resource "talos_machine_secrets" "this" {}

data "talos_machine_configuration" "controlplane" {
  cluster_name     = var.cluster_name
  cluster_endpoint = var.cluster_endpoint
  machine_type     = "controlplane"
  machine_secrets  = talos_machine_secrets.this.machine_secrets
}

data "talos_machine_configuration" "worker" {
  cluster_name     = var.cluster_name
  cluster_endpoint = var.cluster_endpoint
  machine_type     = "worker"
  machine_secrets  = talos_machine_secrets.this.machine_secrets
}

data "talos_client_configuration" "this" {
  cluster_name         = var.cluster_name
  client_configuration = talos_machine_secrets.this.client_configuration
  endpoints            = [for k, v in var.node_data.controlplanes : k]
}

resource "talos_machine_configuration_apply" "controlplane" {
  depends_on = [proxmox_vm_qemu.k8s_control_plane]
  client_configuration        = talos_machine_secrets.this.client_configuration
  machine_configuration_input = data.talos_machine_configuration.controlplane.machine_configuration
  for_each                    = var.node_data.controlplanes
  node                        = each.key
  config_patches = [
    templatefile("${path.module}/templates/machine_disk_and_hostname.yaml.tftmpl", {
      hostname     = each.value.hostname == null ? format("%s-cp-%s", var.cluster_name, index(keys(var.node_data.controlplanes), each.key)) : each.value.hostname
      install_disk = each.value.install_disk
    }),
    file("${path.module}/files/cp-scheduling.yaml"),
  ]
}

resource "talos_machine_configuration_apply" "worker" {
  depends_on = [proxmox_vm_qemu.k8s_worker_1, proxmox_vm_qemu.k8s_worker_2]
  client_configuration        = talos_machine_secrets.this.client_configuration
  machine_configuration_input = data.talos_machine_configuration.worker.machine_configuration
  for_each                    = var.node_data.workers
  node                        = each.key
  config_patches = [
    templatefile("${path.module}/templates/machine_disk_and_hostname.yaml.tftmpl", {
      hostname     = each.value.hostname == null ? format("%s-worker-%s", var.cluster_name, index(keys(var.node_data.workers), each.key)) : each.value.hostname
      install_disk = each.value.install_disk
    })
  ]
}

resource "talos_machine_bootstrap" "this" {
  depends_on = [talos_machine_configuration_apply.controlplane]

  client_configuration = talos_machine_secrets.this.client_configuration
  node                 = [for k, v in var.node_data.controlplanes : k][0]
}

resource "talos_cluster_kubeconfig" "this" {
  depends_on           = [talos_machine_bootstrap.this]
  client_configuration = talos_machine_secrets.this.client_configuration
  node                 = [for k, v in var.node_data.controlplanes : k][0]
}