---
# TASK DESCRIPTION:
# Downloads, installs, and configures Tdarr/

- name: "Set variables"
  block:
    - name: "Set tdarr local filesystem location (pis)"
      ansible.builtin.set_fact:
        interpolated_tdarr_dir: "{{ rpi1_tdarr_file_location }}"
      changed_when: false
      when:
        - "'pis' in group_names"

    - name: "Set tdarr local filesystem location (macs)"
      ansible.builtin.set_fact:
        interpolated_tdarr_dir: "{{ mac_tdarr_file_location }}"
      changed_when: false
      when:
        - "'macs' in group_names"

    - name: "set variable: Set tdarr download Binary (armv7l)"
      ansible.builtin.set_fact:
        tdarr_download_uri: "https://f000.backblazeb2.com/file/tdarrs/versions/{{ tdarr_installer_version }}/linux_arm/Tdarr_Updater.zip"
      when:
        - ansible_os_family == 'Debian'
        - ansible_architecture == 'armv7l'

    - name: "set variable: Set tdarr download Binary (MacOSX) - Intel"
      ansible.builtin.set_fact:
        tdarr_download_uri: "https://f000.backblazeb2.com/file/tdarrs/versions/{{ tdarr_installer_version }}/darwin_x64/Tdarr_Updater.zip"
      when:
        - mac_intel

    - name: "set variable: Set tdarr download Binary (MacOSX) - ARM"
      ansible.builtin.set_fact:
        tdarr_download_uri: "https://f000.backblazeb2.com/file/tdarrs/versions/{{ tdarr_installer_version }}/darwin_arm64/Tdarr_Updater.zip"
      when:
        - mac_arm

    - name: "set fact: do we need a tdarr install?"
      set_fact:
        need_tdarr_install: false

    - name: Assert that we can install Tdarr
      ansible.builtin.assert:
        that:
          - tdarr_download_uri is defined
          - interpolated_tdarr_dir is defined
        fail_msg: "Unable to install Tdarr on this host"

- name: "Install ffmpeg and HandbrakeCLI"
  block:
    - name: "ensure ffmpeg and handbrake are installed (Debian)"
      become: true
      ansible.builtin.apt:
        pkg: "{{ item }}"
        state: present
      loop:
        - ffmpeg
        - handbrake
      when: "'pis' in group_names"

    - name: "ensure ffmpeg and handbrake are installed (MacOS)"
      community.general.homebrew:
        name: "{{ item }}"
        state: present
        update_homebrew: false
        upgrade_all: false
      loop:
        - ffmpeg
        - handbrake
      when: "'macs' in group_names"

- name: "ensure tdarr directory exists"
  become: true
  ansible.builtin.file:
    path: "{{ interpolated_tdarr_dir }}"
    mode: 0755
    owner: "{{ ansible_user_uid }}"
    group: "{{ ansible_user_gid }}"
    state: directory

- name: "Install tdarr"
  block:
    - name: "set_fact: need Tdarr install?"
      ansible.builtin.stat:
        path: "{{ interpolated_tdarr_dir }}/configs"
      register: tdarr_exists
      changed_when: false
      failed_when: false

    - name: "set fact: do we need a tdarr install?"
      set_fact:
        need_tdarr_install: true
      when: not tdarr_exists.stat.exists

    - name: Download tdarr
      ansible.builtin.unarchive:
        src: "{{ tdarr_download_uri }}"
        dest: "{{ interpolated_tdarr_dir }}"
        remote_src: true
      when: need_tdarr_install

    - name: Did tdarr download?
      ansible.builtin.stat:
        path: "{{ interpolated_tdarr_dir }}/Tdarr_Updater"
      register: tdarr_installer_exists
      failed_when: not tdarr_installer_exists.stat.exists
      when: need_tdarr_install

    - name: Ensure correct permissions on Tdarr_Updater
      ansible.builtin.file:
        path: "{{ interpolated_tdarr_dir }}/Tdarr_Updater"
        mode: 0755
      when: need_tdarr_install

    - name: Install tdarr
      ansible.builtin.command:
        cmd: "{{ interpolated_tdarr_dir }}/Tdarr_Updater"
      register: tdarr_install
      failed_when: tdarr_install.rc > 0
      when: need_tdarr_install

    - name: Ensure correct permissions on server/node executables
      ansible.builtin.file:
        path: "{{ interpolated_tdarr_dir }}/{{ item }}"
        mode: 0755
      loop:
        - Tdarr_Server/Tdarr_Server
        - Tdarr_Node/Tdarr_Node
      when: need_tdarr_install

- name: "configure tdarr"
  block:
    - name: update server configuration file
      ansible.builtin.template:
        src: Tdarr_Server_Config.json.j2
        dest: "{{ interpolated_tdarr_dir }}/configs/Tdarr_Server_Config.json"
        mode: 0644
      when: is_tdarr_server

    - name: update node configuration file
      ansible.builtin.template:
        src: Tdarr_Node_Config.json.j2
        dest: "{{ interpolated_tdarr_dir }}/configs/Tdarr_Node_Config.json"
        mode: 0644
      when: is_tdarr_node

    - name: check if consul is installed?
      ansible.builtin.stat:
        path: "{{ interpolated_consul_configuration_dir }}"
      register: consul_installed
      changed_when: false
      failed_when: false
      when:
        - is_tdarr_server

    - name: move consul service config into place
      become: true
      ansible.builtin.template:
        src: consul_services/tdarr_service.json.j2
        dest: "{{ interpolated_consul_configuration_dir }}/tdarr_service.json"
        mode: 0644
      when:
        - is_tdarr_server
        - consul_installed.stat.exists

    - name: Reload consul agent
      ansible.builtin.uri:
        url: "http://{{ ansible_host }}:8500/v1/agent/reload"
        method: PUT
        status_code: 200
      ignore_errors: true
      register: consul_agent_reload_http_response
      failed_when: consul_agent_reload_http_response.status != 200
      when:
        - is_tdarr_server
        - consul_installed.stat.exists

    - name: debug when consul agent reload fails
      ansible.builtin.debug:
        var: consul_agent_reload_http_response.msg
      when:
        - is_tdarr_server
        - consul_installed.stat.exists
        - consul_agent_reload_http_response.status != 200

- name: mount shared storage
  import_tasks: cluster_storage.yml