---
- name: create temporary directory
  tempfile:
    state: directory
    suffix: .helm
  register: _dir

- name: Install helm binary
  block:
    - name: "Install {{ test_helm_version }}"
      include_role:
        name: install_helm
      vars:
        helm_version: "{{ test_helm_version }}"

  when: test_helm_version is defined

- set_fact:
    saved_kubeconfig_path: "{{ _dir.path }}/config"

- block:
    - name: Copy default kubeconfig
      copy:
        remote_src: true
        src: "{{ default_kubeconfig_path }}"
        dest: "{{ saved_kubeconfig_path }}"

    - name: Delete default kubeconfig
      file:
        path: "{{ default_kubeconfig_path }}"
        state: absent

    # helm_plugin and helm_plugin_info
    - name: Install subenv plugin
      helm_plugin:
        binary_path: "{{ helm_binary }}"
        kubeconfig: "{{ test_kubeconfig | default(omit) }}"
        validate_certs: "{{ test_validate_certs | default(omit) }}"
        ca_cert: "{{ test_ca_cert | default(omit) }}"
        state: present
        plugin_path: https://github.com/hydeenoble/helm-subenv
      register: plugin

    - assert:
        that:
          - plugin is changed

    - name: Gather info about all plugin
      helm_plugin_info:
        binary_path: "{{ helm_binary }}"
        kubeconfig: "{{ test_kubeconfig | default(omit) }}"
        validate_certs: "{{ test_validate_certs | default(omit) }}"
        ca_cert: "{{ test_ca_cert | default(omit) }}"
      register: plugin_info

    - assert:
        that:
          - '"plugin_list" in plugin_info'
          - plugin_info.plugin_list != []

    # helm_repository, helm, helm_info
    - name: Add test_bitnami chart repository
      helm_repository:
        binary_path: "{{ helm_binary }}"
        name: test_bitnami
        kubeconfig: "{{ test_kubeconfig | default(omit) }}"
        validate_certs: "{{ test_validate_certs | default(omit) }}"
        ca_cert: "{{ test_ca_cert | default(omit) }}"
        repo_url: https://charts.bitnami.com/bitnami
      register: repository

    - name: Assert that repository was added
      assert:
        that:
          - repository is changed

    - name: Install chart from repository added before
      helm:
        binary_path: "{{ helm_binary }}"
        name: rabbitmq
        chart_ref: test_bitnami/rabbitmq
        namespace: "{{ helm_namespace }}"
        update_repo_cache: true
        kubeconfig: "{{ test_kubeconfig | default(omit) }}"
        validate_certs: "{{ test_validate_certs | default(omit) }}"
        ca_cert: "{{ test_ca_cert | default(omit) }}"
        create_namespace: true
      register: deploy

    - name: Assert chart was successfully deployed
      assert:
        that:
          - deploy is changed

    - name: Get chart content
      helm_info:
        binary_path: "{{ helm_binary }}"
        kubeconfig: "{{ test_kubeconfig | default(omit) }}"
        validate_certs: "{{ test_validate_certs | default(omit) }}"
        ca_cert: "{{ test_ca_cert | default(omit) }}"
        name: "rabbitmq"
        namespace: "{{ helm_namespace }}"
      register: chart_info

    - name: Assert chart was successfully deployed
      assert:
        that:
          - '"status" in chart_info'
          - chart_info.status.status is defined
          - chart_info.status.status == "deployed"

    - name: Remove chart
      helm:
        binary_path: "{{ helm_binary }}"
        name: rabbitmq
        namespace: "{{ helm_namespace }}"
        kubeconfig: "{{ test_kubeconfig | default(omit) }}"
        validate_certs: "{{ test_validate_certs | default(omit) }}"
        ca_cert: "{{ test_ca_cert | default(omit) }}"
        state: absent
      register: remove_chart

    - name: Assert chart was successfully removed
      assert:
        that:
          - remove_chart is changed

    - name: Get chart content
      helm_info:
        binary_path: "{{ helm_binary }}"
        kubeconfig: "{{ test_kubeconfig | default(omit) }}"
        validate_certs: "{{ test_validate_certs | default(omit) }}"
        ca_cert: "{{ test_ca_cert | default(omit) }}"
        name: "rabbitmq"
        namespace: "{{ helm_namespace }}"
      register: chart_info

    - name: Assert chart was successfully deployed
      assert:
        that:
          - '"status" not in chart_info'

    - name: Remove chart repository
      helm_repository:
        binary_path: "{{ helm_binary }}"
        name: test_bitnami
        kubeconfig: "{{ test_kubeconfig | default(omit) }}"
        validate_certs: "{{ test_validate_certs | default(omit) }}"
        ca_cert: "{{ test_ca_cert | default(omit) }}"
        state: absent
      register: remove

    - name: Assert that repository was removed
      assert:
        that:
          - remove is changed

  always:
    - name: Return kubeconfig
      copy:
        remote_src: true
        src: "{{ saved_kubeconfig_path }}"
        dest: "{{ default_kubeconfig_path }}"
      ignore_errors: true

    - name: Delete temporary directory
      file:
        path: "{{ _dir.path }}"
        state: absent
      ignore_errors: true

    - name: Delete temporary directory for helm install
      file:
        path: "{{ _helm_install.path }}"
        state: absent
      ignore_errors: true
      when: _helm_install is defined

    - name: Remove subenv plugin
      helm_plugin:
        binary_path: "{{ helm_binary }}"
        plugin_name: subenv
        state: absent
      ignore_errors: true

    - name: Delete namespace
      k8s:
        kind: Namespace
        name: "{{ helm_namespace }}"
      ignore_errors: true

    - name: Delete helm repository
      helm_repository:
        binary_path: "{{ helm_binary }}"
        name: test_bitnami
        state: absent
      ignore_errors: true