/*
 * ESPRESSIF MIT License
 *
 * Copyright (c) 2019 <ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD>
 *
 * Permission is hereby granted for use on all ESPRESSIF SYSTEMS products, in which case,
 * it is free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished
 * to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */

#include "esp_log.h"
#include "board.h"
#include "audio_mem.h"
#include "periph_sdcard.h"
#include "led_indicator.h"
#include "periph_touch.h"
#include "periph_button.h"
#include "led_indicator.h"

static const char *TAG = "AUDIO_BOARD";

static audio_board_handle_t board_handle = 0;

audio_board_handle_t audio_board_init(void)
{
    if (board_handle)
    {
        ESP_LOGW(TAG, "The board has already been initialized!");
        return board_handle;
    }
    board_handle = (audio_board_handle_t)audio_calloc(1, sizeof(struct audio_board_handle));
    AUDIO_MEM_CHECK(TAG, board_handle, return NULL);
    board_handle->audio_hal = audio_board_codec_init();
    return board_handle;
}

audio_hal_handle_t audio_board_codec_init(void)
{
    audio_hal_codec_config_t audio_codec_cfg = AUDIO_CODEC_DEFAULT_CONFIG();
    audio_hal_handle_t codec_hal = audio_hal_init(&audio_codec_cfg, &AUDIO_CODEC_AC101_CODEC_HANDLE);
    AUDIO_NULL_CHECK(TAG, codec_hal, return NULL);
    return codec_hal;
}

display_service_handle_t audio_board_led_init(void)
{
    led_indicator_handle_t led = led_indicator_init((gpio_num_t)get_green_led_gpio());
    display_service_config_t display = {
        .based_cfg = {
            .task_stack = 0,
            .task_prio = 0,
            .task_core = 0,
            .task_func = NULL,
            .service_start = NULL,
            .service_stop = NULL,
            .service_destroy = NULL,
            .service_ioctl = led_indicator_pattern,
            .service_name = "DISPLAY_serv",
            .user_data = NULL,
        },
        .instance = led,
    };

    return display_service_create(&display);
}

esp_err_t audio_board_key_init(esp_periph_set_handle_t set)
{
    esp_err_t ret = ESP_OK;

    periph_button_cfg_t btn_cfg = {
        .gpio_mask = TOUCH_SEL_SET | TOUCH_SEL_PLAY | TOUCH_SEL_VOLUP | TOUCH_SEL_VOLDWN, //REC BTN & MODE BTN
    };
    esp_periph_handle_t button_handle = periph_button_init(&btn_cfg);
    AUDIO_NULL_CHECK(TAG, button_handle, return ESP_ERR_ADF_MEMORY_LACK);

    ret = esp_periph_start(set, button_handle);
    return ret;
}

esp_err_t audio_board_sdcard_init(esp_periph_set_handle_t set)
{
    periph_sdcard_cfg_t sdcard_cfg = {
        .root = "/sdcard",
        .card_detect_pin = get_sdcard_intr_gpio(), // GPIO_NUM_34
    };
    esp_periph_handle_t sdcard_handle = periph_sdcard_init(&sdcard_cfg);
    esp_err_t ret = esp_periph_start(set, sdcard_handle);
    while (!periph_sdcard_is_mounted(sdcard_handle)) {
        vTaskDelay(500 / portTICK_PERIOD_MS);
    }
    return ret;
}

audio_board_handle_t audio_board_get_handle(void)
{
    return board_handle;
}

esp_err_t audio_board_deinit(audio_board_handle_t audio_board)
{
    esp_err_t ret = ESP_OK;
    ret |= audio_hal_deinit(audio_board->audio_hal);
    ret |= audio_hal_deinit(audio_board->adc_hal);
    free(audio_board);
    board_handle = NULL;
    return ret;
}
