69 lines
1.5 KiB
TypeScript
69 lines
1.5 KiB
TypeScript
export interface KeyboardShortcut {
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key: string
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meta?: boolean
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ctrl?: boolean
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shift?: boolean
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alt?: boolean
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}
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export interface Command {
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id: string
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label: string | (() => string)
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description: string
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keywords?: string[]
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shortcut?: KeyboardShortcut
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action: () => void | Promise<void>
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category?: string
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}
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export function createCommandRegistry() {
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const commands = new Map<string, Command>()
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function register(command: Command) {
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commands.set(command.id, command)
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}
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function unregister(id: string) {
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commands.delete(id)
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}
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function get(id: string) {
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return commands.get(id)
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}
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function getAll() {
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return Array.from(commands.values())
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}
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function execute(id: string) {
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const command = commands.get(id)
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if (command) {
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return command.action()
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}
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}
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function search(query: string) {
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if (!query) return getAll()
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const lowerQuery = query.toLowerCase()
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return getAll().filter((cmd) => {
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const label = typeof cmd.label === "function" ? cmd.label() : cmd.label
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const labelMatch = label.toLowerCase().includes(lowerQuery)
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const descMatch = cmd.description.toLowerCase().includes(lowerQuery)
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const keywordMatch = cmd.keywords?.some((k) => k.toLowerCase().includes(lowerQuery))
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return labelMatch || descMatch || keywordMatch
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})
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}
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return {
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register,
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unregister,
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get,
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getAll,
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execute,
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search,
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}
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}
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export type CommandRegistry = ReturnType<typeof createCommandRegistry>
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