# Caddy Configuration
# Managed by Ansible - do not edit directly

# Global options
{
	email {{ caddy_email }}
	acme_ca {{ caddy_acme_ca }}
	
	# Admin API endpoint
	admin 0.0.0.0:{{ caddy_admin_port }}
	
	# Global server options
	servers {
		protocols h1 h2 h3
	}
	
	# Logging
	log {
		output file /var/log/caddy/caddy.log
		format {{ caddy_log_format }}
		level {{ caddy_log_level }}
	}
}

# Import snippet for common security headers
(common_headers) {
	header {
{% for header, value in caddy_security_headers.items() %}
		{{ header }} "{{ value }}"
{% endfor %}
		-Server
		-X-Powered-By
	}
}

# Jinja2 macro for IP-restricted sites with redirect
{% macro ip_restricted_site(networks=caddy_local_networks) %}
	@local {
		remote_ip {{ networks | join(' ') }}
	}
	
	@denied {
		not remote_ip {{ networks | join(' ') }}
	}
	
	# Redirect non-local traffic
	handle @denied {
		redir https://debyl.io{uri} 302
	}
{% endmacro %}

# ============================================================================
# SITE CONFIGURATIONS
# ============================================================================

# Simple redirect: {{ base_server_name }} -> debyl.io
{{ base_server_name }} {
	redir https://debyl.io permanent
}

# ============================================================================
# SIMPLE REVERSE PROXIES
# ============================================================================

# Photos service - {{ photos_server_name }}
{{ photos_server_name }} {
	import common_headers
	reverse_proxy localhost:8088
	
	log {
		output file /var/log/caddy/photos.log
		format json
	}
}


# Wiki/BookStack - {{ bookstack_server_name }}
{{ bookstack_server_name }} {
	import common_headers
	reverse_proxy localhost:6875
	
	log {
		output file /var/log/caddy/wiki.log
		format json
	}
}

# ============================================================================
# IP-RESTRICTED SITES
# ============================================================================

# Home Assistant - {{ assistant_server_name }}
{{ assistant_server_name }} {
{{ ip_restricted_site() }}
	
	handle @local {
		reverse_proxy localhost:8123 {
			# WebSocket support is automatic
			flush_interval -1
		}
		
		header {
			Strict-Transport-Security "max-age=31536000; includeSubDomains"
			X-Content-Type-Options "nosniff"
			Referrer-Policy "same-origin"
		}
	}
	
	log {
		output file /var/log/caddy/assistant.log
		format json
	}
}

# CI/Drone - REMOVED
# ci.bdebyl.net configuration removed - Drone CI infrastructure decommissioned

# Home server - {{ home_server_name }}
{{ home_server_name }} {
{{ ip_restricted_site() }}

	handle @local {
		respond "Home Server Access OK" 200
	}
}

# Parts/Partsy - {{ parts_server_name }}
{{ parts_server_name }} {
{{ ip_restricted_site() }}

	handle @local {
		import common_headers
		reverse_proxy localhost:8081
	}

	log {
		output file /var/log/caddy/parts.log
		format json
	}
}

# ============================================================================
# COMPLEX CONFIGURATIONS
# ============================================================================

# Nextcloud - {{ cloud_server_name }}
{{ cloud_server_name }} {
	request_body {
		max_size {{ caddy_max_request_body_mb }}MB
	}
	
	reverse_proxy localhost:8089 {
		header_up Host {host}
		header_up X-Real-IP {remote}
		# X-Forwarded-For and X-Forwarded-Proto are automatic
	}
	
	header {
		Strict-Transport-Security "max-age=31536000; includeSubDomains"
		X-Content-Type-Options "nosniff"
		Referrer-Policy "same-origin"
		-X-Powered-By
	}
	
	# Nextcloud specific redirects
	redir /.well-known/carddav /remote.php/dav 301
	redir /.well-known/caldav /remote.php/dav 301
	
	log {
		output file /var/log/caddy/cloud.log
		format json
	}
}

# Skudak Nextcloud - {{ cloud_skudak_server_name }}
{{ cloud_skudak_server_name }} {
	request_body {
		max_size {{ caddy_max_request_body_mb }}MB
	}
	
	reverse_proxy localhost:8090 {
		header_up Host {host}
		header_up X-Real-IP {remote}
	}
	
	header {
		Strict-Transport-Security "max-age=31536000; includeSubDomains"
		X-Content-Type-Options "nosniff"
		Referrer-Policy "same-origin"
		-X-Powered-By
	}
	
	# Nextcloud specific redirects
	redir /.well-known/carddav /remote.php/dav 301
	redir /.well-known/caldav /remote.php/dav 301
	
	log {
		output file /var/log/caddy/cloud-skudak.log
		format json
	}
}

# Fulfillr - {{ fulfillr_server_name }} (Static + API with IP restrictions)
{{ fulfillr_server_name }} {
{{ ip_restricted_site() }}

	@api {
		path /api/*
	}

	# Handle API requests with CORS for local development
	handle @api {
		header {
			Access-Control-Allow-Origin "*"
			Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS"
			Access-Control-Allow-Headers "Content-Type, Authorization, X-Requested-With"
			Access-Control-Allow-Credentials "true"
		}

		# Handle preflight requests
		@options {
			method OPTIONS
		}
		handle @options {
			respond "" 204
		}

		reverse_proxy localhost:9054
	}
	
	# Serve static files with SPA fallback
	handle {
		root * /usr/local/share/fulfillr-site
		try_files {path} {path}/ /index.html
		file_server
	}
	
	header {
		Strict-Transport-Security "max-age=31536000; includeSubDomains"
		X-Content-Type-Options "nosniff"
		Referrer-Policy "same-origin"
	}
	
	log {
		output file /var/log/caddy/fulfillr.log
		format json
	}
}