#include "core/resources/resource_cache.hpp"

#include <algorithm>
#include <iostream>
#include <stdexcept>

#include "core/resources/resource_helper.hpp"
#include "utils/utils.hpp"

namespace Resource {

    auto Cache::get() -> Cache& {
        static Cache instance_;
        return instance_;
    }

    void Cache::loadSurface(const std::string& name, const std::string& file_path) {
        auto surface = std::make_shared<Surface>(file_path);
        surfaces_.emplace_back(SurfaceResource{.name = name, .surface = std::move(surface)});
    }

    void Cache::loadAnimation(const std::string& name, const std::string& file_path) {
        auto bytes = Helper::loadFile(file_path);
        if (bytes.empty()) {
            throw std::runtime_error("Cache: cannot load animation " + file_path);
        }
        animations_.emplace_back(AnimationResource{.name = name, .yaml_data = std::move(bytes)});
        printWithDots("Animation : ", getFileName(file_path), "[ LOADED ]");
    }

    auto Cache::getSurface(const std::string& name) -> std::shared_ptr<Surface> {
        auto it = std::ranges::find_if(surfaces_, [&name](const auto& s) { return s.name == name; });
        if (it == surfaces_.end()) {
            std::cerr << "Cache: surface not found: " << name << '\n';
            throw std::runtime_error("Surface not found: " + name);
        }
        return it->surface;
    }

    auto Cache::getAnimationData(const std::string& name) -> const AnimationResource& {
        auto it = std::ranges::find_if(animations_, [&name](const auto& a) { return a.name == name; });
        if (it == animations_.end()) {
            std::cerr << "Cache: animation not found: " << name << '\n';
            throw std::runtime_error("Animation not found: " + name);
        }
        return *it;
    }

}  // namespace Resource