import fs from 'fs';
import path from 'path';

import {
  resolveGroupIpcPath,
  resolveTaskRuntimeIpcPath,
} from './group-folder.js';
import { writeJsonFile } from './utils.js';

export function writeTasksSnapshot(
  groupFolder: string,
  isMain: boolean,
  tasks: Array<{
    id: string;
    groupFolder: string;
    prompt: string;
    schedule_type: string;
    schedule_value: string;
    status: string;
    next_run: string | null;
  }>,
  runtimeTaskId?: string,
): void {
  const groupIpcDir = runtimeTaskId
    ? resolveTaskRuntimeIpcPath(groupFolder, runtimeTaskId)
    : resolveGroupIpcPath(groupFolder);
  fs.mkdirSync(groupIpcDir, { recursive: true });
  const filteredTasks = isMain
    ? tasks
    : tasks.filter((t) => t.groupFolder === groupFolder);
  const tasksFile = path.join(groupIpcDir, 'current_tasks.json');
  writeJsonFile(tasksFile, filteredTasks, true);
}

export interface AvailableGroup {
  jid: string;
  name: string;
  lastActivity: string;
  isRegistered: boolean;
}

export function writeGroupsSnapshot(
  groupFolder: string,
  isMain: boolean,
  groups: AvailableGroup[],
  _registeredJids?: Set<string>,
): void {
  const groupIpcDir = resolveGroupIpcPath(groupFolder);
  fs.mkdirSync(groupIpcDir, { recursive: true });
  const visibleGroups = isMain ? groups : [];
  const groupsFile = path.join(groupIpcDir, 'available_groups.json');
  writeJsonFile(
    groupsFile,
    { groups: visibleGroups, lastSync: new Date().toISOString() },
    true,
  );
}