#pragma once

#include <string>
#include <vector>
#include <stdexcept>
#include <experimental/optional>

namespace trygvis {
namespace kicad {

template<typename T>
using opt = std::experimental::optional<T>;

class component {
public:
    std::string ref;
    std::string value;

    component(const std::string &ref, const std::string &value) : ref(ref), value(value) { }
};

struct pin {
    int num;
    std::string name;
    std::string type;
};

struct part {
    std::vector<pin> pins;
};

class node {
public:
    std::string ref;
    int pin;

    node(const std::string &ref, int pin) : ref(ref), pin(pin) { }
};

class net {
public:
    int code;
    std::string name;
    std::vector<node> nodes;

    net(int code, const std::string &name, const std::vector<node> &nodes) : code(code), name(name), nodes(nodes) { }
};

struct netlist {
    std::vector<component> components;
    std::vector<part> parts;
    std::vector<net> nets;

    opt<const component *> find_component(std::string ref) const;
};

class kicad_parse_exception : public std::runtime_error {
public:
    explicit kicad_parse_exception(const std::vector<std::string> &messages) :
        runtime_error("Parse error"), messages(messages) { }

    const std::vector<std::string> messages;
};

class kicad_net_loader {
public:
    kicad_net_loader();

    virtual ~kicad_net_loader();

    netlist load(std::string path);

    void setDebug(bool debug);

private:
    bool debug_;
};

} // namespace kicad
} // namespace trygvis