#include "FreeRTOS.h"
#include "board.h"
#include "chip.h"
#include "sfud.h"
#include "romfile.h"
#include "ota_update.h"
#include "sysinfo.h"
#include "ff_stdio.h"
#include "delta_update.h"
#include "test_demo.h"


#ifdef SDMMC1_SUPPORT
#if SDMMC_TEST
static int sdcard_read_test(void)
{
#ifdef OTA_UPDATE_SUPPORT
	int filetype;
	char filename[32];
	FF_FILE *fp;
#ifdef DELTA_UPDATE_SUPPORT
	//Demo从U盘读取patch文件来模拟接收patch文件
	size_t filesize;
	uint8_t *filebuf;
	size_t leftsize;
	size_t wrsize;
	uint32_t offset;
#if DEVICE_TYPE_SELECT != EMMC_FLASH
	sfud_flash *sflash = sfud_get_device(0);
#endif
	filebuf = pvPortMalloc(0x10000);
	if (!filebuf) {
		printf("%s filebuf malloc fail.\n", __func__);
		return -1;
	}
	for (filetype = UPFILE_TYPE_LDR; filetype < UPFILE_TYPE_NUM; filetype++) {
		strcpy(filename, "/sd/");
		strcat(filename, g_upfilename[filetype]);
		strcpy(strrchr(filename, '.'), "_patch.bin");
		fp = ff_fopen(filename, "rb");
		if (!fp) {
			printf("not found patch file %s.\n", filename);
			continue;

		}

		offset = OTA_MEDIA_OFFSET;
		filesize = ff_filelength(fp);
		leftsize = filesize;
#if DEVICE_TYPE_SELECT != EMMC_FLASH
		sfud_erase(sflash, OTA_MEDIA_OFFSET, filesize);
#endif

		while (leftsize) {
			wrsize = leftsize > 0x10000 ? 0x10000 : leftsize;
			ff_fread(filebuf, 1, wrsize, fp);
#if DEVICE_TYPE_SELECT == EMMC_FLASH
			emmc_write(offset, wrsize, filebuf);
#else
			sfud_write(sflash, offset, wrsize, filebuf);
#endif
			offset += wrsize;
			leftsize -= wrsize;
		}
		ff_fclose(fp);
		delta_update(filetype, filesize);
	}
	vPortFree(filebuf);
#else
	for(filetype = 0; filetype < UPFILE_TYPE_NUM; filetype++) {
		sprintf(filename, "%s/%s", "/sd", g_upfilename[filetype]);
		fp = ff_fopen(filename, "rb");
		if (fp) {
			ff_fclose(fp);
			update_from_media("/sd", filetype);
		}
	}
#endif
#endif
	return 0;
}

static void sdcard_read_thread(void *para)
{
	unsigned int status = 0;

	for (;;) {
		if (!status) {
			mmcsd_wait_sdio_ready_by_name("/sd",portMAX_DELAY);
			printf("card inserted.\n");
			sdcard_read_test();
		} else {
			mmcsd_wait_sdio_unready_by_name("/sd",portMAX_DELAY);
			printf("card removed.\n");
		}

		status = !status;
	}

	vTaskDelete(NULL);
}

void sdcard_read_demo(void)
{
	xTaskCreate(sdcard_read_thread, "sdcard_read_demo", configMINIMAL_STACK_SIZE * 2, NULL, tskIDLE_PRIORITY + 20, NULL);
}
#endif
#endif