1import * as _ from 'lodash-es'
2import { genContext } from '../../serverF/genContextF.mts'
3import { findCertForHostname } from '../harvF/getWcSuffixF.mts'
4import { throPtErr } from '../../sharedF/throwErrorF/sharedErrF.mts'
5
6export const ctxOptUseIgNameFromHn = genContext()
7
8type IngressTlsEntry = { hosts: string[], secretName: string }
9
10type IngressTmplProps = {
11  ingressClassName?: string
12  hostname?: string
13  hostnameA?: string[]
14  name: string
15}
16
17export const ingressTmpl = ({ingressClassName='nginx', hostname, hostnameA, name}: IngressTmplProps): { tls: IngressTlsEntry[], ingressClassName: string } => {
18  hostnameA ||= _.castArray(hostname)
19
20  const certMatchA = _.map(hostnameA, findCertForHostname)
21
22  const allHaveCert = _.compact(certMatchA).length == certMatchA.length
23  const noneHaveCert = _.compact(certMatchA).length == 0
24
25  let tls: IngressTlsEntry[]
26  if (allHaveCert) {
27    tls = _.map(hostnameA, (host) => {
28      const {certName} = findCertForHostname(host)!
29      return {hosts: [host], secretName: certName}
30    })
31  } else if (noneHaveCert) {
32    tls = [{
33      hosts: hostnameA,
34      secretName: (
35        ctxOptUseIgNameFromHn.getStore() ? hostname! : name + '-tls'
36      ),
37    }]
38  } else {
39    return throPtErr('someWcHn??', {certMatchA, allHaveCert, noneHaveCert})
40  }
41
42  return {
43    tls, ingressClassName,
44  }
45}
46