---
- name: 配置 frps 服务端
  hosts: vps_debian
  gather_facts: false
  become: true
  vars:
    frp_version: "0.71.0"
    frp_download_url: "https://github.com/fatedier/frp/releases/download/v{{ frp_version }}/frp_{{ frp_version }}_linux_amd64.tar.gz"
    frp_tmp_dir: "{{ playbook_dir }}/../tmp"
    frp_local_archive: "{{ frp_tmp_dir }}/frp_{{ frp_version }}_linux_amd64.tar.gz"
    frp_local_tmp_dir: "{{ frp_tmp_dir }}/frp_{{ frp_version }}_linux_amd64"
    frp_install_dir: "/opt/frp"
    frp_config_dir: "/etc/frp"
  vars_files:
    - ../vars/vault.yaml

  tasks:
    - name: 创建 frp 目录
      file:
        path: "{{ item }}"
        state: directory
        mode: '0755'
      loop:
        - "{{ frp_install_dir }}"
        - "{{ frp_config_dir }}"

    - name: 检查本地是否已有该版本的压缩包
      stat:
        path: "{{ frp_local_archive }}"
      register: local_archive
      delegate_to: localhost
      run_once: true

    - name: 下载 frp 压缩包到本地
      get_url:
        url: "{{ frp_download_url }}"
        dest: "{{ frp_local_archive }}"
        timeout: 60
      delegate_to: localhost
      run_once: true
      become: false
      when: not local_archive.stat.exists

    - name: 解压 frp 压缩包到本地
      unarchive:
        src: "{{ frp_local_archive }}"
        dest: "{{ frp_tmp_dir }}"
        creates: "{{ frp_local_tmp_dir }}"
      delegate_to: localhost
      run_once: true
      become: false
      when: not local_archive.stat.exists

    - name: 复制 frps 二进制文件到目标机器
      copy:
        src: "{{ frp_local_tmp_dir }}/frps"
        dest: "{{ frp_install_dir }}/frps"
        mode: '0755'
      notify: restart frps

    - name: 生成 frps.toml 配置文件
      template:
        src: ../templates/frps.toml.j2
        dest: "{{ frp_config_dir }}/frps.toml"
        mode: '0644'
      notify: restart frps

    - name: 创建 frps 的 systemd 服务文件
      template:
        src: ../templates/frps.service.j2
        dest: /etc/systemd/system/frps.service
        mode: '0644'
      notify: restart frps

    - name: 启用并启动 frps 服务
      systemd:
        name: frps
        enabled: true
        state: started
        daemon_reload: true

  handlers:
    - name: restart frps
      systemd:
        name: frps
        state: restarted