#include "test_common.hpp"
#include <delay/buffer_multi.hpp>
#include <delay/buffer.hpp>
#include <cstdio>

#include <iostream>
#include <ostream>


int test_buffer_multi_1()
{
	std::cout << "----------------------------------------------" << std::endl;
	std::cout << "Start test_buffer_multi_1()" << std::endl;
	std::cout << "----------------------------------------------" << std::endl;

	dsp::BufferMulti<int, 5>buffer(10);
	printf("Buffer capacity = %zu\n", buffer.capacity());

	for (int i=0; i < 10; i++)
	{
		for (int c=0; c < 5; c++)
		{
			buffer[c][0] = i+100;
		}
		buffer += 1;

	}

	for (int c=0; c < 5; c++)
	{
		buffer[c].reset();
	}

	for (int i=0; i < 10; i++)
	{
		for (int c=0; c < 5; c++)
		{
			int v = buffer[c][i];
			printf("c=%d: i=%d: v=%d\n", c, i, v);
		}
	}

	return 0;
}

int test_buffer_multi_2()
{
	std::cout << "----------------------------------------------" << std::endl;
	std::cout << "Start test_buffer_multi_2()" << std::endl;
	std::cout << "----------------------------------------------" << std::endl;

	dsp::BufferMulti<int, 5>buffer(3);
	printf("Buffer capacity = %zu\n", buffer.capacity());

	for (int i=0; i < 10; i++)
	{
		for (int c=0; c < 5; c++)
		{
			buffer[c][0] = i+100;
			int v = buffer[c][-2];
			printf("c=%d: i=%d: v=%d\n", c, i, v);
		}
		buffer += 1;

	}

#if 0
	buffer.reset();
	for (int i=0; i < 10; i++)
	{
		for (int c=0; c < 5; c++)
		{
			int v = buffer.at(c, i);
			printf("c=%d: i=%d: v=%d\n", c, i, v);
		}
	}
#endif
	return 0;
}

int test_buffer_multi_3()
{
	std::cout << "----------------------------------------------" << std::endl;
	std::cout << "Start test_buffer_multi_3()" << std::endl;
	std::cout << "----------------------------------------------" << std::endl;

	dsp::BufferMulti<int, 5>buffer(10);
	printf("Buffer capacity = %zu\n", buffer.capacity());

	for (int i=0; i < 20; i++)
	{
		for (int c=0; c < 5; c++)
		{
			buffer[c][0] = i+100;
			int v = buffer[c][-c];
			printf("c=%d: i=%d: v=%d\n", c, i, v);
		}
	}
	return 0;
}

int test_buffer_multi_4()
{
	std::cout << "----------------------------------------------" << std::endl;
	std::cout << "Start test_buffer_multi_4()" << std::endl;
	std::cout << "----------------------------------------------" << std::endl;

	dsp::BufferMulti<int, 5>buffer(10);
	printf("Buffer capacity = %zu\n", buffer.capacity());

	dsp::Buffer<int> *mbv[6];
	for (int c=0; c <= 5; c++)
	{
		mbv[c] = new dsp::Buffer<int>(buffer[c], -c);
	}

	for (int i=0; i < 10; i++)
	{
		for (int c=0; c < 5; c++)
		{
			buffer[c][0] = i+100;
		}
		buffer += 1;
	}

	buffer.reset();
	for (int c=0; c < 5; c++)
	{
		print(*mbv[c], 10);
	}
	return 0;
}

int test_buffer_multi_5()
{
	std::cout << "----------------------------------------------" << std::endl;
	std::cout << "Start test_buffer_multi_5()" << std::endl;
	std::cout << "----------------------------------------------" << std::endl;

	dsp::BufferMulti<int, 5>buffer(10);
	printf("Buffer capacity = %zu\n", buffer.capacity());

	for (int i=0; i < 10; i++)
	{
		buffer = i+100;
		buffer += 1;
	}

	buffer.reset();
	for (int i=0; i < 10; i++)
	{
		int qbuf[5];
		buffer.quer(qbuf, i);
		print(qbuf, 5);
	}

	return 0;
}

int test_buffer_multi_6()
{
	std::cout << "----------------------------------------------" << std::endl;
	std::cout << "Start test_buffer_multi_6()" << std::endl;
	std::cout << "----------------------------------------------" << std::endl;

	dsp::BufferMulti<int, 5>buffer(10);
	printf("Buffer capacity = %zu\n", buffer.capacity());

	for (int i=0; i < 10; i++)
	{
		buffer = i+100;
		buffer += 1;
	}

	buffer.reset();
	int qbuf[5];
	int delays[] = {-2, -1, -4, -5, 0};
	for (int i=0; i < 10; i++)
	{
		buffer.quer(qbuf, delays);
		print(qbuf, 5);
		buffer += 1;
	}

	return 0;
}

int test_buffer_multi()
{
	test_buffer_multi_1();
	test_buffer_multi_2();
	test_buffer_multi_3();
	test_buffer_multi_4();
	test_buffer_multi_5();
	test_buffer_multi_6();

	return 0;
}