---
# 2026-10-05 Hyperling
# Install a local LLM for use offline.
#   - https://zeroclaw.net/blog/install-zeroclaw
#   - https://zeroclaw.net/blog/set-up-zeroclaw-bot-ollama-telegram
#
# Packages Details
#   - https://archlinux.org/packages/extra/x86_64/zeroclaw/
#   - https://archlinux.org/packages/extra/x86_64/ollama/
#
# Individual Guides
#   - https://github.com/zeroclaw-labs/zeroclaw
#   - https://wiki.archlinux.org/title/Ollama
#
# Model Explanations
#   - https://webscraft.org/blog/ollama-na-8-gb-ram-yaki-modeli-pratsyuyut-u-2026?lang=en
#
# Models
#   - https://ollama.com/search

# Currently only testing this on Arch based distros (pacman).
- name: Workstation | Linux | Software | ZeroClaw
  block:

    - name: Workstation | Linux | Software | ZeroClaw | Facts 01
      ansible.builtin.set_fact:
        zeroclaw: zeroclaw
        ollama: ollama
        llm_installs:
          - qwen3.5:4b
          #- deepseek-r1:1.5b
          #- deepseek-r1:7b
          #- mistal:7b
          #- ministral:3b
          #- ministral:8b
          #- mistal:7b
          #- glm4-flash
          #- qwen3.5:4b
          - qwen3:4b # most similar to Ask Brave
        llm_removals:
          - qwen2.5
        zerocode: zerocode

    - name: Workstation | Linux | Software | ZeroClaw | Facts 02
      ansible.builtin.set_fact:
        ollama_runit_dir: "{{ runit_script_dir }}/{{ ollama }}"
        ollama_runit_log_dest: "{{ global_log }}/{{ ollama }}"
        zeroclaw_runit_dir: "{{ runit_script_dir }}/{{ zeroclaw }}"
        zeroclaw_runit_log_dest: "{{ global_log }}/{{ zeroclaw }}"

    - name: Workstation | Linux | Software | ZeroClaw | Facts 03
      ansible.builtin.set_fact:
        ollama_runit_start: "{{ ollama_runit_dir }}/{{ runit_service_script }}"
        ollama_runit_log_dir: "{{ ollama_runit_dir }}/{{ runit_log_dir }}"
        ollama_runit_log_config: "{{ ollama_runit_log_dest }}/{{ global_log_config }}"
        zeroclaw_runit_start: "{{ zeroclaw_runit_dir }}/{{ runit_service_script }}"
        zeroclaw_runit_log_dir: "{{ zeroclaw_runit_dir }}/{{ runit_log_dir }}"
        zeroclaw_runit_log_config: "{{ zeroclaw_runit_log_dest }}/{{ global_log_config }}"

    - name: Workstation | Linux | Software | ZeroClaw | Facts 04
      ansible.builtin.set_fact:
        ollama_runit_log_start: "{{ ollama_runit_log_dir }}/{{ runit_log_script }}"
        zeroclaw_runit_log_start: "{{ zeroclaw_runit_log_dir }}/{{ runit_log_script }}"

    - name: Workstation | Linux | Software | ZeroClaw | Install
      ansible.builtin.package:
        name:
          - "{{ zeroclaw }}"
          - "{{ ollama }}"
          - "{{ zerocode }}"
        state: present

    - name: Workstation | Linux | Software | ZeroClaw | ollama | runit | Script
      ansible.builtin.shell: "{{ item }}"
      loop:
        - "mkdir -p {{ ollama_runit_dir }}"
        - "echo '#!/bin/sh -e' > {{ ollama_runit_start }}"
        - "echo '# Allow pulling LLMs for use with ZeroClaw.' >> {{ ollama_runit_start }}"
        - "echo 'exec 2>&1' >> {{ ollama_runit_start }}"
        - "echo 'export HOME={{ user_user.home}}' >> {{ ollama_runit_start }}"
        - "echo 'export OLLAMA_MAX_LOADED_MODELS=1' >> {{ ollama_runit_start }}"
        - "echo 'exec chpst -u {{ user }} ollama serve' >> {{ ollama_runit_start }}"
        - "chmod +x {{ ollama_runit_start }}"
      register: shell_check
      changed_when: shell_check.rc == 0
      when: ansible_service_mgr == "runit"

    - name: Workstation | Linux | Software | ZeroClaw | ollama | runit | Log | Script
      ansible.builtin.shell: "{{ item }}"
      loop:
        - "mkdir -p {{ ollama_runit_log_dir }}"
        - "echo '#!/bin/sh -e' > {{ ollama_runit_log_start }}"
        - "echo 'exec svlogd -tt {{ ollama_runit_log_dest }}' >> {{ ollama_runit_log_start }}"
        - "chmod +x {{ ollama_runit_log_start }}"
      register: shell_check
      changed_when: shell_check.rc == 0
      when: ansible_service_mgr == "runit"

    - name: Workstation | Linux | Software | ZeroClaw | ollama | runit | Log | Config
      ansible.builtin.shell: "{{ item }}"
      loop:
        - "mkdir -p {{ ollama_runit_log_dest }}"
        - "echo 's10000000   # rotate at 10 MB' > {{ ollama_runit_log_config }}"
        - "echo 'n5          # keep 5 old files' >> {{ ollama_runit_log_config }}"
      register: shell_check
      changed_when: shell_check.rc == 0
      when: ansible_service_mgr == "runit"

    - name: Workstation | Linux | Software | ZeroClaw | ollama | Enable
      ansible.builtin.service:
        name: "{{ ollama }}"
        state: started
        enabled: true

    - name: Workstation | Linux | Software | ZeroClaw | ollama | Wait
      ansible.builtin.uri:
        url: http://127.0.0.1:11434/api/version
        status_code: 200
        timeout: 5
      register: health
      until: health.status == 200
      retries: 12
      delay: 5

    - name: Workstation | Linux | Software | ZeroClaw | ollama | Models | Install
      ansible.builtin.shell: |
        set -o pipefail
        item='{{ item }}'
        if ollama list | grep -q $item; then
          echo "OKAY" &&
            return
        else
          ollama pull $item 1>/dev/null &&
            echo "INSTALLED" &&
            return
        fi
        echo "FAILED"
      loop: "{{ llm_installs }}"
      register: shell_check
      changed_when: "'INSTALLED' in shell_check.stdout"
      failed_when: "'FAILED' in shell_check.stdout"
      become: true
      become_user: "{{ user }}"

    - name: Workstation | Linux | Software | ZeroClaw | ollama | Models | Remove
      ansible.builtin.shell: |
        set -o pipefail
        item='{{ item }}'
        if ollama list | grep -q $item; then
          ollama rm $item &&
            echo "INSTALLED" &&
            return
        else
          echo "OKAY" &&
            return
        fi
        echo "FAILED"
      loop: "{{ llm_removals }}"
      register: shell_check
      changed_when: "'INSTALLED' in shell_check.stdout"
      failed_when: "'FAILED' in shell_check.stdout"
      become: true
      become_user: "{{ user }}"

    - name: Workstation | Linux | Software | ZeroClaw | zeroclaw | Config
      ansible.builtin.copy:
        src: files/settings/zeroclaw.config.toml
        dest: "{{ user_user.home }}/.zeroclaw/config.toml"
        owner: "{{ user }}"
        mode: "0644"

    - name: Workstation | Linux | Software | ZeroClaw | zeroclaw | Test
      ansible.builtin.debug:
        msg: TBD
    ### zeroclaw agent -m "Hello!"   # quick test

    ### Nah, run on command instead of as daemon, otherwise will eat power.
    ###- name: Workstation | Linux | Software | ZeroClaw | Init Scripts | zeroclaw
    ###  ansible.builtin.debug:
    ###    msg: TBD
    ###### `/run/runit/zeroclaw/run`
    ###### `zeroclaw daemon`

  when: ansible_pkg_mgr == "pacman"