---
- name: Validate required passwords are set
  ansible.builtin.assert:
    that:
      - gitea_postgres_password is defined
      - gitea_postgres_password | length >= 12
    fail_msg: |
      gitea_postgres_password is required (min 12 chars).
      See roles/gitea/defaults/main.yml for configuration instructions.
    success_msg: "Password validation passed"

- name: Create PostgreSQL user for Gitea
  community.postgresql.postgresql_user:
    name: "{{ gitea_postgres_user }}"
    password: "{{ gitea_postgres_password }}"
    state: present
  become: false
  become_user: "{{ postgres_admin_user }}"

- name: Create PostgreSQL database for Gitea
  community.postgresql.postgresql_db:
    name: "{{ gitea_postgres_db_name }}"
    owner: "{{ gitea_postgres_user }}"
    state: present
  become: false
  become_user: "{{ postgres_admin_user }}"

- name: Grant all privileges on database to Gitea user
  community.postgresql.postgresql_privs:
    login_db: "{{ gitea_postgres_db_name }}"
    roles: "{{ gitea_postgres_user }}"
    type: database
    privs: ALL
    state: present
  become: false
  become_user: "{{ postgres_admin_user }}"

- name: Ensure Gitea user has no superuser privileges
  community.postgresql.postgresql_user:
    name: "{{ gitea_postgres_user }}"
    role_attr_flags: NOSUPERUSER,NOCREATEDB,NOCREATEROLE
    state: present
  become: false
  become_user: "{{ postgres_admin_user | default('postgres') }}"

- name: Create PostgreSQL schema for Gitea
  community.postgresql.postgresql_schema:
    name: "{{ gitea_postgres_schema }}"
    database: "{{ gitea_postgres_db_name }}"
    owner: "{{ gitea_postgres_user }}"
    state: present
  become: false
  become_user: "{{ postgres_admin_user | default('postgres') }}"

- name: Grant schema permissions to Gitea user
  community.postgresql.postgresql_privs:
    login_db: "{{ gitea_postgres_db_name }}"
    roles: "{{ gitea_postgres_user }}"
    type: schema
    objs: "{{ gitea_postgres_schema }}"
    privs: CREATE,USAGE
    state: present
  become: false
  become_user: "{{ postgres_admin_user | default('postgres') }}"

- name: Create Gitea project directory
  ansible.builtin.file:
    path: "{{ podman_projects_dir | default('/opt/podman') }}/gitea"
    state: directory
    owner: "{{ ansible_user }}"
    group: "{{ ansible_user }}"
    mode: "0755"

- name: Create Gitea data directory
  ansible.builtin.file:
    path: "{{ gitea_data_dir }}"
    state: directory
    owner: "{{ ansible_user }}"
    group: "{{ ansible_user }}"
    mode: "0755"

- name: Deploy Kubernetes YAML for Gitea
  ansible.builtin.template:
    src: gitea.yaml.j2
    dest: "{{ podman_projects_dir | default('/opt/podman') }}/gitea/gitea.yaml"
    owner: "{{ ansible_user }}"
    group: "{{ ansible_user }}"
    mode: "0644"
  notify: Restart gitea

- name: Get home directory for {{ ansible_user }}
  ansible.builtin.getent:
    database: passwd
    key: "{{ ansible_user }}"

- name: Set user home directory fact
  ansible.builtin.set_fact:
    user_home_dir: "{{ getent_passwd[ansible_user][4] }}"

- name: Create systemd user directory for Gitea
  ansible.builtin.file:
    path: "{{ user_home_dir }}/.config/systemd/user"
    state: directory
    owner: "{{ ansible_user }}"
    group: "{{ ansible_user }}"
    mode: "0755"

- name: Create systemd service for Gitea (user scope)
  ansible.builtin.template:
    src: gitea.service.j2
    dest: "{{ user_home_dir }}/.config/systemd/user/gitea.service"
    owner: "{{ ansible_user }}"
    group: "{{ ansible_user }}"
    mode: "0644"
  notify: Reload systemd user

- name: Enable lingering for user {{ ansible_user }}
  ansible.builtin.command: "loginctl enable-linger {{ ansible_user }}"
  when: ansible_user != 'root'

- name: Enable and start Gitea service (user scope)
  ansible.builtin.systemd:
    name: gitea.service
    enabled: true
    state: started
    scope: user
  become: false
  become_user: "{{ ansible_user }}"

- name: Deploy nginx vhost configuration for Gitea
  ansible.builtin.template:
    src: nginx-vhost.conf.j2
    dest: "{{ nginx_conf_dir | default('/etc/nginx/conf.d') }}/gitea.conf"
    owner: root
    group: root
    mode: "0644"
  when: gitea_nginx_enabled
  notify: Reload nginx

- name: Remove nginx vhost configuration for Gitea
  ansible.builtin.file:
    path: "{{ nginx_conf_dir | default('/etc/nginx/conf.d') }}/gitea.conf"
    state: absent
  when: not gitea_nginx_enabled
  notify: Reload nginx