#pragma once

#include <cstddef>
#include <string>
#include <vector>

// What kind of value an argument holds (drives tab completion).
enum class ArgKind {
    None,
    Task,
    Account,
    AccountOrDash,
    AccountOrStatus,
    Status,
    Visibility,
    TaskLevel,
    AccountLevel,
    File,
    Editor
};

struct CommandSpec {
    std::string key;    // e.g. "tsk add"
    std::string usage;  // e.g. "tsk add <name> [acc] [status]"
    std::string help;
    std::size_t minArgs = 0;
    std::size_t maxArgs = 0;
    std::vector<ArgKind> argKinds;
};