# -----------------------------
# Reset facts for this VM
# -----------------------------
- name: Reset facts
  set_fact:
    scsi_disks: {}
    net_config: {}
    ide_config: {}
    efidisk0_config: {}
    tpmstate0_config: {}

# -----------------------------
# Check if VM exists
# -----------------------------
- name: Check if VM exists
  uri:
    url: "https://{{ hostvars[node_map[item.Node]].ansible_host }}:8006/api2/json/nodes/{{ item.Node | lower }}/qemu/{{ item['VM ID'] }}/config"
    method: GET
    validate_certs: false
    headers:
      Authorization: "PVEAPIToken=root@pam!ansible={{ api_token_secret }}"
  register: vm_config
  failed_when: false   # 401/404 stoppen das Playbook nicht
  ignore_errors: yes

- name: Set VM exists fact
  set_fact:
    vm_exists: "{{ vm_config.status == 200 }}"

# -----------------------------
# 1. Build SCSI disks map
# -----------------------------
- name: Build scsi disks map
  set_fact:
    scsi_disks: >-
      {{
        scsi_disks | default({}) |
        combine({
          ('scsi' ~ disk.Device): {
            "storage": item['Disk Storage'].split()[0],
            "size": disk.Size | int
          }
        })
      }}
  loop: "{{ item.Disks }}"
  loop_control:
    loop_var: disk

# -----------------------------
# 2. Build network config
# -----------------------------
- name: Build network config
  set_fact:
    net_config:
      net0: "model={{ item.Model | lower | regex_replace(' .*','') }},bridge={{ item.Bridge }}"

# -----------------------------
# 3. Build IDE config
# -----------------------------
- name: Build IDE config
  set_fact:
    ide_config: >-
      {{
        ( {} |
          combine(
            { 'ide2': ((item['ISO Storage'] | default('ISO') | string).split()[0] ~ ":iso/" ~ item['ISO File'] ~ ",media=cdrom") }
          ) |
          combine(
            item['Enable VirtIO'] | ternary(
              { 'ide0': ((item['VirtIO Storage'] | default('ISO') | string).split()[0] ~ ":iso/" ~ item['VirtIO ISO'] ~ ",media=cdrom") },
              {}
            )
          )
        )
      }}

# -----------------------------
# 4. Build EFI disk config
# -----------------------------
- name: Build EFI disk config
  set_fact:
    efidisk0_config: >-
      {%
        set efidisk = item['EFI STORAGE'] | ternary({
          "storage": ((item['EFI STORAGE'] | string).split()[0]),
          "efitype": "4m",
          "format": "qcow2",
          "pre_enrolled_keys": false
        }, {}) %}
      {{ efidisk }}

# -----------------------------
# 5. Build TPM config
# -----------------------------
- name: Build TPM config for Proxmox
  set_fact:
    tpmstate0_config: >-
      {{
        item['Add TPM'] | ternary({
          "storage": (item['TPM Storage'] | string).split()[0],
          "version": (item['TPM Version'] | regex_replace('^v','')) | default('2.0'),
        }, {})
      }}

# -----------------------------
# 6. Show VM variables before creating VM
# -----------------------------
- name: Show VM variables before creating VM
  debug:
    msg:
      - "VM ID: {{ item['VM ID'] }}"
      - "Node: {{ item.Node }}"
      - "TPM Add: {{ item['Add TPM'] }}"
      - "TPM Config: {{ tpmstate0_config }}"
      - "SCSI Disks: {{ scsi_disks }}"
      - "Network Config: {{ net_config }}"
      - "IDE Config: {{ ide_config }}"
      - "EFI Disk Config: {{ efidisk0_config }}"
      - "Maschine Config: {{ item.Maschine }}"
      - "BIOS Config: {{ item.BIOS }}"
      - "VM exists: {{ vm_exists }}"

# -----------------------------
# 7. Create VM if it does not exist
# -----------------------------
- name: Create VM
  community.proxmox.proxmox_kvm:
    api_host: "{{ hostvars[node_map[item.Node]].ansible_host }}"
    api_user: "root@pam"
    api_token_id: "ansible"
    api_token_secret: "{{ api_token_secret }}"
    validate_certs: false

    node: "{{ item.Node | lower }}"
    vmid: "{{ item['VM ID'] }}"
    name: "{{ item.Name | lower | regex_replace('_','-') }}"
    memory: "{{ item.Memory }}"
    cores: "{{ item.Cores }}"
    sockets: "{{ item.Sockets }}"
    machine: "{{ 'q35' if 'q35' in (item.Maschine | lower) else 'pc' }}"
    bios: "{{ 'ovmf' if 'ovmf' in item.BIOS | lower else 'seabios' }}"
    ostype: "{{ 'win11' if item['OS Typ'] == 'Microsoft' else 'l26' }}"
    agent: "{{ 1 if item['Qemu Agent'] else 0 }}"
    balloon: "{{ item.Ballooning }}"
    onboot: "{{ item['Start at boot'] }}"
    net: "{{ net_config }}"
    ide: "{{ ide_config }}"
    efidisk0: "{{ efidisk0_config if efidisk0_config != {} else omit }}"
    tpmstate0: "{{ tpmstate0_config if tpmstate0_config != {} else omit }}"
    tags: "{{ item.Service | lower }}"
    state: present
    timeout: 600
  when: not vm_exists

# -----------------------------
# 8. Create SCSI disks if not exist
# -----------------------------
- name: Create SCSI disks for VM
  community.proxmox.proxmox_disk:
    api_host: "{{ hostvars[node_map[item.Node]].ansible_host }}"
    api_user: "root@pam"
    api_token_id: "ansible"
    api_token_secret: "{{ api_token_secret }}"
    validate_certs: false

    vmid: "{{ item['VM ID'] }}"
    disk: "{{ disk.key }}"
    storage: "{{ disk.value.storage }}"
    size: "{{ disk.value.size }}"
    state: present
    iothread: 1

  loop: "{{ scsi_disks | dict2items }}"
  loop_control:
    loop_var: disk

  when: vm_exists and (disk.key not in vm_config.json.data.keys())