#include "renderer/window.h"
#include "renderer/shader.h"
#include "renderer/mesh.h"

const char *vertexShaderSource = "#version 330 core\n"
    "layout (location = 0) in vec3 aPos;\n"
    "void main()\n"
    "{\n"
    "   gl_Position = vec4(aPos.x, aPos.y, aPos.z, 1.0);\n"
    "}\0";
const char *fragmentShaderSource = "#version 330 core\n"
    "out vec4 FragColor;\n"
    "void main()\n"
    "{\n"
    "   FragColor = vec4(1.0f, 1.5f, 0.5f, 1.0f);\n"
    "}\n\0";

const char *vertexShaderSource2 = "#version 330 core\n"
    "layout (location = 0) in vec3 aPos;\n"
    "void main()\n"
    "{\n"
    "   gl_Position = vec4(aPos.x, aPos.y, aPos.z, 1.0);\n"
    "}\0";
const char *fragmentShaderSource2 = "#version 330 core\n"
    "out vec4 FragColor;\n"
    "void main()\n"
    "{\n"
    "   FragColor = vec4(1.0f, 0.5f, 0.2f, 1.0f);\n"
    "}\n\0";

float vertices[] = {
    -0.7f,  0.6f, 0.0f,  // top right
    -0.7f,  0.8f, 0.0f,  // bottom right
    -0.9f,  0.8f, 0.0f,  // bottom left
    -0.9f,  0.6f, 0.0f   // top left
};

float vertices2[] = {
     0.5f,  0.5f, 0.0f,  // top right
     0.5f, -0.5f, 0.0f,  // bottom right
    -0.5f, -0.5f, 0.0f,  // bottom left
    -0.5f,  0.5f, 0.0f   // top left
};

unsigned int indices[] = {  // note that we start from 0!
    0, 1, 3,  // first Triangle
    1, 2, 3   // second Triangle
};

int main()
{



    xcge::Window w(800,600);
    w.show();

    xcge::Shader s(vertexShaderSource,fragmentShaderSource);
    s.compileAll();

    xcge::Shader s2(vertexShaderSource2,fragmentShaderSource2);
    s2.compileAll();

    xcge::Mesh m;

    xcge::Mesh m2;

    m2.setShader(s2);
    m2.setVertices(vertices2,sizeof(vertices2));
    m2.setIndicies(indices,sizeof(indices));

    m.setShader(s);
    m.setVertices(vertices,sizeof(vertices));
    m.setIndicies(indices,sizeof(indices));

    while (w.isOpen())
    {
        w.pollEvents();
        w.clear();
        w.render(m2);
        w.render(m);

        w.display();
    }
    return 0;
}