---
- hosts: all
  become: yes
  remote_user: ansible
  gather_facts: false

  vars:
    docker_compose_definition: |
      services:
        bookstack:
          image: lscr.io/linuxserver/bookstack
          container_name: bookstack
          environment:
            - PUID=2000
            - PGID=996
            - TZ=America/Chicago
            - APP_URL=http://192.168.0.56:8080
            - DB_HOST=bookstack_db
            - DB_PORT=3306
            - DB_USER=bookstack
            - DB_PASS=Wp6DwHwFCAToFhEYDhcrMI3
            - DB_DATABASE=bookstackapp
          volumes:
            - /data/app:/config
          ports:
            - 8080:80
          restart: unless-stopped
          depends_on:
            - bookstack_db

        bookstack_db:
          image: lscr.io/linuxserver/mariadb
          container_name: bookstack_db
          environment:
            - PUID=2000
            - PGID=996
            - TZ=America/Chicago
            - MYSQL_ROOT_PASSWORD=yNTUxOQAAACADSWp6DwHwFCA
            - MYSQL_DATABASE=bookstackapp
            - MYSQL_USER=bookstack
            - MYSQL_PASSWORD=Wp6DwHwFCAToFhEYDhcrMI3
          volumes:
            - /data/db:/config
          restart: unless-stopped

  tasks:
    - name: Upgrade-packages.yml - update packages
      include: ../../lib/upgrade-packages.yml
    
    - name: Install-docker.yml - setting up docker
      include: ../../lib/install-docker.yml

    - name: Install Restic and setup 
      include:  ../../lib/setup-restic.yml

    - name: Setup Restic Cron jobs
      include: ../../lib/setup-restic-cron.yml

    - name: Create wikmd user
      user:
        name: wikmd
        uid: 2002
        group: users
        state: present
        create_home: yes
        home: /data
        shell: /bin/bash

    - name: Install Python Packages
      apt:
        name:
          - python3-full
          - python3-pip
        state: present
        update_cache: yes

    - name: Setup Service
      copy:
        dest: /etc/systemd/system/wikmd.service
        content: |
          [Unit]
          Description=Wikmd
          After=network.target

          [Service]
          User=wikmd
          WorkingDirectory=/data/wikmd
          ExecStart=/bin/bash StartWikmd.sh
          Restart=always

          [Install]
          WantedBy=multi-user.target
        owner: root
        group: root
        mode: '0644'
 
    # docker image is broken using manual install method 
    #- name: Write docker-compose.yml 
    #  ansible.builtin.copy:
    #    content: "{{ docker_compose_definition }}"
    #    dest: /home/docker/docker-compose.yml
    #    owner: docker
    #    group: docker
    #    mode: u=rw,g=r,o=r
    
    #- name: Start services
    #  community.docker.docker_compose_v2:
    #    project_src: /home/docker/
    #  register: output

    - name: Check if wikmd directory exists
      stat:
        path: /data/wikmd
      register: wikmd_stat

    - name: Restore Wikmd Dir
      shell: |
        restic --password-file /home/restic/.resticpassword -r sftp:misamisa://home/restic/$(hostname) --target / restore latest
      args:
        chdir: /home/restic
        creates: /data/wikmd
      when: not wikmd_stat.stat.exists or not wikmd_stat.stat.isdir

    - name: Reload systemd daemon
      systemd:
        daemon_reload: yes
        
    - name: Start Wikmd Service
      systemd:
        name: wikmd
        state: started
        enabled: yes