import logging
import sys
logger = logging.getLogger("davinci-resolve-mcp")
def _print_box(lines, title=None, style="single", level=logging.INFO):
"""Helper to print a boxed message."""
# Calculate max width
max_width = max(len(line) for line in lines)
if title:
max_width = max(max_width, len(title))
max_width = max(max_width, 54) # Minimum width
# Border styles
chars = {
"single": {"tl": "┌", "tr": "┐", "bl": "└", "br": "┘", "h": "─", "v": "│"},
"double": {"tl": "╔", "tr": "╗", "bl": "╚", "br": "╝", "h": "═", "v": "║"},
}
c = chars.get(style, chars["single"])
border = c["h"] * (max_width + 2)
log_func = logger.info if level == logging.INFO else logger.error
log_func(f"{c['tl']}{border}{c['tr']}")
if title:
log_func(f"{c['v']} {title.center(max_width)} {c['v']}")
log_func(f"{c['v']} {' ' * max_width} {c['v']}") # Empty line after title
for line in lines:
log_func(f"{c['v']} {line:<{max_width}} {c['v']}")
log_func(f"{c['bl']}{border}{c['br']}")
def print_startup_banner(version):
"""Prints a startup banner to the log."""
lines = [
f"DaVinci Resolve MCP Server v{version}",
"Ready to connect your AI to Resolve 🎨"
]
# Custom formatting for banner to match existing style but cleaner
max_width = 56
border = "─" * (max_width + 2)
logger.info(f"┌{border}┐")
for line in lines:
logger.info(f"│ {line.center(max_width)} │")
logger.info(f"└{border}┘")
def print_connection_success(product_name, version_string):
"""Prints a success message when connected to DaVinci Resolve."""
content = [
f" Connected to: {product_name}",
f" Version: {version_string}",
"",
" 🚀 Ready to accept MCP requests"
]
_print_box(content, title="Connection Successful! 🟢", style="single")
def print_connection_error(resolve_api_path, resolve_lib_path, modules_path):
"""Prints a helpful error message when Resolve connection fails."""
content = [
" Could not connect to DaVinci Resolve.",
" Please ensure:",
" 1. DaVinci Resolve is running.",
" 2. Scripting is enabled in:",
" Preferences > System > General > External Scripting",
"",
" Debug Info:",
f" API Path: {resolve_api_path}",
f" Lib Path: {resolve_lib_path}",
f" Modules Path: {modules_path}"
]
_print_box(content, title="Connection Failed 🔴", style="single", level=logging.ERROR)
def print_goodbye():
"""Prints a goodbye message on shutdown."""
logger.info("\n👋 DaVinci Resolve MCP Server shutting down. Goodbye!")
