{ pkgs, lib, ... }:

let
  pillar = import ./salt-support/salt-pillar.nix { inherit pkgs; };
in
{
  options.salt-pillar = lib.mkOption {};
  config.salt-pillar = pillar;

  config.site.net = lib.mkMerge ([
    (builtins.mapAttrs (_: vlan: { vlan = vlan; }) pillar.vlans)
    (builtins.mapAttrs (_: subnet: { subnet4 = subnet; }) pillar.subnets-inet)
  ] ++ (
    map (ctx:
      builtins.mapAttrs (_: subnet: { subnets6.${ctx} = subnet; }) pillar.subnets-inet6.${ctx}
    ) (builtins.attrNames pillar.subnets-inet6)
  ));

  config.site.hosts = lib.mkMerge (
    [
      (builtins.mapAttrs (_: switch: {
        inherit (switch) model location password;
        role = "switch";
      }) pillar.switches)
      (builtins.mapAttrs (_: ap: {
        inherit (ap) model location password;
        role = "ap";
      }) pillar.cpe)
    ] ++
    (map (net:
      builtins.mapAttrs (_: addr4: {
      }) pillar.hosts-inet.${net}
    ) (builtins.attrNames pillar.hosts-inet)) ++
    (builtins.concatMap (ctx:
      map (net:
        builtins.mapAttrs (_: addr6: {
        }) pillar.hosts-inet6.${ctx}.${net}
      ) (builtins.attrNames pillar.hosts-inet6.${ctx})
    ) (builtins.attrNames pillar.hosts-inet6))
  );
}