/**
 * omoa-restart.mjs — OpenCode skills to restart server with/without oh-my-openagent
 *
 * PURPOSE:
 *   Provides two skills for the Telegram bot:
 *   - restart_with_omoa: Restart OpenCode with oh-my-openagent enabled
 *   - restart_without_omoa: Restart OpenCode without oh-my-openagent (vanilla)
 *
 * HOW IT WORKS:
 *   - Uses systemctl to restart the opencode-serve service
 *   - The service uses opencode-start.sh which conditionally sets
 *     OPENCODE_CONFIG_CONTENT based on the --omoa flag
 *   - No files are mutated — the base opencode.json stays clean
 *
 * UPSTREAM REPO:
 *   https://git.hibbhome.com/Hibbhome/opencode-omoa-toggle
 *
 * CREATED: 2026-05-03
 */

import { tool } from "@opencode-ai/plugin/tool";
import { execSync } from "node:child_process";

export const OmoaRestartPlugin = async (_ctx) => {
  return {
    tool: {
      restart_with_omoa: tool({
        description: "Restart OpenCode server with oh-my-openagent plugin enabled",
        args: {},
        async execute() {
          try {
            // Update the systemd service to use --omoa flag
            execSync(`sed -i 's|opencode-start.sh"|opencode-start.sh --omoa"|' /home/kenny/.config/systemd/user/opencode-serve.service`);
            execSync("systemctl --user daemon-reload");
            execSync("systemctl --user restart opencode-serve.service");
            return "OpenCode restarted WITH oh-my-openagent enabled";
          } catch (err) {
            return `Error: ${err.message}`;
          }
        },
      }),

      restart_without_omoa: tool({
        description: "Restart OpenCode server without oh-my-openagent (vanilla)",
        args: {},
        async execute() {
          try {
            // Update the systemd service to remove --omoa flag
            execSync(`sed -i 's|opencode-start.sh --omoa"|opencode-start.sh"|' /home/kenny/.config/systemd/user/opencode-serve.service`);
            execSync("systemctl --user daemon-reload");
            execSync("systemctl --user restart opencode-serve.service");
            return "OpenCode restarted WITHOUT oh-my-openagent (vanilla)";
          } catch (err) {
            return `Error: ${err.message}`;
          }
        },
      }),
    },
  };
};