module wrap_all;

import templates2;
import impl: OtherString;

// should be registered in Python as identity_int
alias identityInt = identity!int;

int product(int i, int j) {
    return i * j;
}

struct String {
    string s;
    this(string s) { this.s = s; }
}


string otherStringAsParam(OtherString s) {
    return s.s ~ "quux";
}


enum MyEnum {
    foo,
    bar,
    baz,
}


// FIXME
// See https://github.com/symmetryinvestments/autowrap/issues/177
version(Have_autowrap_csharp) {}
else {

    // mimics std.range.chain
    auto mychain(Ranges...)(Ranges ranges) {

        static struct Oops {
            import std.meta: staticMap;
            import std.traits: Unqual;
            alias R = staticMap!(Unqual, Ranges);
        }

        return Oops();
    }


    auto chainy() {
        import std.range: iota;
        return mychain(5.iota, 7.iota);

    }
}


struct HasOnlyOpIndex {
    bool opIndex(size_t i) @safe @nogc pure nothrow const {
        return i == 42;
    }
}


extern(C) int mysend(int, const(void)* ptr, ulong length, int index) {
    auto bytes = cast(ubyte*) ptr;
    if(index > length) throw new Exception("index cannot be more than length");
    return cast(int) bytes[index];

}

static if(!is(typeof(GLOBAL_INT_ENUM))) {
    enum GLOBAL_INT_ENUM = 42;
}


static if(!is(typeof(GLOBAL_STRING_ENUM))) {
    enum GLOBAL_STRING_ENUM = "quux";
}

enum GLOBAL_EMPTY_STRING_ENUM = "";

const(char)* intToString(int i) {
    import std.conv: text;
    import std..string: toStringz;
    return i.text.toStringz;
}


// FIXME
version(Have_autowrap_csharp) {}
else {
    class ImmutableFields {
        this(string name) { this.name = name; }
        immutable string name;
    }
}