simstudioai--sim/apps/sim/app/api/tools/wealthbox/item/route.ts

import { createLogger } from '@sim/logger'
import { type NextRequest, NextResponse } from 'next/server'
import { wealthboxItemContract } from '@/lib/api/contracts/selectors/wealthbox'
import { parseRequest } from '@/lib/api/server'
import { authorizeCredentialUse } from '@/lib/auth/credential-access'
import { validatePathSegment } from '@/lib/core/security/input-validation'
import { generateRequestId } from '@/lib/core/utils/request'
import { withRouteHandler } from '@/lib/core/utils/with-route-handler'
import { refreshAccessTokenIfNeeded } from '@/app/api/auth/oauth/utils'

export const dynamic = 'force-dynamic'

const logger = createLogger('WealthboxItemAPI')

export const GET = withRouteHandler(async (request: NextRequest) => {
  const requestId = generateRequestId()

  try {
    const parsed = await parseRequest(wealthboxItemContract, request, {})
    if (!parsed.success) return parsed.response
    const { credentialId, itemId, type } = parsed.data.query

    const itemIdValidation = validatePathSegment(itemId, {
      paramName: 'itemId',
      maxLength: 100,
      allowHyphens: true,
      allowUnderscores: true,
      allowDots: false,
    })
    if (!itemIdValidation.isValid) {
      logger.warn(`[${requestId}] Invalid itemId format: ${itemId}`)
      return NextResponse.json({ error: itemIdValidation.error }, { status: 400 })
    }

    const credentialIdValidation = validatePathSegment(credentialId, {
      paramName: 'credentialId',
      maxLength: 100,
      allowHyphens: true,
      allowUnderscores: true,
      allowDots: false,
    })
    if (!credentialIdValidation.isValid) {
      logger.warn(`[${requestId}] Invalid credentialId format: ${credentialId}`)
      return NextResponse.json({ error: credentialIdValidation.error }, { status: 400 })
    }

    const credAccess = await authorizeCredentialUse(request, {
      credentialId,
      requireWorkflowIdForInternal: false,
    })
    if (!credAccess.ok || !credAccess.credentialOwnerUserId) {
      logger.warn(`[${requestId}] Credential access denied`, { error: credAccess.error })
      return NextResponse.json({ error: credAccess.error || 'Unauthorized' }, { status: 401 })
    }

    const accessToken = await refreshAccessTokenIfNeeded(
      credentialId,
      credAccess.credentialOwnerUserId,
      requestId
    )

    if (!accessToken) {
      logger.error(`[${requestId}] Failed to obtain valid access token`)
      return NextResponse.json({ error: 'Failed to obtain valid access token' }, { status: 401 })
    }

    const endpoints = {
      note: 'notes',
      contact: 'contacts',
      task: 'tasks',
    }
    const endpoint = endpoints[type as keyof typeof endpoints]

    logger.info(`[${requestId}] Fetching ${type} ${itemId} from Wealthbox`)

    const response = await fetch(`https://api.crmworkspace.com/v1/${endpoint}/${itemId}`, {
      headers: {
        Authorization: `Bearer ${accessToken}`,
        'Content-Type': 'application/json',
      },
    })

    if (!response.ok) {
      const errorText = await response.text()
      logger.error(
        `[${requestId}] Wealthbox API error: ${response.status} ${response.statusText}`,
        {
          error: errorText,
          endpoint,
          itemId,
        }
      )

      if (response.status === 404) {
        return NextResponse.json({ error: 'Item not found' }, { status: 404 })
      }

      return NextResponse.json(
        { error: `Failed to fetch ${type} from Wealthbox` },
        { status: response.status }
      )
    }

    const data = (await response.json()) as Record<string, unknown>

    const firstName = typeof data.first_name === 'string' ? data.first_name : ''
    const lastName = typeof data.last_name === 'string' ? data.last_name : ''
    const item = {
      id: data.id?.toString() || itemId,
      name:
        (typeof data.content === 'string' && data.content) ||
        (typeof data.name === 'string' && data.name) ||
        `${firstName} ${lastName}`.trim() ||
        `${type} ${data.id}`,
      type,
      content: typeof data.content === 'string' ? data.content : '',
      createdAt: typeof data.created_at === 'string' ? data.created_at : '',
      updatedAt: typeof data.updated_at === 'string' ? data.updated_at : '',
    }

    logger.info(`[${requestId}] Successfully fetched ${type} ${itemId} from Wealthbox`)

    return NextResponse.json({ item }, { status: 200 })
  } catch (error) {
    logger.error(`[${requestId}] Error fetching Wealthbox item`, error)
    return NextResponse.json({ error: 'Internal server error' }, { status: 500 })
  }
})