#include "includes.h"

extern const Touch_AreaTypeDef *pCurrentTouch_Area;

const Touch_AreaTypeDef Touch_UsbConfirm_Areas[] =
{
	{  0,   44,   0,   40,   0, 0, GUI_CANCEL, NULL },
	{ UI0902_USB_BTN_XL, (uint16_t)(UI0902_USB_BTN_XL + UI0902_USB_BTN_W - 1),
	  UI0902_USB_BTN_Y, (uint16_t)(UI0902_USB_BTN_Y + UI0902_USB_BTN_H - 1),
	  0, 0, GUI_CANCEL, NULL },
	{ UI0902_USB_BTN_XR, (uint16_t)(UI0902_USB_BTN_XR + UI0902_USB_BTN_W - 1),
	  UI0902_USB_BTN_Y, (uint16_t)(UI0902_USB_BTN_Y + UI0902_USB_BTN_H - 1),
	  0, 0, GUI_CONFIRM, NULL },
};

#define TOUCH_AREA_USB_CONFIRM_NUM  (sizeof(Touch_UsbConfirm_Areas)/sizeof(Touch_AreaTypeDef))

static void UI_UsbConfirm_RevertToMidi(void)
{
	NvmParam_Type *nvm = drv_nvm_param_ptr();
	mGuiData_SystemSETTING[GUI_USB_MODE].Current = NVM_USB_MIDI;
	nvm->param.UsbMode = NVM_USB_MIDI;
	drv_nvm_save_to_flash();
	MenuPage_Setting_Proc();
}

void UI_UsbModeConfirm_Init(void)
{
	UI_ClearFocus();
	LCD_WR_PIC_FROM_FLASH(0, 0, UI0902_TXT_USB_CONFIRM_W, UI0902_TXT_USB_CONFIRM_H,
	                      UI0902_TXT_USB_CONFIRM_ADDR);
	UI_DrawSubPageHeader((const uint8_t *)"\xCF\xB5\xCD\xB3\xC9\xE8\xD6\xC3");
	LCD_WR_PIC_FROM_FLASH(UI0902_USB_BTN_XL, UI0902_USB_BTN_Y,
	                      UI0902_BTN_USB_CANCEL_DARK_W, UI0902_BTN_USB_CANCEL_DARK_H,
	                      UI0902_BTN_USB_CANCEL_DARK_ADDR);
	LCD_WR_PIC_FROM_FLASH(UI0902_USB_BTN_XR, UI0902_USB_BTN_Y,
	                      UI0902_BTN_USB_CONFIRM_BLUE_W, UI0902_BTN_USB_CONFIRM_BLUE_H,
	                      UI0902_BTN_USB_CONFIRM_BLUE_ADDR);
	pCurrentTouch_Area = Touch_UsbConfirm_Areas;
}

void UI_UsbModeConfirm_Process(DisplayTaskMessage_Type msg)
{
	uint8_t k;
	NvmParam_Type *nvm;

	switch (msg.MessageType)
	{
		case MSG_ID_TOUCH:
			for (k = 0; k < TOUCH_AREA_USB_CONFIRM_NUM; k++)
			{
				if (msg.HiByte >= pCurrentTouch_Area[k].x_min &&
				    msg.HiByte <= pCurrentTouch_Area[k].x_max &&
				    msg.LoByte >= pCurrentTouch_Area[k].y_min &&
				    msg.LoByte <= pCurrentTouch_Area[k].y_max)
				{
					switch (pCurrentTouch_Area[k].ID)
					{
						case GUI_CANCEL:
							UI_UsbConfirm_RevertToMidi();
							break;
						case GUI_CONFIRM:
							nvm = drv_nvm_param_ptr();
							nvm->param.UsbMode = NVM_USB_UPDATE;
							__disable_irq();
							drv_nvm_save_to_flash();
							nvic_system_reset();
							break;
						default:
							break;
					}
					ResetAutoPowerCount();
					break;
				}
			}
			break;
		default:
			break;
	}
}