/*
* Copyright (c) Quaming Intelligent Technology Co., Ltd.
* (C) Copyright All Rights Reserved.
*
*/
/**
 * @file launcher.c
 *
 */

/*********************
 *      INCLUDES
 *********************/
#include "lvgl/lvgl.h"
#include "xos_app_conf.h"

#if CONFIG_XOS_USE_APP_LAUNCHER != 0
#include <stdio.h>
#include "launcher.h"
#include "lang/xos_strid.h"
#include "xos_misc.h"
#include "home_setting.h"
#include "appmanager.h"
#include "appmanager.h"
#include "home.h"
#include "app_path_conf.h"
#include "qm_lv_obj.h"
#include "param.h"
#include "config/launcher_conf.h"
#include "app_name.h"
#include "view/home_statusbar.h"

/**********************
 * GLOBAL DECLARATION
 **********************/

// extern lv_theme_t * lv_ability_theme_init(void);
// extern void qm_homebody_key_event_cb(lv_event_t *e);
/*********************
 *      DEFINES
 *********************/


//
#define WIDGET_DATE_TIME 1
#define WIDGET_PAGE_NUM  0
//

/**********************
 *      TYPEDEFS
 **********************/

xos_app_entry_t* s_app_table = NULL;

/**********************
 *  STATIC PROTOTYPES
 **********************/

/**********************
 *  STATIC VARIABLES
 **********************/
static home_data_info home_data = {0};

/**********************
 *   STATIC FUNCTIONS
 **********************/
static bool _filter_app_entry(app_info *item) {
    if (item == NULL) return false;
    if (0 == strcmp(item->app_name, "launcher")
        || 0 == strcmp(item->app_name, "imageviewer")
        || 0 == strcmp(item->app_name, "videoplayer")) {
        return false;
    }
    LV_LOG_USER("item->name=%s", item->app_name);
    return launcher_get_srcmapping(item->app_name) != NULL;
}

static int launcher_getappregcounts(void) {
    static int s_apps_count = 0;
    if (s_apps_count == 0) {
        app_info *item = NULL;
        _LV_LL_READ_BACK(app_manager_get_reglist(), item) {
            if (_filter_app_entry(item)) s_apps_count++;
        }
    }
    LV_LOG_USER("get apps counts=%d", s_apps_count);
    return s_apps_count;
}

static int launcher_getappmapentrys(void) {
    static int s_apps_entrys = 0;
    if (s_apps_entrys == 0) {
        s_apps_entrys = launcher_get_srcmapping_max_item_num();
    }
    LV_LOG_USER("get apps entrys=%d", s_apps_entrys);
    return s_apps_entrys;
}

static int launcher_getappcounts(void) {
#if (defined(CONFIG_PRODUCT_KIDCAMERA)  && defined(CONFIG_XOS_APP_GRID_STYLE)) || \
    (defined(CONFIG_PRODUCT_STUDYPILOT) && defined(CONFIG_XOS_APP_GRID_STYLE)) || \
    (defined(CONFIG_PRODUCT_CAMERA)     && defined(CONFIG_XOS_APP_GRID_STYLE)) || \
    (defined(CONFIG_PRODUCT_DEMO_LV)    && defined(CONFIG_XOS_APP_GRID_STYLE)) || \
    (defined(CONFIG_PRODUCT_DEMO_LD))
    return launcher_getappmapentrys();
#else
    return launcher_getappregcounts();
#endif
}

static void launcher_load_app_table(void)
{
    app_info *item = NULL;
    app_src_mapping *src = NULL;
    int app_count = launcher_getappcounts();
    int index = 0;
    s_app_table = (xos_app_entry_t*)malloc(app_count * sizeof(xos_app_entry_t));

#if (defined(CONFIG_PRODUCT_KIDCAMERA)  && defined(CONFIG_XOS_APP_GRID_STYLE)) || \
    (defined(CONFIG_PRODUCT_STUDYPILOT) && defined(CONFIG_XOS_APP_GRID_STYLE)) || \
    (defined(CONFIG_PRODUCT_CAMERA)     && defined(CONFIG_XOS_APP_GRID_STYLE)) || \
    (defined(CONFIG_PRODUCT_DEMO_LV)    && defined(CONFIG_XOS_APP_GRID_STYLE)) || \
    (defined(CONFIG_PRODUCT_DEMO_LD))
    for(int i = 0; i < app_count; i++) {
        src = launcher_get_srcmapping_by_id(i);
        if (src) {
            s_app_table[index].name = src->name;
            s_app_table[index].image_src = src->image_src;
            s_app_table[index].text_id = src->text_id;
            index++;
        }
    }
#else
    _LV_LL_READ(app_manager_get_reglist(), item) {
        if (_filter_app_entry(item)) {
            if (item->app_name) s_app_table[index].name = item->app_name;
            src = launcher_get_srcmapping(item->app_name);
            s_app_table[index].image_src = src->image_src;
            s_app_table[index].text_id = src->text_id;
            index++;
        }
    }
#endif
    LV_ASSERT_MSG(app_count == index, "app count != s_app_table.count");
}

#if CONFIG_XOS_USE_APP_SCREEN_PROTECT
static void screen_protect_cb(lv_event_t * e)
{
    lv_event_code_t code = lv_event_get_code(e);
    if (code == LV_EVENT_KEY) {
        LV_LOG_USER("screen_protect_cb");
        extern lcd_service_reset();
        lcd_service_reset();
    }

    return;
}
#endif


/**********************
 *   GLOBAL FUNCTIONS
 **********************/
void xos_home_sleep(void) {
    LV_LOG_USER("xos_home_sleep ENTRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
    const char *app_name = app_manager_get_startname();
    // 当应用不是bat_charging、alarm_alerter、study_shutdn时才执行背景窗口隐藏操作
   #if !defined(CONFIG_PRODUCT_DEMO_LD) && !defined(CONFIG_PRODUCT_DEMO_LH)
    if(strcmp(app_name, APP_NAME_DEVICE_CHARGE) != 0 && 
       strcmp(app_name, APP_NAME_ALARM_ALERTER) != 0 && 
       strcmp(app_name, APP_NAME_DEVICE_SHUTDN) != 0) {
        if (home_data.bg_wnd != NULL) lv_obj_add_flag(home_data.bg_wnd, LV_OBJ_FLAG_HIDDEN);
    }
    #endif
    //for kidcamera: not remove cb here, because xos_home_sleep will be invoked in qm_homebody_key_event_cb
    //if there are multiple cbs added(LV_EVENT_KEY + LV_EVENT_LONG_PRESSED), it will cause a crash in lv_send_event by removed here;
    //modified: in the qm_homebody_key_event_cb: when the obj is hidden, not to handle the events;
#if !defined(CONFIG_PRODUCT_KIDCAMERA) && !defined(CONFIG_XOS_USE_CAMERA)
#if !defined(BUILD_SIMULATOR) || BUILD_SIMULATOR == 0
    lv_obj_remove_event_cb(home_data.bg_wnd, qm_homebody_key_event_cb); 
#endif //not BUILD_SIMULATOR
#endif //not CONFIG_PRODUCT_KIDCAMERA
    //
    // if (home_data.bg_wnd != NULL) {
    //     lv_obj_set_style_bg_image_src(home_data.bg_wnd, NULL, 0);
    // }
}

void xos_home_wakeup(void) {
    LV_LOG_USER("xos_home_wakeup ENTRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
    if (home_data.bg_wnd && lv_obj_is_valid(home_data.bg_wnd) &&
            lv_obj_has_flag(home_data.bg_wnd, LV_OBJ_FLAG_HIDDEN))
            lv_obj_clear_flag(home_data.bg_wnd, LV_OBJ_FLAG_HIDDEN);
    lv_group_focus_obj(home_data.bg_wnd);
#if !defined(CONFIG_PRODUCT_KIDCAMERA) && !defined(CONFIG_XOS_USE_CAMERA)
#if !defined(BUILD_SIMULATOR) || BUILD_SIMULATOR == 0
    lv_obj_add_event_cb(home_data.bg_wnd, qm_homebody_key_event_cb, LV_EVENT_KEY, NULL); //for kidcamera: not add event cb here, it will be added in the qm_create_home_body
    lv_obj_add_event_cb(home_data.bg_wnd, qm_homebody_key_event_cb, LV_EVENT_LONG_PRESSED, NULL); //attention: see the note in xos_home_sleep for multiple add_event_cb and remove_event_cb
#endif //not BUILD_SIMULATOR
#endif //not CONFIG_PRODUCT_KIDCAMERA
    lv_obj_add_state(home_data.img_info[home_data.cur_selected], LV_STATE_FOCUS_KEY);
    //
    // if (home_data.bg_wnd != NULL) {
    //   #ifdef k_path_bg
    //     lv_obj_set_style_bg_img_src(home_data.bg_wnd, k_path_bg, 0);
    //   #endif
    // }
#ifdef CONFIG_XOS_USE_APP_STATUS_BAR
    home_update_status_bar();
#endif
}

void launcher_body_init(lv_obj_t * active_layer)
{
    // lv_ability_theme_init();
    launcher_load_app_table();
    home_data.img_info = (lv_obj_t**)calloc(launcher_getappcounts(), sizeof(lv_obj_t*));

    //create page bg
    lv_obj_t *bg_wnd = qm_lv_obj_create(active_layer);
    lv_group_add_obj(lv_group_get_default(), bg_wnd);
    lv_group_focus_obj(bg_wnd);

    lv_obj_center(bg_wnd);
    lv_obj_set_size(bg_wnd, LV_USE_HOR_SIZE, LV_USE_VER_SIZE);
    lv_obj_clear_flag(bg_wnd, LV_OBJ_FLAG_SCROLLABLE);
    //lv_obj_clear_flag(bg_wnd, LV_OBJ_FLAG_CLICKABLE);
#if !defined(CONFIG_PRODUCT_STUDYPILOT)
#if CONFIG_XOS_USE_APP_SCREEN_PROTECT
    lv_obj_add_event_cb(bg_wnd, screen_protect_cb, LV_EVENT_KEY, NULL);
#endif
#endif

    //create nine grid apps tile
    int app_total_cnt = launcher_getappcounts();
    extern lv_obj_t *qm_create_home_body(lv_obj_t *bg_wnd, home_data_info *img_info, int app_total_cnt);
    lv_obj_t *body_view = qm_create_home_body(bg_wnd, &home_data, app_total_cnt);

    home_data.body_view = body_view;
    home_data.bg_wnd = bg_wnd;

    #ifdef CONFIG_XOS_DARK_MODE
    lv_obj_set_style_bg_color(bg_wnd, lv_color_black(), 0);
    lv_obj_set_style_bg_color(body_view, lv_color_black(), 0);
    #elif CONFIG_PRODUCT_MOMOTALK
    lv_obj_set_style_bg_color(bg_wnd, lv_color_hex(0x808080), 0);
    lv_obj_set_style_bg_color(body_view, lv_color_hex(0x808080), 0);
    #else
    lv_obj_set_style_bg_color(bg_wnd, lv_color_white(), 0);
    lv_obj_set_style_bg_color(body_view, lv_color_white(), 0);
    #endif

#ifndef CONFIG_XOS_USE_APP_SPHOTO    
    lv_obj_add_state(home_data.img_info[home_data.cur_selected], LV_STATE_FOCUS_KEY);
#endif
}

void xos_update_launcher_app_label(void) {
    int app_count = launcher_getappcounts();
    for (int i=0; i< app_count; i++) {
        lv_label_set_text(s_app_table[i].label, GetTextRes(s_app_table[i].text_id));
        LV_LOG_USER("%s %s\n", s_app_table[i].name, GetTextRes(s_app_table[i].text_id));
    }
}

#endif/* CONFIG_XOS_USE_APP_LAUNCHER*/