<?php
// Include the database connection
require('./includes/Conn.php');

if (isset($_POST['news_id']) && isset($_POST['feedback'])) {
    $news_id = intval($_POST['news_id']);
    $feedback = $_POST['feedback'];

    // Prepare the SQL query for insertion or update
    if ($feedback === 'yes') {
        $sql = "INSERT INTO news_feedback (news_id, yes_count, no_count) 
                VALUES (?, 1, 0) 
                ON DUPLICATE KEY UPDATE yes_count = yes_count + 1";
    } elseif ($feedback === 'no') {
        $sql = "INSERT INTO news_feedback (news_id, yes_count, no_count) 
                VALUES (?, 0, 1) 
                ON DUPLICATE KEY UPDATE no_count = no_count + 1";
    } else {
        echo json_encode(['status' => 'error', 'message' => 'Invalid feedback']);
        exit;
    }

    // Prepare and execute the query
    $stmt = $conn->prepare($sql);
    if ($stmt === false) {
        echo json_encode(['status' => 'error', 'message' => 'SQL Prepare Error: ' . $conn->error]);
        exit;
    }

    $stmt->bind_param("i", $news_id);
    if ($stmt->execute()) {
        // Fetch updated counts
        $stmt = $conn->prepare("SELECT yes_count, no_count FROM news_feedback WHERE news_id = ?");
        $stmt->bind_param("i", $news_id);
        $stmt->execute();
        $result = $stmt->get_result();
        $counts = $result->fetch_assoc();

        echo json_encode(['status' => 'success', 'counts' => $counts]);
    } else {
        echo json_encode(['status' => 'error', 'message' => 'SQL Execution Error: ' . $stmt->error]);
    }
    exit;
}

echo json_encode(['status' => 'error', 'message' => 'Invalid request']);