#include <fstream>
#include <iostream>

#include "CacheManager.h"
#include "Pokedex.h"

Pokedex::Pokedex() {
	this->cache = new CacheManager("./cache");
	this->api = new PokemonTCGAPIClient();

	if (this->cache->cache_exists("index"))
		this->load_collection_local();
	else
		this->load_collection_remote();
}

Pokedex::~Pokedex() {
	delete this->cache;
}

void Pokedex::load_collection_remote() {
	std::cout << "no local cards found, building cache..." << std::endl;

	std::vector<PokemonCard*> remote_cards = api->get_set_cards("swshp");
	for (PokemonCard* card : remote_cards) {
		card->set_cache(this->cache);
		card->verify_files();
		this->cards.push_back(card);
	}
	cache->update_cache();
}

void Pokedex::load_collection_local() {
	std::fstream& cache_collection = *cache->cache_get("index");
	std::string card;
	while (std::getline(cache_collection, card)) {
		this->cards.push_back(new PokemonCard::from_cache(this->cache, card));
	}
}

void Pokedex::verify_collection() {
	for (PokemonCard* card : this->cards)
		card->verify_files();
}

std::vector<PokemonCard*> Pokedex::search_cards_by_id(std::string query) {
	return {};
}