---
- name: Get available storage on target node
  ansible.builtin.uri:
    url: "https://{{ proxmox_api_host }}:8006/api2/json/nodes/{{ target_node }}/storage"
    method: GET
    headers:
      Authorization: "PVEAPIToken={{ proxmox_api_user }}!{{ proxmox_api_token_id }}={{ proxmox_api_token_secret }}"
    validate_certs: false
  register: storage_info

- name: Set target storage backend (prefer local-zfs if available)
  ansible.builtin.set_fact:
    target_storage: "{{ 'local-zfs' if storage_info.json.data | selectattr('storage', 'equalto', 'local-zfs') | list | length > 0 else 'local-lvm' }}"

- name: Display selected storage
  ansible.builtin.debug:
    msg: "Target node {{ target_node }} will use storage: {{ target_storage }}"

- name: Clone LXC from template (on template's node)
  community.proxmox.proxmox:
    api_host: "{{ proxmox_api_host }}"
    api_user: "{{ proxmox_api_user }}"
    api_token_id: "{{ proxmox_api_token_id }}"
    api_token_secret: "{{ proxmox_api_token_secret }}"
    node: "{{ lxc_template_node }}"
    clone: "{{ lxc_template_id }}"
    hostname: "{{ vm_hostname }}"
    full: true
    storage: "local-lvm"
    timeout: 600
  register: cloned_lxc

- name: Migrate LXC to target node via API
  ansible.builtin.uri:
    url: "https://{{ proxmox_api_host }}:8006/api2/json/nodes/{{ lxc_template_node }}/lxc/{{ cloned_lxc.vmid }}/migrate"
    method: POST
    headers:
      Authorization: "PVEAPIToken={{ proxmox_api_user }}!{{ proxmox_api_token_id }}={{ proxmox_api_token_secret }}"
    body_format: form-urlencoded
    body:
      target: "{{ target_node }}"
      restart: "0"
    validate_certs: false
    status_code: [200]
  register: migrate_task
  when: lxc_template_node != target_node

- name: Wait for migration task to complete
  ansible.builtin.uri:
    url: "https://{{ proxmox_api_host }}:8006/api2/json/nodes/{{ target_node }}/lxc/{{ cloned_lxc.vmid }}/status/current"
    method: GET
    headers:
      Authorization: "PVEAPIToken={{ proxmox_api_user }}!{{ proxmox_api_token_id }}={{ proxmox_api_token_secret }}"
    validate_certs: false
  register: lxc_check
  until: lxc_check.status == 200
  retries: 60
  delay: 10
  when: lxc_template_node != target_node

- name: Wait for LXC to unlock after migration
  ansible.builtin.wait_for:
    timeout: 30
  when: lxc_template_node != target_node

- name: Move LXC rootfs to target storage (if different from local-lvm)
  ansible.builtin.uri:
    url: "https://{{ proxmox_api_host }}:8006/api2/json/nodes/{{ target_node }}/lxc/{{ cloned_lxc.vmid }}/move_volume"
    method: POST
    headers:
      Authorization: "PVEAPIToken={{ proxmox_api_user }}!{{ proxmox_api_token_id }}={{ proxmox_api_token_secret }}"
    body_format: form-urlencoded
    body:
      volume: "rootfs"
      storage: "{{ target_storage }}"
      delete: "1"
    validate_certs: false
    status_code: [200]
  register: move_volume_task
  when: target_storage != 'local-lvm'

- name: Wait for volume move to complete
  ansible.builtin.uri:
    url: "https://{{ proxmox_api_host }}:8006/api2/json/nodes/{{ target_node }}/lxc/{{ cloned_lxc.vmid }}/status/current"
    method: GET
    headers:
      Authorization: "PVEAPIToken={{ proxmox_api_user }}!{{ proxmox_api_token_id }}={{ proxmox_api_token_secret }}"
    validate_certs: false
  register: lxc_status
  until: lxc_status.json.data.lock is not defined
  retries: 60
  delay: 10
  when: target_storage != 'local-lvm'

- name: Wait for LXC to unlock
  ansible.builtin.wait_for:
    timeout: 30
  when: target_storage != 'local-lvm'

- name: Configure LXC resources
  community.proxmox.proxmox:
    api_host: "{{ proxmox_api_host }}"
    api_user: "{{ proxmox_api_user }}"
    api_token_id: "{{ proxmox_api_token_id }}"
    api_token_secret: "{{ proxmox_api_token_secret }}"
    node: "{{ target_node }}"
    vmid: "{{ cloned_lxc.vmid }}"
    cores: "{{ cpu_cores }}"
    memory: "{{ ram_gb | int * 1024 }}"
    netif:
      net0: "name=eth0,bridge=vmbr0,ip=dhcp"
    state: present

- name: Start the LXC container
  community.proxmox.proxmox:
    api_host: "{{ proxmox_api_host }}"
    api_user: "{{ proxmox_api_user }}"
    api_token_id: "{{ proxmox_api_token_id }}"
    api_token_secret: "{{ proxmox_api_token_secret }}"
    node: "{{ target_node }}"
    vmid: "{{ cloned_lxc.vmid }}"
    state: started

- name: Set VMID fact for later use
  ansible.builtin.set_fact:
    created_vmid: "{{ cloned_lxc.vmid }}"