---
- name: Install and configure Go, Docker, NATS, Janus, and Signaling Server
  hosts: localhost
  connection: local
  become: true

  tasks:

    - name: Installeer python3-pip als dat nog niet aanwezig is
      apt:
        name: python3-pip
        state: present
        update_cache: yes

    - name: Install Docker SDK for Python
      pip:
        name: docker
        executable: pip3

    - name: Install Docker
      apt:
        name: docker.io
        state: present
        update_cache: yes

    - name: Haal de laatste Docker Buildx versie op
      shell: |
        curl -s https://api.github.com/repos/docker/buildx/releases/latest | grep tag_name | cut -d '"' -f4
      register: buildx_version

    - name: Maak Docker CLI plugins directory aan
      file:
        path: "{{ ansible_env.HOME }}/.docker/cli-plugins"
        state: directory
        mode: '0755'

    - name: Download Docker Buildx binary
      get_url:
        url: "https://github.com/docker/buildx/releases/download/{{ buildx_version.stdout }}/buildx-{{ buildx_version.stdout }}.linux-amd64"
        dest: "{{ ansible_env.HOME }}/.docker/cli-plugins/docker-buildx"
        mode: '0755'

    - name: Clone context_chat_backend repository
      git:
        repo: https://github.com/nextcloud/context_chat_backend.git
        dest: /opt/context_chat_backend
        #version: master  # Pas aan als de branch anders heet, of laat weg om default te gebruiken
        force: yes       # force checkout

    - name: Kopieer voorbeeld .env naar .env
      copy:
        src: /opt/context_chat_backend/example.env
        dest: /opt/context_chat_backend/.env
        remote_src: yes

    - name: Overschrijf .env met vaste inhoud
      copy:
        dest: /opt/context_chat_backend/.env
        content: |
          # SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
          # SPDX-License-Identifier: AGPL-3.0-or-later
          #
          # rename this file to .env

          # Persistent files directory
          # SENTENCE_TRANSFORMERS_HOME=persistent_storage/model_files
          # HF_HOME=persistent_storage/model_files
          # VECTORDB_DIR=persistent_storage/vector_db_data
          # CC_CONFIG_PATH=persistent_storage/config.yaml
          # EM_SERVER_LOG_PATH=persistent_storage/logs

          # Huggingface offline mode
          #TRANSFORMERS_OFFLINE=1

          # AppAPI headers
          AA_VERSION=3.0.0
          APP_SECRET=12345
          APP_ID=context_chat_backend
          APP_DISPLAY_NAME=Context Chat Backend
          APP_VERSION=4.3.0
          APP_HOST=0.0.0.0
          APP_PORT=10034
          APP_PERSISTENT_STORAGE=persistent_storage
          NEXTCLOUD_URL=https://nextcloud01.hvanextcloudpoc.src.surf-hosted.nl

          # CUDA Support
          #NVIDIA_VISIBLE_DEVICES=all
          #NVIDIA_DRIVER_CAPABILITIES=compute

    - name: Bouw Docker image voor context_chat_backend
      shell: |
        DOCKER_BUILDKIT=1 docker build -t context_chat_backend:latest .
      args:
        chdir: /opt/context_chat_backend

    - name: Start context_chat_backend container
      docker_container:
        name: context_chat_backend
        image: context_chat_backend:latest
        restart_policy: unless-stopped
        env_file: /opt/context_chat_backend/.env
        published_ports:
          - "10034:10034"
        volumes:
          - /opt/context_chat_backend/persistent_storage:/app/persistent_storage
        state: started