{{/*
# Copyright 2018 Intel Corporation, Inc
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
*/}}

{{- if .Values.global.grafana.enabled -}}

apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ include "common.fullname" . }}
  namespace: {{ include "common.namespace" . }}
  labels:
    app: {{ include "common.name" . }}
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ include "common.release" . }}
    heritage: {{ .Release.Service }}
data:
{{ tpl (.Files.Glob "resources/config/*").AsConfig . | indent 2 }}

{{- if .Values.datasources }}
  {{- range $key, $value := .Values.datasources }}
  {{ $key }}: |
{{ toYaml $value | indent 4 }}
  {{- end -}}
{{- end -}}

{{- if .Values.dashboardProviders }}
  {{- range $key, $value := .Values.dashboardProviders }}
  {{ $key }}: |
{{ toYaml $value | indent 4 }}
  {{- end -}}
{{- end -}}

{{- if .Values.dashboards  }}
  download_dashboards.sh: |
    #!/usr/bin/env sh
    set -euf
    {{- if .Values.dashboardProviders }}
      {{- range $key, $value := .Values.dashboardProviders }}
        {{- range $value.providers }}
    mkdir -p {{ .options.path }}
        {{- end }}
      {{- end }}
    {{- end }}
  {{- range $provider, $dashboards := .Values.dashboards }}
    {{- range $key, $value := $dashboards }}
      {{- if (or (hasKey $value "gnetId") (hasKey $value "url")) }}
    curl -sk \
    --connect-timeout 60 \
    --max-time 60 \
    -H "Accept: application/json" \
    -H "Content-Type: application/json;charset=UTF-8" \
    {{- if $value.url -}}{{ $value.url }}{{- else -}} https://grafana.com/api/dashboards/{{ $value.gnetId }}/revisions/{{- if $value.revision -}}{{ $value.revision }}{{- else -}}1{{- end -}}/download{{- end -}}{{ if $value.datasource }}| sed 's|\"datasource\":[^,]*|\"datasource\": \"{{ $value.datasource }}\"|g'{{ end }} \
    > /var/lib/grafana/dashboards/{{ $provider }}/{{ $key }}.json
      {{- end }}
    {{- end }}
  {{- end }}
{{- end }}

{{- if .Values.dashboards }}
  {{- range $provider, $dashboards := .Values.dashboards }}
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ include "common.fullname" $ }}-dashboards-{{ $provider }}
  namespace: {{ include "common.namespace" $ }}
  labels:
    app: {{ include "common.name" $ }}
    chart: {{ $.Chart.Name }}-{{ $.Chart.Version | replace "+" "_" }}
    release: {{ include "common.release" $ }}
    heritage: {{ $.Release.Service }}
    dashboard-provider: {{ $provider }}
data:
  {{- range $key, $value := $dashboards }}
    {{- if hasKey $value "json" }}
  {{ $key }}.json: |
{{ $value.json | indent 4 }}
    {{- end }}
  {{- end }}
  {{- end }}

{{- end }}
{{- end -}}