52 lines
1.8 KiB
TypeScript
52 lines
1.8 KiB
TypeScript
import type { Command, CommandSchema } from './types';
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import { parseCommand } from './command-parse';
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import { applyCommandSchema } from './command-validate';
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export type PromptEvent = {
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schema: CommandSchema;
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/** 当前等待输入的玩家 */
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currentPlayer: string | null;
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/**
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* 尝试提交命令
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* @param commandOrInput Command 对象或命令字符串
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* @returns null - 验证成功，Promise 已 resolve
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* @returns string - 验证失败，返回错误消息，Promise 未 resolve
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*/
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tryCommit: (commandOrInput: Command | string) => string | null;
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/** 取消 prompt，Promise 被 reject */
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cancel: (reason?: string) => void;
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};
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export type CommandRunnerEvents = {
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prompt: PromptEvent;
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/** 当 prompt 结束（tryCommit 成功或 cancel）时触发 */
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promptEnd: void;
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};
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export type CommandResult<T=unknown> = {
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success: true;
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result: T;
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} | {
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success: false;
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error: string;
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}
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export type CommandRunnerContext<TContext> = {
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context: TContext;
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run: <T=unknown>(input: string) => Promise<CommandResult<T>>;
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runParsed: <T=unknown>(command: Command) => Promise<CommandResult<T>>;
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prompt: (schema: CommandSchema | string, validator?: (command: Command) => string | null, currentPlayer?: string | null) => Promise<Command>;
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on: <T extends keyof CommandRunnerEvents>(event: T, listener: (e: CommandRunnerEvents[T]) => void) => void;
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off: <T extends keyof CommandRunnerEvents>(event: T, listener: (e: CommandRunnerEvents[T]) => void) => void;
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};
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export type CommandRunnerHandler<TContext, TResult> = (
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this: CommandRunnerContext<TContext>,
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command: Command
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) => Promise<TResult>;
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export type CommandRunner<TContext, TResult = unknown> = {
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schema: CommandSchema;
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run: CommandRunnerHandler<TContext, TResult>;
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};
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