#include "effects.h"
#include "my_fastled.h"
#include <ErriezCRC32.h>
#include "effect_bell.h"
#include "effect_sinematrix3.h"
#include "effect_big_clock.h"
#include "effect_clock.h"
#include "effect_static.h"
#include "effect_animation.h"
#include "effect_dynamic.h"
#include "effect_matrix.h"
#include "effect_twirl.h"
#include "effect_cycle.h"
#include "effect_confetti.h"
#include "effect_snake.h"
#include "effect_fire.h"
#include "effect_firework.h"
#include "effect_gol.h"
#include "effect_pixelclock.h"
#include "effect_dvd.h"
#include "effect_analogclock.h"
#include "effect_sines.h"
#include "effect_blur2d.h"

Effect* current_effect;

ClockEffect effect_clock;

Effect* select_effect(uint32_t code) {
	switch (code) {
		// use e.g. https://crccalc.com/ for the conversion of name to crc.
		case 0:  case 0xD682E3C8 /* sinematrix3            */ : return new Sinematrix3Effect();
		case 1:  case 0x90A887DA /* big_clock              */ : return new BigClockEffect();
		case 2:  case 0xBE7BBE92 /* clock                  */ : return new ClockEffect();
		case 3:  case 0x733BE087 /* bell                   */ : return new BellEffect(); //(new AnimationEffect("/bell.pia", 0x000000, 0, 0))->setFgColor(0xFFFF00);
		case 4:  case 0x2BBC5D43 /* off                    */ : return new StaticEffect(0x000000);
		case 5:  case 0x1D84F231 /* koopa                  */ : return new AnimationEffect("/koopa.pia", CRGB(0x000000), 0, 0);
		case 6:  case 0xAC43BCF1 /* couple_rain            */ : return new AnimationEffect("/couple_rain.pia", CRGB(0x000000), -8, -16);
		case 7:  case 0xF1B117F7 /* single_dynamic         */ : return new SingleDynamicEffect();
		case 8:  case 0xF52F2804 /* multi_dynamic          */ : return new MultiDynamicEffect();
		case 9:  case 0xF83341CF /* matrix                 */ : return new MatrixEffect();
		case 10: case 0xD2B79DD0 /* rainbow_matrix         */ : return new RainbowMatrixEffect();
		case 11: case 0xE8DD3433 /* random_matrix          */ : return new RandomMatrixEffect();
		case 12: case 0xB086D193 /* cycle                  */ : return new CycleEffect();
		case 13: case 0x2293EF9F /* twirl                  */ : return new TwirlEffect();
		case 14: case 0x60ECC3E6 /* heart                  */ : return new AnimationEffect("/heart.pia", CRGB(0x000000), 0, 0);
		case 15: case 0x42090A49 /* confetti               */ : return new ConfettiEffect();
		case 16: case 0x516D6B9E /* snake                  */ : return new SnakeEffect();
		case 17: case 0x58DE09CF /* fire                   */ : return new FireEffect();
		case 18: case 0x08BA9C08 /* firework               */ : return new FireworkEffect();
		case 19: case 0x14B85EAC /* gol                    */ : return new GolEffect();
		case 20: case 0xFA13015D /* cake                   */ : return new AnimationEffect("/cake.pia", CRGB(0x000000), 0, 0);
		case 21: case 0xA2B0D68B /* pixel_clock            */ : return new PixelClockEffect();
		case 22: case 0x2C0E6962 /* big_dynamic            */ : return new BigDynamicEffect();
		case 23: case 0xDA6F31A5 /* random_confetti        */ : return new RandomConfettiEffect();
		case 24: case 0x8325C1DF /* dvd                    */ : return new DvdEffect();
		case 25: case 0x8CA97519 /* analog_clock           */ : return new AnalogClockEffect();
		case 26: case 0xADB18CC5 /* sines                  */ : return new SinesEffect();
		case 27: case 0x0407881E /* blur2d                 */ : return new Blur2DEffect();
		default                                      : return NULL;
	};
}

bool change_current_effect(String payload) {
	int pos = payload.indexOf(",");
	String options = "";
	if (pos != -1) {
		LOGln("Effects * Effect comes with options.");
		options = payload.substring(pos+1);
		payload.remove(pos);
		LOGln("Effects * Cleaned effect name: %s", payload.c_str());
	}

	Effect* new_effect = select_effect( crc32String(payload.c_str()) );
	if (new_effect == NULL) {
		LOGln("Effects * Could not find effect with name %s", payload.c_str());
		return false;
	}
	LOGln("Effects * Switching to effect %s", payload.c_str());
	delete current_effect;
	current_effect = new_effect;

	if (options.length() > 0) {
		LOGln("Effects * Parsing options: %s", options.c_str());
		options += ",";
		int p_colon;
		while ((p_colon = options.indexOf(",")) >= 0) {
			int p_equal = options.indexOf("=");
			if (p_equal >= 0 && p_equal < p_colon) {
				String key = options.substring(0, p_equal);
				String value = options.substring(p_equal + 1, p_colon);
				LOGln("Effects * Applying option: %s = %s", key.c_str(), value.c_str());
				current_effect->apply_option(key, value);
			}
			options.remove(0, p_colon + 1);
		}
	}
	return true;
}

const char* cycle_effects[] = {
	"sinematrix3", 
	"multi_dynamic", 
	"matrix", "rainbow_matrix", "random_matrix",
	"confetti", "random_confetti", 
	"single_dynamic", 
	"snake", 
	"gol",
	"twirl"};
uint8_t cycle_effects_count = 11;

void setup_effects() {
	current_effect = new CycleEffect();
}