WhatsApp Multi-Agent
Lead Rotator & Round-Robin Generator

<!-- ⚡ WA-CRM Fast WhatsApp Lead Rotator Snippet -->
<script>
(function() {
  var agents = [
  {
    "name": "Hamza Malik",
    "phone": "923001234567",
    "weight": 40
  },
  {
    "name": "Ayesha Tariq",
    "phone": "923219876543",
    "weight": 35
  },
  {
    "name": "Usman Ghani",
    "phone": "923335557788",
    "weight": 25
  }
];
  var template = "Hi {agent_name}! I saw your ad on Facebook/Instagram and would like more details. Ref: {lead_id}";
  var mode = "weighted"; // "weighted" or "round_robin"

  if (!agents || agents.length === 0) return;

  var selectedAgent = null;

  if (mode === "round_robin") {
    var storedIdx = parseInt(localStorage.getItem("wacrm_rotator_idx") || "0", 10);
    selectedAgent = agents[storedIdx % agents.length];
    localStorage.setItem("wacrm_rotator_idx", (storedIdx + 1).toString());
  } else {
    // Weighted selection
    var totalWeight = agents.reduce(function(sum, a) { return sum + a.weight; }, 0);
    var rand = Math.random() * totalWeight;
    for (var i = 0; i < agents.length; i++) {
      if (rand < agents[i].weight) {
        selectedAgent = agents[i];
        break;
      }
      rand -= agents[i].weight;
    }
    if (!selectedAgent) selectedAgent = agents[0];
  }

  // Generate resolved message
  var leadId = "L-" + Math.floor(1000 + Math.random() * 9000);
  var text = template
    .replace(/{agent_name}/g, selectedAgent.name)
    .replace(/{lead_id}/g, leadId)
    .replace(/{source}/g, "website");

  var waUrl = "https://wa.me/" + selectedAgent.phone + "?text=" + encodeURIComponent(text);

  // Attach to all elements with class .wa-rotator-btn or auto-redirect if ?wa_redirect=1
  window.addEventListener("DOMContentLoaded", function() {
    var buttons = document.querySelectorAll(".wa-rotator-btn, a[href*='wa.me']");
    buttons.forEach(function(btn) {
      btn.setAttribute("href", waUrl);
      btn.setAttribute("target", "_blank");
    });

    if (window.location.search.indexOf("wa_redirect=1") !== -1) {
      window.location.href = waUrl;
    }
  });

  // Global helper for instant programmatic click
  window.triggerWhatsAppRotator = function() {
    window.open(waUrl, "_blank");
  };
})();
</script>