AndroidIDE/app/src/main/java/com/itsaky/androidide/language/IDELanguage.java

/*
 * This file is part of AndroidIDE.
 *
 * AndroidIDE is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AndroidIDE is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
 */
package com.itsaky.androidide.language;

import androidx.annotation.NonNull;

import com.itsaky.androidide.app.StudioApp;
import com.itsaky.lsp.api.ILanguageServer;
import com.itsaky.lsp.models.DiagnosticItem;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import io.github.rosemoe.sora.lang.Language;

/**
 * Base class for language implementations in the IDE.
 *
 * @author Akash Yadav
 */
public abstract class IDELanguage implements Language {

    @Override
    public boolean useTab() {
        return false;
    }

    public int getTabSize() {
        return StudioApp.getInstance().getPrefManager().getEditorTabSize();
    }

    /**
     * Get the diagnostics from the last analyze.
     *
     * @return The diagnostics. Must not be null.
     */
    @NonNull
    public List<DiagnosticItem> getDiagnostics() {
        return Collections.emptyList();
    }

    public void setDiagnostics(List<DiagnosticItem> diagnostics) {
        if (diagnostics == null) {
            diagnostics = new ArrayList<>(0);
        }

        final var analyzer = getAnalyzeManager();
        if (analyzer instanceof IAnalyzeManager) {
            ((IAnalyzeManager) analyzer).updateDiagnostics(diagnostics);
            analyzer.rerun();
        }
    }

    @Override
    public CharSequence format(CharSequence text) {
        final var server = getLanguageServer();
        if (server != null) {
            return server.formatCode(text);
        }

        return text;
    }

    public int getIndentAdvance(@NonNull String line) {
        return 0;
    }

    protected ILanguageServer getLanguageServer() {
        return null;
    }
}