# ============================================================================
# Copy Action - Comprehensive Examples
# ============================================================================
# Copy files with checksum verification and backup support.
#
# Run this file:
#   mooncake run --config examples/actions/copy.yml
# ============================================================================

# Setup
- name: "Setup: Create test directories"
  file:
    path: /tmp/mooncake-copy-{{ item }}
    state: directory
    mode: "0755"
  with_items: [source, dest]
  tags: [setup]

# Create source files
- name: "Setup: Create source files"
  file:
    path: /tmp/mooncake-copy-source/{{ item }}
    state: file
    content: "Content of {{ item }}"
    mode: "0644"
  with_items: [file1.txt, file2.txt, config.yml]
  tags: [setup]

# =============================================================================
# Basic Copy Operations
# =============================================================================

- name: "Example 1: Simple file copy"
  copy:
    src: /tmp/mooncake-copy-source/file1.txt
    dest: /tmp/mooncake-copy-dest/file1.txt
    mode: "0644"
  tags: [basics]

- name: "Example 2: Copy with different name"
  copy:
    src: /tmp/mooncake-copy-source/file2.txt
    dest: /tmp/mooncake-copy-dest/renamed-file.txt
    mode: "0644"
  tags: [basics]

- name: "Example 3: Copy with specific permissions"
  copy:
    src: /tmp/mooncake-copy-source/config.yml
    dest: /tmp/mooncake-copy-dest/config-readonly.yml
    mode: "0444"
  tags: [basics]

# =============================================================================
# Copy with Backup
# =============================================================================

- name: "Example 4: Initial copy"
  copy:
    src: /tmp/mooncake-copy-source/file1.txt
    dest: /tmp/mooncake-copy-dest/backup-test.txt
    mode: "0644"
  tags: [backup]

- name: "Example 5: Update with backup"
  file:
    path: /tmp/mooncake-copy-source/file1-updated.txt
    state: file
    content: "Updated content"
    mode: "0644"
  tags: [backup]

- name: "Example 6: Copy with backup enabled"
  copy:
    src: /tmp/mooncake-copy-source/file1-updated.txt
    dest: /tmp/mooncake-copy-dest/backup-test.txt
    mode: "0644"
    backup: true
  tags: [backup]

- name: "Example 7: List backup files"
  shell: ls -la /tmp/mooncake-copy-dest/backup-test.txt*
  tags: [backup]

# =============================================================================
# Copy with Force
# =============================================================================

- name: "Example 8: Copy with force (overwrite)"
  copy:
    src: /tmp/mooncake-copy-source/file1.txt
    dest: /tmp/mooncake-copy-dest/forced-copy.txt
    mode: "0644"
    force: true
  tags: [force]

# =============================================================================
# Copy with Checksum Verification
# =============================================================================

- name: "Example 9: Get file checksum"
  shell: |
    if command -v sha256sum > /dev/null; then
      sha256sum /tmp/mooncake-copy-source/file1.txt | awk '{print $1}'
    else
      shasum -a 256 /tmp/mooncake-copy-source/file1.txt | awk '{print $1}'
    fi
  register: file_checksum
  tags: [checksum]

- name: "Example 10: Display checksum"
  print: "File checksum: {{ file_checksum.stdout }}"
  tags: [checksum]

# Note: Copy action supports checksum verification
# checksum: "sha256:abc123..." or checksum: "md5:def456..."

# =============================================================================
# Copy with Ownership (requires sudo)
# =============================================================================

# Uncomment if running with sudo
# - name: "Example 11: Copy with ownership"
#   copy:
#     src: /tmp/mooncake-copy-source/config.yml
#     dest: /tmp/mooncake-copy-dest/owned-config.yml
#     mode: "0644"
#     owner: root
#     group: root
#   become: true
#   tags: [ownership]

# =============================================================================
# Copy in Loops
# =============================================================================

- vars:
    files_to_copy:
      - name: app.conf
        mode: "0644"
      - name: database.conf
        mode: "0600"
      - name: script.sh
        mode: "0755"

- name: "Example 12: Create source files for loop"
  file:
    path: /tmp/mooncake-copy-source/{{ item.name }}
    state: file
    content: "Content of {{ item.name }}"
    mode: "{{ item.mode }}"
  with_items: "{{ files_to_copy }}"
  tags: [loops]

- name: "Example 13: Copy multiple files"
  copy:
    src: /tmp/mooncake-copy-source/{{ item.name }}
    dest: /tmp/mooncake-copy-dest/{{ item.name }}
    mode: "{{ item.mode }}"
  with_items: "{{ files_to_copy }}"
  tags: [loops]

# =============================================================================
# Conditional Copy
# =============================================================================

- name: "Example 14: Copy on Linux only"
  file:
    path: /tmp/mooncake-copy-source/linux-specific.txt
    state: file
    content: "Linux only file"
    mode: "0644"
  when: os == "linux"
  tags: [conditional]

- name: "Example 15: Copy Linux file"
  copy:
    src: /tmp/mooncake-copy-source/linux-specific.txt
    dest: /tmp/mooncake-copy-dest/linux-specific.txt
    mode: "0644"
  when: os == "linux"
  tags: [conditional]

# =============================================================================
# Copy with Registration
# =============================================================================

- name: "Example 16: Copy and register result"
  copy:
    src: /tmp/mooncake-copy-source/file2.txt
    dest: /tmp/mooncake-copy-dest/registered-copy.txt
    mode: "0644"
  register: copy_result
  tags: [register]

- name: "Example 17: Display copy result"
  print: "Copy operation changed: {{ copy_result.changed }}"
  tags: [register]

# =============================================================================
# Real-World: Deployment Scenario
# =============================================================================

- name: "Example 18: Create deployment files"
  file:
    path: /tmp/mooncake-copy-source/deploy/{{ item }}
    state: file
    content: "{{ item }} content"
    mode: "0644"
  with_items: [app.jar, config.properties, database.yml]
  tags: [real-world]

- name: "Example 19: Deploy application files"
  copy:
    src: /tmp/mooncake-copy-source/deploy/{{ item }}
    dest: /tmp/mooncake-copy-dest/production/{{ item }}
    mode: "0644"
    backup: true
  with_items: [app.jar, config.properties, database.yml]
  tags: [real-world]

# =============================================================================
# Idempotency
# =============================================================================

- name: "Example 20: First copy (changes)"
  copy:
    src: /tmp/mooncake-copy-source/file1.txt
    dest: /tmp/mooncake-copy-dest/idempotent.txt
    mode: "0644"
  register: first_copy
  tags: [idempotency]

- name: "Example 21: Second copy (no changes)"
  copy:
    src: /tmp/mooncake-copy-source/file1.txt
    dest: /tmp/mooncake-copy-dest/idempotent.txt
    mode: "0644"
  register: second_copy
  tags: [idempotency]

- name: "Example 22: Show idempotency"
  print: "First: {{ first_copy.changed }}, Second: {{ second_copy.changed }}"
  tags: [idempotency]

# =============================================================================
# Verification
# =============================================================================

- name: "Example 23: List all copied files"
  shell: |
    echo "Copied files:"
    find /tmp/mooncake-copy-dest -type f | sort
  tags: [verify]

# =============================================================================
# Cleanup
# =============================================================================

- name: "Cleanup: Remove test directories"
  file:
    path: /tmp/mooncake-copy-{{ item }}
    state: absent
    force: true
  with_items: [source, dest]
  tags: [cleanup]

- name: "Summary"
  print: |

    Copy action examples completed!
    Covered:
      • Basic copy operations
      • Backups
      • Force overwrite
      • Checksum verification
      • Permission handling
      • Loops and conditionals
      • Idempotency

  tags: [always]