from esphome.core import CORE
import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components.esp32 import add_idf_sdkconfig_option

from esphome.const import (
    CONF_ENABLE_IPV6,
)

CODEOWNERS = ["@esphome/core"]
AUTO_LOAD = ["mdns"]

network_ns = cg.esphome_ns.namespace("network")
IPAddress = network_ns.class_("IPAddress")

CONFIG_SCHEMA = cv.Schema(
    {
        cv.Optional(CONF_ENABLE_IPV6, default=False): cv.boolean,
    }
)


async def to_code(config):
    cg.add_define("ENABLE_IPV6", config[CONF_ENABLE_IPV6])
    if CORE.using_esp_idf:
        add_idf_sdkconfig_option("CONFIG_LWIP_IPV6", config[CONF_ENABLE_IPV6])
        add_idf_sdkconfig_option(
            "CONFIG_LWIP_IPV6_AUTOCONFIG", config[CONF_ENABLE_IPV6]
        )
    else:
        if config[CONF_ENABLE_IPV6]:
            cg.add_build_flag("-DCONFIG_LWIP_IPV6")
            cg.add_build_flag("-DCONFIG_LWIP_IPV6_AUTOCONFIG")
            if CORE.is_rp2040:
                cg.add_build_flag("-DPIO_FRAMEWORK_ARDUINO_ENABLE_IPV6")
            if CORE.is_esp8266:
                cg.add_build_flag("-DPIO_FRAMEWORK_ARDUINO_LWIP2_IPV6_LOW_MEMORY")