#include "jj_param.h"
#include "page_ui_widget.h"
#include "jj_motion.h"
#include "page.h"
#include <math.h>

#define LINE_HEAD 1
#define LINE_END  Page2_head
static char Text[]        = "turn_pid";
static int event_flag     = 0;
static int index_power    = 0;
static int8_t Curser      = LINE_HEAD; // 定义光标位置
static int8_t Curser_Last = LINE_HEAD; // 定义光标位置
static void jj_param_show();
/***************************************************************************************
 *
 *                                  以下为页面模板函数
 *
 ***************************************************************************************/
/**
 * @brief  页面初始化事件
 * @param  无
 * @retval 无
 */
static void Setup()
{
    ips200_clear();
    ips200_show_string(0, 2,"turn");
    Print_Curser(Curser, Curser_Last, RGB565_PURPLE);
    for (int16 i = 0; i < LINE_END; i++) {
        ips200_show_string(0, i * 18 + 20, Param_Data[i].text);
        if (Param_Data[i].type == EINT32)
            ips200_show_int(50, i * 18 + 20, *((int32 *)(Param_Data[i].p_data)), 5);
        else if (Param_Data[i].type == EFLOAT)
            ips200_show_float(50, i * 18 + 20, *((float *)(Param_Data[i].p_data)), 4, 5);
    }
    ips200_show_int(100, 2, index_power, 5);
}

/**
 * @brief  页面退出事件
 * @param  无
 * @retval 无
 */
static void Exit()
{
}

/**
 * @brief  页面循环执行的内容
 * @param  无
 * @retval 无
 */
static void Loop()
{
}
/**
 * @brief  页面事件
 * @param  btn:发出事件的按键
 * @param  event:事件编号
 * @retval 无
 */
static void Event(page_event event)
{

    if (0 == event_flag) {

        Curser_Last = Curser;
        if (page_event_forward == event) {
            Curser--; // 光标上移
        } else if (page_event_backward == event) {
            Curser++; // 光标下移
        } else if (page_event_press_short == event) {
            event_flag = 1; // 选中参数
            Print_Curser(Curser, Curser_Last, RGB565_RED);
            return;
        } else if (page_event_press_long == event) {
            jj_param_write();
            sport_pid_init();
            Page_Shift(page_menu);
            return;
        }
        if (Curser < LINE_HEAD) {
            Curser = LINE_END;
        } else if (Curser > LINE_END) {
            Curser = LINE_HEAD;
        }
        Print_Curser(Curser, Curser_Last, RGB565_PURPLE);
    } else if (1 == event_flag) {
        if (page_event_forward == event) {
            if (Param_Data[Curser-1].type == EFLOAT) {
                *((float *)(Param_Data[Curser-1].p_data)) += powf(10.0f, (float)index_power);
            } else if (Param_Data[Curser-1].type == EINT32) {
                *((int32 *)(Param_Data[Curser-1].p_data)) += 1;
            } else if (Param_Data[Curser-1].type == EUINT32) {
                *((uint32 *)(Param_Data[Curser-1].p_data)) += 1;
            }
        } else if (page_event_backward == event) {
            if (Param_Data[Curser-1].type == EFLOAT) {
                *((float *)(Param_Data[Curser-1].p_data)) -= powf(10.0f, (float)index_power);
            } else if (Param_Data[Curser-1].type == EINT32) {
                *((int32 *)(Param_Data[Curser-1].p_data)) -= 1;
            } else if (Param_Data[Curser-1].type == EUINT32) {
                *((uint32 *)(Param_Data[Curser-1].p_data)) -= 1;
            }
        } else if (page_event_press_short == event) {
            index_power++;
            if (index_power > 2) {
                index_power = -2;
            }
            ips200_show_int(100, 2, index_power, 5);
        } else if (page_event_press_long == event) {
            event_flag = 0;
            Print_Curser(Curser, Curser_Last, RGB565_PURPLE);
        }
        jj_param_show();
    }
}
static void jj_param_show()
{
    if (EINT32 == Param_Data[Curser-1].type)
        ips200_show_int(50, Curser * 18 + 2, *((int32 *)(Param_Data[Curser-1].p_data)), 5);
    else if (EUINT32 == Param_Data[Curser-1].type)
        ips200_show_uint(50, Curser * 18 + 2, *((int32 *)(Param_Data[Curser-1].p_data)), 5);
    else if (EFLOAT == Param_Data[Curser-1].type)
        ips200_show_float(50, Curser * 18 + 2, *((float *)(Param_Data[Curser-1].p_data)), 4, 5);
}
/**
 * @brief 页面注册函数
 *
 * @param pageID
 */
void PageRegister_page_param_pid0(unsigned char pageID)
{
    Page_Register(pageID, Text, Setup, Loop, Exit, Event);
}