#include <stdio.h>
#include <string.h>
#include "app_gui.h"
#include "gui_event.h"
#include "ds_rtc.h"
#include "app_io.h"
#include "lcd.h"
#include "app_config.h"

void screen_program_prehled(GuiEvent event)
{
    switch (event) {
        case GUI_EVENT_SCREEN_INIT:
            break;

        case GUI_EVENT_PAINT:
            LcdBuffer_Write(&lcd, 0, 0, "Zvolte slot ke změně");

            if (settings_scratch.schedules[0].enable) {
                snprintf(sbuf, sbuf_len, "1. %02d:%02d   ", settings_scratch.schedules[0].h, settings_scratch.schedules[0].m);
            } else {
                snprintf(sbuf, sbuf_len, "1. --:--  ");
            }
            if (settings_scratch.schedules[2].enable) {
                snprintf(sbuf+10, sbuf_len-10, "3. %02d:%02d   ", settings_scratch.schedules[2].h, settings_scratch.schedules[2].m);
            } else {
                snprintf(sbuf+10, sbuf_len-10, "3. --:--  ");
            }
            LcdBuffer_Write(&lcd, 1, 0, sbuf);

            if (settings_scratch.schedules[1].enable) {
                snprintf(sbuf, sbuf_len, "2. %02d:%02d   ", settings_scratch.schedules[1].h, settings_scratch.schedules[1].m);
            } else {
                snprintf(sbuf, sbuf_len, "2. --:--  ");
            }
            if (settings_scratch.schedules[3].enable) {
                snprintf(sbuf+10, sbuf_len-10, "4. %02d:%02d   ", settings_scratch.schedules[3].h, settings_scratch.schedules[3].m);
            } else {
                snprintf(sbuf+10, sbuf_len-10, "4. --:--  ");
            }
            LcdBuffer_Write(&lcd, 2, 0, sbuf);

            LcdBuffer_Write(&lcd, 3, 0, "🅳Zpět");
            break;

        case GUI_EVENT_KEY_D: // CANCEL
            switch_to_parent_screen(screen_settings);
            break;

        case GUI_EVENT_KEY_1:
        case GUI_EVENT_KEY_2:
        case GUI_EVENT_KEY_3:
        case GUI_EVENT_KEY_4:
            pgm_edit_slot = event - '1'; // 0-3
            switch_to_subscreen(screen_program_edit);
            break;
    }
}