package unit;

import haxe.io.Bytes;
import haxe.test.Base.Base_InnerClass;
import haxe.test.Base.Base___InnerClass3__;
import haxe.test.Base.Base___InnerClass3___InnerClass4__;
import haxe.test.Base;
import haxe.test.LowerCaseClass;
import haxe.test.MyClass;
import haxe.test.MyDefaultInterface;
import haxe.test.MyDefaultSubInterface;
import haxe.test.TEnum;
import java.util.EnumSet;
import java.vm.*;

#if java
@:strict(haxe.test.MyClass.MyClass_MyAnnotation({author: "John Doe", someEnum: TB}))
@:strict(MyClass_ParameterLessAnnotation)
class TestJava extends Test {
	function testException() {
		var native = new NativeClass();
		var hx:NativeClass = new HxClass();

		exc(function() try
			native.excTest()
		catch (e:Dynamic)
			throw e);
		var dyn:Dynamic = native;
		exc(dyn.excTest);

		try
			hx.excTest()
		catch (e:Dynamic)
			throw e; // shouldn't throw any exception
	}

	public function testIssue2964() {
		var cl = new MyClass();
		var bbool:java.lang.Boolean = null;
		eq(cl.boolTest1(bbool), 100);
		eq(cl.boolTest1(true), true);
		eq(cl.boolTest1(false), false);
		bbool = true;
		eq(cl.boolTest1(bbool), 1);
		bbool = false;
		eq(cl.boolTest1(bbool), 0);
		eq(cl.boolTest2(null), 100);
		eq(cl.boolTest2(true), 1);
		eq(cl.boolTest2(false), 0);

		var i:java.lang.Integer = null;
		eq(cl.intTest1(i), 100);
		eq(cl.intTest1(cast(-1, java.lang.Integer)), -1);
		eq(cl.intTest1(cast(1000, java.lang.Integer)), 1000);
		i = -1;
		eq(cl.intTest1(i), -1);
		i = null;
		eq(cl.intTest2(i), 100);
		eq(cl.intTest2(-1), -1);
		eq(cl.intTest2(1000), 1000);
		i = -1;
		eq(cl.intTest2(i), -1);

		var i:java.lang.Long = null;
		eq(cl.longTest(i), 100);
		eq(cl.longTest(haxe.Int64.ofInt(-1)), -1);
		eq(cl.longTest(haxe.Int64.ofInt(1000)), 1000);
		i = 10;
		eq(cl.longTest(i), 10);
	}

	public function testVarClash() {
		var ic = new Base_InnerClass2();
		eq(ic.varNameClash2(), 1);
		eq(ic.varNameClash2(2), 2.2);
		var iface:Base_VarNameClash = ic;
		eq(iface.varNameClash2(), 1);
		eq(iface.varNameClash2(2), 2.2);
		var base:Base = ic;
		eq(base.varNameClash2, 0);
		base.varNameClash2 = 2;
		eq(base.varNameClash2, 2);
	}

	@:strict(MyClass_MyAnnotation({author: "author", currentRevision: 2}))
	public function testAnnotations() {
		var cl = java.Lib.toNativeType(TestJava);
		var a = cl.getAnnotation(java.Lib.toNativeType(MyClass_MyAnnotation));
		t(a != null);
		eq(a.author(), "John Doe");
		eq(a.someEnum(), TB);
		eq(a.currentRevision(), 1);
		t(cl.getAnnotation(java.Lib.toNativeType(MyClass_ParameterLessAnnotation)) != null);
		var m = cl.getMethod("testAnnotations");
		a = m.getAnnotation(java.Lib.toNativeType(MyClass_MyAnnotation));
		t(a != null);
		eq(a.author(), "author");
		eq(a.someEnum(), TC);
		eq(a.currentRevision(), 2);
	}

	function testLowerCase() {
		var l = new LowerCaseClass();
		t(l.works);
	}

	function testNameCase() {
		t(haxe.uppercasepackage.SomeClass.SomeClassFound);
		t(haxe.uppercasepackage.Lowercase.lowercaseFound);
	}

	function testEnumSet() {
		var es1:EnumSet<TEnum> = EnumSet.noneOf(java.Lib.toNativeEnum(TEnum));
		f(es1.contains(TA));
		es1.add(TA);
		t(es1.contains(TA));
		// var es2 = EnumSet.of(HA,HB);
		// t(es2.contains(HA));
		// t(es2.contains(HB));
		// f(es2.contains(HC));
	}

	function testHaxeKeywords() {
		eq(Base._inline, 42);
		eq(Base.callback, 43);
		eq(Base._cast, 44);
		eq(Base._untyped, 45);
		eq(Base._in, 46);
		Base._in = 40;
		eq(Base._in, 40);
	}

	function testTypes() {
		eq(Base.charTest(cast 10), cast 10);
		eq(Base.byteTest(cast 10), cast 10);
	}

	function testInnerClass() {
		//-java-lib should be able to detect inner classes on import
		var i = new Base_InnerClass();
		eq(i.nameClash(), 10);

		var i2 = new Base_InnerClass_InnerInnerClass();
		t(true);

		eq("InnerName1$", haxe.test.MyClass.MyClass_InnerName1_.test());
		eq("$InnerName2", haxe.test.MyClass.MyClass__InnerName2.test());
		eq("Inner$Name3", haxe.test.MyClass.MyClass_Inner_Name3.test());
		eq("InnerName4$$", haxe.test.MyClass.MyClass_InnerName4__.test());
		eq("$$InnerName5", haxe.test.MyClass.MyClass___InnerName5.test());
		eq("Inner$$Name6", haxe.test.MyClass.MyClass_Inner__Name6.test());
		eq("$$Inner$$Name7$$", haxe.test.MyClass.MyClass___Inner__Name7__.test());
		eq("$$Inner$$Name8", haxe.test.MyClass.MyClass___Inner__Name7_____Inner__Name8.test());
	}

	function testGenerics() {
		var jcl:java.lang.Class<Base_InnerClass_InnerInnerClass> = cast Base_InnerClass_InnerInnerClass;
		t(haxe.test.GenericHelper.staticTypedGeneric(jcl) != null);

		var helper = new haxe.test.GenericHelper();
		// TODO use typedAs
		eq(helper.getUntypedGeneric(), null);
		eq(helper.typedGeneric, null);

		var val = new Base_InnerClass();
		var val3 = new Base___InnerClass3__();
		var g1 = new haxe.test.Generic1(val);
		g1.complexTypeParameterOfTypeParameter(new Base_InnerClass_InnerInnerClass());
		// if no compile-time error, we're fine!
		t(true);
	}

	function testNameClash() {
		eq(Base.nameClash(null), -1);
		eq(new Base().nameClash(), 1);
		eq(new Base().varNameClash(1), 1);
		eq(Base.varNameClash(10.4), 10.4);
	}

	function testOverloadOverride() {
		var c = new TestMyClass();
		c.normalOverload(true);
		t(c.boolCalled);
		c.normalOverload(6161);
		t(c.intCalled);
		c.normalOverload(haxe.Int64.ofInt(0));
		t(c.int64Called);
		c.normalOverload("");
		t(c.stringCalled);
		c.normalOverload({});
		t(c.dynamicCalled);

		var c = new TestMyClass("");
		t(c.alternativeCtorCalled);
		var b:haxe.test.MyClass = c;
		b.normalOverload(true);
		t(c.boolCalled);
		b.normalOverload(10);
		t(c.intCalled);
		b.normalOverload(haxe.Int64.ofInt(0));
		t(c.int64Called);
		b.normalOverload("");
		t(c.stringCalled);
		b.normalOverload({});
		t(c.dynamicCalled);
	}

	function testThrows1() {
		// test 1: no @:throws / no catch
		var b = new Base();
		eq(Base.throwsTest(), 5);
		eq(Base.throwsTest(42), 42);
		eq(b.throwsMemberTest(), 6);
		eq(b.throwsMemberTest(true), 10);
	}

	function testThrows2() {
		// test 2: catching only the IOException
		try {
			var b = new Base();
			eq(Base.throwsTest(), 5);
			eq(Base.throwsTest(42), 42);
			eq(b.throwsMemberTest(), 6);
			eq(b.throwsMemberTest(true), 10);
		} catch (e:java.io.IOException) {}
	}

	function testThrows3() {
		// test 3: catching all exceptions
		try {
			var b = new Base();
			eq(Base.throwsTest(), 5);
			eq(Base.throwsTest(42), 42);
			eq(b.throwsMemberTest(), 6);
			eq(b.throwsMemberTest(true), 10);
		} catch (e:java.lang.Throwable) {}
	}

	// test 4: @:throws IOException and only use IOException
	@:throws('java.io.IOException') function testThrows4() {
		var b = new Base();
		eq(Base.throwsTest(), 5);
		eq(b.throwsMemberTest(true), 10);
	}

	// test 5: @:throws IOException and use any
	@:throws('java.io.IOException') function testThrows5() {
		var b = new Base();
		eq(Base.throwsTest(), 5);
		eq(Base.throwsTest(42), 42);
		eq(b.throwsMemberTest(), 6);
		eq(b.throwsMemberTest(true), 10);
	}

	function testJavaLibEnum() {
		var e = TEnum.TA;
		switch (e) {
			case TA:
				t(true);
			case _:
				t(false);
		}
		eq("TA", Type.enumConstructor(e));
	}

	function testMiscJavaLib() {
		// setting inline should be an error
		t(HelperMacros.typeError(Base.inlineNumber = 4));
	}

	// TODO:
	// overload with functions + variable types

	function testDefaultInterface() {
		var c = new MyDefaultInterfaceClass();
		eq("FOO", c.test("foo"));
	}

	function testDefaultSubInterface() {
		var c = new MyDefaultSubInterfaceClass();
		eq("FOO", c.test("foo"));
	}
}

private class TestMyClass extends haxe.test.MyClass {
	@:overload public function new() {
		super();
	}

	@:overload public function new(str:String) {
		super();
		alternativeCtorCalled = true;
	}

	public var alternativeCtorCalled:Bool;
	public var boolCalled:Bool;
	public var intCalled:Bool;
	public var int64Called:Bool;
	public var stringCalled:Bool;
	public var dynamicCalled:Bool;

	@:overload override public function normalOverload(b:Bool):Void {
		this.boolCalled = true;
	}

	@:overload override public function normalOverload(i:Int):Void {
		this.intCalled = true;
	}

	@:overload override public function normalOverload(i64:haxe.Int64):Void {
		this.int64Called = true;
	}

	@:overload override public function normalOverload(str:String):Void {
		this.stringCalled = true;
	}

	@:overload override public function normalOverload(dyn:Dynamic):Void {
		this.dynamicCalled = true;
	}
}

@:nativeGen private class NativeClass {
	public function new() {}

	@:throws("java.lang.Throwable")
	public function excTest():Void {
		throw new java.lang.Throwable("test", null);
	}
}

private class HxClass extends NativeClass {
	@:throws("java.lang.Throwable")
	override public function excTest():Void {}
}

enum HaxeEnum {
	HA;
	HB;
	HC;
}

class MyDefaultInterfaceClass implements MyDefaultInterface {
	public function new() {}
}

class MyDefaultSubInterfaceClass implements MyDefaultSubInterface {
	public function new() {}
}
#end
