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#include "Adapter.h"
#include "emb-pattern.h"
#include "PMR\Embroidery\AnalyzeInput.pb-c.h"
#include "PMR\Embroidery\AnalyzeOutput.pb-c.h"
#include "PMR\Embroidery\EmbroideryFile.pb-c.h"
#include "PMR\Embroidery\Stitch.pb-c.h"
#include "PMR\Embroidery\StitchFlag.pb-c.h"
#include "PMR\Embroidery\StitchColor.pb-c.h"
#include "PMR\Embroidery\Extents.pb-c.h"



Adapter::Adapter() 
{
}


Adapter::~Adapter() 
{
}

size_t Adapter::AnalyzeEmbroideryFile(uint8_t * input_buffer, size_t input_buffer_size, uint8_t *& output_buffer)
{
	//Unpack input...
	AnalyzeInput *input = analyze_input__unpack(NULL, input_buffer_size, input_buffer);

	//Initialize Output...
	AnalyzeOutput output = ANALYZE_OUTPUT__INIT;

	EmbPattern* p = embPattern_create();

	int ok = embPattern_read(p, input->filepath);

	if (ok)
	{
		int stitchCount = embStitchList_count(p->stitchList);
		int colorCount = embThreadList_count(p->threadList);

		EmbroideryFile embroideryFile;

		embroideryFile.colorcount = colorCount;
		embroideryFile.stitchcount = stitchCount;

		embroideryFile.colors = (StitchColor**)malloc(sizeof(StitchColor*) * colorCount);
		embroideryFile.stitches = (Stitch**)malloc(sizeof(Stitch*) * stitchCount);

		for (size_t i = 0; i < colorCount; i++)
		{
			StitchColor color;
			color.red = (int)p->threadList[i].thread.color.r;
			color.green = (int)p->threadList[i].thread.color.g;
			color.blue = (int)p->threadList[i].thread.color.b;

			embroideryFile.colors[i] = &color;
		}

		for (size_t i = 0; i < stitchCount; i++)
		{
			EmbStitch intStitch = p->stitchList[i].stitch;

			Stitch outStitch;
			outStitch.xx = intStitch.xx;
			outStitch.yy = intStitch.yy;
			outStitch.flag = (StitchFlag)intStitch.flags;
			outStitch.colorindex = intStitch.color;

			embroideryFile.stitches[i] = &outStitch;
		}

		output.embroideryfile = &embroideryFile;
	}

	//Pack output...
	output_buffer = (uint8_t*)malloc(analyze_output__get_packed_size(&output));

	return analyze_output__pack(&output, output_buffer);
}