locals {
  tld          = "fourlights.dev"
  cluster_dns  = "venus.${local.tld}"
  bridge_dns   = "bridge.${local.cluster_dns}"
  is_installed = true
  node_count   = 3
}

resource "kubernetes_manifest" "preserve-host-middleware" {
  depends_on = [local.is_installed]
  manifest = {
    apiVersion = "traefik.io/v1alpha1"
    kind       = "Middleware"
    metadata = {
      name      = "preserve-host-headers"
      namespace = "default"   # NOTE: Hardcoded by design
    }
    spec = {
      headers = {
        customRequestHeaders = {
          "X-Forwarded-Proto" = "https"
          "X-Forwarded-Port"  = "443"
        }
      }
    }
  }
}

resource "kubernetes_manifest" "https-redirect-middleware" {
  depends_on = [local.is_installed]
  manifest = {
    apiVersion = "traefik.io/v1alpha1"
    kind       = "Middleware"
    metadata = {
      name      = "redirect-to-https"
      namespace = "default"   # NOTE: Hardcoded by design
    }
    spec = {
      redirectScheme = {
        permanent = true
        scheme    = "https"
      }
    }
  }
}

module "homepage" {
  source          = "../../infra/modules/homepage"
  wait_on         = local.is_installed
  k8s_config_yaml = local.k8s_config_yaml

  server_dns   = local.cluster_dns
  service_name = "homepage"
  service_uri  = local.cluster_dns
  namespace    = "homepage"
}

module "minio" {
  source          = "../../infra/modules/minio"
  wait_on         = local.is_installed
  k8s_config_yaml = local.k8s_config_yaml

  server_dns   = local.cluster_dns
  service_name = "storage"
  namespace    = "minio"

  admin_server_dns = local.cluster_dns   # Restricted admin access, access via bridge

  tls          = false
  admin        = true
  ingressClass = "traefik"
  storageSize  = "10Gi"

  displayOnHomepage = true
}

module "mongodb" {
  source          = "../../infra/modules/mongodb"
  wait_on         = local.is_installed
  k8s_config_yaml = local.k8s_config_yaml

  namespace = "mongodb"
  replicas  = local.node_count
}

module "rabbitmq" {
  source          = "../../infra/modules/rabbitmq"
  wait_on         = local.is_installed
  k8s_config_yaml = local.k8s_config_yaml

  server_dns = "local"    # Restricted admin access, access via bridge

  service_name = "rabbitmq"
  namespace    = "rabbitmq"

  tls          = false
  admin        = true
  ingressClass = "traefik"
}

module "postgresql" {
  source = "../../infra/modules/postgresql"

  namespace       = "postgresql"
  k8s_config_yaml = local.k8s_config_yaml
  username        = "bridge"
}

module "zitadel-db" {
  source  = "../../infra/modules/postgresql/tenant"
  wait_on = module.postgresql.installed

  name            = "zitadel"
  root_password   = module.postgresql.root_password
  k8s_config_yaml = local.k8s_config_yaml
}

module "zitadel" {
  source          = "../../infra/modules/zitadel"
  wait_on         = module.zitadel-db.installed
  k8s_config_yaml = local.k8s_config_yaml

  server_dns = local.cluster_dns

  service_name = "zitadel"
  namespace    = "zitadel"

  database_password      = module.zitadel-db.password
  database_root_password = module.postgresql.root_password

  display_on_homepage = true
}

module "zitadel-tenant" {
  source  = "../../infra/modules/zitadel/tenant"
  wait_on = module.zitadel.installed

  domain           = module.zitadel.server
  name             = "fourlights"
  jwt_profile_file = module.zitadel.jwt_profile_file
}

module "zitadel-idp-google" {
  source  = "../../infra/modules/zitadel/identity-provider/google"
  wait_on = module.zitadel-tenant.installed

  domain           = module.zitadel.server
  jwt_profile_file = module.zitadel.jwt_profile_file
  org_id           = module.zitadel-tenant.org_id
  client_id        = "783390190667-0nkts50perpmhott4i7ro1ob5n7koi5i.apps.googleusercontent.com"
  client_secret    = "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"

  options = {
    scopes = ["openid", "profile", "email"]
    is_auto_creation    = true
    is_auto_update      = true
    is_creation_allowed = true
    is_linking_allowed  = false

    auto_linking = "AUTO_LINKING_OPTION_USERNAME"
  }
}

// module "zitadel-machine-user" {
//   source          = "../../infra/modules/zitadel/tenant"
//   wait_on         = module.zitadel.installed
//   k8s_config_yaml = local.k8s_config_yaml
//
//   domain    = module.zitadel.server
//   secret    = "zitadel-admin-sa"
//   namespace = "zitadel"
//   name      = "fourlights"
// }