#include <stdio.h>
#include "main.h"
#include "coffee_machine.h"
#include "furniture_control_ui.h"

///////////////////// VARIABLES ////////////////////
static lv_obj_t * coffee_machine_screen = NULL;
static lv_obj_t * coffee_machine_label1 = NULL;
static lv_obj_t * coffee_machine_box = NULL;
static lv_obj_t * coffee_machine_png_box = NULL;
static lv_obj_t * coffee_machine_box_name = NULL;
static lv_obj_t * coffee_machine_name = NULL;
static lv_obj_t * coffee_machine_button_box = NULL;
static lv_obj_t * coffee_machine_button = NULL;
static lv_obj_t * coffee_machine_button_label = NULL;
static lv_obj_t * bg_pic = NULL;
static lv_obj_t * ui_return;

static lv_obj_t * coffee_1;
static lv_obj_t * coffee_2;
static lv_obj_t * coffee_3;
static lv_obj_t * coffee_4;
static lv_obj_t * coffee_5;
static lv_obj_t * coffee_6;
static lv_obj_t * coffee_0;
static int scroll_value = 0;
///////////////////// TEST LVGL SETTINGS ////////////////////

///////////////////// ANIMATIONS ////////////////////

///////////////////// FUNCTIONS ////////////////////

void coffee_machine_page_jump_furniture_control_callback(lv_event_t* event) {
    printf("coffee_machine_page_jump_furniture_control_callback is into \n");
    furniture_control_ui_init();
    lv_obj_del(coffee_machine_screen);
    coffee_machine_screen = NULL;
}

void coffee_machine_png_box_scroll_callback(lv_event_t* event) {
    lv_obj_t* screen = lv_event_get_target(event);
    scroll_value = lv_obj_get_scroll_left(screen);
    //printf("%d pixels are scrolled out on the left\n", scroll_value);
    if (scroll_value > 0 && scroll_value < 250) {
        lv_img_set_zoom(coffee_1, 256);
        lv_img_set_zoom(coffee_2, 192);
        lv_label_set_text(coffee_machine_name, "美式咖啡");
    }
    if (scroll_value > 250 && scroll_value < 650 ) {
        lv_img_set_zoom(coffee_1, 192);
        lv_img_set_zoom(coffee_2, 256);
        lv_img_set_zoom(coffee_3, 192);
        lv_label_set_text(coffee_machine_name, "意式咖啡");
    }
    if (scroll_value > 650 && scroll_value < 1050) {
        lv_img_set_zoom(coffee_2, 192);
        lv_img_set_zoom(coffee_3, 256);
        lv_img_set_zoom(coffee_4, 192);
        lv_label_set_text(coffee_machine_name, "美味拿铁");
    }
    if (scroll_value > 1050 && scroll_value < 1450) {
        lv_img_set_zoom(coffee_3, 192);
        lv_img_set_zoom(coffee_4, 256);
        lv_img_set_zoom(coffee_5, 192);
        lv_label_set_text(coffee_machine_name, "卡布奇诺");
    }
    if (scroll_value > 1450 && scroll_value < 1850) {
        lv_img_set_zoom(coffee_4, 192);
        lv_img_set_zoom(coffee_5, 256);
        lv_label_set_text(coffee_machine_name, "RK咖啡");
    }
}

///////////////////// SCREENS ////////////////////
void ui_coffee_machine_screen_init(void)
{
    coffee_machine_screen = lv_obj_create(NULL);
    lv_obj_clear_flag(coffee_machine_screen, LV_OBJ_FLAG_SCROLLABLE);      /// Flags

    bg_pic = lv_img_create(coffee_machine_screen);
    lv_obj_set_pos(bg_pic, 0, 0);
    lv_img_set_src(bg_pic, BG_PIC_4);

    coffee_machine_label1 = lv_label_create(coffee_machine_screen);
    lv_obj_set_width(coffee_machine_label1, 249);
    lv_obj_set_height(coffee_machine_label1, 26);
    lv_obj_align(coffee_machine_label1, LV_ALIGN_TOP_LEFT, 100, 20);
    lv_obj_add_style(coffee_machine_label1, &style_txt_m, LV_PART_MAIN);
    lv_label_set_text(coffee_machine_label1, "咖啡机");

    ui_return = lv_img_create(coffee_machine_screen);
    lv_img_set_src(ui_return, IMG_RETURN_BTN);
    lv_obj_set_width(ui_return, LV_SIZE_CONTENT);   /// 32
    lv_obj_set_height(ui_return, LV_SIZE_CONTENT);    /// 32
    lv_obj_align(ui_return, LV_ALIGN_TOP_LEFT, 10, 10);
    lv_obj_add_flag(ui_return, LV_OBJ_FLAG_CLICKABLE | LV_OBJ_FLAG_ADV_HITTEST);     /// Flags
    lv_obj_clear_flag(ui_return, LV_OBJ_FLAG_SCROLLABLE);      /// Flags
    if (ui_return != NULL) {
        lv_obj_add_event_cb(ui_return, coffee_machine_page_jump_furniture_control_callback, LV_EVENT_CLICKED, NULL);
    }

    coffee_machine_box = lv_obj_create(coffee_machine_screen);
    lv_obj_remove_style_all(coffee_machine_box);
    lv_obj_set_width(coffee_machine_box, lv_pct(100));
    lv_obj_set_height(coffee_machine_box, lv_pct(80));
    lv_obj_align(coffee_machine_box, LV_ALIGN_TOP_LEFT, 0, lv_pct(10));
    //lv_obj_set_flex_flow(coffee_machine_box, LV_FLEX_FLOW_COLUMN);//列

    coffee_machine_png_box = lv_obj_create(coffee_machine_box);
    lv_obj_remove_style_all(coffee_machine_png_box);
    lv_obj_set_width(coffee_machine_png_box, lv_pct(100));
    lv_obj_set_height(coffee_machine_png_box, 400);
    lv_obj_align(coffee_machine_png_box, LV_ALIGN_TOP_LEFT, 0, 250);
    if (coffee_machine_png_box != NULL) {
        lv_obj_add_event_cb(coffee_machine_png_box, coffee_machine_png_box_scroll_callback, LV_EVENT_SCROLL, NULL);
    }
    //lv_obj_set_style_radius(coffee_machine_png_box, LV_RADIUS_CIRCLE, 0);
    //lv_obj_set_style_clip_corner(coffee_machine_png_box, true, 0);

    //图片缩放 lv_img_set_zoom
    //设置咖啡图片
    coffee_0 = lv_img_create(coffee_machine_png_box);
    lv_obj_set_width(coffee_0, 300);
    lv_obj_set_height(coffee_0, 300);
    lv_obj_align(coffee_0, LV_ALIGN_CENTER, -400, 10);

    coffee_1 = lv_img_create(coffee_machine_png_box);
    lv_obj_set_width(coffee_1, 300);
    lv_obj_set_height(coffee_1, 300);
    lv_obj_align(coffee_1, LV_ALIGN_CENTER, 0, 10);
    lv_img_set_src(coffee_1, COFFEE_1);
    coffee_2 = lv_img_create(coffee_machine_png_box);
    lv_obj_set_width(coffee_2, 300);
    lv_obj_set_height(coffee_2, 300);
    lv_obj_align(coffee_2, LV_ALIGN_CENTER, 400, 10);
    lv_img_set_src(coffee_2, COFFEE_2);
    lv_img_set_zoom(coffee_2, 192);
    coffee_3 = lv_img_create(coffee_machine_png_box);
    lv_obj_set_width(coffee_3, 300);
    lv_obj_set_height(coffee_3, 300);
    lv_obj_align(coffee_3, LV_ALIGN_CENTER, 800, 10);
    lv_img_set_src(coffee_3, COFFEE_3);
    lv_img_set_zoom(coffee_3, 192);
    coffee_4 = lv_img_create(coffee_machine_png_box);
    lv_obj_set_width(coffee_4, 300);
    lv_obj_set_height(coffee_4, 300);
    lv_obj_align(coffee_4, LV_ALIGN_CENTER, 1200, 10);
    lv_img_set_src(coffee_4, COFFEE_4);
    lv_img_set_zoom(coffee_4, 192);
    coffee_5 = lv_img_create(coffee_machine_png_box);
    lv_obj_set_width(coffee_5, 300);
    lv_obj_set_height(coffee_5, 300);
    lv_obj_align(coffee_5, LV_ALIGN_CENTER, 1600, 10);
    lv_img_set_src(coffee_5, COFFEE_5);
    lv_img_set_zoom(coffee_5, 192);
    
    coffee_6 = lv_img_create(coffee_machine_png_box);
    lv_obj_set_width(coffee_6, 300);
    lv_obj_set_height(coffee_6, 300);
    lv_obj_align(coffee_6, LV_ALIGN_CENTER, 2000, 10);
    //设置咖啡图片

    coffee_machine_box_name = lv_obj_create(coffee_machine_box);
    lv_obj_remove_style_all(coffee_machine_box_name);
    lv_obj_set_width(coffee_machine_box_name, lv_pct(100));
    lv_obj_set_height(coffee_machine_box_name, lv_pct(20));
    lv_obj_align(coffee_machine_box_name, LV_ALIGN_TOP_LEFT, 0, lv_pct(55));

    coffee_machine_name = lv_label_create(coffee_machine_box_name);
    lv_obj_add_style(coffee_machine_name, &style_txt_m, LV_PART_MAIN);
    lv_label_set_text(coffee_machine_name, "美式咖啡");
    lv_obj_set_style_text_color(coffee_machine_name, lv_color_white(), LV_PART_MAIN);
    lv_obj_align(coffee_machine_name, LV_ALIGN_CENTER, 0, 0);

    coffee_machine_button_box = lv_obj_create(coffee_machine_box);
    lv_obj_remove_style_all(coffee_machine_button_box);
    lv_obj_set_width(coffee_machine_button_box, lv_pct(100));
    lv_obj_set_height(coffee_machine_button_box, lv_pct(20));
    lv_obj_align(coffee_machine_button_box, LV_ALIGN_TOP_LEFT, 0, lv_pct(75));

    coffee_machine_button = lv_btn_create(coffee_machine_button_box);
    lv_obj_set_width(coffee_machine_button, lv_pct(40));
    lv_obj_set_height(coffee_machine_button, lv_pct(100));
    lv_obj_set_style_bg_color(coffee_machine_button, lv_color_hex(0xDED6D6), LV_PART_MAIN);
    lv_obj_align(coffee_machine_button, LV_ALIGN_CENTER, 0, 0);
    lv_obj_set_style_radius(coffee_machine_button, LV_RADIUS_CIRCLE, 0);

    coffee_machine_button_label = lv_label_create(coffee_machine_button);
    lv_obj_add_style(coffee_machine_button_label, &style_txt_m, LV_PART_MAIN);
    lv_obj_align(coffee_machine_button_label, LV_ALIGN_CENTER, 0, 0);
    lv_label_set_text(coffee_machine_button_label, "开始制作");

}

void coffee_machine_ui_init(void)
{
    if (!coffee_machine_screen)
        ui_coffee_machine_screen_init();
    lv_disp_load_scr(coffee_machine_screen);
}