<script>
  // ==========================================
  // AGREEMENT LOADER SYSTEM (Company + Service)
  // ==========================================

  (function () {
    // 1) Where the agreement files live, relative to THIS quote page.
    const agreementBasePath = "agreements/";

    // 2) Map company codes to agreement filenames.
    const agreementByCompany = {
      efb:  "agreement-efb.html",
      iabf: "agreement-iabf.html",
      bhjr: "agreement-bhjr.html",
      esk:  "agreement-esk.html",
      oehr: "agreement-oehr.html",
      jcs:  "agreement-jcs.html"
      // shs intentionally omitted
    };

    // Get selected company code (from hidden field or select)
    function getSelectedCompanyCode() {
      var hiddenCodeEl = document.getElementById("companyCode");
      if (hiddenCodeEl && hiddenCodeEl.value) {
        return hiddenCodeEl.value;
      }

      var selectEl = document.getElementById("companySelect");
      if (selectEl && selectEl.value) {
        return selectEl.value;
      }

      return "";
    }

    // Get the first non-empty service selected in the Services table
    function getPrimaryServiceText() {
      var selects = document.querySelectorAll(".services-block .service-select");
      if (!selects || !selects.length) return "";

      for (var i = 0; i < selects.length; i++) {
        if (selects[i].value && selects[i].value.trim() !== "") {
          return selects[i].value.trim();
        }
      }
      return "";
    }

    // Detect a category key based on company + service text
    // This returns one of the anchor IDs you put on the <h3> headings
    function detectServiceCategory(companyCode, serviceText) {
      if (!serviceText) return "";

      var t = serviceText.toLowerCase();

      switch (companyCode) {
        // =========================================
        // FENCE COMPANIES: EFB / IABF
        // =========================================
        case "efb":
        case "iabf":
          if (t.includes("take down") || t.includes("haul away") || t.includes("removal") || t.includes("remove")) {
            return "remove";
          }
          if (t.includes("repair")) {
            if (t.includes("gate")) return "gate";
            return "repair";
          }
          if (t.includes("gate")) {
            return "gate";
          }
          if (t.includes("commercial")) {
            return "commercial";
          }
          if (t.includes("install")) {
            return "install";
          }
          // Default for fences
          return "install";

        // =========================================
        // BOSS HAUL JUNK REMOVAL (BHJR)
        // =========================================
        case "bhjr":
          if (t.includes("clean-out") || t.includes("clean out") || t.includes("cleanout")) {
            return "cleanout";
          }
          if (t.includes("construction")) {
            return "construction";
          }
          if (t.includes("yard")) {
            return "yard";
          }
          if (t.includes("appliance") || t.includes("furniture")) {
            return "appliance";
          }
          // Default: standard haul
          return "haul_standard";

        // =========================================
        // EXTERIOR SURFACE KLEEN (ESK)
        // =========================================
        case "esk":
          if (t.includes("soft wash") || t.includes("house wash")) {
            return "softwash";
          }
          if (t.includes("driveway") || t.includes("walkway") || t.includes("concrete") || t.includes("patio") || t.includes("pool deck")) {
            return "concrete";
          }
          if (t.includes("roof")) {
            return "roof";
          }
          if (t.includes("gutter")) {
            return "gutter";
          }
          if (t.includes("window")) {
            return "windows";
          }
          return "";

        // =========================================
        // ODDS & ENDS HOME REPAIRS (OEHR)
        // =========================================
        case "oehr":
          if (t.includes("handyman") && t.includes("hour")) {
            return "handyman_hourly";
          }
          if (t.includes("flat") || t.includes("flat-rate")) {
            return "flat_repair";
          }
          if (t.includes("carpentry") || t.includes("trim")) {
            return "carpentry";
          }
          if (t.includes("fan") || t.includes("light") || t.includes("electrical")) {
            return "electrical";
          }
          if (t.includes("faucet") || t.includes("disposal") || t.includes("trap") || t.includes("plumbing")) {
            return "plumbing";
          }
          if (t.includes("door") || t.includes("gate")) {
            return "door_gate";
          }
          return "";

        // =========================================
        // JCS PRO MANAGEMENT & MAINTENANCE (JCS)
        // =========================================
        case "jcs":
          if (t.includes("maintenance plan") || t.includes("scheduled maintenance") || t.includes("seasonal maintenance")) {
            return "maintenance_plan";
          }
          if (t.includes("turnover") || t.includes("punch list")) {
            return "turnover";
          }
          if (t.includes("inspection")) {
            return "inspection";
          }
          if (t.includes("lock") || t.includes("rekey")) {
            return "lock_rekey";
          }
          if (t.includes("cleaning coordination") || t.includes("exterior cleaning") || t.includes("coordination")) {
            return "exterior_coord";
          }
          return "";

        default:
          return "";
      }
    }

    // Build the full URL (file + optional #anchor)
    function buildAgreementUrl(companyCode) {
      var fileName = agreementByCompany[companyCode];
      if (!fileName) return "";

      var primaryService = getPrimaryServiceText();
      var categoryKey = detectServiceCategory(companyCode, primaryService);

      if (categoryKey) {
        return agreementBasePath + fileName + "#" + categoryKey;
      }
      return agreementBasePath + fileName;
    }

    function openAgreementForCompanyAndService() {
      var companyCode = getSelectedCompanyCode();

      if (!companyCode) {
        alert("Please select a company in the Company Selector before viewing the Agreement.");
        return;
      }

      var url = buildAgreementUrl(companyCode);

      if (!url) {
        alert("No Agreement has been configured yet for this company.");
        return;
      }

      window.open(url, "_blank");
    }

    // Wire up button
    function initAgreementLoader() {
      var btn = document.getElementById("viewAgreementBtn");
      if (!btn) return;
      btn.addEventListener("click", openAgreementForCompanyAndService);
    }

    if (document.readyState === "loading") {
      document.addEventListener("DOMContentLoaded", initAgreementLoader);
    } else {
      initAgreementLoader();
    }
  })();
</script>