---
- name: Create SQL Server staging directory
  ansible.windows.win_file:
    path: "{{ mssql_staging_dir }}"
    state: directory

- name: Download SQL Server 2022 setup bootstrapper
  ansible.windows.win_get_url:
    url: "{{ mssql_bootstrapper_url }}"
    dest: "{{ mssql_bootstrapper_path }}"
    timeout: 120

- name: Download SQL Server 2022 ISO via bootstrapper
  ansible.windows.win_command: >-
    "{{ mssql_bootstrapper_path }}"
    /Action=Download
    /MEDIATYPE=ISO
    /MEDIAPATH="{{ mssql_staging_dir }}"
    /QUIET
  args:
    creates: "{{ mssql_iso_path }}"
  timeout: 3600

- name: Find downloaded SQL Server ISO
  ansible.windows.win_find:
    paths: "{{ mssql_staging_dir }}"
    patterns: "*.iso"
  register: iso_files

- name: Fail if no ISO found in staging directory
  ansible.builtin.fail:
    msg: >-
      No ISO file found in {{ mssql_staging_dir }}.
      The bootstrapper download may have failed.
      Check {{ mssql_staging_dir }} on the target host.
  when: iso_files.files | length == 0

- name: Mount SQL Server 2022 ISO
  ansible.windows.win_powershell:
    script: |
      $ErrorActionPreference = 'Stop'
      $imagePath = '{{ iso_files.files[0].path }}'

      $diskImage = Get-DiskImage -ImagePath $imagePath
      if (-not $diskImage.Attached) {
          Mount-DiskImage -ImagePath $imagePath | Out-Null
      }

      $driveLetter = (Get-DiskImage -ImagePath $imagePath | Get-Volume).DriveLetter
      if (-not $driveLetter) {
          throw "ISO mounted but no drive letter was assigned"
      }

      $Ansible.Result = "${driveLetter}:"
  register: mount_result

- name: Set SQL Server ISO drive letter fact
  ansible.builtin.set_fact:
    mssql_iso_drive: "{{ mount_result.result }}"

- name: Show mounted drive letter
  ansible.builtin.debug:
    msg: "SQL Server 2022 ISO mounted at {{ mssql_iso_drive }} ({{ iso_files.files[0].path }})"