From 3f53d3c289a344f4a927f07bcdf75a920fe322e9 Mon Sep 17 00:00:00 2001
From: Neeldhara Misra <neeldhara@Neeldharas-MacBook-Air-299.local>
Date: Mon, 6 Jul 2026 23:22:25 +0530
Subject: [PATCH] Account for nights and double meals in estimator

---
 src/pages/gh-cost-estimator.astro | 204 ++++++++++++++++++++++++++++--
 1 file changed, 194 insertions(+), 10 deletions(-)

diff --git a/src/pages/gh-cost-estimator.astro b/src/pages/gh-cost-estimator.astro
index a0db606..7ea2bbc 100644
--- a/src/pages/gh-cost-estimator.astro
+++ b/src/pages/gh-cost-estimator.astro
@@ -30,6 +30,7 @@ const currency = new Intl.NumberFormat("en-IN", {
         <p class="print-only print-report-note">
           Rates include 18% GST. Accommodation rates are for one night.
         </p>
+        <p class="print-only report-meta">Estimate date: <span data-report-date></span></p>
       </div>
       <button class="button button--secondary print-button" type="button" data-print-estimate>
         Print Cost Estimate
@@ -62,11 +63,11 @@ const currency = new Intl.NumberFormat("en-IN", {
             <dd>{currency.format(withGst(rates.double))}</dd>
           </div>
           <div>
-            <dt>Lunch</dt>
+            <dt>Lunch Per Person</dt>
             <dd>{currency.format(withGst(rates.lunch))}</dd>
           </div>
           <div>
-            <dt>Dinner</dt>
+            <dt>Dinner Per Person</dt>
             <dd>{currency.format(withGst(rates.dinner))}</dd>
           </div>
         </dl>
@@ -76,7 +77,7 @@ const currency = new Intl.NumberFormat("en-IN", {
         <div class="table-head">
           <div>
             <h2 id="estimate-table-title">Estimate</h2>
-            <p>Rates include 18% GST.</p>
+            <p>Rates include 18% GST. Lunch and dinner are counted twice for double occupancy.</p>
           </div>
         </div>
 
@@ -85,6 +86,23 @@ const currency = new Intl.NumberFormat("en-IN", {
             <thead>
               <tr>
                 <th scope="col">Name</th>
+                <th scope="col">
+                  <span class="column-heading">
+                    Nights
+                    <label class="night-global-control">
+                      <span class="sr-only">Set nights for all visible rows</span>
+                      <input
+                        type="number"
+                        min="1"
+                        step="1"
+                        value="1"
+                        inputmode="numeric"
+                        data-nights-all
+                        aria-label="Set number of nights for all visible rows"
+                      />
+                    </label>
+                  </span>
+                </th>
                 <th scope="col">
                   <span class="column-heading">
                     Single Occupancy
@@ -136,6 +154,20 @@ const currency = new Intl.NumberFormat("en-IN", {
                         data-1p-ignore
                       />
                     </td>
+                    <td>
+                      <label class="sr-only" for={`nights-${row}`}>Number of nights for person {row}</label>
+                      <input
+                        id={`nights-${row}`}
+                        class="night-input"
+                        type="number"
+                        min="1"
+                        step="1"
+                        value="1"
+                        inputmode="numeric"
+                        data-nights
+                        aria-label={`Number of nights for person ${row}`}
+                      />
+                    </td>
                     <td>
                       <label class="check-cell">
                         <input
@@ -162,14 +194,14 @@ const currency = new Intl.NumberFormat("en-IN", {
                     </td>
                     <td>
                       <label class="check-cell">
-                        <input type="checkbox" value="lunch" data-cost="lunch" aria-label={`Lunch for person ${row}`} />
-                        <span>Lunch</span>
+                        <input type="checkbox" value="lunch" data-cost="lunch" data-meal aria-label={`Lunch for person ${row}`} />
+                        <span data-meal-label data-base-label="Lunch">Lunch</span>
                       </label>
                     </td>
                     <td>
                       <label class="check-cell">
-                        <input type="checkbox" value="dinner" data-cost="dinner" aria-label={`Dinner for person ${row}`} />
-                        <span>Dinner</span>
+                        <input type="checkbox" value="dinner" data-cost="dinner" data-meal aria-label={`Dinner for person ${row}`} />
+                        <span data-meal-label data-base-label="Dinner">Dinner</span>
                       </label>
                     </td>
                   </tr>
@@ -186,6 +218,9 @@ const currency = new Intl.NumberFormat("en-IN", {
           </div>
           <p data-total-note>For 5 people.</p>
         </div>
+        <p class="calculator-disclaimer">
+          These numbers are indicative and not binding.
+        </p>
       </section>
     </div>
   </section>
@@ -211,6 +246,8 @@ const currency = new Intl.NumberFormat("en-IN", {
     const totalNote = document.querySelector<HTMLElement>("[data-total-note]");
     const printButton = document.querySelector<HTMLButtonElement>("[data-print-estimate]");
     const columnToggleButtons = Array.from(document.querySelectorAll<HTMLButtonElement>("[data-toggle-column]"));
+    const globalNightsInput = document.querySelector<HTMLInputElement>("[data-nights-all]");
+    const reportDate = document.querySelector<HTMLElement>("[data-report-date]");
 
     function getPeopleCount() {
       return Number(peopleInput?.value ?? 1);
@@ -238,6 +275,24 @@ const currency = new Intl.NumberFormat("en-IN", {
       return rows.filter((row) => !row.hidden);
     }
 
+    function normalizeNights(value: string | number | undefined) {
+      const nights = Math.floor(Number(value));
+      return Number.isFinite(nights) && nights > 0 ? nights : 1;
+    }
+
+    function getNights(row: HTMLTableRowElement) {
+      return normalizeNights(row.querySelector<HTMLInputElement>("[data-nights]")?.value);
+    }
+
+    function syncGlobalNights() {
+      if (!globalNightsInput) return;
+
+      const visibleNightValues = getVisibleRows().map(getNights);
+      const firstValue = visibleNightValues[0] ?? 1;
+      const sameValue = visibleNightValues.every((value) => value === firstValue);
+      globalNightsInput.value = sameValue ? String(firstValue) : "";
+    }
+
     function getColumnInputs(cost: keyof typeof rateMap) {
       return getVisibleRows()
         .map((row) => row.querySelector<HTMLInputElement>(`input[data-cost='${cost}']`))
@@ -255,34 +310,75 @@ const currency = new Intl.NumberFormat("en-IN", {
       });
     }
 
+    function getMealMultiplier(row: HTMLTableRowElement) {
+      return row.querySelector<HTMLInputElement>("input[data-cost='double']")?.checked ? 2 : 1;
+    }
+
     function syncPrintValues() {
       rows.forEach((row) => {
         row.querySelectorAll<HTMLLabelElement>(".check-cell").forEach((label) => {
           const input = label.querySelector<HTMLInputElement>("input[type='checkbox']");
-          label.dataset.printValue = input?.checked ? "Yes" : "No";
+          const isDoubledMeal = input?.checked && ["lunch", "dinner"].includes(input.dataset.cost ?? "") && getMealMultiplier(row) === 2;
+          label.dataset.printValue = input?.checked ? (isDoubledMeal ? "Yes (2)" : "Yes") : "No";
         });
       });
     }
 
+    function syncMealLabels() {
+      rows.forEach((row) => {
+        const mealMultiplier = getMealMultiplier(row);
+        const rowIndex = row.dataset.rowIndex ?? "";
+
+        row.querySelectorAll<HTMLElement>("[data-meal-label]").forEach((label) => {
+          const baseLabel = label.dataset.baseLabel ?? label.textContent ?? "";
+          label.textContent = mealMultiplier === 2 ? `${baseLabel} x2` : baseLabel;
+        });
+
+        row.querySelectorAll<HTMLInputElement>("input[data-meal]").forEach((input) => {
+          const baseLabel = input.dataset.cost === "dinner" ? "Dinner" : "Lunch";
+          input.setAttribute(
+            "aria-label",
+            `${baseLabel}${mealMultiplier === 2 ? " for two people" : ""} for person ${rowIndex}`,
+          );
+        });
+      });
+    }
+
+    function syncReportDate() {
+      if (!reportDate) return;
+
+      reportDate.textContent = new Intl.DateTimeFormat("en-IN", {
+        dateStyle: "medium",
+      }).format(new Date());
+    }
+
     function updateTotal() {
       let total = 0;
 
       rows.forEach((row) => {
         if (row.hidden) return;
 
+        const mealMultiplier = getMealMultiplier(row);
+        const nights = getNights(row);
+
         row.querySelectorAll<HTMLInputElement>("input[type='checkbox']:checked").forEach((input) => {
           const cost = input.dataset.cost as keyof typeof rateMap | undefined;
-          if (cost) total += rateMap[cost];
+          if (!cost) return;
+
+          const multiplier = cost === "lunch" || cost === "dinner" ? mealMultiplier : nights;
+          total += rateMap[cost] * multiplier;
         });
       });
 
       if (totalCost) totalCost.textContent = currencyFormatter.format(total);
       syncColumnToggles();
+      syncMealLabels();
       syncPrintValues();
     }
 
     peopleInput?.addEventListener("input", () => {
       syncRows();
+      syncGlobalNights();
       updateTotal();
     });
 
@@ -299,6 +395,26 @@ const currency = new Intl.NumberFormat("en-IN", {
 
         updateTotal();
       });
+
+      row.addEventListener("input", (event) => {
+        const target = event.target;
+        if (!(target instanceof HTMLInputElement) || !target.matches("[data-nights]")) return;
+
+        syncGlobalNights();
+        updateTotal();
+      });
+    });
+
+    globalNightsInput?.addEventListener("input", () => {
+      const nights = normalizeNights(globalNightsInput.value);
+
+      getVisibleRows().forEach((row) => {
+        const input = row.querySelector<HTMLInputElement>("[data-nights]");
+        if (input) input.value = String(nights);
+      });
+
+      syncGlobalNights();
+      updateTotal();
     });
 
     columnToggleButtons.forEach((button) => {
@@ -327,10 +443,13 @@ const currency = new Intl.NumberFormat("en-IN", {
 
     printButton?.addEventListener("click", () => {
       syncPrintValues();
+      syncReportDate();
       window.print();
     });
 
     syncRows();
+    syncGlobalNights();
+    syncReportDate();
     updateTotal();
   </script>
 
@@ -457,7 +576,7 @@ const currency = new Intl.NumberFormat("en-IN", {
     }
 
     .calculator-table {
-      min-width: 760px;
+      min-width: 860px;
       background: var(--card);
     }
 
@@ -495,6 +614,37 @@ const currency = new Intl.NumberFormat("en-IN", {
       box-shadow: 0 0 0 1px color-mix(in oklch, var(--primary) 24%, var(--border));
     }
 
+    .night-global-control {
+      display: block;
+      width: 5.2rem;
+    }
+
+    .night-global-control input,
+    .night-input {
+      width: 5.2rem;
+      min-height: 38px;
+      border: 0;
+      border-radius: 6px;
+      background: var(--card);
+      color: var(--foreground);
+      font: inherit;
+      font-size: 16px;
+      font-variant-numeric: tabular-nums;
+      padding: 0.35rem 0.45rem;
+      box-shadow: 0 0 0 1px color-mix(in oklch, var(--border) 86%, transparent);
+    }
+
+    .night-input {
+      min-height: 44px;
+      background: color-mix(in oklch, var(--muted-2) 34%, white);
+    }
+
+    .night-global-control input:focus,
+    .night-input:focus {
+      outline: 2px solid var(--ring);
+      outline-offset: 2px;
+    }
+
     .calculator-table td {
       padding: 0.6rem 0.7rem;
       vertical-align: middle;
@@ -571,6 +721,13 @@ const currency = new Intl.NumberFormat("en-IN", {
       font-variant-numeric: tabular-nums;
     }
 
+    .calculator-disclaimer {
+      margin-top: 0.8rem;
+      color: var(--muted);
+      font-size: 0.92rem;
+      line-height: 1.4;
+    }
+
     .sr-only {
       position: absolute;
       width: 1px;
@@ -656,6 +813,12 @@ const currency = new Intl.NumberFormat("en-IN", {
         font-size: 9.5pt;
       }
 
+      .report-meta {
+        margin-top: 0.16rem;
+        color: #50554c;
+        font-size: 9pt;
+      }
+
       .calculator-panel {
         border-radius: 0;
         box-shadow: none;
@@ -753,6 +916,10 @@ const currency = new Intl.NumberFormat("en-IN", {
         display: none;
       }
 
+      .night-global-control {
+        display: none;
+      }
+
       .check-cell span {
         display: none;
       }
@@ -783,6 +950,16 @@ const currency = new Intl.NumberFormat("en-IN", {
         padding: 0;
       }
 
+      .night-input {
+        width: 100%;
+        min-height: 0;
+        box-shadow: none;
+        background: transparent;
+        color: #151812;
+        font-size: 9pt;
+        padding: 0;
+      }
+
       .total-bar {
         display: block;
         margin-top: 0.5rem;
@@ -794,6 +971,13 @@ const currency = new Intl.NumberFormat("en-IN", {
         text-align: right;
       }
 
+      .calculator-disclaimer {
+        margin-top: 0.35rem;
+        color: #50554c;
+        font-size: 8.5pt;
+        text-align: right;
+      }
+
       .total-bar span {
         color: #50554c;
         font-size: 8pt;