# ============================================================================
# KNCM - Nozzle Cleaning Macros
# Simplified nozzle cleaning for reliable prints
# ============================================================================

# ----------------------------------------------------------------------------
# PRINTER VARIABLES - Neptune 4 Plus
# ----------------------------------------------------------------------------
# Adjust these values for your specific printer model!
# ----------------------------------------------------------------------------

[gcode_variable printer_settings]
# Bed dimensions (not nozzle travel, but usable bed area)
# N4=229, N4Plus=330, N4Max=430
variable_printer_bed_y_max: 330

# Nozzle clean position (front-left corner, adjust for your brush/cloth)
variable_clean_x: 0
variable_clean_y: 0
variable_clean_z: 0.5

# Park position (front center for easy access)
variable_park_x: 165
variable_park_y: 10
variable_park_z: 50

# Purge line settings
variable_purge_start_x: 10
variable_purge_end_x: 300
variable_purge_y: 10
variable_purge_z: 0.2
variable_purge_amount: 30

# ----------------------------------------------------------------------------
# CLEAN_NOZZLE - Wipe nozzle on brush/cloth
# ----------------------------------------------------------------------------
[gcode_macro CLEAN_NOZZLE]
description: Clean nozzle on brush or cloth
gcode:
    {% set FILAMENT_TYPE = params.FILAMENT_TYPE|default("PLA")|upper %}
    {% set CLEAN_X = params.CLEAN_X|default(printer_settings.clean_x)|int %}
    {% set CLEAN_Y = params.CLEAN_Y|default(printer_settings.clean_y)|int %}
    {% set CLEAN_Z = params.CLEAN_Z|default(printer_settings.clean_z)|float %}
    {% set PASSES = params.PASSES|default(3)|int %}
    
    RESPOND MSG="Cleaning nozzle..."
    
    # Move to clean position
    G1 X{CLEAN_X} Y{CLEAN_Y} Z{CLEAN_Z} F3000
    
    # Wipe passes
    {% for i in range(PASSES) %}
        G1 X{CLEAN_X + 10} F1800
        G1 X{CLEAN_X} F1800
    {% endfor %}
    
    # Lift Z
    G1 Z10 F600
    
    RESPOND MSG="Nozzle clean complete!"

# ----------------------------------------------------------------------------
# SMART_PARK - Park near front for easy access
# ----------------------------------------------------------------------------
[gcode_macro SMART_PARK]
description: Park nozzle at front of bed for easy access
gcode:
    {% set PARK_X = params.PARK_X|default(printer_settings.park_x)|int %}
    {% set PARK_Y = params.PARK_Y|default(printer_settings.park_y)|int %}
    {% set PARK_Z = params.PARK_Z|default(printer_settings.park_z)|int %}
    
    G1 X{PARK_X} Y{PARK_Y} Z{PARK_Z} F6000
    
    RESPOND MSG="Printer parked at front"

# ----------------------------------------------------------------------------
# LINE_PURGE - Print purge line at start of bed
# ----------------------------------------------------------------------------
[gcode_macro LINE_PURGE]
description: Print purge line at start of bed
gcode:
    {% set PURGE_START_X = params.START_X|default(printer_settings.purge_start_x)|int %}
    {% set PURGE_END_X = params.END_X|default(printer_settings.purge_end_x)|int %}
    {% set PURGE_Y = params.Y|default(printer_settings.purge_y)|int %}
    {% set PURGE_Z = params.Z|default(printer_settings.purge_z)|float %}
    {% set PURGE_AMOUNT = params.AMOUNT|default(printer_settings.purge_amount)|int %}
    
    # Move to purge start
    G1 X{PURGE_START_X} Y{PURGE_Y} Z{PURGE_Z} F3000
    
    # Extrude purge line
    G1 X{PURGE_END_X} E{PURGE_AMOUNT} F600
    
    # Lift Z
    G1 Z2 F600
    
    RESPOND MSG="Purge line printed"

# ----------------------------------------------------------------------------
# Frame Light Control (Neptune 4 Plus)
# ----------------------------------------------------------------------------
[gcode_macro Frame_Light_ON]
description: Turn on frame LED lights
gcode:
    SET_PIN PIN=frame_light VALUE=255

[gcode_macro Frame_Light_OFF]
description: Turn off frame LED lights
gcode:
    SET_PIN PIN=frame_light VALUE=0

# ----------------------------------------------------------------------------
# Part Light Control (Neptune 4 Plus)
# ----------------------------------------------------------------------------
[gcode_macro Part_Light_ON]
description: Turn on part cooling fan light
gcode:
    SET_PIN PIN=part_light VALUE=255

[gcode_macro Part_Light_OFF]
description: Turn off part cooling fan light
gcode:
    SET_PIN PIN=part_light VALUE=0