(function () {
  "use strict";


  var DEFAULT_ORDER_FORM_ACTION = "https://supervision.neolis.fr/bqj/neolisweb/v2/order.php";
  var ORDER_POST_PREFIX = "order";

  function getOrderFormAction() {
    if (typeof window.ORDER_FORM_ACTION === "string" && window.ORDER_FORM_ACTION.length > 0) {
      return window.ORDER_FORM_ACTION;
    }
    return DEFAULT_ORDER_FORM_ACTION;
  }

  function removeDynamicOrderFields(form) {
    form.querySelectorAll(".js-order-post-field").forEach(function (node) {
      node.parentNode.removeChild(node);
    });
  }

  function appendNestedPostFields(form, data, prefix) {
    if (data === null || data === undefined) {
      var empty = document.createElement("input");
      empty.type = "hidden";
      empty.className = "js-order-post-field";
      empty.name = prefix;
      empty.value = "";
      form.appendChild(empty);
      return;
    }
    if (typeof data !== "object") {
      var inp = document.createElement("input");
      inp.type = "hidden";
      inp.className = "js-order-post-field";
      inp.name = prefix;
      inp.value = String(data);
      form.appendChild(inp);
      return;
    }
    if (Array.isArray(data)) {
      data.forEach(function (item, i) {
        appendNestedPostFields(form, item, prefix + "[" + i + "]");
      });
      return;
    }
    Object.keys(data).forEach(function (key) {
      appendNestedPostFields(form, data[key], prefix + "[" + key + "]");
    });
  }

  /* Sum must stay ≤ default users (3) and ≥ sites (1) when physical */
  var DEFAULT_QTYS = ["1", "1", "1"];

  var els = {
    quoteForm: document.getElementById("quote-form"),
    virtualOnly: document.getElementById("virtual-only"),
    hardwareSection: document.getElementById("hardware-section"),
    sitesRow: document.getElementById("sites-row"),
    qtyInputs: document.querySelectorAll(".js-qty"),
    totalPositions: document.getElementById("total-positions"),
    sitesInput: document.getElementById("sites"),
    numUsers: document.getElementById("num-users"),
    numGeo: document.getElementById("num-geo"),
    numPort: document.getElementById("num-port"),
    btnPersonalizedFooter: document.getElementById("btn-personalized-footer"),
    modal: document.getElementById("modal-personalized"),
    modalClose: document.querySelectorAll("[data-modal-close]"),
    planUnlimited: document.getElementById("plan-unlimited"),
    planExtra: document.getElementById("plan-extra"),
    unlimitedOptions: document.getElementById("unlimited-options"),
    channels: document.getElementById("channels"),
    packageType: document.getElementById("package-type"),
    btnOrder: document.getElementById("btn-order"),
    quoteInitialTotal: document.getElementById("quote-initial-total"),
    quoteInitialLines: document.getElementById("quote-initial-lines"),
    quoteMonthlyTotal: document.getElementById("quote-monthly-total"),
    quoteMonthlyLines: document.getElementById("quote-monthly-lines"),
    quotePerUserHint: document.getElementById("quote-per-user-hint"),
  };

  if (els.quoteForm) {
    els.quoteForm.setAttribute("action", getOrderFormAction());
  }

  function formatEuro(n) {
    var v = Math.round(n * 100) / 100;
    if (v % 1 === 0) return "€ " + v;
    return "€ " + v.toFixed(2);
  }

  function readFormState() {
    var qty = function (id) {
      var el = document.getElementById(id);
      return el ? el.value : "0";
    };
    return {
      users: els.numUsers ? els.numUsers.value : "3",
      sites: els.sitesInput ? els.sitesInput.value : "1",
      numGeo: els.numGeo ? els.numGeo.value : "0",
      numPort: els.numPort ? els.numPort.value : "0",
      virtualOnly: els.virtualOnly ? els.virtualOnly.checked : true,
      qtyReception: qty("qty-reception"),
      qtySecondary: qty("qty-secondary"),
      qtyWireless: qty("qty-wireless"),
      planUnlimited: els.planUnlimited ? els.planUnlimited.checked : false,
      packageType: els.packageType ? els.packageType.value : "",
      channels: els.channels ? els.channels.value : "",
    };
  }

  function renderQuote() {
    if (typeof Pricing === "undefined") return;
    var state = readFormState();
    var initial = Pricing.calculateInitial(state);
    var monthly = Pricing.calculateMonthly(state);

    if (els.quoteInitialTotal) {
      els.quoteInitialTotal.innerHTML = formatEuro(initial.total) + " <small>ht</small>";
    }
    if (els.quoteMonthlyTotal) {
      els.quoteMonthlyTotal.innerHTML = formatEuro(monthly.total) + " <small>ht</small>";
    }
    if (els.quotePerUserHint) {
      els.quotePerUserHint.textContent =
        //"( € ht par mois )";
        "";
    }

    function fillList(ul, lines) {
      if (!ul) return;
      ul.innerHTML = "";
      lines.forEach(function (line) {
        var li = document.createElement("li");
        var main = document.createElement("span");
        main.textContent = line.label + ": " + formatEuro(line.amount) + " ht";
        li.appendChild(main);
        if (line.detail) {
          var sub = document.createElement("span");
          sub.className = "sub";
          sub.textContent = line.detail;
          li.appendChild(sub);
        }
        ul.appendChild(li);
      });
    }

    fillList(els.quoteInitialLines, initial.lines);
    fillList(els.quoteMonthlyLines, monthly.lines);
  }

  function sumPositions() {
    var total = 0;
    els.qtyInputs.forEach(function (input) {
      var n = parseInt(input.value, 10);
      if (!isNaN(n) && n > 0) total += n;
    });
    return total;
  }

  function updateTotalPositions() {
    if (els.totalPositions) {
      els.totalPositions.textContent = String(sumPositions());
    }
  }

  function setQtyDefaults() {
    els.qtyInputs.forEach(function (input, i) {
      input.value = DEFAULT_QTYS[i] != null ? DEFAULT_QTYS[i] : "0";
    });
    updateTotalPositions();
  }

  function updateSitesRow() {
    if (!els.virtualOnly || !els.sitesRow || !els.sitesInput) return;
    var physical = !els.virtualOnly.checked;
    els.sitesRow.classList.toggle("hidden", !physical);
    if (physical) {
      els.sitesInput.setAttribute("required", "required");
    } else {
      els.sitesInput.removeAttribute("required");
    }
  }

  function toggleVirtualHardware() {
    if (!els.virtualOnly || !els.hardwareSection) return;
    var hide = els.virtualOnly.checked;
    els.hardwareSection.classList.toggle("hidden", hide);
    updateSitesRow();
    if (hide) {
      els.qtyInputs.forEach(function (input) {
        input.value = "0";
      });
      updateTotalPositions();
    } else {
      setQtyDefaults();
    }
    renderQuote();
  }

  function clampSites() {
    if (!els.sitesInput) return;
    var max = parseInt(els.sitesInput.getAttribute("max"), 10) || 5;
    var v = parseInt(els.sitesInput.value, 10);
    if (isNaN(v) || v < 1) els.sitesInput.value = "1";
    else if (v > max) els.sitesInput.value = String(max);
  }

  function clampUsers() {
    if (!els.numUsers) return;
    var v = parseInt(els.numUsers.value, 10);
    var min = parseInt(els.numUsers.getAttribute("min"), 10) || 3;
    var max = parseInt(els.numUsers.getAttribute("max"), 10) || 200;
    if (isNaN(v) || v < min) els.numUsers.value = String(min);
    else if (v > max) els.numUsers.value = String(max);
  }

  function clampNumGeo() {
    if (!els.numGeo) return;
    var v = parseInt(els.numGeo.value, 10);
    if (isNaN(v) || v < 1) els.numGeo.value = "1";
  }

  function syncNumPortMax() {
    if (!els.numGeo || !els.numPort) return;
    clampNumGeo();
    var geo = parseInt(els.numGeo.value, 10) || 1;
    els.numPort.setAttribute("max", String(geo));
    var p = parseInt(els.numPort.value, 10);
    if (!isNaN(p) && p > geo) els.numPort.value = String(geo);
  }

  function getOrderErrors() {
    var errors = [];
    var state = readFormState();
    var numGeo = parseInt(state.numGeo, 10);
    var numPort = parseInt(state.numPort, 10);
    if (isNaN(numGeo) || numGeo < 1) {
      errors.push("Geographic numbers must be at least 1.");
    }
    if (!isNaN(numGeo) && numGeo >= 1 && !isNaN(numPort) && numPort > numGeo) {
      errors.push("Numbers to wear must be less than or equal to geographic numbers.");
    }
    var users = parseInt(state.users, 10);
    if (isNaN(users) || users < 3 || users > 200) {
      errors.push("Number of users must be between 3 and 200.");
    }
    var accept = document.getElementById("accept-terms");
    if (accept && !accept.checked) {
      errors.push("Please accept the general terms and conditions of sale.");
    }
    if (!state.virtualOnly) {
      var devices = sumPositions();
      var sites = parseInt(state.sites, 10) || 1;
      if (devices < sites) {
        errors.push("Total physical phones cannot be lower than the number of sites.");
      }
      if (devices > users) {
        errors.push("Total physical phones cannot be greater than the number of users.");
      }
    }
    return errors;
  }

  function toggleUnlimitedOptions() {
    if (!els.planUnlimited || !els.unlimitedOptions) return;
    els.unlimitedOptions.classList.toggle("hidden", !els.planUnlimited.checked);
    renderQuote();
  }

  function openModal() {
    if (els.modal) els.modal.classList.add("is-open");
  }

  function closeModal() {
    if (els.modal) els.modal.classList.remove("is-open");
  }

  function wireRecalc() {
    var nodes = [els.numUsers, els.sitesInput, els.numPort, els.channels, els.packageType];
    nodes.forEach(function (el) {
      if (el) {
        el.addEventListener("input", renderQuote);
        el.addEventListener("change", renderQuote);
      }
    });
    if (els.numGeo) {
      els.numGeo.addEventListener("input", function () {
        syncNumPortMax();
        renderQuote();
      });
      els.numGeo.addEventListener("change", function () {
        syncNumPortMax();
        renderQuote();
      });
      els.numGeo.addEventListener("blur", function () {
        clampNumGeo();
        syncNumPortMax();
        renderQuote();
      });
    }
    if (els.numPort) {
      els.numPort.addEventListener("blur", function () {
        syncNumPortMax();
        renderQuote();
      });
    }
  }

  if (els.qtyInputs.length) {
    els.qtyInputs.forEach(function (input) {
      input.addEventListener("input", function () {
        updateTotalPositions();
        renderQuote();
      });
    });
  }

  if (els.virtualOnly) {
    els.virtualOnly.addEventListener("change", toggleVirtualHardware);
  }

  if (els.planUnlimited) {
    els.planUnlimited.addEventListener("change", toggleUnlimitedOptions);
  }
  if (els.planExtra) {
    els.planExtra.addEventListener("change", toggleUnlimitedOptions);
  }

  if (els.sitesInput) {
    els.sitesInput.addEventListener("change", function () {
      clampSites();
      renderQuote();
    });
    els.sitesInput.addEventListener("blur", function () {
      clampSites();
      renderQuote();
    });
  }

  if (els.numUsers) {
    els.numUsers.addEventListener("blur", function () {
      clampUsers();
      renderQuote();
    });
    els.numUsers.addEventListener("input", renderQuote);
  }

  if (els.btnPersonalizedFooter) els.btnPersonalizedFooter.addEventListener("click", openModal);

  els.modalClose.forEach(function (btn) {
    btn.addEventListener("click", closeModal);
  });

  if (els.modal) {
    els.modal.addEventListener("click", function (e) {
      if (e.target === els.modal) closeModal();
    });
  }

  function validateOrderExtra() {
    if (els.planUnlimited && els.planUnlimited.checked) {
      if (!els.channels || !els.channels.value) {
        return "Please select the number of simultaneous channels for the unlimited plan.";
      }
      if (!els.packageType || !els.packageType.value) {
        return "Please select a package type for the unlimited plan.";
      }
    }
    return "";
  }

  function escapeHtml(s) {
    return String(s)
      .replace(/&/g, "&amp;")
      .replace(/</g, "&lt;")
      .replace(/>/g, "&gt;")
      .replace(/"/g, "&quot;");
  }

  function hideOrderFeedback() {
    var el = document.getElementById("order-feedback");
    if (!el) return;
    el.className = "order-feedback hidden";
    el.innerHTML = "";
  }

  function showOrderFeedback(type, title, bodyHtml) {
    var el = document.getElementById("order-feedback");
    if (!el) return;
    el.className = "order-feedback order-feedback--" + type;
    el.innerHTML =
      '<p class="order-feedback__title">' +
      escapeHtml(title) +
      "</p>" +
      (bodyHtml ? '<div class="order-feedback__body">' + bodyHtml + "</div>" : "");
    el.classList.remove("hidden");
    el.focus();
  }

  function showOrderErrors(messages) {
    var list = messages.map(function (m) {
      return "<li>" + escapeHtml(m) + "</li>";
    });
    showOrderFeedback("error", "Please check the following", "<ul class='order-feedback__list'>" + list.join("") + "</ul>");
  }

  function buildStripePayload() {
    var state = readFormState();
    var bundle = Pricing.buildQuotePayload(state);
    var monthly = bundle.monthly;
    var formuleKey = null;
    var canauxVal = null;
    if (monthly.unlimited && state.packageType && Pricing.PACKAGE_TO_FORMULE[state.packageType]) {
      formuleKey = Pricing.PACKAGE_TO_FORMULE[state.packageType];
      canauxVal = state.channels ? parseInt(state.channels, 10) : null;
    }
    return {
      contact: {
        first_name: document.getElementById("first-name") && document.getElementById("first-name").value,
        last_name: document.getElementById("last-name") && document.getElementById("last-name").value,
        company: document.getElementById("company") && document.getElementById("company").value,
        phone: document.getElementById("phone") && document.getElementById("phone").value,
        email: document.getElementById("email") && document.getElementById("email").value,
      },
      configuration: {
        users: state.users,
        sites: state.sites,
        num_geo: state.numGeo,
        num_port: state.numPort,
        virtual_only: state.virtualOnly,
        qty_reception: state.qtyReception,
        qty_secondary: state.qtySecondary,
        qty_wireless: state.qtyWireless,
        plan_unlimited: state.planUnlimited,
        package_type: state.packageType,
        channels: state.channels,
        formule: formuleKey,
        canaux: canauxVal,
        plan_note:
          "Telephone calls are extra → €9/user/month + €2 per geographic number (min. 3 users). Unlimited → formule from package (France Fixed=franceF, France Fixed and Mobile=franceFM, International=inter) × channel row in your table.",
      },
      initial_total_excl_vat: bundle.grandInitial,
      monthly_total_excl_vat: bundle.grandMonthly,
      articles: bundle.articles,
      initial_lines: bundle.initial.lines.map(function (l) {
        return {
          code: l.code,
          label: l.label,
          label_fr: l.labelFr,
          amount_excl_vat: l.amount,
          detail: l.detail || "",
        };
      }),
      monthly_lines: bundle.monthly.lines.map(function (l) {
        return {
          code: l.code,
          label: l.label,
          label_fr: l.labelFr,
          amount_excl_vat: l.amount,
          detail: l.detail || "",
        };
      }),
      plan: {
        unlimited: monthly.unlimited,
        rate_per_user_excl_vat: monthly.ratePerUser,
      },
    };
  }

  if (els.quoteForm) {
    els.quoteForm.addEventListener("submit", function (e) {
      e.preventDefault();
      hideOrderFeedback();
      if (typeof els.quoteForm.reportValidity === "function" && !els.quoteForm.reportValidity()) {
        return;
      }
      clampSites();
      clampUsers();
      clampNumGeo();
      syncNumPortMax();
      var businessErrors = getOrderErrors();
      if (businessErrors.length) {
        showOrderErrors(businessErrors);
        return;
      }
      var planErr = validateOrderExtra();
      if (planErr) {
        showOrderFeedback("error", "Incomplete plan", "<p>" + escapeHtml(planErr) + "</p>");
        return;
      }
      if (typeof Pricing === "undefined") {
        showOrderFeedback("error", "Error", "<p>Pricing module is missing. Reload the page.</p>");
        return;
      }

      els.quoteForm.action = getOrderFormAction();

      removeDynamicOrderFields(els.quoteForm);
      var postPrefix =
        typeof window.ORDER_POST_PREFIX === "string" && window.ORDER_POST_PREFIX.length > 0
          ? window.ORDER_POST_PREFIX
          : ORDER_POST_PREFIX;
      appendNestedPostFields(els.quoteForm, buildStripePayload(), postPrefix);

      var btn = els.btnOrder;
      if (btn) {
        btn.classList.add("is-loading");
        btn.disabled = true;
      }

      /* Full page navigation to order.php (same as browser form submit). */
      els.quoteForm.submit();
    });
  }

  var modalSend = document.getElementById("modal-send");
  if (modalSend) {
    modalSend.addEventListener("click", function () {
      alert("Static demo: connect email / CRM for personalized offer.");
      closeModal();
    });
  }

  wireRecalc();
  updateSitesRow();
  toggleVirtualHardware();
  toggleUnlimitedOptions();
  syncNumPortMax();
  renderQuote();
})();