- hosts: server_web
  vars:
    user: "smauro"
    root_password: "testtest"
  tasks:

    # 0. Supprimer les lignes CD-ROM du sources.list (empêche apt de planter)
    - name: Supprimer les lignes cdrom dans /etc/apt/sources.list
      lineinfile:
        path: /etc/apt/sources.list
        regexp: '^deb cdrom:'
        state: absent
      become: yes

    # 1. Mettre à jour le fichier sources.list (sources HTTP officielles)
    - name: Remplacer le fichier sources.list par les dépôts HTTP Debian Bookworm
      copy:
        dest: /etc/apt/sources.list
        content: |
          deb http://deb.debian.org/debian/ bookworm main non-free-firmware
          deb-src http://deb.debian.org/debian/ bookworm main non-free-firmware

          deb http://security.debian.org/debian-security bookworm-security main non-free-firmware
          deb-src http://security.debian.org/debian-security bookworm-security main non-free-firmware

          deb http://deb.debian.org/debian/ bookworm-updates main non-free-firmware
          deb-src http://deb.debian.org/debian/ bookworm-updates main non-free-firmware
      become: yes

    # 2. Mettre à jour les paquets (apt update)
    - name: Mettre à jour le cache apt
      apt:
        update_cache: yes
      become: yes

    # 3. Collecter la liste des paquets installés
    - name: Récupérer la liste des paquets installés
      package_facts:
        manager: apt
      become: yes

    # 4. Installer sudo si non présent
    - name: Installer sudo si non présent
      apt:
        name: sudo
        state: present
      become: yes
      when: "'sudo' not in ansible_facts.packages"

    # 5. Ajouter l'utilisateur au groupe sudo
    - name: Ajouter l'utilisateur au groupe sudo
      user:
        name: "{{ user }}"
        groups: sudo
        append: yes
      become: yes
      when: "'sudo' in ansible_facts.packages"

    # 6. Configurer le hostname
    - name: Configurer le hostname
      hostname:
        name: "{{ ansible_hostname }}"
      become: yes

    # 7. Changer le mot de passe root
    - name: Changer le mot de passe root
      user:
        name: root
        password: "{{ root_password | password_hash('sha512') }}"
      become: yes

    # 8. Configurer l'utilisateur smauro
    - name: Configurer l'utilisateur smauro
      user:
        name: "{{ user }}"
        password: "{{ user_password | password_hash('sha512') }}"
        shell: /bin/bash
        groups: sudo
        state: present
      become: yes

    # 9. Installer les paquets nécessaires
    - name: Installer les paquets nécessaires
      apt:
        name: ["sudo", "vim", "curl", "git", "htop", "cifs-utils", "net-tools"]
        state: present
      become: yes

    # 10. Installer les dépendances requises pour ajouter un dépôt
    - name: Installer les dépendances requises pour ajouter un dépôt
      apt:
        name: ["apt-transport-https", "ca-certificates", "lsb-release", "curl"]
        state: present
      become: yes

    # 11. Mettre à jour et upgrader le système
    - name: Mettre à jour et upgrader le système
      apt:
        update_cache: yes
        upgrade: dist
      become: yes

    # 12. Mettre à jour /etc/hosts avec le hostname
    - name: Mettre à jour /etc/hosts avec le hostname
      lineinfile:
        path: /etc/hosts
        regexp: '^127\.0\.0\.1\s+'
        line: "127.0.0.1 localhost {{ ansible_hostname }}"
        state: present
      become: yes

    # 13. Retirer 'PermitRootLogin yes' dans /etc/ssh/sshd_config
    - name: Retirer ou modifier 'PermitRootLogin yes' dans /etc/ssh/sshd_config
      lineinfile:
        path: /etc/ssh/sshd_config
        regexp: '^PermitRootLogin\s+yes'
        line: 'PermitRootLogin no'
        state: present
      become: yes

    # 14. Déployer le script MOTD personnalisé
    - name: Déployer le script MOTD personnalisé
      copy:
        src: ../sources/99-motd
        dest: /etc/update-motd.d/99-motd
        owner: root
        group: root
        mode: '0755'
      become: yes

    # 15. Redémarrer la machine (non bloquant)
    - name: Redémarrer la machine
      command: "nohup bash -c 'sleep 5 && reboot' &"
      async: 1
      poll: 0
      ignore_errors: yes
      become: yes