resource "kubernetes_namespace" "gitea" {
  metadata {
    name = "gitea-system"
  }
}

resource "null_resource" "install_longhorn" {
  depends_on = [null_resource.node_prep]

  provisioner "local-exec" {
    command = "kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v1.6.2/deploy/longhorn.yaml"
  }
}

resource "kubernetes_persistent_volume_claim" "gitea_pvc" {
  depends_on = [null_resource.install_longhorn]

  metadata {
    name      = "gitea-pvc"
    namespace = kubernetes_namespace.gitea.metadata[0].name
  }
  spec {
    access_modes       = ["ReadWriteOnce"]
    storage_class_name = "longhorn"
    resources {
      requests = {
        storage = "10Gi"
      }
    }
  }
}

resource "kubernetes_deployment" "gitea_prod" {
  metadata {
    name      = "gitea-prod"
    namespace = kubernetes_namespace.gitea.metadata[0].name
  }
  spec {
    replicas = 1
    selector {
      match_labels = {
        app = "gitea"
      }
    }
    template {
      metadata {
        labels = {
          app = "gitea"
        }
      }
      spec {
        container {
          name  = "gitea"
          image = "gitea/gitea:1.21.7"
          
          port {
            container_port = 3000
            name           = "http"
          }
          port {
            container_port = 22
            name           = "ssh"
          }

          env {
            name  = "USER_UID"
            value = "1000"
          }
          env {
            name  = "USER_GID"
            value = "1000"
          }
          env {
            name  = "GITEA__database__DB_TYPE"
            value = "sqlite3"
          }

          env {
            name  = "GITEA__repository__ENABLE_PUSH_MIRROR"
            value = "true"
          }

          env {
            name  = "GITEA__repository__ENABLE_PUSH_MIRROR"
            value = "true"
          }

          # ADD THIS NEW BLOCK:
          env {
            name  = "GITEA__migrations__ALLOW_LOCALNETWORKS"
            value = "true"
          }

          volume_mount {
            mount_path = "/data"
            name       = "gitea-storage"
          }
        }

        volume {
          name = "gitea-storage"
          persistent_volume_claim {
            claim_name = kubernetes_persistent_volume_claim.gitea_pvc.metadata[0].name
          }
        }
      }
    }
  }
}

resource "kubernetes_service" "gitea_service" {
  metadata {
    name      = "gitea-service"
    namespace = kubernetes_namespace.gitea.metadata[0].name
  }
  spec {
    type = "NodePort"
    selector = {
      app = "gitea"
    }
    port {
      name        = "http"
      port        = 3000
      target_port = 3000
      node_port   = 30300
    }
    port {
      name        = "ssh"
      port        = 22
      target_port = 22
      node_port   = 32222
    }
  }
}