Merge pull request 'show-most-recent-feeding-session' (#39) from show-most-recent-feeding-session into main

Reviewed-on: #39

src/baby_monitor/static/admin.html

@@ -506,8 +506,8 @@
                 ID: ${user.id} • Created: ${new Date(user.created_at).toLocaleDateString()}
               </div>
             </div>
-            <button 
-              class="delete-user-btn" 
+            <button
+              class="delete-user-btn"
               onclick="showDeleteModal(${user.id}, '${user.username}', ${user.is_admin})"
               ${user.is_admin ? 'disabled title="Cannot delete admin users"' : ""}
             >

src/baby_monitor/static/diapers.html

@@ -281,6 +281,9 @@
       let currentDaysRange =
         parseInt(localStorage.getItem("lastDiaperTimeRange")) || 7;
       let selectedChildId = null; // null means show first/only child
+      let barChartInstance = null; // Track chart instance for proper cleanup
+      let poopPieChartInstance = null;
+      let peePieChartInstance = null;
 
       // Restore last selected child from localStorage
       const lastChildId = localStorage.getItem("lastDiaperChildFilter");
@@ -782,7 +785,12 @@
       function renderBarChart(chartData) {
         const ctx = document.getElementById("diaperChart").getContext("2d");
 
-        new Chart(ctx, {
+        // Destroy existing chart instance if it exists
+        if (barChartInstance) {
+          barChartInstance.destroy();
+        }
+
+        barChartInstance = new Chart(ctx, {
           type: "bar",
           data: {
             labels: chartData.labels,
@@ -875,6 +883,11 @@
       function renderPoopPieChart(chartData) {
         const ctx = document.getElementById("poopPieChart").getContext("2d");
 
+        // Destroy existing chart instance if it exists
+        if (poopPieChartInstance) {
+          poopPieChartInstance.destroy();
+        }
+
         const colors = {
           Light: {
             bg: "rgba(139, 69, 19, 0.5)",
@@ -901,7 +914,7 @@
           (label) => colors[label]?.border || "rgba(200, 200, 200, 1)",
         );
 
-        new Chart(ctx, {
+        poopPieChartInstance = new Chart(ctx, {
           type: "pie",
           data: {
             labels: chartData.labels,
@@ -957,6 +970,11 @@
       function renderPeePieChart(chartData) {
         const ctx = document.getElementById("peePieChart").getContext("2d");
 
+        // Destroy existing chart instance if it exists
+        if (peePieChartInstance) {
+          peePieChartInstance.destroy();
+        }
+
         const colors = {
           Light: {
             bg: "rgba(255, 215, 0, 0.5)",
@@ -983,7 +1001,7 @@
           (label) => colors[label]?.border || "rgba(200, 200, 200, 1)",
         );
 
-        new Chart(ctx, {
+        peePieChartInstance = new Chart(ctx, {
           type: "pie",
           data: {
             labels: chartData.labels,

src/baby_monitor/static/feedings.html

@@ -319,6 +319,8 @@
         parseInt(localStorage.getItem("lastFeedingTimeRange")) || 7;
       let selectedChildId = null; // null means show first/only child
       let barChartInstance = null;
+      let pieChartInstance = null;
+      let durationChartInstance = null;
 
       // Restore last selected child from localStorage
       const lastChildId = localStorage.getItem("lastFeedingChildFilter");
@@ -979,6 +981,11 @@
       function renderPieChart(chartData) {
         const ctx = document.getElementById("pieChart").getContext("2d");
 
+        // Destroy existing chart instance if it exists
+        if (pieChartInstance) {
+          pieChartInstance.destroy();
+        }
+
         // Color mapping for each type
         const colorMap = {
           "Left Breast": {
@@ -1003,7 +1010,7 @@
           (label) => colorMap[label]?.border || "rgba(200, 200, 200, 1)",
         );
 
-        new Chart(ctx, {
+        pieChartInstance = new Chart(ctx, {
           type: "pie",
           data: {
             labels: chartData.labels,
@@ -1059,7 +1066,12 @@
       function renderDurationChart(chartData) {
         const ctx = document.getElementById("durationChart").getContext("2d");
 
-        new Chart(ctx, {
+        // Destroy existing chart instance if it exists
+        if (durationChartInstance) {
+          durationChartInstance.destroy();
+        }
+
+        durationChartInstance = new Chart(ctx, {
           type: "bar",
           data: {
             labels: chartData.labels,

src/baby_monitor/static/index.html

@@ -167,6 +167,52 @@
         margin-top: 0.5rem;
         opacity: 0.9;
       }
+      .recent-activity {
+        margin-top: 2rem;
+        padding: 1.5rem;
+        background: #f8f9fa;
+        border-radius: 8px;
+      }
+      .recent-activity h3 {
+        margin-top: 0;
+        margin-bottom: 1rem;
+        color: #333;
+        font-size: 1.1rem;
+      }
+      .activity-grid {
+        display: flex;
+        flex-direction: column;
+        gap: 1rem;
+      }
+      .activity-card {
+        background: white;
+        padding: 1rem;
+        border-radius: 6px;
+        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+      }
+      .activity-card .icon {
+        font-size: 1.5rem;
+        margin-bottom: 0.5rem;
+      }
+      .activity-card .type {
+        font-weight: 600;
+        color: #333;
+        margin-bottom: 0.25rem;
+      }
+      .activity-card .time {
+        font-size: 0.85rem;
+        color: #666;
+      }
+      .activity-card .details {
+        font-size: 0.85rem;
+        color: #888;
+        margin-top: 0.5rem;
+      }
+      .activity-card.empty {
+        opacity: 0.5;
+        font-style: italic;
+        color: #999;
+      }
     </style>
   </head>
   <body>
@@ -321,6 +367,7 @@
       let activeSleep = null;
       let lastSleep = null;
       let sleepUpdateTimerInterval = null;
+      let lastDiaperChange = null;
 
       async function loadFeedingStatus(children) {
         userChildren = children;
@@ -337,8 +384,8 @@
             activeFeeding = await activeResponse.json();
           }
 
-          // Fetch all feedings to get the last one
-          const feedingsResponse = await fetch("/api/feedings", {
+          // Fetch the 10 most recent feedings to calculate the most recent session
+          const feedingsResponse = await fetch("/api/feedings?limit=10", {
             headers: {
               Authorization: `Bearer ${token}`,
             },
@@ -347,8 +394,68 @@
           if (feedingsResponse.ok) {
             const feedings = await feedingsResponse.json();
             if (feedings.length > 0) {
-              // Feedings are ordered by start_time desc, so first is most recent
-              lastFeeding = feedings[0];
+              // Calculate the most recent feeding session
+              let sessionStart = feedings[0].start_time;
+              let sessionEnd = feedings[0].end_time || feedings[0].start_time;
+              let sessionChildId = feedings[0].child_id;
+              let sessionEntries = [feedings[0]];
+
+              for (let i = 1; i < feedings.length; i++) {
+                const entry = feedings[i];
+                // Only group entries for the same child (ignore feeding type)
+                if (entry.child_id !== sessionChildId) {
+                  break;
+                }
+                // If the gap between this entry's end_time and current sessionStart is more than 30 min, stop
+                const prevEnd = entry.end_time || entry.start_time;
+                const sessionStartDate = new Date(sessionStart);
+                const prevEndDate = new Date(prevEnd);
+                const diffMins = Math.abs(
+                  (sessionStartDate - prevEndDate) / 60000,
+                );
+                if (diffMins > 30) {
+                  break;
+                }
+                // Extend session to include this entry
+                sessionStart = entry.start_time;
+                sessionEntries.push(entry);
+              }
+
+              // Calculate accumulated feeding time for all events in the session
+              let accumulatedMinutes = 0;
+              sessionEntries.forEach((entry) => {
+                if (entry.end_time && entry.start_time) {
+                  const start = new Date(entry.start_time);
+                  const end = new Date(entry.end_time);
+                  const diffMs = end - start;
+                  if (diffMs > 0) {
+                    accumulatedMinutes += Math.floor(diffMs / 60000);
+                  }
+                }
+              });
+
+              // Build a string showing all feeding types used during the session
+              const feedingTypesSet = new Set();
+              sessionEntries.forEach((entry) => {
+                if (entry.feeding_type) {
+                  feedingTypesSet.add(entry.feeding_type);
+                }
+              });
+              const feedingTypesString = Array.from(feedingTypesSet)
+                .map(formatFeedingType)
+                .join(", ");
+
+              // Compose a session object
+              lastFeeding = {
+                child_id: sessionChildId,
+                feeding_type: feedings[0].feeding_type,
+                start_time: sessionStart,
+                end_time: sessionEnd,
+                entries: sessionEntries,
+                child_name: feedings[0].child_name,
+                accumulated_minutes: accumulatedMinutes,
+                feeding_types_string: feedingTypesString,
+              };
             }
           }
 
@@ -376,6 +483,20 @@
               lastSleep = sleeps[0];
             }
           }
+
+          // Fetch all diaper changes to get the last one
+          const diaperResponse = await fetch("/api/diaper-changes", {
+            headers: {
+              Authorization: `Bearer ${token}`,
+            },
+          });
+
+          if (diaperResponse.ok) {
+            const diapers = await diaperResponse.json();
+            if (diapers.length > 0) {
+              lastDiaperChange = diapers[0];
+            }
+          }
         } catch (error) {
           console.error("Error loading feeding status:", error);
         }
@@ -449,7 +570,7 @@
             </button>
           `
           : `
-            <button class="feeding-button" onclick="showStartFeedingModal()">
+            <button class="feeding-button" onclick="window.location.href='/log-feeding.html'">
               🍼 Started Feeding
             </button>
           `;
@@ -478,9 +599,100 @@
           </button>
           ${feedingButtonHtml}
           ${sleepButtonHtml}
+          ${buildRecentActivitySection()}
         `;
       }
 
+      function buildRecentActivitySection() {
+        // Build diaper card
+        const diaperCard = lastDiaperChange
+          ? `
+            <a href="/diapers.html" class="activity-card" style="text-decoration:none; color:inherit;">
+              <div class="icon">🧷</div>
+              <div class="type">Last Diaper</div>
+              <div class="time">${formatTime(lastDiaperChange.change_time)}</div>
+              <div class="details">
+                ${lastDiaperChange.poop_amount ? `💩 ${lastDiaperChange.poop_amount}` : ""}
+                ${lastDiaperChange.poop_amount && lastDiaperChange.pee_amount ? " • " : ""}
+                ${lastDiaperChange.pee_amount ? `💧 ${lastDiaperChange.pee_amount}` : ""}
+              </div>
+            </a>
+          `
+          : `
+            <a href="/diapers.html" class="activity-card empty" style="text-decoration:none; color:inherit;">
+              <div class="icon">🧷</div>
+              <div class="type">No diaper changes yet</div>
+            </a>
+          `;
+
+        // Build feeding card
+        const feedingCard = lastFeeding
+          ? `
+            <a href="/feedings.html" class="activity-card" style="text-decoration:none; color:inherit;">
+              <div class="icon">🍼</div>
+              <div class="type">Last Feeding Session</div>
+              <div class="time">${formatTime(lastFeeding.start_time)}</div>
+              <div class="details">
+                ${lastFeeding.feeding_types_string ? `${lastFeeding.feeding_types_string}` : ""}
+                ${lastFeeding.feeding_types_string && lastFeeding.accumulated_minutes ? " • " : ""}
+                ${lastFeeding.accumulated_minutes} minutes total
+                ${lastFeeding.end_time ? "" : " (ongoing)"}
+              </div>
+            </a>
+          `
+          : `
+            <a href="/feedings.html" class="activity-card empty" style="text-decoration:none; color:inherit;">
+              <div class="icon">🍼</div>
+              <div class="type">No feedings yet</div>
+            </a>
+          `;
+
+        // Build sleep card
+        const sleepCard = lastSleep
+          ? `
+            <a href="/sleep.html" class="activity-card" style="text-decoration:none; color:inherit;">
+              <div class="icon">😴</div>
+              <div class="type">Last Sleep</div>
+              <div class="time">${formatTime(lastSleep.start_time)}</div>
+              <div class="details">
+                Duration: ${lastSleep.end_time ? calculateDuration(lastSleep.start_time, lastSleep.end_time) : "ongoing"}
+              </div>
+            </a>
+          `
+          : `
+            <a href="/sleep.html" class="activity-card empty" style="text-decoration:none; color:inherit;">
+              <div class="icon">😴</div>
+              <div class="type">No sleep sessions yet</div>
+            </a>
+          `;
+
+        return `
+          <div class="recent-activity">
+            <h3>📊 Recent Activity</h3>
+            <div class="activity-grid">
+              ${diaperCard}
+              ${feedingCard}
+              ${sleepCard}
+            </div>
+          </div>
+        `;
+      }
+
+      function calculateDuration(startTime, endTime) {
+        const start = new Date(startTime);
+        const end = new Date(endTime);
+        const diffMs = end - start;
+        const diffMins = Math.floor(diffMs / 60000);
+
+        if (diffMins < 60) {
+          return `${diffMins} min`;
+        }
+
+        const hours = Math.floor(diffMins / 60);
+        const mins = diffMins % 60;
+        return `${hours}h ${mins}m`;
+      }
+
       function formatFeedingType(type) {
         const types = {
           left_breast: "Left Breast",
@@ -652,42 +864,7 @@
       }
 
       function showStartSleepModal() {
-        const modal = document.getElementById("startSleepModal");
-        const childSelect = document.getElementById("modalSleepChildId");
-
-        // Clear and populate child select or show single child
-        if (userChildren.length === 1) {
-          // Single child: replace dropdown with text display
-          const child = userChildren[0];
-          const formGroup = childSelect.parentElement;
-          formGroup.innerHTML = `
-            <label for="modalSleepChildName">Child</label>
-            <input
-              type="text"
-              id="modalSleepChildName"
-              value="${child.name}"
-              readonly
-              style="background-color: #f5f5f5; cursor: default;"
-            />
-            <input type="hidden" id="modalSleepChildId" value="${child.id}" />
-          `;
-        } else {
-          // Multiple children: show dropdown
-          childSelect.innerHTML = '<option value="">Select a child</option>';
-          userChildren.forEach((child) => {
-            const option = document.createElement("option");
-            option.value = child.id;
-            option.textContent = child.name;
-            childSelect.appendChild(option);
-          });
-
-          // Set default based on last sleep
-          if (lastSleep) {
-            childSelect.value = lastSleep.child_id;
-          }
-        }
-
-        modal.classList.add("show");
+        window.location.href = "/log-sleep.html";
       }
 
       function closeStartSleepModal() {

src/baby_monitor/static/log-diaper.html

@@ -336,6 +336,29 @@
                     lastDiaperChange.child_id;
                 }
               }
+
+              // Prepopulate poop and pee fields from most recent entry
+              try {
+                const response = await fetch("/api/diaper-changes", {
+                  headers: { Authorization: `Bearer ${token}` },
+                });
+                if (response.ok) {
+                  const changes = await response.json();
+                  if (changes.length > 0) {
+                    const last = changes[0];
+                    document.getElementById("poopAmount").value =
+                      last.poop_amount || "";
+                    document.getElementById("poopColor").value =
+                      last.poop_color || "";
+                    document.getElementById("peeAmount").value =
+                      last.pee_amount || "";
+                    document.getElementById("peeColor").value =
+                      last.pee_color || "";
+                  }
+                }
+              } catch (error) {
+                // Ignore error, just use default
+              }
             }
           } else {
             showMessage("Failed to load children", "error");

src/baby_monitor/static/log-feeding.html

@@ -303,6 +303,22 @@
             // If editing, load the feeding data
             if (isEditMode) {
               loadFeedingData();
+            } else {
+              // Set default feeding type to most recent log entry
+              try {
+                const response = await fetch("/api/feedings", {
+                  headers: { Authorization: `Bearer ${token}` },
+                });
+                if (response.ok) {
+                  const feedings = await response.json();
+                  if (feedings.length > 0) {
+                    document.getElementById("feedingType").value =
+                      feedings[0].feeding_type;
+                  }
+                }
+              } catch (error) {
+                // Ignore error, just use default
+              }
             }
           } else {
             showMessage("Failed to load children", "error");

src/baby_monitor/static/sleep.html

@@ -390,7 +390,7 @@
                 readonly
                 style="background-color: #f5f5f5; cursor: default; padding: 8px; border: 1px solid #ddd; border-radius: 4px; font-size: 14px;"
               />
-              
+
               <label for="timeRangeFilter">Time Range:</label>
               <select id="timeRangeFilter">
                 <option value="1">Last 24 hours</option>
@@ -1104,6 +1104,9 @@
               </div>
               <div class="sleep-duration">${durationText}</div>
             </div>
+            <div class="sleep-actions">
+              <button class="edit-button" onclick="window.location.href='/log-sleep.html?id=${sleep.id}'">Edit</button>
+            </div>
           </div>
         `;
       }