#include "leds.h"
#include "shared.h"
#include "network.h"
#include "server.h"
#include "rom/ets_sys.h"
#include "esp_system.h"
#include "esp_netif.h"
#include "esp_event.h"

#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>

// starts the basic subsystems we will be using
static
void init_esp(void) {
    // start the networking interface
    ESP_ERROR_CHECK(esp_netif_init());
    // start the event loop
    ESP_ERROR_CHECK(esp_event_loop_create_default());  
}

static
void TEST_leds() {
    // TEST: after a delay, set the leds to a gradient of red - black
    sleep(1);

    union Led led = {
        .components = {
            .red = 0,
            .green = 255,
            .blue = 0,
            .global = GLOBAL(10)
        }
    };

    set_led_range(0, 120, led);
    led.components.blue = 255;
    set_led_range(60, 120, led);
    send_leds();

    sleep(1);

    struct Gradient gradient;
    gradient.points_len = 4;

    gradient.points[0].offset = 0;
    gradient.points[0].movement = 0;
    gradient.points[0].led.components = (struct LedComponents) {
        .global = GLOBAL(0),
        .red = 0,
        .green = 0,
        .blue = 0,
    };

    gradient.points[1].offset = 59;
    gradient.points[1].movement = -1;
    gradient.points[1].led.components = (struct LedComponents){
        .global = GLOBAL(10),
        .red = 40,
        .green = 200,
        .blue = 40,
    };
    gradient.points[2].offset = 61;
    gradient.points[2].movement = 1;
    gradient.points[2].led.components = (struct LedComponents){
        .global = GLOBAL(10),
        .red = 40,
        .green = 200,
        .blue = 40,
    };
    gradient.points[3].offset = 120;
    gradient.points[3].movement = 0;
    gradient.points[3].led.components = (struct LedComponents){
        .global = GLOBAL(0),
        .red = 0,
        .green = 0,
        .blue = 0,
    };

    leds_set_current_gradient(&gradient, 0);
}

void app_main(void) {
    LOGLN("---- starting");

    // start hardware subsystems
    init_esp();
    // startup leds and send initial state
    leds_init();
    send_leds();
    // start wifi subsystem
    wifi_init();
    // configure wifi hardware to act as an access point
    softap_init();
    // start listening for HTTP signals
    server_init();

    TEST_leds();


    LOGLN("---- finished setting up");
}