import {defineCommand} from 'citty'
import {notionToken} from '../config/env'
import {
  ProjectConfigResolutionError,
  resolveProjectConfig,
} from '../project/discoverConfig'
import {notionWhoAmI} from '../services/notion'

export const doctorCmd = defineCommand({
  meta: {
    name: 'doctor',
    description: '[common] Validate NotionFlow setup and integration auth',
  },
  args: {
    config: {type: 'string', required: false},
  },
  async run({args}) {
    let resolvedProject
    try {
      resolvedProject = await resolveProjectConfig({
        startDir: process.cwd(),
        configPath: args.config ? String(args.config) : undefined,
      })
    } catch (error) {
      if (!(error instanceof ProjectConfigResolutionError)) {
        throw error
      }

      console.error(`[error] ${error.message}`)
      console.error(`Start directory: ${error.startDir}`)
      if (error.attemptedPath) {
        console.error(`Attempted config path: ${error.attemptedPath}`)
      }
      process.exitCode = 1
      return
    }

    console.log('[ok] Local project config resolved')
    console.log(`Project root: ${resolvedProject.projectRoot}`)
    console.log(`Config path: ${resolvedProject.configPath}`)

    const token = notionToken()
    if (!token) {
      console.log('[warn] NOTION_API_TOKEN missing')
      return
    }

    const me = await notionWhoAmI(token)
    console.log(`[ok] Notion auth: ${me.name ?? me.id} (${me.type})`)
  },
})