import { Command } from 'commander'

import { handleError } from '@/shared/utils/error-handler'
import { formatOutput } from '@/shared/utils/output'

import { type BotOption, getClient } from './shared'

async function listAction(options: BotOption & { limit?: string }): Promise<void> {
  try {
    const client = await getClient(options)
    const limit = options.limit ? parseInt(options.limit, 10) : undefined
    const users = await client.listUsers(limit ? { limit } : undefined)

    console.log(formatOutput(users, options.pretty))
  } catch (error) {
    handleError(error as Error)
  }
}

async function infoAction(userId: string, options: BotOption): Promise<void> {
  try {
    const client = await getClient(options)
    const user = await client.getUserInfo(userId)

    console.log(formatOutput(user, options.pretty))
  } catch (error) {
    handleError(error as Error)
  }
}

export const userCommand = new Command('user')
  .description('User commands')
  .addCommand(
    new Command('list')
      .description('List users')
      .option('--limit <n>', 'Number of users to fetch')
      .option('--bot <id>', 'Use specific bot')
      .option('--pretty', 'Pretty print JSON output')
      .action(listAction),
  )
  .addCommand(
    new Command('info')
      .description('Get user info')
      .argument('<user>', 'User ID')
      .option('--bot <id>', 'Use specific bot')
      .option('--pretty', 'Pretty print JSON output')
      .action(infoAction),
  )