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NetMesh/components/terminal/composeBarHelpers.ts

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import type { Snippet } from '../../types';
export const COMPOSE_BAR_MIN_HEIGHT = 72;
export const COMPOSE_BAR_MAX_HEIGHT = 360;
export function clampComposeBarHeight(height: number): number {
return Math.max(COMPOSE_BAR_MIN_HEIGHT, Math.min(COMPOSE_BAR_MAX_HEIGHT, height));
}
export function filterComposeBarSnippets(snippets: Snippet[], query: string): Snippet[] {
const normalized = query.trim().toLowerCase();
const filtered = normalized
? snippets.filter((snippet) => (
snippet.label.toLowerCase().includes(normalized)
|| snippet.command.toLowerCase().includes(normalized)
|| (snippet.package?.toLowerCase().includes(normalized) ?? false)
))
: snippets;
return filtered.slice().sort((a, b) => a.label.localeCompare(b.label));
}
export function buildSnippetIdKey(snippetIds: readonly string[]): string {
return snippetIds.join('\0');
}
/** Built-in quick commands shown until the user customizes the strip. */
export const COMPOSE_BAR_BUILTIN_SNIPPETS: Snippet[] = [
{ id: '__compose_builtin_ls', label: 'ls -la', command: 'ls -la' },
{ id: '__compose_builtin_df', label: 'df -h', command: 'df -h' },
{ id: '__compose_builtin_free', label: 'free -h', command: 'free -h' },
{ id: '__compose_builtin_pwd', label: 'pwd', command: 'pwd' },
];
export const COMPOSE_BAR_BUILTIN_SNIPPET_IDS = COMPOSE_BAR_BUILTIN_SNIPPETS.map((s) => s.id);
export const COMPOSE_BAR_DEFAULT_SEED_COUNT = 4;
export function resolveComposeBarDefaultSeedIds(snippets: Snippet[]): string[] {
if (snippets.length > 0) {
return filterComposeBarSnippets(snippets, '')
.slice(0, COMPOSE_BAR_DEFAULT_SEED_COUNT)
.map((snippet) => snippet.id);
}
return COMPOSE_BAR_BUILTIN_SNIPPET_IDS.slice(0, COMPOSE_BAR_DEFAULT_SEED_COUNT);
}
export function mergeComposeBarSnippetMap(snippets: Snippet[]): Map<string, Snippet> {
const map = new Map<string, Snippet>();
for (const builtin of COMPOSE_BAR_BUILTIN_SNIPPETS) {
map.set(builtin.id, builtin);
}
for (const snippet of snippets) {
map.set(snippet.id, snippet);
}
return map;
}