#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include "assets.h"

typedef enum AssetType {
  Texture_Asset
} AssetType;

typedef struct Asset {
  AssetType type;
  const char* name;
  const char* filePath;

  Texture2D texture;
} Asset;

Asset assets[] = {
  {
    .type = Texture_Asset,
    .name = "bar-background",
    .filePath = "assets/art/backgrounds/bar-background.png"
  },
  {
    .type = Texture_Asset,
    .name = "rails",
    .filePath = "assets/art/backgrounds/rails.png"
  },
};

#define ASSET_COUNT (sizeof(assets) / sizeof(Asset))

void LoadAssets() {

  for (size_t i = 0; i < ASSET_COUNT; i++) {
    Asset* c = &assets[i];

    switch (c->type) {
      case Texture_Asset:
        c->texture = LoadTexture(c->filePath);
        break;
    }
  }
}

Asset* GetMatchingAssetWithType(const char* targetName, AssetType targetType) {
  for (size_t i = 0; i < ASSET_COUNT; i++) {
    Asset* c = &assets[i];

    if (strcmp(targetName, c->name) == 0 && c->type == targetType)
      return c;
  }

  return NULL;
}

Texture2D GetTexture(const char* name) {
  Asset* textureAsset = GetMatchingAssetWithType(name, Texture_Asset);

  if (textureAsset == NULL) {
    fprintf(stderr, "Failed to load texture with name: %s, exitting!\n", name);
    exit(EXIT_FAILURE);
  }

  return textureAsset->texture;
}