import { Type } from "typebox";
import { getConfigPath } from "../config";

export function makeConfigureTool(store) {
  return {
    name: "alchemyst_configure",
    label: "Alchemyst Configure",
    description:
      "Set or update the Alchemyst API key and optionally override connection settings. Required before using any other alchemyst_* tools. All values are saved to ~/.config/pi-alchemyst/config.json and persist across sessions. Environment variables ALCHEMYST_BASE_URL, ALCHEMYST_DEFAULT_SCOPE, and ALCHEMYST_GROUP_NAME take priority over saved values if set.",
    parameters: Type.Object({
      apiKey: Type.String({ description: "The Alchemyst API JWT bearer token from your AlchemystAI account" }),
      baseUrl: Type.Optional(Type.String()),
      defaultScope: Type.Optional(
        Type.Union([Type.Literal("internal"), Type.Literal("external")])
      ),
      groupName: Type.Optional(Type.Array(Type.String())),
    }),
    async execute(_toolCallId, args, signal, onUpdate, ctx) {
      const confirmed = await ctx.ui.confirm(
        "Configure Alchemyst",
        `Save Alchemyst configuration to ${getConfigPath()}?`,
      );
      
      if (!confirmed) {
        return {
          content: [
            { type: "text", text: "Permission denied. Alchemyst API configuration was not saved." },
          ],
          details: {},
        };
      }

      const overrides = {};
      if (args.baseUrl) overrides.baseUrl = args.baseUrl;
      if (args.defaultScope) overrides.defaultScope = args.defaultScope;
      if (args.groupName) overrides.groupName = args.groupName;

      store.setApiKey(args.apiKey, overrides);
      
      return {
        content: [
          { type: "text", text: "Alchemyst API configured successfully. All alchemyst_* tools are now active." },
        ],
        details: { configured: true },
      };
    },
  };
}