// Get the document export result in JSON format
var exports = Context.Transaction.Documents[0].Exports;
var extractedDataExportResult = exports.find(element => element.ExportFormat === ExportFormat.FieldsJson);

// Ensure there's extracted data in JSON format
if (!extractedDataExportResult) {
    Context.LogMessage("No extracted data found in JSON format.");
    // Instead of using 'return', simply exit the script by skipping the rest of the logic.
} else {

    // Claude API parameters
    const apiKey = Context.GetSecret("Calude_API_key"); // Replace with your actual API key
    const model = "claude-3-sonnet-20240229";
    const prompt = "I am in forign country and I don't want to get scammed. I am giving you extracted JSON file data of an invoice please check for any issues or fraud in terms on money";
    const maxTokens = 1024;

    // Send the extracted JSON data to Claude for analysis
    try {
        // Create request to send the JSON payload to Claude
        const request = Context.CreateHttpRequest();
        request.Url = "https://api.anthropic.com/v1/messages";
        request.Method = "POST";
        request.AuthScheme = "Bearer";
        request.AuthToken = apiKey; // Using API key for authorization

        // Construct the prompt by embedding the JSON data
        const payload = {
            model: model,
            max_tokens: maxTokens,
            messages: [
                {
                    role: "user",
                    content: `${prompt}\n\n${extractedDataExportResult}`
                }
            ]
        };

        // Set headers for the API request
        request.SetHeader("Content-Type", "application/json");
        request.SetHeader("x-api-key", apiKey);
        request.SetHeader("anthropic-version", "2023-06-01");

        // Set the request payload with the JSON invoice data
        request.SetStringContent(JSON.stringify(payload));

        // Log the sending process for debugging
        Context.LogMessage("Sending extracted invoice data to Claude API for analysis.");

        // Send the request and handle the response
        request.Send();

        // Log response details (for debugging)
        Context.LogMessage("Response Status: " + request.Status);
        Context.LogMessage("Response Body: " + request.ResponseText);

        // Parse and process Claude's response
        var responseObject = JSON.parse(request.ResponseText);

        // Log potential issues flagged by Claude
        Context.LogMessage("Issues flagged by Claude: " + responseObject.content[0].text.trim());

        // Save flagged issues to the document field (optional)
        var flaggedIssuesField = Context.Transaction.Documents[0].GetField("Flagged Issues");
        flaggedIssuesField.Value = responseObject.content[0].text.trim();
        Context.Transaction.Documents[0].GetField("JSON data").Value = extractedDataExportResult;
        

        Context.LogMessage('Invoice data successfully analyzed by Claude.');

    } catch (error) {
        Context.ErrorMessage = `Error sending invoice data to Claude: ${error.message}`;
        Context.LogMessage("Error details: " + error.toString());
    }
}