import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components.esp32 import add_idf_sdkconfig_option
from esphome.core import CORE
from esphome.const import (
    CONF_ID,
)

CODEOWNERS = ["@esphome/core"]

psram_ns = cg.esphome_ns.namespace("psram")
PsramComponent = psram_ns.class_("PsramComponent", cg.Component)

CONFIG_SCHEMA = cv.All(
    cv.Schema({cv.GenerateID(): cv.declare_id(PsramComponent)}), cv.only_on_esp32
)


async def to_code(config):
    if CORE.using_arduino:
        cg.add_build_flag("-DBOARD_HAS_PSRAM")

    if CORE.using_esp_idf:
        add_idf_sdkconfig_option("CONFIG_ESP32_SPIRAM_SUPPORT", True)
        add_idf_sdkconfig_option("CONFIG_SPIRAM_USE_CAPS_ALLOC", True)
        add_idf_sdkconfig_option("CONFIG_SPIRAM_IGNORE_NOTFOUND", True)

    var = cg.new_Pvariable(config[CONF_ID])
    await cg.register_component(var, config)