package main

import (
	"path/filepath"
	"strings"
)

const Qt5Root = "/opt/Qt/5.15.2/gcc_64/"
const Qt6Root = "/opt/Qt/6.2.4/gcc_64/"

func ProcessLibraries(clangBin, outDir, extraLibsDir string) {

	AllowAllHeaders := func(string) bool { return true }

	flushKnownTypes()
	InsertTypedefs(false)

	generate(
		"qt",
		[]string{
			Qt5Root + "QtCore",
			Qt5Root + "QtCore",
			Qt5Root + "QtGui",
			Qt5Root + "QtWidgets",
		},
		func(fullpath string) bool {
			// Block cbor and generate it separately
			fname := filepath.Base(fullpath)
			if strings.HasPrefix(fname, "qcbor") {
				return false
			}

			return Widgets_AllowHeader(fullpath)
		},
		clangBin,
		pkgConfigCflags("Qt5Widgets"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	generate(
		"qt/cbor",
		[]string{
			Qt5Root + "QtCore",
		},
		func(fullpath string) bool {
			// Only include the same json, xml, cbor files excluded above
			fname := filepath.Base(fullpath)
			return strings.HasPrefix(fname, "qcbor")
		},
		clangBin,
		pkgConfigCflags("Qt5Core"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	generate(
		"qt/printsupport",
		[]string{
			Qt5Root + "QtPrintSupport",
		},
		AllowAllHeaders,
		clangBin,
		pkgConfigCflags("Qt5PrintSupport"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	generate(
		"qt/svg",
		[]string{
			Qt5Root + "QtSvg",
		},
		AllowAllHeaders,
		clangBin,
		pkgConfigCflags("Qt5Svg"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	generate(
		"qt/network",
		[]string{
			Qt5Root + "QtNetwork",
		},
		AllowAllHeaders,
		clangBin,
		pkgConfigCflags("Qt5Network"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	generate(
		"qt/multimedia",
		[]string{
			// Theoretically, QtMultimediaWidgets and QtMultimedia are different
			// packages, but QtMultimedia qcamera.h has a dependency on qvideowidget.
			// Bind them together since our base /qt/ package is Widgets anyway.
			Qt5Root + "QtMultimedia",
			Qt5Root + "QtMultimediaWidgets",
		},
		AllowAllHeaders,
		clangBin,
		pkgConfigCflags("Qt5MultimediaWidgets"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	generate(
		"qt/script",
		[]string{
			Qt5Root + "QtScript",
		},
		AllowAllHeaders,
		clangBin,
		pkgConfigCflags("Qt5Script"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 5 QWebkit: depends on Qt5PrintSupport but only at runtime, not at
	// codegen time
	generate(
		"qt/webkit",
		[]string{
			Qt5Root + "QtWebKit",
			Qt5Root + "QtWebKitWidgets",
		},
		AllowAllHeaders,
		clangBin,
		pkgConfigCflags("Qt5WebKitWidgets"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 5 QWebChannel
	generate(
		"qt/webchannel",
		[]string{
			Qt5Root + "QtWebChannel",
		},
		AllowAllHeaders,
		clangBin,
		pkgConfigCflags("Qt5WebChannel"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 5 QWebEngine
	generate(
		"qt/webengine",
		[]string{
			Qt5Root + "QtWebEngine",
			Qt5Root + "QtWebEngineCore",
			Qt5Root + "QtWebEngineWidgets",
		},

		func(fullpath string) bool {
			baseName := filepath.Base(fullpath)
			if baseName == "qquickwebengineprofile.h" || baseName == "qquickwebenginescript.h" {
				return false
			}
			return true
		},
		clangBin,
		pkgConfigCflags("Qt5WebEngineWidgets"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Depends on QtCore/Gui/Widgets, QPrintSupport
	generate(
		"qt-restricted-extras/qscintilla",
		[]string{
			Qt5Root + "Qsci",
		},
		AllowAllHeaders,
		clangBin,
		pkgConfigCflags("Qt5PrintSupport"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Depends on QtCore/Gui/Widgets
	generate(
		"qt-extras/scintillaedit",
		[]string{
			filepath.Join(extraLibsDir, "scintilla/qt/ScintillaEdit/ScintillaEdit.h"),
		},
		AllowAllHeaders,
		clangBin,
		"--std=c++1z "+pkgConfigCflags("ScintillaEdit"),
		outDir,
		(&clangMatchUnderPath{filepath.Join(extraLibsDir, "scintilla")}).Match,
	)

	// FLUSH all known typedefs / ...

	flushKnownTypes()
	InsertTypedefs(true)

	// Qt 6
	generate(
		"qt6",
		[]string{
			Qt6Root + "QtCore",
			Qt6Root + "QtGui",
			Qt6Root + "QtWidgets",
		},
		func(fullpath string) bool {
			// Block cbor and generate it separately
			fname := filepath.Base(fullpath)
			if strings.HasPrefix(fname, "qcbor") {
				return false
			}

			return Widgets_AllowHeader(fullpath)
		},
		clangBin,
		"--std=c++17 "+pkgConfigCflags("Qt6Widgets"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	generate(
		"qt6/cbor",
		[]string{
			Qt6Root + "QtCore",
		},
		func(fullpath string) bool {
			// Only include the same json, xml, cbor files excluded above
			fname := filepath.Base(fullpath)
			return strings.HasPrefix(fname, "qcbor")
		},
		clangBin,
		"--std=c++20 "+pkgConfigCflags("Qt6Core"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 6 QtPrintSupport
	generate(
		"qt6/printsupport",
		[]string{
			Qt6Root + "QtPrintSupport",
		},
		AllowAllHeaders,
		clangBin,
		"--std=c++17 "+pkgConfigCflags("Qt6PrintSupport"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 6 SVG
	generate(
		"qt6/svg",
		[]string{
			Qt6Root + "QtSvg",
			Qt6Root + "QtSvgWidgets",
		},
		AllowAllHeaders,
		clangBin,
		"--std=c++17 "+pkgConfigCflags("Qt6SvgWidgets"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 6 QtNetwork
	generate(
		"qt6/network",
		[]string{
			Qt6Root + "QtNetwork",
		},
		func(fullpath string) bool {
			fname := filepath.Base(fullpath)
			return fname != "qtnetwork-config.h"
		},
		clangBin,
		"--std=c++17 "+pkgConfigCflags("Qt6Network"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 6 QtMultimedia
	generate(
		"qt6/multimedia",
		[]string{
			Qt6Root + "QtMultimedia",
			Qt6Root + "QtMultimediaWidgets",
		},
		AllowAllHeaders,
		clangBin,
		"--std=c++17 "+pkgConfigCflags("Qt6MultimediaWidgets"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 6 Spatial Audio (on Debian this is a dependency of Qt6Multimedia)
	generate(
		"qt6/spatialaudio",
		[]string{
			Qt6Root + "QtSpatialAudio",
		},
		AllowAllHeaders,
		clangBin,
		"--std=c++17 "+pkgConfigCflags("Qt6SpatialAudio"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 6 QWebChannel
	generate(
		"qt6/webchannel",
		[]string{
			Qt6Root + "QtWebChannel",
		},
		AllowAllHeaders,
		clangBin,
		"--std=c++17 "+pkgConfigCflags("Qt6WebChannel"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 6 QWebEngine
	generate(
		"qt6/webengine",
		[]string{
			Qt6Root + "QtWebEngineCore",
			Qt6Root + "QtWebEngineWidgets",
		},
		func(fullpath string) bool {
			baseName := filepath.Base(fullpath)
			if baseName == "qtwebenginewidgets-config.h" {
				return false
			}
			return true
		},
		clangBin,
		"--std=c++17 "+pkgConfigCflags("Qt6WebEngineWidgets"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)

	// Qt 6 QScintilla
	// Depends on QtCore/Gui/Widgets, QPrintSupport
	generate(
		"qt-restricted-extras/qscintilla6",
		[]string{
			Qt6Root + "Qsci",
		},
		AllowAllHeaders,
		clangBin,
		"--std=c++17 "+pkgConfigCflags("Qt6PrintSupport"),
		outDir,
		ClangMatchSameHeaderDefinitionOnly,
	)
}