// Wait for document ready to ensure jQuery UI is loaded
$(document).ready(function () {
    // Define authnetAction in global scope
    window.authnetAction = function (action, onload, callback) {
        // Check if action already starts with http or / and use it directly,
        // otherwise prepend the /authnet- part
        var url;
        if (action.indexOf('http') === 0 || action.indexOf('/') === 0) {
            url = action;
        } else {
            url = '/authnet-' + action + '.html';
        }
        
        console.log("Authorize.net payment initialization, URL:", url);
        
        // First fetch payment configuration data
        $.ajax({
            url: url,
            type: 'GET',
            dataType: 'json',
            success: function(response) {
                console.log("Payment configuration received:", response);
                if (response && response.url) {
                    // Open the payment form window with the URL from response
                    var authnetWindow = window.open(response.url, 'authnet_window', 'width=800,height=600');
                    
                    // Setup window close monitoring for callback
                    if (callback) {
                        window.authnetCallback = callback;
                        var checkWindowClosed = setInterval(function() {
                            if (authnetWindow.closed) {
                                clearInterval(checkWindowClosed);
                                // Try to get result from closed window if available
                                var result = null;
                                try {
                                    if (authnetWindow.document && authnetWindow.document.body && 
                                        authnetWindow.document.body.dataset && 
                                        authnetWindow.document.body.dataset.result) {
                                        result = JSON.parse(authnetWindow.document.body.dataset.result);
                                    }
                                } catch (e) {
                                    console.log("Could not retrieve payment result", e);
                                }
                                
                                // Call the callback with result data or null
                                if (callback) {
                                    callback(result);
                                }
                            }
                        }, 500);
                    }
                    
                    // Execute onload function if provided
                    if (onload && typeof onload === 'function') {
                        onload(authnetWindow);
                    }
                } else {
                    console.error("Invalid payment configuration response", response);
                    if (callback) callback({ success: false, message: "Payment initialization failed" });
                }
            },
            error: function(xhr, status, error) {
                console.error("Payment initialization error:", error);
                console.error("Status:", status);
                console.error("Response:", xhr.responseText);
                try {
                    // Try to parse response as JSON
                    var errorData = JSON.parse(xhr.responseText);
                    console.log("Parsed error data:", errorData);
                } catch (e) {
                    console.log("Could not parse error response as JSON");
                }
                
                if (callback) callback({ success: false, message: "Payment initialization failed" });
            }
        });
    };
});