---
- name: Test Network Scenarios
  hosts: localhost
  gather_facts: no
  vars:
    router_ip: "192.168.122.125"
    worker_ips:
      - "192.168.122.174"
      - "192.168.122.203"
    ssh_key: "../tf-cloud-init"
    scenarios:
      - baseline
      - slow-connection
      - high-latency
      - packet-loss
      - jitter
    test_duration: 30

  tasks:
    - name: Run scenario tests
      loop: "{{ scenarios }}"
      loop_control:
        loop_var: scenario
      block:
        - name: Apply scenario {{ scenario }}
          command: "./apply_scenario.sh {{ router_ip }} {{ scenario }} {{ ssh_key }}"
          args:
            chdir: "{{ playbook_dir }}"

        - name: Wait for scenario to stabilize
          pause:
            seconds: 10

        - name: Collect metrics
          command: >
            ./monitor_network.sh 
            "{{ worker_ips | join(',') }}" 
            "{{ ssh_key }}" 
            "{{ test_duration }}"
          args:
            chdir: "{{ playbook_dir }}"

        - name: Archive metrics
          command: >
            mv metrics_*.csv 
            results/{{ scenario }}_{{ ansible_date_time.epoch }}/
          args:
            creates: "results/{{ scenario }}_{{ ansible_date_time.epoch }}/"