#include "app_screen_setting_trans.h"

uint8_t com_switch_cursor = 0;          //设置界面中，通讯选择的游标
uint8_t com_switch_cursor_prv = 99;
uint8_t mod_mas_conf_cursor = 0;        //modbus配置项的游标，从上往下-从左往右：0~7
uint8_t mod_mas_conf_cursor_prv = 99;
uint8_t config_focus = 0;

void set_communication_text(uint8_t con)
{
    char str_temp[32] = {0};

    switch (con)
    {
        case TEXT_HART:
        {
            if(tabdata.content_focus == 0)
            {
                if(tabdata.hart_enable)
                {
                    lv_label_set_text(guider_ui.screen_setting_label_01, text_pack.item_2_com_val[0]);
                }
                else
                {
                    lv_label_set_text(guider_ui.screen_setting_label_01, text_pack.item_2_com_val[1]);
                }
            }
            else
            {
                if(tabdata.hart_enable)
                {
                    sprintf(str_temp,"< %s >",text_pack.item_2_com_val[0]);
                }
                else
                {
                    sprintf(str_temp,"< %s >",text_pack.item_2_com_val[1]);
                }

                lv_label_set_text(guider_ui.screen_setting_label_01, str_temp);
            }
        }
        break;

        case TEXT_BLE:
        {
            if(tabdata.content_focus == 0)
            {
                if(tabdata.bluetooth_enable)
                {
                    lv_label_set_text(guider_ui.screen_setting_label_11, text_pack.item_2_com_val[0]);
                }
                else
                {
                    lv_label_set_text(guider_ui.screen_setting_label_11, text_pack.item_2_com_val[1]);
                }
            }
            else
            {
                if(tabdata.bluetooth_enable)
                {
                    sprintf(str_temp,"< %s >",text_pack.item_2_com_val[0]);
                }
                else
                {
                    sprintf(str_temp,"< %s >",text_pack.item_2_com_val[1]);
                }

                lv_label_set_text(guider_ui.screen_setting_label_11, str_temp);
            }
        }
        break;

        case TEXT_MODBUS:
        {
            if(tabdata.content_focus == 0)
            {
                if(tabdata.modbus_enable)
                {
                    if(tabdata.modbus_type == SIG_SLAVE)
                    {
                        lv_label_set_text(guider_ui.screen_setting_label_21, text_pack.item_2_com_val[3]);
                        lv_label_set_text(guider_ui.screen_setting_label_31, "---");
                    }
                    else
                    {
                        lv_label_set_text(guider_ui.screen_setting_label_21, text_pack.item_2_com_val[2]);
                        lv_label_set_text(guider_ui.screen_setting_label_31, ">");
                    }
                }
                else
                {
                    lv_label_set_text(guider_ui.screen_setting_label_21, text_pack.item_2_com_val[1]);
                    lv_label_set_text(guider_ui.screen_setting_label_31, "---");
                }
            }
            else
            {
                if(tabdata.modbus_enable)
                {
                    if(tabdata.modbus_type == SIG_SLAVE)
                    {
                        sprintf(str_temp,"< %s >", text_pack.item_2_com_val[3]);
                        lv_label_set_text(guider_ui.screen_setting_label_31, "---");
                    }
                    else
                    {
                        sprintf(str_temp,"< %s >", text_pack.item_2_com_val[2]);
                        lv_label_set_text(guider_ui.screen_setting_label_31, ">");
                    }
                }
                else
                {
                    sprintf(str_temp,"< %s >", text_pack.item_2_com_val[1]);
                    lv_label_set_text(guider_ui.screen_setting_label_31, "---");
                }

                lv_label_set_text(guider_ui.screen_setting_label_21, str_temp);
            }

        }
        break;
    
        default:
        break;
    }
}

void communication_switch(void)
{
    //启用所需组件
    if( lv_obj_has_flag(guider_ui.screen_setting_label_00, LV_OBJ_FLAG_HIDDEN) ) { lv_obj_clear_flag(guider_ui.screen_setting_label_00, LV_OBJ_FLAG_HIDDEN); };
    if( lv_obj_has_flag(guider_ui.screen_setting_label_01, LV_OBJ_FLAG_HIDDEN) ) { lv_obj_clear_flag(guider_ui.screen_setting_label_01, LV_OBJ_FLAG_HIDDEN); };
    if( lv_obj_has_flag(guider_ui.screen_setting_label_10, LV_OBJ_FLAG_HIDDEN) ) { lv_obj_clear_flag(guider_ui.screen_setting_label_10, LV_OBJ_FLAG_HIDDEN); };
    if( lv_obj_has_flag(guider_ui.screen_setting_label_11, LV_OBJ_FLAG_HIDDEN) ) { lv_obj_clear_flag(guider_ui.screen_setting_label_11, LV_OBJ_FLAG_HIDDEN); };
    if( lv_obj_has_flag(guider_ui.screen_setting_label_20, LV_OBJ_FLAG_HIDDEN) ) { lv_obj_clear_flag(guider_ui.screen_setting_label_20, LV_OBJ_FLAG_HIDDEN); };
    if( lv_obj_has_flag(guider_ui.screen_setting_label_21, LV_OBJ_FLAG_HIDDEN) ) { lv_obj_clear_flag(guider_ui.screen_setting_label_21, LV_OBJ_FLAG_HIDDEN); };
    if( lv_obj_has_flag(guider_ui.screen_setting_label_30, LV_OBJ_FLAG_HIDDEN) ) { lv_obj_clear_flag(guider_ui.screen_setting_label_30, LV_OBJ_FLAG_HIDDEN); };
    if( lv_obj_has_flag(guider_ui.screen_setting_label_31, LV_OBJ_FLAG_HIDDEN) ) { lv_obj_clear_flag(guider_ui.screen_setting_label_31, LV_OBJ_FLAG_HIDDEN); };

    //隐藏多余组件
    lv_obj_add_flag(guider_ui.screen_setting_label_40, LV_OBJ_FLAG_HIDDEN);
    lv_obj_add_flag(guider_ui.screen_setting_label_41, LV_OBJ_FLAG_HIDDEN);
    lv_obj_add_flag(guider_ui.screen_setting_label_50, LV_OBJ_FLAG_HIDDEN);
    lv_obj_add_flag(guider_ui.screen_setting_label_51, LV_OBJ_FLAG_HIDDEN);

    //显示左列文本
    lv_label_set_text(guider_ui.screen_setting_label_00, text_pack.item_2_com[0]);
    lv_label_set_text(guider_ui.screen_setting_label_10, text_pack.item_2_com[1]);
    lv_label_set_text(guider_ui.screen_setting_label_20, text_pack.item_2_com[2]);
    lv_label_set_text(guider_ui.screen_setting_label_30, text_pack.item_2_com[3]);

    //根据当前使能状态显示右列文本
    set_communication_text(TEXT_HART);
    set_communication_text(TEXT_BLE);
    set_communication_text(TEXT_MODBUS);

    com_switch_cursor = 0;
    com_switch_cursor_prv = 99;
    setting_contents_check(com_switch_cursor, com_switch_cursor_prv);
}

void config_items_set_color(uint8_t cur, uint32_t color)
{
    switch (cur)
    {
        case 0:
        {
            lv_obj_set_style_bg_color(guider_ui.screen_modbus_config_value_device_addr, lv_color_hex(color), LV_PART_MAIN|LV_STATE_DEFAULT);
        }
        break;

        case 1:
        {
            lv_obj_set_style_bg_color(guider_ui.screen_modbus_config_value_start_addr, lv_color_hex(color), LV_PART_MAIN|LV_STATE_DEFAULT);
        }
        break;

        case 2:
        {
            lv_obj_set_style_bg_color(guider_ui.screen_modbus_config_value_bytes, lv_color_hex(color), LV_PART_MAIN|LV_STATE_DEFAULT);
        }
        break;

        case 3:
        {
            lv_obj_set_style_bg_color(guider_ui.screen_modbus_config_value_timeout, lv_color_hex(color), LV_PART_MAIN|LV_STATE_DEFAULT);
        }
        break;

        case 4:
        {
            lv_obj_set_style_bg_color(guider_ui.screen_modbus_config_value_cmd, lv_color_hex(color), LV_PART_MAIN|LV_STATE_DEFAULT);
        }
        break;

        case 5:
        {
            lv_obj_set_style_bg_color(guider_ui.screen_modbus_config_value_register_num, lv_color_hex(color), LV_PART_MAIN|LV_STATE_DEFAULT);
        }
        break;

        case 6:
        {
            lv_obj_set_style_bg_color(guider_ui.screen_modbus_config_value_calibration, lv_color_hex(color), LV_PART_MAIN|LV_STATE_DEFAULT);
        }
        break;

        case 7:
        {
            lv_obj_set_style_bg_color(guider_ui.screen_modbus_config_value_next, lv_color_hex(color), LV_PART_MAIN|LV_STATE_DEFAULT);
        }
        break;
    
        default:
        break;
    }
}

void config_items_check(uint8_t cur, uint8_t cur_prv)
{
    uint32_t color = 0;
    if(config_focus == 1)
    {
        color = COLOR_CONTENTS_FOCUSED;
    }
    else
    {
        color = COLOR_CONTENTS_CHECKED;
    }

    //点亮cur
    config_items_set_color(cur, color);

    //熄灭cur——prv
    config_items_set_color(cur_prv, COLOR_ITEMS_UNCHECKED);
}

void set_communication_modify(uint8_t con, int8_t step)
{
    switch (con)
    {
        case TEXT_HART:
        {
            tabdata.hart_enable = !tabdata.hart_enable;

            //通讯方式互斥
            if(tabdata.hart_enable)
            {
                tabdata.bluetooth_enable = 0;
                tabdata.modbus_enable = 0;

                tabdata.content_focus = 0;
                set_communication_text(TEXT_BLE);
                set_communication_text(TEXT_MODBUS);
                tabdata.content_focus = 1;
            }
        }
        break;

        case TEXT_BLE:
        {
            tabdata.bluetooth_enable = !tabdata.bluetooth_enable;

            //通讯方式互斥
            if(tabdata.bluetooth_enable)
            {
                tabdata.hart_enable = 0;
                tabdata.modbus_enable = 0;

                tabdata.content_focus = 0;
                set_communication_text(TEXT_HART);
                set_communication_text(TEXT_MODBUS);
                tabdata.content_focus = 1;
            }
        }
        break;

        case TEXT_MODBUS:
        {
            tabdata.modbus_enable += step;
            if( ( 2 < tabdata.modbus_enable )&&(tabdata.modbus_enable < 200) ) tabdata.modbus_enable = 0;
            if(tabdata.modbus_enable > 200) tabdata.modbus_enable = 2;

            if(tabdata.modbus_enable == 2)
            {
                tabdata.modbus_type = SIG_MASTER;
            }
            else
            {
                tabdata.modbus_type = SIG_SLAVE;
            }

            //通讯方式互斥
            if(tabdata.modbus_enable)
            {
                tabdata.hart_enable = 0;
                tabdata.bluetooth_enable = 0;

                tabdata.content_focus = 0;
                set_communication_text(TEXT_HART);
                set_communication_text(TEXT_BLE);
                tabdata.content_focus = 1;
            }
        }
        break;
    
        default:
        break;
    }
}

void scr_modbus_config_recover(void)
{
    lv_label_set_text(guider_ui.screen_modbus_config_label_title, text_pack.modbus_master_title);

    lv_label_set_text(guider_ui.screen_modbus_config_label_device_addr, text_pack.modbus_master_item[0]);
    lv_label_set_text(guider_ui.screen_modbus_config_label_start_addr, text_pack.modbus_master_item[1]);
    lv_label_set_text(guider_ui.screen_modbus_config_label_bytes, text_pack.modbus_master_item[2]);
    lv_label_set_text(guider_ui.screen_modbus_config_label_timeout, text_pack.modbus_master_item[3]);
    lv_label_set_text(guider_ui.screen_modbus_config_label_cmd, text_pack.modbus_master_item[4]);
    lv_label_set_text(guider_ui.screen_modbus_config_label_register_num, text_pack.modbus_master_item[5]);
    lv_label_set_text(guider_ui.screen_modbus_config_label_calibration, text_pack.modbus_master_item[6]);
    lv_label_set_text(guider_ui.screen_modbus_config_label_next, text_pack.modbus_master_item[7]);

    mod_mas_conf_cursor = 0;        //配置项的游标，从上往下-从左往右：0~7
    mod_mas_conf_cursor_prv = 99;
}


void key_functions_modbus(void)
{
    if( key_pv.status == KEY_STATUS_DISABLE ) return;

    switch (key_pv.tag)
    {
        case KEY_UP:
        {
            key = 0;
            key_char2struct();

            switch (current_operation)
            {
                case MODBUS_MASTER_CONFIG:
                {
                    mod_mas_conf_cursor_prv = mod_mas_conf_cursor;
                    if(mod_mas_conf_cursor == 0)
                    {
                        mod_mas_conf_cursor = 7;
                    }
                    else
                    {
                        mod_mas_conf_cursor -= 1;
                    }

                    config_items_check(mod_mas_conf_cursor, mod_mas_conf_cursor_prv);
                }
                break;
            
                default:
                break;
            }
        }
        break;

        case KEY_DOWN:
        {
            key = 0;
            key_char2struct();

            switch (current_operation)
            {
                case MODBUS_MASTER_CONFIG:
                {
                    mod_mas_conf_cursor_prv = mod_mas_conf_cursor;
                    if(mod_mas_conf_cursor == 7)
                    {
                        mod_mas_conf_cursor = 0;
                    }
                    else
                    {
                        mod_mas_conf_cursor += 1;
                    }

                    config_items_check(mod_mas_conf_cursor, mod_mas_conf_cursor_prv);
                }
                break;
            
                default:
                break;
            }
        }
        break;

        case KEY_LEFT:
        {
            key = 0;
            key_char2struct();

            switch (current_operation)
            {
                case MODBUS_MASTER_CONFIG:
                {
                    mod_mas_conf_cursor_prv = mod_mas_conf_cursor;
                    mod_mas_conf_cursor -= 4;
                    if(mod_mas_conf_cursor > 200)
                    {
                        mod_mas_conf_cursor = mod_mas_conf_cursor_prv + 4;
                    }

                    config_items_check(mod_mas_conf_cursor, mod_mas_conf_cursor_prv);
                }
                break;
            
                default:
                break;
            }
        }
        break;

        case KEY_RIGHT:
        {
            key = 0;
            key_char2struct();

            switch (current_operation)
            {
                case MODBUS_MASTER_CONFIG:
                {
                    mod_mas_conf_cursor_prv = mod_mas_conf_cursor;
                    mod_mas_conf_cursor += 4;
                    if(mod_mas_conf_cursor > 7)
                    {
                        mod_mas_conf_cursor = mod_mas_conf_cursor_prv - 4;
                    }

                    config_items_check(mod_mas_conf_cursor, mod_mas_conf_cursor_prv);
                }
                break;
            
                default:
                break;
            }
        }
        break;

        case KEY_OK:
        {
            key = 0;
            key_char2struct();
        }
        break;

        case KEY_BACK:
        {
            key = 0;
            key_char2struct();

            switch (current_operation)
            {
                case MODBUS_MASTER_CONFIG:
                {
                    //设置主界面和配置界面的内容
                    setup_scr_screen_main(&guider_ui);
                    delay_cnt(200);                                 //不加延时有概率卡死

                    setup_scr_screen_setting(&guider_ui);
                    scr_setting_recover();
                    delay_cnt(200);                                 //不加延时有概率卡死
                    
                    lv_scr_load(guider_ui.screen_setting);          //加载菜单界面

                    //删除modbus的相关内容，释放内存
                    lv_obj_del_async(guider_ui.screen_modbus_config);       
                    lv_obj_del_async(guider_ui.screen_modbus_display);

                    m5data.scr_now = SCREEN_SETTING;
   
                    //进入拓展功能选项卡
                    tabdata.item_cursor = ITEM_2;
                    tabdata.item_cursor_prv = ITEM_0;
                    setting_items_check(tabdata.item_cursor, tabdata.item_cursor_prv);

                    //进入通讯选择
                    tabdata.content_focus = 0;
                    lv_obj_set_style_bg_color(guider_ui.screen_setting_label_21, lv_color_hex(COLOR_ITEMS_UNCHECKED), LV_PART_MAIN|LV_STATE_DEFAULT);
                    communication_switch();
                    current_operation = SET_COMMUNICATION_SWITCH;
                    key_config_update(current_operation);
                    
                }
                break;

                case MODBUS_MASTER_TRX:
                {
                    //返回modbus配置界面
                }
                break;
            
                default:
                break;
            }
        }
        break;
    
        default:
        break;
    }
}