#include <lvgl.h>
// #include "assets.c"
#include "tft.h"
#include "gui.h"
#include "sleep.h"

lv_obj_t* objBattSettingsVoltage;
lv_obj_t* objBattSettingsPercentage;
//lv_obj_t* objBattSettingsIscharging;

// Slider Event handler
static void bl_slider_event_cb(lv_event_t * e){
  lv_obj_t * slider = lv_event_get_target(e);
  backlight_brightness = constrain(lv_slider_get_value(slider), 60, 255);
}

// Wakeup by IMU Switch Event handler
static void WakeEnableSetting_event_cb(lv_event_t * e){
  wakeupByIMUEnabled = lv_obj_has_state(lv_event_get_target(e), LV_STATE_CHECKED);
}

void init_gui_settings(lv_obj_t* tabview) {

  lv_obj_t* tab = lv_tabview_add_tab(tabview, "Settings");


  // Add content to the settings tab
  // With a flex layout, setting groups/boxes will position themselves automatically
  lv_obj_set_layout(tab, LV_LAYOUT_FLEX);
  lv_obj_set_flex_flow(tab, LV_FLEX_FLOW_COLUMN);
  lv_obj_set_scrollbar_mode(tab, LV_SCROLLBAR_MODE_ACTIVE);

  // Add a label, then a box for the display settings
  lv_obj_t* menuLabel = lv_label_create(tab);
  lv_label_set_text(menuLabel, "Display");

  lv_obj_t* menuBox = lv_obj_create(tab);
  lv_obj_set_size(menuBox, lv_pct(100), 77); // 109, 32 weniger wegen fehlendem Timeout
  lv_obj_set_style_bg_color(menuBox, color_primary, LV_PART_MAIN);
  lv_obj_set_style_border_width(menuBox, 0, LV_PART_MAIN);

  lv_obj_t* brightnessIcon = lv_img_create(menuBox);
  lv_img_set_src(brightnessIcon, &low_brightness);
  lv_obj_set_style_img_recolor(brightnessIcon, lv_color_white(), LV_PART_MAIN);
  lv_obj_set_style_img_recolor_opa(brightnessIcon, LV_OPA_COVER, LV_PART_MAIN);
  lv_obj_align(brightnessIcon, LV_ALIGN_TOP_LEFT, 0, 0);
  lv_obj_t* slider = lv_slider_create(menuBox);
  lv_slider_set_range(slider, 60, 255);
  lv_obj_set_style_bg_color(slider, lv_color_white(), LV_PART_KNOB);
  lv_obj_set_style_bg_opa(slider, LV_OPA_COVER, LV_PART_MAIN);
  lv_obj_set_style_bg_color(slider, lv_color_lighten(color_primary, 50), LV_PART_MAIN);
  lv_slider_set_value(slider, backlight_brightness, LV_ANIM_OFF);
  lv_obj_set_size(slider, lv_pct(66), 10);
  lv_obj_align(slider, LV_ALIGN_TOP_MID, 0, 3);
  brightnessIcon = lv_img_create(menuBox);
  lv_img_set_src(brightnessIcon, &high_brightness);
  lv_obj_set_style_img_recolor(brightnessIcon, lv_color_white(), LV_PART_MAIN);
  lv_obj_set_style_img_recolor_opa(brightnessIcon, LV_OPA_COVER, LV_PART_MAIN);
  lv_obj_align(brightnessIcon, LV_ALIGN_TOP_RIGHT, 0, -1);
  lv_obj_add_event_cb(slider, bl_slider_event_cb, LV_EVENT_VALUE_CHANGED, NULL);
  
  menuLabel = lv_label_create(menuBox);
  lv_label_set_text(menuLabel, "Lift to Wake");
  lv_obj_align(menuLabel, LV_ALIGN_TOP_LEFT, 0, 32);
  lv_obj_t* wakeToggle = lv_switch_create(menuBox);
  lv_obj_set_size(wakeToggle, 40, 22);
  lv_obj_align(wakeToggle, LV_ALIGN_TOP_RIGHT, 0, 29);
  lv_obj_set_style_bg_color(wakeToggle, lv_color_hex(0x505050), LV_PART_MAIN);
  lv_obj_add_event_cb(wakeToggle, WakeEnableSetting_event_cb, LV_EVENT_VALUE_CHANGED, NULL);
  if(wakeupByIMUEnabled) lv_obj_add_state(wakeToggle, LV_STATE_CHECKED); // set default state

  // menuLabel = lv_label_create(menuBox);
  // lv_label_set_text(menuLabel, "Timeout");
  // lv_obj_align(menuLabel, LV_ALIGN_TOP_LEFT, 0, 64);
  // lv_obj_t* drop = lv_dropdown_create(menuBox);
  // lv_dropdown_set_options(drop, "10s\n"
  //                               "30s\n"
  //                               "1m\n"
  //                               "3m");
  // lv_obj_align(drop, LV_ALIGN_TOP_RIGHT, 0, 61);
  // lv_obj_set_size(drop, 70, 22);
  // //lv_obj_set_style_text_font(drop, &lv_font_montserrat_12, LV_PART_MAIN);
  // //lv_obj_set_style_text_font(lv_dropdown_get_list(drop), &lv_font_montserrat_12, LV_PART_MAIN);
  // lv_obj_set_style_pad_top(drop, 1, LV_PART_MAIN);
  // lv_obj_set_style_bg_color(drop, color_primary, LV_PART_MAIN);
  // lv_obj_set_style_bg_color(lv_dropdown_get_list(drop), color_primary, LV_PART_MAIN);
  // lv_obj_set_style_border_width(lv_dropdown_get_list(drop), 1, LV_PART_MAIN);
  // lv_obj_set_style_border_color(lv_dropdown_get_list(drop), lv_color_hex(0x505050), LV_PART_MAIN);

  // // Add another label, then a settings box for WiFi
  // menuLabel = lv_label_create(tab);
  // lv_label_set_text(menuLabel, "Wi-Fi");
  // menuBox = lv_obj_create(tab);
  // lv_obj_set_size(menuBox, lv_pct(100), 80);
  // lv_obj_set_style_bg_color(menuBox, color_primary, LV_PART_MAIN);
  // lv_obj_set_style_border_width(menuBox, 0, LV_PART_MAIN);
  // menuLabel = lv_label_create(menuBox);
  // lv_label_set_text(menuLabel, "Network");
  // menuLabel = lv_label_create(menuBox);
  // lv_label_set_text(menuLabel, LV_SYMBOL_RIGHT);
  // lv_obj_align(menuLabel, LV_ALIGN_TOP_RIGHT, 0, 0);
  // menuLabel = lv_label_create(menuBox);
  // lv_label_set_text(menuLabel, "Password");
  // lv_obj_align(menuLabel, LV_ALIGN_TOP_LEFT, 0, 32);
  // menuLabel = lv_label_create(menuBox);
  // lv_label_set_text(menuLabel, LV_SYMBOL_RIGHT);
  // lv_obj_align(menuLabel, LV_ALIGN_TOP_RIGHT, 0, 32);

  // Another setting for the battery
  menuLabel = lv_label_create(tab);
  lv_label_set_text(menuLabel, "Battery");
  menuBox = lv_obj_create(tab);
  lv_obj_set_size(menuBox, lv_pct(100), 77); // 125
  lv_obj_set_style_bg_color(menuBox, color_primary, LV_PART_MAIN);
  lv_obj_set_style_border_width(menuBox, 0, LV_PART_MAIN);
  
  objBattSettingsVoltage = lv_label_create(menuBox);
  lv_label_set_text(objBattSettingsVoltage, "Voltage:");
  lv_obj_align(objBattSettingsVoltage, LV_ALIGN_TOP_LEFT, 0, 0);
  objBattSettingsPercentage = lv_label_create(menuBox);
  lv_label_set_text(objBattSettingsPercentage, "Percentage:");
  lv_obj_align(objBattSettingsPercentage, LV_ALIGN_TOP_LEFT, 0, 32);
  // objBattSettingsIscharging = lv_label_create(menuBox);
  // lv_label_set_text(objBattSettingsIscharging, "Is charging:");
  // lv_obj_align(objBattSettingsIscharging, LV_ALIGN_TOP_LEFT, 0, 64);
}

void init_gui_pageIndicator_settings() {
  // Create actual (non-clickable) buttons for every tab
  lv_obj_t* btn = lv_btn_create(panel);
  lv_obj_clear_flag(btn, LV_OBJ_FLAG_CLICKABLE);
  lv_obj_set_size(btn, 150, lv_pct(100));
  lv_obj_t* label = lv_label_create(btn);
  lv_label_set_text_fmt(label, "Settings");
  lv_obj_align(label, LV_ALIGN_CENTER, 0, 0);
  lv_obj_set_style_shadow_width(btn, 0, LV_PART_MAIN);
  lv_obj_set_style_bg_color(btn, color_primary, LV_PART_MAIN);

}