#ifndef __RECOMP_INPUT_H__
#define __RECOMP_INPUT_H__

#include <cstdint>
#include <variant>
#include <vector>
#include <type_traits>
#include <span>

namespace recomp {
    struct InputField {
        uint32_t device_type;
        int32_t input_id;
    };

    void poll_inputs();
    float get_input_analog(const InputField& field);
    float get_input_analog(const std::span<const recomp::InputField> fields);
    bool get_input_digital(const InputField& field);
    bool get_input_digital(const std::span<const recomp::InputField> fields);
    
    struct DefaultN64Mappings {
        std::vector<InputField> a;
        std::vector<InputField> b;
        std::vector<InputField> l;
        std::vector<InputField> r;
        std::vector<InputField> z;
        std::vector<InputField> start;

        std::vector<InputField> c_left;
        std::vector<InputField> c_right;
        std::vector<InputField> c_up;
        std::vector<InputField> c_down;

        std::vector<InputField> dpad_left;
        std::vector<InputField> dpad_right;
        std::vector<InputField> dpad_up;
        std::vector<InputField> dpad_down;

        std::vector<InputField> analog_left;
        std::vector<InputField> analog_right;
        std::vector<InputField> analog_up;
        std::vector<InputField> analog_down;
    };

    extern const DefaultN64Mappings default_n64_mappings;

    void get_n64_input(uint16_t* buttons_out, float* x_out, float* y_out);
    void handle_events();
}

#endif