import { log } from "../../shared/logger";
import type { SlashCommand } from "./types";
import { loopCommand } from "./commands/loop";
import { cancelLoopCommand } from "./commands/cancel-loop";
import { startWorkCommand } from "./commands/start-work";
import { stopContinuationCommand } from "./commands/stop-continuation";
import { handoffCommand } from "./commands/handoff";
import { initDeepCommand } from "./commands/init-deep";

const COMMANDS: SlashCommand[] = [
  loopCommand,
  cancelLoopCommand,
  startWorkCommand,
  stopContinuationCommand,
  handoffCommand,
  initDeepCommand,
];

const COMMAND_MAP: Map<string, SlashCommand> = new Map();
for (const cmd of COMMANDS) {
  if (COMMAND_MAP.has(cmd.name)) {
    throw new Error(`Duplicate slash command name detected: ${cmd.name}`);
  }
  COMMAND_MAP.set(cmd.name, cmd);
}

export function getCommand(name: string): SlashCommand | undefined {
  const command = COMMAND_MAP.get(name);
  log("slash-commands: getCommand", { name, found: command !== undefined });
  return command;
}

export function getAllCommands(): SlashCommand[] {
  log("slash-commands: getAllCommands", { count: COMMANDS.length });
  return [...COMMANDS];
}