// Copyright 2023 alexevier <alexevier@proton.me>
// licensed under the zlib license <https://www.zlib.net/zlib_license.html>

#include<lexlib/image.h>
#include<lexlib/color.h>
#include<stddef.h>
#include<stdint.h>
#include<stdio.h>
#include"test.h"

void testImage(void){
	testStart("image");

	struct LexlibImage image;
	uint8_t err;

	if((err = lexlibImageNew(&image, 240,160, LEXLIB_RGB, 8))){
		lexlibImageDelete(&image);
		printf("0x%X, ", err);
		testEnd("failed new");
		return;
	}

	if((err = lexlibImageFillArea(&image, 0, 0, 1000, 1000, (struct LexlibColor){0x92, 0x59, 0xFF, 0xCC}, LEXLIB_NONE))){
		lexlibImageDelete(&image);
		printf("0x%X, ", err);
		testEnd("new");
		return;
	}

	if((err = lexlibImageProfileChange(&image, LEXLIB_RGBA))){
		lexlibImageDelete(&image);
		printf("0x%X, ", err);
		testEnd("profile");
		return;
	}

	// YES!1!1!
	for(int y = 0; y < 8; y++)
		for(int x = 0; x < 8; x++)
			lexlibImagePixelSet(&image, x, y, (struct LexlibColor){0xEE, 0xB5, 0x70, 0xFF}, LEXLIB_NONE);
	for(int i = 0; i < 8; i++) lexlibImagePixelSet(&image, i, 0, (struct LexlibColor){0xEC, 0xFF, 0xBC, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 0, 1, (struct LexlibColor){0xEC, 0xFF, 0xBC, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 6, 1, (struct LexlibColor){0xEC, 0xFF, 0xBC, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 7, 1, (struct LexlibColor){0xEC, 0xFF, 0xBC, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 6, 2, (struct LexlibColor){0xEC, 0xFF, 0xBC, 0xFF}, LEXLIB_NONE);
	for(int i = 0; i < 5; i++) lexlibImagePixelSet(&image, i+1, 1, (struct LexlibColor){0xEE, 0xB5, 0x70, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 2, 2, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 4, 2, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE);
	for(int i = 0; i < 3; i++) lexlibImagePixelSet(&image, i+2, 3, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE);
	for(int i = 0; i < 3; i++) lexlibImagePixelSet(&image, i+2, 4, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 2, 4, (struct LexlibColor){0xE3, 0xE3, 0xF2, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 4, 4, (struct LexlibColor){0xE3, 0xE3, 0xF2, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 2, 5, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 3, 5, (struct LexlibColor){0xE3, 0xE3, 0xF2, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 4, 5, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE);
	for(int i = 0; i < 3; i++) lexlibImagePixelSet(&image, i+2, 6, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE);
	for(int i = 0; i < 4; i++) lexlibImagePixelSet(&image, i+2, 7, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 6, 6, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE);
	lexlibImagePixelSet(&image, 6, 5, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE);
	if((err = lexlibImagePixelSet(&image, 7, 4, (struct LexlibColor){0x47, 0x47, 0x51, 0xFF}, LEXLIB_NONE))){
		lexlibImageDelete(&image);
		printf("0x%X, ", err);
		testEnd("set");
		return;
	}

	if((err = lexlibImageFlip(&image, LEXLIB_FLIP_X | LEXLIB_FLIP_Y))){
		lexlibImageDelete(&image);
		printf("0x%X, ", err);
		testEnd("flip");
		return;
	}

	if((err = lexlibImageSave(&image, "resources/out/image.png"))){
		printf("0x%X, ", err);
		testEnd("save");
	}
	lexlibImageDelete(&image);

	testEnd(NULL);
}