---
- name: Ensure Megabyte Labs configuration directory exists
  ansible.windows.win_file:
    path: '%USERPROFILE%\.config\megabytelabs'
    state: directory

- name: "Ensure installation folder for {{ app_name }} exists"
  ansible.windows.win_file:
    path: "{{ exiftool_src_dir }}"
    state: directory

- name: "Check if {{ app_name }} has configuration stored in '%USERPROFILE%/.config/megabytelabs/exiftool'"
  ansible.windows.win_stat:
    path: '%USERPROFILE%\.config\megabytelabs\exiftool'
  register: exiftool_config

- name: "Detect previously installed {{ app_name }} version"
  ansible.windows.win_shell: type exiftool
  args:
    chdir: '%USERPROFILE%\.config\megabytelabs'
  changed_when: false
  register: current_exiftool_version
  when: exiftool_config.stat.exists

- name: "Determine whether or not the latest version of {{ app_name }} is already installed"
  set_fact:
    install_exiftool: "{{ (current_exiftool_version.skipped | default(false)) or \
      ((not current_exiftool_version.skipped | default(false)) and (current_exiftool_version.stdout | trim != exiftool_latest_version)) }}"

- name: "Acquire {{ app_name }}'s latest installer"
  ansible.windows.win_get_url:
    url: "https://exiftool.org/exiftool-{{ exiftool_latest_version }}.zip"
    dest: '%TEMP%\exiftool-{{ exiftool_latest_version }}.zip'
  when: install_exiftool

- name: "Ensure {{ app_name }} is installed"
  community.windows.win_unzip:
    src: '%TEMP%\exiftool-{{ exiftool_latest_version }}.zip'
    dest: "{{ exiftool_src_dir }}"
    delete_archive: true
  when: install_exiftool

- name: "Add {{ app_name }} to PATH"
  ansible.windows.win_path:
    elements: "{{ exiftool_src_dir }}"
    state: present

- name: "Save meta information about the version of {{ app_name }} that was installed"
  ansible.windows.win_copy:
    dest: '%USERPROFILE%\.config\megabytelabs\exiftool'
    content: |
      {{ exiftool_latest_version }}
  when: install_exiftool