/*
 * Copyright 2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.hbasesoft.framework.ai.agent.tool.browser.actions;

import com.hbasesoft.framework.ai.agent.tool.ToolExecuteResult;
import com.hbasesoft.framework.ai.agent.tool.browser.BrowserUseTool;
import com.microsoft.playwright.Page;

public class GetHtmlAction extends BrowserAction {

    public GetHtmlAction(BrowserUseTool browserUseTool) {
        super(browserUseTool);
    }

    @Override
    public ToolExecuteResult execute(BrowserRequestVO request) throws Exception {
        Page page = getCurrentPage(); // Get Playwright Page instance
        StringBuilder allHtml = new StringBuilder();
        for (com.microsoft.playwright.Frame frame : page.frames()) {
            try {
                String html = frame.content();
                if (html != null && !html.isEmpty()) {
                    allHtml.append("<!-- frame: ").append(frame.url()).append(" -->\n");
                    allHtml.append(html).append("\n\n");
                }
            }
            catch (Exception e) {
                // Ignore exceptions
            }
        }
        String result = allHtml.toString();

        return new ToolExecuteResult(result);
    }

}
