
||
for (const flatNode of this.#flatNodes) {
|
||
entryMap.set(flatNode.node.entry.id, flatNode);
|
||
}
|
||
|
||
// Walk from leaf to root
|
||
let currentId: string | null = this.currentLeafId;
|
||
while (currentId) {
|
||
this.#activePathIds.add(currentId);
|
||
const node = entryMap.get(currentId);
|
||
if (!node) break;
|
||
currentId = node.node.entry.parentId ?? null;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Find the index of the nearest visible entry, walking up the parent chain if needed.
|
||
* Returns the index in filteredNodes, or the last index as fallback.
|
||
*/
|
||
#findNearestVisibleIndex(entryId: string | null): number {
|
||
if (this.#filteredNodes.length === 0) return 0;
|
||
|
||
// Build a map for parent lookup
|
||
const entryMap = new Map<string, FlatNode>();
|
||
for (const flatNode of this.#flatNodes) {
|
||
entryMap.set(flatNode.node.entry.id, flatNode);
|
||
}
|
||
|
||
// Build a map of visible entry IDs to their indices in filteredNodes
|
||
const visibleIdToIndex = new Map<string, number>(this.#filteredNodes.map((node, i) => [node.node.entry.id, i]));
|
||
|
||
// Walk from entryId up to root, looking for a visible entry
|
||
let currentId = entryId;
|
||
while (currentId !== null) {
|
||
const index = visibleIdToIndex.get(currentId);
|
||
if (index !== undefined) return index;
|
||
const node = entryMap.get(currentId);
|
||
if (!node) break;
|
||
currentId = node.node.entry.parentId ?? null;
|
||
}
|
||
|
||
// Fallback: last visible entry
|
||
return this.#filteredNodes.length - 1;
|
||
}
|
||
|
||
#flattenTree(roots: SessionTreeNode[]): FlatNode[] {
|
||
const result: FlatNode[] = [];
|
||
this.#toolCallMap.clear();
|
||
|
||
// Indentation rules:
|
||
// - At indent 0: stay at 0 unless parent has >1 children (then +1)
|
||
// - At indent 1: children always go to indent 2 (visual grouping of subtree)
|
||
// - At indent 2+: stay flat for single-child chains, +1 only if parent branches
|
||
|
||
// Stack items: [node, indent, justBranched, showConnector, isLast, gutters, isVirtualRootChild]
|
||
type StackItem = [SessionTreeNode, number, boolean, boolean, boolean, GutterInfo[], boolean];
|
||
const stack: StackItem[] = [];
|
||
|
||
// Determine which subtrees contain the active leaf (to sort current branch first)
|
||
// Use iterative post-order traversal to avoid stack overflow
|
||
const containsActive = new Map<SessionTreeNode, boolean>();
|
||
const leafId = this.currentLeafId;
|
||
{
|
||
// Build list in pre-order, then process in reverse for post-order effect
|
||
const allNodes: SessionTreeNode[] = [];
|
||
const preOrderStack: SessionTreeNode[] = [...roots];
|
||
while (preOrderStack.length > 0) {
|
||
const node = preOrderStack.pop()!;
|
||
allNodes.push(node);
|
||
// Push children in reverse so they're processed left-to-right
|
||
for (let i = node.children.length - 1; i >= 0; i--) {
|
||
preOrderStack.push(node.children[i]);
|
||
}
|
||
}
|
||
// Process in reverse (post-order): children before parents
|
||
for (let i = allNodes.length - 1; i >= 0; i--) {
|
||
const node = allNodes[i];
|
||
let has = leafId !== null && node.entry.id === leafId;
|
||
for (const child of node.children) {
|
||
if (containsActive.get(child)) {
|
||
has = true;
|
||
}
|
||
}
|
||
containsActive.set(node, has);
|
||
}
|
||
}
|
||
|
||
// Add roots in reverse order, prioritizing the one containing the active leaf
|
||
// If multiple roots, treat them as children of a virtual root that branches
|
||
const multipleRoots = roots.length > 1;
|
||
const orderedRoots = [...roots].sort((a, b) => Number(containsActive.get(b)) - Number(containsActive.get(a)));
|
||
for (let i = orderedRoots.length - 1; i >= 0; i--) {
|
||
const isLast = i === orderedRoots.length - 1;
|
||
stack.push([orderedRoots[i], multipleRoots ? 1 : 0, multipleRoots, multipleRoots, isLast, [], multipleRoots]);
|
||
}
|
||
|
||
while (stack.length > 0) {
|
||
const [node, indent, justBranched, showConnector, isLast, gutters, isVirtualRootChild] = stack.pop()!;
|
||
|
||
// Extract tool calls from assistant messages for later lookup
|
||
const entry = node.entry;
|
||
if (entry.type === "message" && entry.message.role === "assistant") {
|
||
const content = (entry.message as { content?: unknown }).content;
|
||
if (Array.isArray(content)) {
|
||
for (const block of content) {
|
||
if (typeof block === "object" && block !== null && "type" in block && block.type === "toolCall") {
|
||
const tc = block as { id: string; name: string; arguments: Record<string, unknown> };
|
||
this.#toolCallMap.set(tc.id, { name: tc.name, arguments: tc.arguments });
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
result.push({ node, indent, showConnector, isLast, gutters, isVirtualRootChild });
|
||
|
||
const children = node.children;
|
||
const multipleChildren = children.length > 1;
|
||
|
||
// Order children so the branch containing the active leaf comes first
|
||
const orderedChildren = (() => {
|
||
const prioritized: SessionTreeNode[] = [];
|
||
const rest: SessionTreeNode[] = [];
|
||
for (const child of children) {
|
||
if (containsActive.get(child)) {
|
||
prioritized.push(child);
|
||
} else {
|
||
rest.push(child);
|
||
}
|
||
}
|
||
return [...prioritized, ...rest];
|
||
})();
|
||
|
||
// Calculate child indent
|
||
let childIndent: number;
|
||
if (multipleChildren) {
|
||
// Parent branches: children get +1
|
||
childIndent = indent + 1;
|
||
} else if (justBranched && indent > 0) {
|
||
// First generation after a branch: +1 for visual grouping
|
||
childIndent = indent + 1;
|
||
} else {
|
||
// Single-child chain: stay flat
|
||
childIndent = indent;
|
||
}
|
||
|
||
// Build gutters for children
|
||
// If this node showed a connector, add a gutter entry for descendants
|
||
// Only add gutter if connector is actually displayed (not suppressed for virtual root children)
|
||
const connectorDisplayed = showConnector && !isVirtualRootChild;
|
||
// When connector is displayed, add a gutter entry at the connector's position
|
||
// Connector is at position (displayIndent - 1), so gutter should be there too
|
||
const currentDisplayIndent = this.#multipleRoots ? Math.max(0, indent - 1) : indent;
|
||
const connectorPosition = Math.max(0, currentDisplayIndent - 1);
|
||
const childGutters: GutterInfo[] = connectorDisplayed
|
||
? [...gutters, { position: connectorPosition, show: !isLast }]
|
||
: gutters;
|
||
|
||
// Add children in reverse order
|
||
for (let i = orderedChildren.length - 1; i >= 0; i--) {
|
||
const childIsLast = i === orderedChildren.length - 1;
|
||
stack.push([
|
||
orderedChildren[i],
|
||
childIndent,
|
||
multipleChildren,
|
||
multipleChildren,
|
||
childIsLast,
|
||
childGutters,
|
||
false,
|
||
]);
|
||
}
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
#applyFilter(): void {
|
||
// Update lastSelectedId only when we have a valid selection (non-empty list)
|
||
// This preserves the selection when switching through empty filter results
|
||
if (this.#filteredNodes.length > 0) {
|
||
this.#lastSelectedId = this.#filteredNodes[this.#selectedIndex]?.node.entry.id ?? this.#lastSelectedId;
|
||
}
|
||
|
||
const searchTokens = this.#searchQuery.toLowerCase().split(/\s+/).filter(Boolean);
|
||
|
||
this.#filteredNodes = this.#flatNodes.filter(flatNode => {
|
||
const entry = flatNode.node.entry;
|
||
const isCurrentLeaf = entry.id === this.currentLeafId;
|
||
|
||
// Skip assistant messages with only tool calls (no text) unless error/aborted
|
||
// Always show current leaf so active position is visible
|
||
if (entry.type === "message" && entry.message.role === "assistant" && !isCurrentLeaf) {
|
||
const msg = entry.message as { stopReason?: string; content?: unknown };
|
||
const hasText = this.#hasTextContent(msg.content);
|
||
const isErrorOrAborted = msg.stopReason && msg.stopReason !== "stop" && msg.stopReason !== "toolUse";
|
||
// Only hide if no text AND not an error/aborted message
|
||
if (!hasText && !isErrorOrAborted) {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
// Apply filter mode
|
||
let passesFilter = true;
|
||
// Entry types hidden in default view (settings/bookkeeping)
|
||
const isSettingsEntry =
|
||
entry.type === "label" ||
|
||
entry.type === "custom" ||
|
||
entry.type === "model_change" ||
|
||
entry.type === "thinking_level_change";
|
||
|
||
switch (this.#filterMode) {
|
||
case "user-only":
|
||
// Just user messages
|
||
passesFilter = entry.type === "message" && entry.message.role === "user";
|
||
break;
|
||
case "no-tools":
|
||
// Default minus tool results
|
||
passesFilter = !isSettingsEntry && !(entry.type === "message" && entry.message.role === "toolResult");
|
||
break;
|
||
case "labeled-only":
|
||
// Just labeled entries
|
||
passesFilter = flatNode.node.label !== undefined;
|
||
break;
|
||
case "all":
|
||
// Show everything
|
||
passesFilter = true;
|
||
break;
|
||
default:
|
||
// Default mode: hide settings/bookkeeping entries
|
||
passesFilter = !isSettingsEntry;
|
||
break;
|
||
}
|
||
|
||
if (!passesFilter) return false;
|
||
|
||
// Apply fuzzy search filter
|
||
if (searchTokens.length > 0) {
|
||
const nodeText = this.#getSearchableText(flatNode.node);
|
||
return searchTokens.every(token => fuzzyMatch(token, nodeText).matches);
|
||
}
|
||
|
||
return true;
|
||
});
|
||
|
||
// Try to preserve cursor on the same node, or find nearest visible ancestor
|
||
if (this.#lastSelectedId) {
|
||
this.#selectedIndex = this.#findNearestVisibleIndex(this.#lastSelectedId);
|
||
} else if (this.#selectedIndex >= this.#filteredNodes.length) {
|
||
// Clamp index if out of bounds
|
||
this.#selectedIndex = Math.max(0, this.#filteredNodes.length - 1);
|
||
}
|
||
|
||
// Update lastSelectedId to the actual selection (may have changed due to parent walk)
|
||
if (this.#filteredNodes.length > 0) {
|
||
this.#lastSelectedId = this.#filteredNodes[this.#selectedIndex]?.node.entry.id ?? this.#lastSelectedId;
|
||
}
|
||
}
|
||
|
||
/** Get searchable text content from a node */
|
||
#getSearchableText(node: SessionTreeNode): string {
|
||
const entry = node.entry;
|
||
const parts: string[] = [];
|
||
|
||
if (node.label) {
|
||
parts.push(node.label);
|
||
}
|
||
|
||
switch (entry.type) {
|
||
case "message": {
|
||
const msg = entry.message;
|
||
parts.push(msg.role);
|
||
if ("content" in msg && msg.content) {
|
||
parts.push(this.#extractContent(msg.content));
|
||
}
|
||
if (msg.role === "bashExecution") {
|
||
const bashMsg = msg as { command?: string };
|
||
if (bashMsg.command) parts.push(bashMsg.command);
|
||
}
|
||
break;
|
||
}
|
||
case "custom_message": {
|
||
parts.push(entry.customType);
|
||
if (typeof entry.content === "string") {
|
||
parts.push(entry.content);
|
||
} else {
|
||
parts.push(this.#extractContent(entry.content));
|
||
}
|
||
break;
|
||
}
|
||
case "compaction":
|
||
parts.push("compaction");
|
||
break;
|
||
case "branch_summary":
|
||
parts.push("branch summary", entry.summary);
|
||
break;
|
||
case "model_change":
|
||
parts.push("model", entry.model);
|
||
break;
|
||
case "thinking_level_change":
|
||
parts.push("thinking", entry.thinkingLevel ?? ThinkingLevel.Off);
|
||
break;
|
||
case "custom":
|
||
parts.push("custom", entry.customType);
|
||
break;
|
||
case "label":
|
||
parts.push("label", entry.label ?? "");
|
||
break;
|
||
}
|
||
|
||
return parts.join(" ");
|
||
}
|
||
|
||
invalidate(): void {}
|
||
|
||
getSearchQuery(): string {
|
||
return this.#searchQuery;
|
||
}
|
||
|
||
getSelectedNode(): SessionTreeNode | undefined {
|
||
return this.#filteredNodes[this.#selectedIndex]?.node;
|
||
}
|
||
|
||
updateNodeLabel(entryId: string, label: string | undefined): void {
|
||
for (const flatNode of this.#flatNodes) {
|
||
if (flatNode.node.entry.id === entryId) {
|
||
flatNode.node.label = label;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
#getFilterLabel(): string {
|
||
switch (this.#filterMode) {
|
||
case "no-tools":
|
||
return " [no-tools]";
|
||
case "user-only":
|
||
return " [user]";
|
||
case "labeled-only":
|
||
return " [labeled]";
|
||
case "all":
|
||
return " [all]";
|
||
default:
|
||
return "";
|
||
}
|
||
}
|
||
|
||
render(width: number): readonly string[] {
|
||
const lines: string[] = [];
|
||
|
||
if (this.#filteredNodes.length === 0) {
|
||
// Three empty-state shapes:
|
||
// - flatNodes empty → no entries at all (truly fresh session).
|
||
// - search query rejects everything → tell the user the search is the cause.
|
||
// - filter mode rejects everything → tell the user the filter is the cause and
|
||
// how to widen it. Otherwise fresh sessions whose only persisted entries are
|
||
// `model_change` + `thinking_level_change` (both hidden by the default filter)
|
||
// read as "broken /tree" — see #1909.
|
||
if (this.#flatNodes.length === 0) {
|
||
lines.push(truncateToWidth(theme.fg("muted", " No entries found"), width));
|
||
lines.push(truncateToWidth(theme.fg("muted", ` (0/0)${this.#getFilterLabel()}`), width));
|
||
} else if (this.#searchQuery.length > 0) {
|
||
lines.push(truncateToWidth(theme.fg("muted", ` No entries match search "${this.#searchQuery}"`), width));
|
||
lines.push(truncateToWidth(theme.fg("muted", " Press Backspace to clear the search"), width));
|
||
lines.push(
|
||
truncateToWidth(theme.fg("muted", ` (0/${this.#flatNodes.length})${this.#getFilterLabel()}`), width),
|
||
);
|
||
} else {
|
||
const filterLabel = this.#getFilterLabel().trim() || "[default]";
|
||
lines.push(
|
||
truncateToWidth(
|
||
theme.fg("muted", ` ${this.#flatNodes.length} entries hidden by the current filter ${filterLabel}`),
|
||
width,
|
||
),
|
||
);
|
||
lines.push(truncateToWidth(theme.fg("muted", " Press Alt+A to show all, Alt+D for default"), width));
|
||
lines.push(
|
||
truncateToWidth(theme.fg("muted", ` (0/${this.#flatNodes.length})${this.#getFilterLabel()}`), width),
|
||
);
|
||
}
|
||
return lines;
|
||
}
|
||
|
||
const { startIndex, endIndex } = centeredWindow(
|
||
this.#selectedIndex,
|
||
this.#filteredNodes.length,
|
||
this.maxVisibleLines,
|
||
);
|
||
|
||
// Cap the per-row gutter prefix so a content budget is always preserved.
|
||
// Each indent level renders as 3 cells; deep branching would otherwise eat the
|
||
// entire viewport (issue #1144). Reserve at least MIN_CONTENT_COLS for entry
|
||
// text — or half the viewport, whichever is larger — and compress older gutter
|
||
// levels off-screen behind a leading ellipsis when the row would exceed budget.
|
||
const MIN_CONTENT_COLS = 24;
|
||
const OVERHEAD_COLS = 4; // cursor (2) + a touch of breathing room
|
||
const contentReserve = Math.max(MIN_CONTENT_COLS, Math.floor(width / 2));
|
||
const maxIndentLevels = Math.max(1, Math.floor((width - contentReserve - OVERHEAD_COLS) / 3));
|
||
|
||
const rowWidth = contentRowWidth(width, this.#filteredNodes.length, this.maxVisibleLines);
|
||
const rows: string[] = [];
|
||
|
||
for (let i = startIndex; i < endIndex; i++) {
|
||
const flatNode = this.#filteredNodes[i];
|
||
const entry = flatNode.node.entry;
|
||
const isSelected = i === this.#selectedIndex;
|
||
|
||
// Build line: cursor + prefix + path marker + label + content
|
||
const cursor = isSelected ? theme.fg("accent", "› ") : " ";
|
||
|
||
// If multiple roots, shift display (roots at 0, not 1)
|
||
const displayIndent = this.#multipleRoots ? Math.max(0, flatNode.indent - 1) : flatNode.indent;
|
||
|
||
// Build prefix with gutters at their correct positions, clamped to
|
||
// `maxIndentLevels` cells so the content always fits. When clamped, the
|
||
// leftmost cells represent the deepest visible ancestors and a `…` marker
|
||
// indicates older branch context has been compressed.
|
||
const hasConnector = flatNode.showConnector && !flatNode.isVirtualRootChild;
|
||
const connectorSymbol = hasConnector ? (flatNode.isLast ? theme.tree.last : theme.tree.branch) : "";
|
||
const connectorChars = hasConnector ? Array.from(connectorSymbol) : [];
|
||
const renderedIndent = Math.min(displayIndent, maxIndentLevels);
|
||
const scrollOffset = displayIndent - renderedIndent;
|
||
const connectorPositionDisplay = hasConnector ? renderedIndent - 1 : -1;
|
||
// Chain rows (no connector of their own) under a last-sibling (`└─`)
|
||
// branch stay anchored by a vertical drawn one level RIGHT of the
|
||
// suppressed gutter — the column where the row's own connector would
|
||
// sit, directly below the branch head's content. Drawing it in the
|
||
// `└─` column itself contradicts the corner and leaves dangling,
|
||
// drifting verticals once the chain branches deeper (#2298, #2325).
|
||
// Chains under `├─` heads need no extra anchor: the sibling line
|
||
// (`show: true` gutter) already ties them to their branch.
|
||
const nearestGutter = !hasConnector ? flatNode.gutters[flatNode.gutters.length - 1] : undefined;
|
||
const chainAnchorLevel = nearestGutter && !nearestGutter.show ? nearestGutter.position + 1 : -1;
|
||
|
||
// Build prefix char by char, placing gutters and connector at their positions
|
||
const totalChars = renderedIndent * 3;
|
||
const prefixChars: string[] = [];
|
||
for (let i = 0; i < totalChars; i++) {
|
||
const level = Math.floor(i / 3);
|
||
const originalLevel = level + scrollOffset;
|
||
const posInLevel = i % 3;
|
||
|
||
// Check if there's a gutter at this level (translated to original tree depth)
|
||
const gutter = flatNode.gutters.find(g => g.position === originalLevel);
|
||
if (gutter) {
|
||
// Gutters follow standard tree semantics: `│` only while more
|
||
// siblings continue below (`show`), space below a `└─`.
|
||
if (posInLevel === 0) {
|
||
prefixChars.push(gutter.show ? theme.tree.vertical : " ");
|
||
} else {
|
||
prefixChars.push(" ");
|
||
}
|
||
} else if (originalLevel === chainAnchorLevel) {
|
||
// Chain anchor for rows under a `└─` branch head.
|
||
prefixChars.push(posInLevel === 0 ? theme.tree.vertical : " ");
|
||
} else if (hasConnector && level === connectorPositionDisplay) {
|
||
// Connector at this level
|
||
if (posInLevel === 0) {
|
||
prefixChars.push(connectorChars[0] ?? " ");
|
||
} else if (posInLevel === 1) {
|
||
prefixChars.push(connectorChars[1] ?? theme.tree.horizontal);
|
||
} else {
|
||
prefixChars.push(connectorChars[2] ?? " ");
|
||
}
|
||
} else {
|
||
prefixChars.push(" ");
|
||
}
|
||
}
|
||
// Mark the leftmost cell when ancestors were compressed off-screen.
|
||
if (scrollOffset > 0 && prefixChars.length > 0) {
|
||
prefixChars[0] = "…";
|
||
}
|
||
const prefix = prefixChars.join("");
|
||
|
||
// Active path marker - shown right before the entry text
|
||
const isOnActivePath = this.#activePathIds.has(entry.id);
|
||
const pathMarker = isOnActivePath ? theme.fg("accent", `${theme.md.bullet} `) : "";
|
||
|
||
const label = flatNode.node.label ? theme.fg("warning", `[${flatNode.node.label}] `) : "";
|
||
const content = this.#getEntryDisplayText(flatNode.node, isSelected);
|
||
|
||
let line = cursor + theme.fg("dim", prefix) + pathMarker + label + content;
|
||
if (isSelected) {
|
||
line = theme.bg("selectedBg", line);
|
||
}
|
||
rows.push(truncateToWidth(line, rowWidth));
|
||
}
|
||
|
||
lines.push(
|
||
...renderScrollableList(rows, {
|
||
width,
|
||
totalRows: this.#filteredNodes.length,
|
||
scrollOffset: startIndex,
|
||
}),
|
||
);
|
||
|
||
const filterLabel = this.#getFilterLabel();
|
||
if (filterLabel) {
|
||
lines.push(truncateToWidth(theme.fg("muted", ` ${filterLabel.trim()}`), width));
|
||
}
|
||
|
||
return lines;
|
||
}
|
||
|
||
#getEntryDisplayText(node: SessionTreeNode, isSelected: boolean): string {
|
||
const entry = node.entry;
|
||
let result: string;
|
||
|
||
const normalize = (s: string) => s.replace(/[\n\t]/g, " ").trim();
|
||
|
||
switch (entry.type) {
|
||
case "message": {
|
||
const msg = entry.message;
|
||
const role = msg.role;
|
||
if (role === "user") {
|
||
const msgWithContent = msg as { content?: unknown };
|
||
const content = normalize(this.#extractContent(msgWithContent.content));
|
||
result = theme.fg("accent", "user: ") + content;
|
||
} else if (role === "developer") {
|
||
const msgWithContent = msg as { content?: unknown };
|
||
const content = normalize(this.#extractContent(msgWithContent.content));
|
||
result = theme.fg("dim", "developer: ") + theme.fg("muted", content);
|
||
} else if (role === "assistant") {
|
||
const msgWithContent = msg as { content?: unknown; stopReason?: string; errorMessage?: string };
|
||
const textContent = normalize(this.#extractContent(msgWithContent.content));
|
||
if (textContent) {
|
||
result = theme.fg("success", "assistant: ") + textContent;
|
||
} else if (msgWithContent.stopReason === "aborted") {
|
||
result = theme.fg("success", "assistant: ") + theme.fg("muted", "(aborted)");
|
||
} else if (msgWithContent.errorMessage) {
|
||
const errMsg = normalize(msgWithContent.errorMessage).slice(0, 80);
|
||
result = theme.fg("success", "assistant: ") + theme.fg("error", errMsg);
|
||
} else {
|
||
result = theme.fg("success", "assistant: ") + theme.fg("muted", "(no content)");
|
||
}
|
||
} else if (role === "toolResult") {
|
||
const toolMsg = msg as { toolCallId?: string; toolName?: string };
|
||
const toolCall = toolMsg.toolCallId ? this.#toolCallMap.get(toolMsg.toolCallId) : undefined;
|
||
if (toolCall) {
|
||
result = theme.fg("muted", this.#formatToolCall(toolCall.name, toolCall.arguments));
|
||
} else {
|
||
result = theme.fg("muted", `[${toolMsg.toolName ?? "tool"}]`);
|
||
}
|
||
} else if (role === "bashExecution") {
|
||
const bashMsg = msg as { command?: string };
|
||
result = theme.fg("dim", `[bash]: ${normalize(bashMsg.command ?? "")}`);
|
||
} else {
|
||
result = theme.fg("dim", `[${role}]`);
|
||
}
|
||
break;
|
||
}
|
||
case "custom_message": {
|
||
const content =
|
||
typeof entry.content === "string"
|
||
? entry.content
|
||
: entry.content
|
||
.filter((c): c is { type: "text"; text: string } => c.type === "text")
|
||
.map(c => c.text)
|
||
.join("");
|
||
result = theme.fg("customMessageLabel", `[${entry.customType}]: `) + normalize(content);
|
||
break;
|
||
}
|
||
case "compaction": {
|
||
const tokens = Math.round(entry.tokensBefore / 1000);
|
||
result = theme.fg("borderAccent", `[compaction: ${tokens}k tokens]`);
|
||
break;
|
||
}
|
||
case "branch_summary":
|
||
result = theme.fg("warning", `[branch summary]: `) + normalize(entry.summary);
|
||
break;
|
||
case "model_change":
|
||
result = theme.fg("dim", `[model: ${entry.model}]`);
|
||
break;
|
||
case "thinking_level_change":
|
||
result = theme.fg("dim", `[thinking: ${entry.thinkingLevel ?? ThinkingLevel.Off}]`);
|
||
break;
|
||
case "custom":
|
||
result = theme.fg("dim", `[custom: ${entry.customType}]`);
|
||
break;
|
||
case "label":
|
||
result = theme.fg("dim", `[label: ${entry.label ?? "(cleared)"}]`);
|
||
break;
|
||
default:
|
||
result = "";
|
||
}
|
||
|
||
return isSelected ? theme.bold(result) : result;
|
||
}
|
||
|
||
#extractContent(content: unknown): string {
|
||
const maxLen = 200;
|
||
if (typeof content === "string") return content.slice(0, maxLen);
|
||
if (Array.isArray(content)) {
|
||
let result = "";
|
||
for (const c of content) {
|
||
if (typeof c === "object" && c !== null && "type" in c && c.type === "text") {
|
||
result += (c as { text: string }).text;
|
||
if (result.length >= maxLen) return result.slice(0, maxLen);
|
||
}
|
||
}
|
||
return result;
|
||
}
|
||
return "";
|
||
}
|
||
|
||
#hasTextContent(content: unknown): boolean {
|
||
if (typeof content === "string") return Boolean(canonicalizeMessage(content));
|
||
if (Array.isArray(content)) {
|
||
for (const c of content) {
|
||
if (typeof c === "object" && c !== null && "type" in c && c.type === "text") {
|
||
const text = (c as { text?: string }).text;
|
||
if (text && canonicalizeMessage(text)) return true;
|
||
}
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
#formatToolCall(name: string, args: Record<string, unknown>): string {
|
||
switch (name) {
|
||
case "read": {
|
||
const path = shortenPath(String(args.path || args.file_path || ""));
|
||
const offset = args.offset as number | undefined;
|
||
const limit = args.limit as number | undefined;
|
||
let display = path;
|
||
if (offset !== undefined || limit !== undefined) {
|
||
const start = offset ?? 1;
|
||
const end = limit !== undefined ? start + limit - 1 : "";
|
||
display += `:${start}${end ? `-${end}` : ""}`;
|
||
}
|
||
return `[read: ${display}]`;
|
||
}
|
||
case "write": {
|
||
const path = shortenPath(String(args.path || args.file_path || ""));
|
||
return `[write: ${path}]`;
|
||
}
|
||
case "edit": {
|
||
const path = shortenPath(String(args.path || args.file_path || ""));
|
||
return `[edit: ${path}]`;
|
||
}
|
||
case "bash": {
|
||
const rawCmd = String(args.command || "");
|
||
const cmd = rawCmd
|
||
.replace(/[\n\t]/g, " ")
|
||
.trim()
|
||
.slice(0, 50);
|
||
return `[bash: ${cmd}${rawCmd.length > 50 ? "..." : ""}]`;
|
||
}
|
||
case "grep": {
|
||
const pattern = String(args.pattern || "");
|
||
const searchPathsInput =
|
||
typeof args.paths === "string" || Array.isArray(args.paths)
|
||
? args.paths
|
||
: typeof args.path === "string"
|
||
? args.path
|
||
: undefined;
|
||
const paths = toPathList(searchPathsInput);
|
||
const scope = paths.length > 0 ? paths.join(", ") : ".";
|
||
return `[grep: /${pattern}/ in ${shortenPath(scope)}]`;
|
||
}
|
||
case "glob": {
|
||
const globInput =
|
||
typeof args.path === "string"
|
||
? args.path
|
||
: typeof args.paths === "string" || Array.isArray(args.paths)
|
||
? args.paths
|
||
: undefined;
|
||
const paths = toPathList(globInput);
|
||
const scope = paths.length > 0 ? paths.join(", ") : ".";
|
||
return `[glob: ${shortenPath(scope)}]`;
|
||
}
|
||
case "ls": {
|
||
const path = shortenPath(String(args.path || "."));
|
||
return `[ls: ${path}]`;
|
||
}
|
||
default: {
|
||
// Custom tool - show name and truncated JSON args
|
||
const argsStr = JSON.stringify(args).slice(0, 40);
|
||
return `[${name}: ${argsStr}${JSON.stringify(args).length > 40 ? "..." : ""}]`;
|
||
}
|
||
}
|
||
}
|
||
|
||
handleInput(keyData: string): void {
|
||
if (matchesSelectUp(keyData)) {
|
||
this.#selectedIndex = this.#selectedIndex === 0 ? this.#filteredNodes.length - 1 : this.#selectedIndex - 1;
|
||
} else if (matchesSelectDown(keyData)) {
|
||
this.#selectedIndex = this.#selectedIndex === this.#filteredNodes.length - 1 ? 0 : this.#selectedIndex + 1;
|
||
} else if (matchesKey(keyData, "left")) {
|
||
// Page up
|
||
this.#selectedIndex = Math.max(0, this.#selectedIndex - this.maxVisibleLines);
|
||
} else if (matchesKey(keyData, "right")) {
|
||
// Page down
|
||
this.#selectedIndex = Math.min(this.#filteredNodes.length - 1, this.#selectedIndex + this.maxVisibleLines);
|
||
} else if (matchesKey(keyData, "enter") || matchesKey(keyData, "return") || keyData === "\n") {
|
||
const selected = this.#filteredNodes[this.#selectedIndex];
|
||
if (selected && this.onSelect) {
|
||
this.onSelect(selected.node.entry.id);
|
||
}
|
||
} else if (matchesAppInterrupt(keyData)) {
|
||
if (this.#searchQuery) {
|
||
this.#searchQuery = "";
|
||
this.#applyFilter();
|
||
} else {
|
||
this.onCancel?.();
|
||
}
|
||
} else if (matchesKey(keyData, "ctrl+c")) {
|
||
this.onCancel?.();
|
||
} else if (matchesKey(keyData, "shift+ctrl+o") || matchesKey(keyData, "ctrl+shift+o")) {
|
||
// Cycle filter backwards
|
||
const modes: FilterMode[] = ["default", "no-tools", "user-only", "labeled-only", "all"];
|
||
const currentIndex = modes.indexOf(this.#filterMode);
|
||
this.#filterMode = modes[(currentIndex - 1 + modes.length) % modes.length];
|
||
this.#applyFilter();
|
||
} else if (matchesKey(keyData, "ctrl+o")) {
|
||
// Cycle filter forwards: default → no-tools → user-only → labeled-only → all → default
|
||
const modes: FilterMode[] = ["default", "no-tools", "user-only", "labeled-only", "all"];
|
||
const currentIndex = modes.indexOf(this.#filterMode);
|
||
this.#filterMode = modes[(currentIndex + 1) % modes.length];
|
||
this.#applyFilter();
|
||
} else if (matchesKey(keyData, "alt+d")) {
|
||
this.#filterMode = "default";
|
||
this.#applyFilter();
|
||
} else if (matchesKey(keyData, "alt+t")) {
|
||
this.#filterMode = "no-tools";
|
||
this.#applyFilter();
|
||
} else if (matchesKey(keyData, "alt+u")) {
|
||
this.#filterMode = "user-only";
|
||
this.#applyFilter();
|
||
} else if (matchesKey(keyData, "alt+l")) {
|
||
this.#filterMode = "labeled-only";
|
||
this.#applyFilter();
|
||
} else if (matchesKey(keyData, "alt+a")) {
|
||
this.#filterMode = "all";
|
||
this.#applyFilter();
|
||
} else if (matchesKey(keyData, "backspace")) {
|
||
if (this.#searchQuery.length > 0) {
|
||
this.#searchQuery = this.#searchQuery.slice(0, -1);
|
||
this.#applyFilter();
|
||
}
|
||
} else if (matchesKey(keyData, "shift+l") && !this.#searchQuery) {
|
||
const selected = this.#filteredNodes[this.#selectedIndex];
|
||
if (selected && this.onLabelEdit) {
|
||
this.onLabelEdit(selected.node.entry.id, selected.node.label);
|
||
}
|
||
} else {
|
||
const printableText = extractPrintableText(keyData);
|
||
if (printableText) {
|
||
this.#searchQuery += printableText;
|
||
this.#applyFilter();
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/** Component that displays the current search query */
|
||
class SearchLine implements Component {
|
||
constructor(private treeList: TreeList) {}
|
||
|
||
invalidate(): void {}
|
||
|
||
render(width: number): readonly string[] {
|
||
const query = this.treeList.getSearchQuery();
|
||
if (query) {
|
||
return [truncateToWidth(` ${theme.fg("muted", "Search:")} ${theme.fg("accent", query)}`, width)];
|
||
}
|
||
return [truncateToWidth(` ${theme.fg("muted", "Search:")}`, width)];
|
||
}
|
||
|
||
handleInput(_keyData: string): void {}
|
||
}
|
||
|
||
/** Label input component shown when editing a label */
|
||
class LabelInput implements Component {
|
||
#input: Input;
|
||
onSubmit?: (entryId: string, label: string | undefined) => void;
|
||
onCancel?: () => void;
|
||
|
||
constructor(
|
||
private readonly entryId: string,
|
||
currentLabel: string | undefined,
|
||
) {
|
||
this.#input = new Input();
|
||
if (currentLabel) {
|
||
this.#input.setValue(currentLabel);
|
||
}
|
||
}
|
||
|
||
invalidate(): void {}
|
||
|
||
render(width: number): readonly string[] {
|
||
const lines: string[] = [];
|
||
const indent = " ";
|
||
const availableWidth = width - indent.length;
|
||
lines.push(truncateToWidth(`${indent}${theme.fg("muted", "Label (empty to remove):")}`, width));
|
||
lines.push(...this.#input.render(availableWidth).map(line => truncateToWidth(`${indent}${line}`, width)));
|
||
lines.push(truncateToWidth(`${indent}${theme.fg("dim", "enter: save esc: cancel")}`, width));
|
||
return lines;
|
||
}
|
||
|
||
handleInput(keyData: string): void {
|
||
if (matchesKey(keyData, "enter") || matchesKey(keyData, "return") || keyData === "\n") {
|
||
const value = this.#input.getValue().trim();
|
||
this.onSubmit?.(this.entryId, value || undefined);
|
||
} else if (matchesAppInterrupt(keyData)) {
|
||
this.onCancel?.();
|
||
} else {
|
||
this.#input.handleInput(keyData);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Component that renders a session tree selector for navigation
|
||
*/
|
||
export class TreeSelectorComponent extends Container {
|
||
#treeList: TreeList;
|
||
#labelInput: LabelInput | null = null;
|
||
#labelInputContainer: Container;
|
||
#treeContainer: Container;
|
||
|
||
constructor(
|
||
tree: SessionTreeNode[],
|
||
currentLeafId: string | null,
|
||
terminalHeight: number,
|
||
onSelect: (entryId: string) => void,
|
||
onCancel: () => void,
|
||
private readonly onLabelChangeCallback?: (entryId: string, label: string | undefined) => void,
|
||
initialFilterMode: FilterMode = "default",
|
||
) {
|
||
super();
|
||
const maxVisibleLines = Math.max(5, Math.floor(terminalHeight / 2));
|
||
|
||
this.#treeList = new TreeList(tree, currentLeafId, maxVisibleLines, initialFilterMode);
|
||
this.#treeList.onSelect = onSelect;
|
||
this.#treeList.onCancel = onCancel;
|
||
this.#treeList.onLabelEdit = (entryId, currentLabel) => this.#showLabelInput(entryId, currentLabel);
|
||
|
||
this.#treeContainer = new Container();
|
||
this.#treeContainer.addChild(this.#treeList);
|
||
|
||
this.#labelInputContainer = new Container();
|
||
|
||
this.addChild(new Spacer(1));
|
||
this.addChild(new DynamicBorder());
|
||
this.addChild(new Text(theme.bold(" Session Tree"), 1, 0));
|
||
this.addChild(
|
||
new TruncatedText(
|
||
theme.fg(
|
||
"muted",
|
||
"Up/Down: move. Left/Right: page. Shift+L: label. Ctrl+O/Shift+Ctrl+O: filter. Alt+D/T/U/L/A: filter. Type to search",
|
||
),
|
||
0,
|
||
0,
|
||
),
|
||
);
|
||
this.addChild(new SearchLine(this.#treeList));
|
||
this.addChild(new DynamicBorder());
|
||
this.addChild(new Spacer(1));
|
||
this.addChild(this.#treeContainer);
|
||
this.addChild(this.#labelInputContainer);
|
||
this.addChild(new Spacer(1));
|
||
this.addChild(new DynamicBorder());
|
||
|
||
if (tree.length === 0) {
|
||
setTimeout(() => onCancel(), 100);
|
||
}
|
||
}
|
||
|
||
#showLabelInput(entryId: string, currentLabel: string | undefined): void {
|
||
this.#labelInput = new LabelInput(entryId, currentLabel);
|
||
this.#labelInput.onSubmit = (id, label) => {
|
||
this.#treeList.updateNodeLabel(id, label);
|
||
this.onLabelChangeCallback?.(id, label);
|
||
this.#hideLabelInput();
|
||
};
|
||
this.#labelInput.onCancel = () => this.#hideLabelInput();
|
||
|
||
this.#treeContainer.clear();
|
||
this.#labelInputContainer.clear();
|
||
this.#labelInputContainer.addChild(this.#labelInput);
|
||
}
|
||
|
||
#hideLabelInput(): void {
|
||
this.#labelInput = null;
|
||
this.#labelInputContainer.clear();
|
||
this.#treeContainer.clear();
|
||
this.#treeContainer.addChild(this.#treeList);
|
||
}
|
||
|
||
handleInput(keyData: string): void {
|
||
if (this.#labelInput) {
|
||
this.#labelInput.handleInput(keyData);
|
||
} else {
|
||
this.#treeList.handleInput(keyData);
|
||
}
|
||
}
|
||
|
||
getTreeList(): TreeList {
|
||
return this.#treeList;
|
||
}
|
||
}
|