//
//  SID.cpp
//  Clock Signal
//
//  Created by Thomas Harte on 07/11/2025.
//  Copyright © 2025 Thomas Harte. All rights reserved.
//

#include "SID.hpp"

using namespace MOS::SID;

SID::SID(Concurrency::AsyncTaskQueue<false> &audio_queue) : audio_queue_(audio_queue) {}


void SID::write(const Numeric::SizedInt<5> address, const uint8_t value) {
	switch(address.get()) {
		case 0x00:	case 0x07:	case 0x0e:	voices_[address.get() / 7].frequency.load<0>(value);	break;
		case 0x01:	case 0x08:	case 0x0f:	voices_[address.get() / 7].frequency.load<8>(value);	break;
		case 0x02:	case 0x09:	case 0x10:	voices_[address.get() / 7].pulse_width.load<0>(value);	break;
		case 0x03:	case 0x0a:	case 0x11:	voices_[address.get() / 7].pulse_width.load<8>(value);	break;
		case 0x04:	case 0x0b:	case 0x12:	voices_[address.get() / 7].control = value;				break;
		case 0x05:	case 0x0c:	case 0x13:
			voices_[address.get() / 7].attack = value >> 4;
			voices_[address.get() / 7].decay = value;
		break;
		case 0x06:	case 0x0d:	case 0x14:
			voices_[address.get() / 7].sustain = value >> 4;
			voices_[address.get() / 7].release = value;
		break;
	}
}

uint8_t SID::read(const Numeric::SizedInt<5> address) {
	(void)address;
	return 0xff;
}

void SID::set_sample_volume_range(const std::int16_t range) {
	(void)range;
}

bool SID::is_zero_level() const {
	return true;
}

template <Outputs::Speaker::Action action>
void SID::apply_samples(const std::size_t number_of_samples, Outputs::Speaker::MonoSample *const target) {
	(void)number_of_samples;
	(void)target;
}

template void SID::apply_samples<Outputs::Speaker::Action::Mix>(
	std::size_t, Outputs::Speaker::MonoSample *);
template void SID::apply_samples<Outputs::Speaker::Action::Store>(
	std::size_t, Outputs::Speaker::MonoSample *);
template void SID::apply_samples<Outputs::Speaker::Action::Ignore>(
	std::size_t, Outputs::Speaker::MonoSample *);