#include "board.h"
#include "display.h"
#include "input.h"
#include "jpegdec.h"
#include "leds.h"
#include "net.h"
#include "settings.h"
#include "slideshow.h"
#include "ui.h"
#include "sdkconfig.h"
#include "driver/gpio.h"
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"

static const char *TAG = "main";

static void run_portal(void)
{
    net_start_portal();
    leds_set_mode(LED_BREATHE, 0x8030ff);
    ui_status("Wi-Fi setup",
              "Join the Wi-Fi network\n\"" CONFIG_WIDGET_AP_SSID "\" with your phone.\n"
              "The setup page opens by itself\n(or browse to http://192.168.4.1)");
    net_wait_connected(-1);
}

void app_main(void)
{
    board_init();
    settings_init();
    leds_init();
    leds_set_brightness(settings.led_brightness);
    leds_set_mode(LED_BREATHE, 0x404040);

    display_init();
    ui_init();
    ui_status("insecam widget", "starting");
    display_set_backlight(settings.lcd_brightness);

    ESP_ERROR_CHECK(jpegdec_init());
    net_init();

    // Holding the knob after power-up forces the setup hotspot.
    gpio_config_t btn = {.pin_bit_mask = 1ULL << board->enc_btn, .mode = GPIO_MODE_INPUT, .pull_up_en = 1};
    gpio_config(&btn);
    bool force_setup = !gpio_get_level(board->enc_btn) || settings_take_portal_request();
    input_init();

    if (force_setup || !net_has_credentials()) {
        run_portal();
    } else {
        ui_status("insecam widget", "connecting to Wi-Fi");
        if (!net_wait_connected(20000)) run_portal();
    }
    ESP_LOGI(TAG, "online at %s", net_ip_str());
    ui_status("insecam widget", "online  " "\xE2\x80\xA2" "  finding cameras\n\nknob: next / previous\nclick: pause   hold: menu");
    leds_set_mode(LED_SPIN, 0x2060ff);
    slideshow_start();
}