import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.const import CONF_ID
from esphome import pins, automation
from esphome.components import uart

DEPENDENCIES = ["preferences", "uart"]


ratgdo_ns = cg.esphome_ns.namespace("ratgdo")
RATGDO = ratgdo_ns.class_("RATGDOComponent", cg.Component, uart.UARTDevice)


CONF_OUTPUT_GDO = "output_gdo_pin"
DEFAULT_OUTPUT_GDO = 2 # D4 ed control terminal / GarageDoorOpener (UART1 TX) pin is D4 on D1 Mini
CONF_INPUT_GDO = "input_gdo_pin"
DEFAULT_INPUT_GDO = 4 # D2 red control terminal / GarageDoorOpener (UART1 RX) pin is D2 on D1 Mini
CONF_INPUT_OBST = "input_obst_pin"
DEFAULT_INPUT_OBST = 13 # D7 black obstruction sensor terminal

CONF_TRIGGER_OPEN = "trigger_open_pin"
DEFAULT_TRIGGER_OPEN = 14 # D5 dry contact for opening door
CONF_TRIGGER_CLOSE = "trigger_close_pin"
DEFAULT_TRIGGER_CLOSE = 12 # D6 dry contact for closing door
CONF_TRIGGER_LIGHT = "trigger_light_pin"
DEFAULT_TRIGGER_LIGHT = 0 # D3 dry contact for triggering light (no discrete light commands, so toggle only)

CONF_STATUS_DOOR = "status_door_pin"
DEFAULT_STATUS_DOOR = 16 # D0 output door status, HIGH for open, LOW for closed
CONF_STATUS_OBST = "status_obst_pin"
DEFAULT_STATUS_OBST = 15 # D8 output for obstruction status, HIGH for obstructed, LOW for clear



CONFIG_SCHEMA = cv.Schema(
    {
        cv.GenerateID(): cv.declare_id(RATGDO),

        cv.Optional(CONF_OUTPUT_GDO, default=DEFAULT_OUTPUT_GDO): pins.internal_gpio_input_pin_schema,
        cv.Optional(CONF_INPUT_GDO, default=DEFAULT_INPUT_GDO): pins.internal_gpio_input_pin_schema,
        cv.Optional(CONF_INPUT_OBST, default=DEFAULT_INPUT_OBST): pins.internal_gpio_input_pin_schema,

        cv.Optional(CONF_TRIGGER_OPEN, default=DEFAULT_TRIGGER_OPEN): pins.internal_gpio_input_pin_schema,
        cv.Optional(CONF_TRIGGER_CLOSE, default=DEFAULT_TRIGGER_CLOSE): pins.internal_gpio_input_pin_schema,
        cv.Optional(CONF_TRIGGER_LIGHT, default=DEFAULT_TRIGGER_LIGHT): pins.internal_gpio_input_pin_schema,

        cv.Optional(CONF_STATUS_DOOR, default=DEFAULT_STATUS_DOOR): pins.internal_gpio_input_pin_schema,
        cv.Optional(CONF_STATUS_OBST, default=DEFAULT_STATUS_OBST): pins.internal_gpio_input_pin_schema,
    }
).extend(cv.COMPONENT_SCHEMA).extend(uart.UART_DEVICE_SCHEMA)


async def to_code(config):
    var = cg.new_Pvariable(config[CONF_ID])
    await cg.register_component(var, config)
    pin = await cg.gpio_pin_expression(config[CONF_OUTPUT_GDO])
    cg.add(var.set_output_gdo_pin(pin))
    pin = await cg.gpio_pin_expression(config[CONF_INPUT_GDO])
    cg.add(var.set_input_gdo_pin(pin))    
    pin = await cg.gpio_pin_expression(config[CONF_INPUT_OBST])
    cg.add(var.set_input_obst_pin(pin))

    pin = await cg.gpio_pin_expression(config[CONF_TRIGGER_OPEN])
    cg.add(var.set_trigger_open_pin(pin))
    pin = await cg.gpio_pin_expression(config[CONF_TRIGGER_CLOSE])
    cg.add(var.set_trigger_close_pin(pin))
    pin = await cg.gpio_pin_expression(config[CONF_TRIGGER_LIGHT])
    cg.add(var.set_trigger_light_pin(pin))

    pin = await cg.gpio_pin_expression(config[CONF_STATUS_DOOR])
    cg.add(var.set_status_door_pin(pin))
    pin = await cg.gpio_pin_expression(config[CONF_STATUS_OBST])
    cg.add(var.set_status_obst_pin(pin))

    await uart.register_uart_device(var, config)

    cg.add_library(
        name="secplus",
        repository="https://github.com/bdraco/secplus",
        version="f98c3220356c27717a25102c0b35815ebbd26ccc",
    )