{{ $proxy_settings := "proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $http_connection; proxy_set_header Host $http_host; proxy_set_header X-Request-Start $msec;" }}

{{ range $port_map := .PROXY_PORT_MAP | split " " }}
{{ $port_map_list := $port_map | split ":" }}
{{ $scheme := index $port_map_list 0 }}
{{ $listen_port := index $port_map_list 1 }}
{{ $upstream_port := index $port_map_list 2 }}

server {
    {{ if eq $scheme "http" }}
        listen [::]:{{ $listen_port }};
        listen {{ $listen_port }};
        server_name {{ $.NOSSL_SERVER_NAME }};
        client_max_body_size 100M;

    {{ else if eq $scheme "https" }}
        listen [::]:{{ $listen_port }} ssl http2;
        listen {{ $listen_port }} ssl http2;
        server_name {{ $.NOSSL_SERVER_NAME }};
        ssl_certificate {{ $.APP_SSL_PATH }}/server.crt;
        ssl_certificate_key {{ $.APP_SSL_PATH }}/server.key;
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_prefer_server_ciphers off;
        client_max_body_size 100M;
    {{ end }}

    location / {
        proxy_pass http://{{ $.APP }}-{{ $upstream_port }};
        {{ $proxy_settings }}
    }

    # Browser caching for media files
    location ~* \.(jpg|jpeg|png|gif|ico|webp|mp3|wav|ogg|flac|aac|aif|webm|pdf)$ {
        proxy_pass http://{{ $.APP }}-{{ $upstream_port }};
        expires 30d;
        add_header Cache-Control "public, immutable";
    }

    include {{ $.DOKKU_ROOT }}/{{ $.APP }}/nginx.conf.d/*.conf;
}
{{ end }}

{{ range $upstream_port := $.PROXY_UPSTREAM_PORTS | split " " }}
upstream {{ $.APP }}-{{ $upstream_port }} {
{{ range $listeners := $.DOKKU_APP_WEB_LISTENERS | split " " }}
{{ $listener_list := $listeners | split ":" }}
{{ $listener_ip := index $listener_list 0 }}
{{ $listener_port := index $listener_list 1 }}
  server {{ $listener_ip }}:{{ $upstream_port }};
{{ end }}
}
{{ end }}