/*
 * Copyright 2013, Stephan Aßmus <superstippi@gmx.de>.
 * All rights reserved. Distributed under the terms of the MIT License.
 */

#include "TextDocumentTest.h"

#include <math.h>
#include <stdio.h>

#include <LayoutBuilder.h>
#include <ScrollView.h>
#include <Window.h>

#include "MarkupParser.h"
#include "TextDocumentView.h"

TextDocumentTest::TextDocumentTest()
        :
        BApplication("application/x-vnd.Haiku-TextDocumentTest")
{
}


TextDocumentTest::~TextDocumentTest()
{
}


void
TextDocumentTest::ReadyToRun()
{
        BRect frame(50.0, 50.0, 749.0, 549.0);

        BWindow* window = new BWindow(frame, "Text document test",
                B_TITLED_WINDOW, B_QUIT_ON_WINDOW_CLOSE | B_AUTO_UPDATE_SIZE_LIMITS);

        TextDocumentView* documentView = new TextDocumentView("text document view");

        BScrollView* scrollView = new BScrollView("text scroll view", documentView,
                false, true, B_NO_BORDER);

        BLayoutBuilder::Group<>(window, B_VERTICAL)
                .Add(scrollView)
        ;

        CharacterStyle regularStyle;

        float fontSize = regularStyle.Font().Size();

        ParagraphStyle paragraphStyle;
        paragraphStyle.SetJustify(true);
        paragraphStyle.SetSpacingTop(ceilf(fontSize * 0.6f));
        paragraphStyle.SetLineSpacing(ceilf(fontSize * 0.2f));

//      CharacterStyle boldStyle(regularStyle);
//      boldStyle.SetBold(true);
//
//      CharacterStyle italicStyle(regularStyle);
//      italicStyle.SetItalic(true);
//
//      CharacterStyle italicAndBoldStyle(boldStyle);
//      italicAndBoldStyle.SetItalic(true);
//
//      CharacterStyle bigStyle(regularStyle);
//      bigStyle.SetFontSize(24);
//      bigStyle.SetForegroundColor(255, 50, 50);
//
//      TextDocumentRef document(new TextDocument(), true);
//
//      Paragraph paragraph(paragraphStyle);
//      paragraph.Append(TextSpan("This is a", regularStyle));
//      paragraph.Append(TextSpan(" test ", bigStyle));
//      paragraph.Append(TextSpan("to see if ", regularStyle));
//      paragraph.Append(TextSpan("different", boldStyle));
//      paragraph.Append(TextSpan(" character styles already work.", regularStyle));
//      document->Append(paragraph);
//
//      paragraphStyle.SetSpacingTop(8.0f);
//      paragraphStyle.SetAlignment(ALIGN_CENTER);
//      paragraphStyle.SetJustify(false);
//
//      paragraph = Paragraph(paragraphStyle);
//      paragraph.Append(TextSpan("Different alignment styles ", regularStyle));
//      paragraph.Append(TextSpan("are", boldStyle));
//      paragraph.Append(TextSpan(" supported as of now!", regularStyle));
//      document->Append(paragraph);
//
//      // Test a bullet list
//      paragraphStyle.SetSpacingTop(8.0f);
//      paragraphStyle.SetAlignment(ALIGN_LEFT);
//      paragraphStyle.SetJustify(true);
//      paragraphStyle.SetBullet(Bullet("•", 12.0f));
//      paragraphStyle.SetLineInset(10.0f);
//
//      paragraph = Paragraph(paragraphStyle);
//      paragraph.Append(TextSpan("Even bullet lists are supported.", regularStyle));
//      document->Append(paragraph);
//
//      paragraph = Paragraph(paragraphStyle);
//      paragraph.Append(TextSpan("The wrapping in ", regularStyle));
//      paragraph.Append(TextSpan("this", italicStyle));
//
//      paragraph.Append(TextSpan(" bullet item should look visually "
//              "pleasing. And ", regularStyle));
//      paragraph.Append(TextSpan("why", italicAndBoldStyle));
//      paragraph.Append(TextSpan(" should it not?", regularStyle));
//      document->Append(paragraph);

        MarkupParser parser(regularStyle, paragraphStyle);

        TextDocumentRef document = parser.CreateDocumentFromMarkup(
                "== Text document test ==\n"
                "This is a test to see if '''different''' "
                "character styles already work.\n"
                "Different alignment styles '''are''' supported as of now!\n"
                " * Even bullet lists are supported.\n"
                " * The wrapping in ''this'' bullet item should look visually "
                "pleasing. And ''why'' should it not?\n"
        );

        documentView->SetTextDocument(document);
        documentView->SetTextEditor(TextEditorRef(new TextEditor(), true));
        documentView->MakeFocus();

        window->Show();
}


int
main(int argc, char* argv[])
{
        TextDocumentTest().Run();
        return 0;
}