'use client'

import { skipToken } from '@tanstack/react-query'
import { atom } from 'jotai'
import { atomWithQuery } from 'jotai-tanstack-query'
import { selectAtom } from 'jotai/utils'
import { nextPathnameAtom } from '@/app/components/next-route-state/atoms'
import { consoleQuery } from '@/service/client'
import { deploymentRouteAppInstanceIdAtom } from '../route-state'
import {
  deploymentStatusPollingInterval,
  hasRuntimeInstanceDeployment,
} from '../shared/domain/runtime-status'
import { isInstanceDetailTabKey } from './tabs'

export const deploymentDetailActiveTabAtom = atom((get) => {
  const pathnameSegments = get(nextPathnameAtom).split('/').filter(Boolean)
  const deploymentsSegmentIndex = pathnameSegments.indexOf('deployments')
  const selectedSegment =
    deploymentsSegmentIndex >= 0 ? pathnameSegments[deploymentsSegmentIndex + 2] : undefined

  return isInstanceDetailTabKey(selectedSegment) ? selectedSegment : 'overview'
})

export const deploymentDetailAppInstanceQueryAtom = atomWithQuery((get) => {
  const appInstanceId = get(deploymentRouteAppInstanceIdAtom)

  return consoleQuery.enterprise.appInstanceService.getAppInstance.queryOptions({
    input: appInstanceId
      ? {
          params: { appInstanceId },
        }
      : skipToken,
    enabled: Boolean(appInstanceId),
  })
})

export const deploymentDetailAppInstanceAtom = selectAtom(
  deploymentDetailAppInstanceQueryAtom,
  (query) => query.data,
)
export const deploymentDetailAppInstanceIsLoadingAtom = selectAtom(
  deploymentDetailAppInstanceQueryAtom,
  (query) => query.isLoading,
)
export const deploymentDetailAppInstanceIsErrorAtom = selectAtom(
  deploymentDetailAppInstanceQueryAtom,
  (query) => query.isError,
)

export const deploymentEnvironmentDeploymentsQueryAtom = atomWithQuery((get) => {
  const appInstanceId = get(deploymentRouteAppInstanceIdAtom)

  return consoleQuery.enterprise.deploymentService.listEnvironmentDeployments.queryOptions({
    input: appInstanceId
      ? {
          params: { appInstanceId },
        }
      : skipToken,
    enabled: Boolean(appInstanceId),
    refetchInterval: (query) =>
      deploymentStatusPollingInterval(query.state.data?.environmentDeployments),
  })
})

export const deploymentEnvironmentDeploymentsAtom = selectAtom(
  deploymentEnvironmentDeploymentsQueryAtom,
  (query) => query.data,
)
export const deploymentEnvironmentDeploymentsIsLoadingAtom = selectAtom(
  deploymentEnvironmentDeploymentsQueryAtom,
  (query) => query.isLoading,
)
export const deploymentEnvironmentDeploymentsIsErrorAtom = selectAtom(
  deploymentEnvironmentDeploymentsQueryAtom,
  (query) => query.isError,
)

export const deploymentRuntimeInstanceRowsAtom = atom((get) => {
  return (
    get(deploymentEnvironmentDeploymentsAtom)?.environmentDeployments.filter(
      hasRuntimeInstanceDeployment,
    ) ?? []
  )
})