From acfd92ed803e75bd02e291556bba48579add784d Mon Sep 17 00:00:00 2001
From: Ken D'Ambrosio <ken@claude>
Date: Mon, 25 May 2026 01:02:59 +0000
Subject: Add per-user meal plans and household sharing

Each user now has their own meal plan and shopping list. Users can
form a household (invite by username, owner can remove members) so
that shopping list generation combines all household members' plans.
DB migration preserves existing data assigned to user id=1.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 app/templates/base.html          |   5 ++
 app/templates/household.html     | 106 +++++++++++++++++++++++++++++++++++++++
 app/templates/shopping_list.html |  11 +++-
 3 files changed, 121 insertions(+), 1 deletion(-)
 create mode 100644 app/templates/household.html

(limited to 'app/templates')

diff --git a/app/templates/base.html b/app/templates/base.html
index b58ef64..6702474 100644
--- a/app/templates/base.html
+++ b/app/templates/base.html
@@ -40,6 +40,11 @@
             <i class="bi bi-cart me-1"></i>Shopping List
           </a>
         </li>
+        <li class="nav-item">
+          <a class="nav-link {% if request.endpoint == 'household' %}active{% endif %}" href="/household">
+            <i class="bi bi-people me-1"></i>Household
+          </a>
+        </li>
       </ul>
 
       <ul class="navbar-nav ms-auto gap-1 align-items-center">
diff --git a/app/templates/household.html b/app/templates/household.html
new file mode 100644
index 0000000..cbb5121
--- /dev/null
+++ b/app/templates/household.html
@@ -0,0 +1,106 @@
+{% extends "base.html" %}
+{% block title %}Household — Menu Planner{% endblock %}
+
+{% block content %}
+<div class="d-flex align-items-center justify-content-between mb-4">
+  <div>
+    <h1 class="h3 fw-bold mb-0"><i class="bi bi-people me-2"></i>Household</h1>
+    {% if household %}<p class="text-muted mb-0">{{ household.name }}</p>{% endif %}
+  </div>
+</div>
+
+{% if not household %}
+<div class="card shadow-sm">
+  <div class="card-body text-center py-5">
+    <i class="bi bi-house-add fs-1 text-muted mb-3 d-block"></i>
+    <h5 class="fw-semibold">You're not in a household yet</h5>
+    <p class="text-muted">Create one and invite family members.<br>
+      Shopping lists will automatically combine everyone's meal plans.</p>
+    <form method="POST" action="/household/create" class="d-inline-flex gap-2 mt-2">
+      <input type="text" name="name" class="form-control form-control-sm"
+             placeholder="e.g. The Smith Family" style="width:230px">
+      <button type="submit" class="btn btn-primary btn-sm">
+        <i class="bi bi-plus-circle me-1"></i>Create Household
+      </button>
+    </form>
+  </div>
+</div>
+
+{% else %}
+
+<!-- Members -->
+<div class="card shadow-sm mb-4">
+  <div class="card-header fw-semibold d-flex align-items-center gap-2">
+    <i class="bi bi-people-fill"></i> Members
+    <span class="badge bg-secondary ms-auto">{{ members|length }}</span>
+  </div>
+  <ul class="list-group list-group-flush">
+    {% for m in members %}
+    <li class="list-group-item d-flex align-items-center justify-content-between">
+      <div class="d-flex align-items-center gap-2">
+        <i class="bi bi-person-circle text-muted fs-5"></i>
+        <span class="fw-semibold">{{ m.username }}</span>
+        {% if m.id == household.owner_id %}
+          <span class="badge bg-warning text-dark">Owner</span>
+        {% endif %}
+        {% if m.is_me %}
+          <span class="text-muted small">(you)</span>
+        {% endif %}
+      </div>
+      {% if is_owner and not m.is_me %}
+      <form method="POST" action="/household/remove"
+            onsubmit="return confirm('Remove {{ m.username }} from the household?')">
+        <input type="hidden" name="username" value="{{ m.username }}">
+        <button type="submit" class="btn btn-sm btn-outline-danger">
+          <i class="bi bi-person-dash me-1"></i>Remove
+        </button>
+      </form>
+      {% endif %}
+    </li>
+    {% endfor %}
+  </ul>
+</div>
+
+{% if is_owner %}
+<!-- Invite -->
+<div class="card shadow-sm mb-4">
+  <div class="card-header fw-semibold">
+    <i class="bi bi-person-plus me-1"></i>Invite Member
+  </div>
+  <div class="card-body">
+    <form method="POST" action="/household/invite" class="d-flex gap-2">
+      <input type="text" name="username" class="form-control" placeholder="Username" required autocomplete="off">
+      <button type="submit" class="btn btn-primary">Add</button>
+    </form>
+    <p class="text-muted small mt-2 mb-0">
+      The user must already have an account. They'll join immediately and their meal plan
+      will be included in your combined shopping list.
+    </p>
+  </div>
+</div>
+{% endif %}
+
+<!-- Leave / dissolve -->
+<div class="card shadow-sm border-danger border-opacity-25">
+  <div class="card-body">
+    {% if is_owner and members|length > 1 %}
+    <p class="text-muted small mb-2">
+      Remove all other members before you can dissolve the household.
+    </p>
+    <button class="btn btn-outline-danger btn-sm" disabled>
+      <i class="bi bi-box-arrow-left me-1"></i>Dissolve Household
+    </button>
+    {% else %}
+    <form method="POST" action="/household/leave"
+          onsubmit="return confirm('{% if is_owner %}Dissolve this household?{% else %}Leave this household?{% endif %}')">
+      <button type="submit" class="btn btn-outline-danger btn-sm">
+        <i class="bi bi-box-arrow-left me-1"></i>
+        {% if is_owner %}Dissolve Household{% else %}Leave Household{% endif %}
+      </button>
+    </form>
+    {% endif %}
+  </div>
+</div>
+
+{% endif %}
+{% endblock %}
diff --git a/app/templates/shopping_list.html b/app/templates/shopping_list.html
index e6cfaaf..8a3a60e 100644
--- a/app/templates/shopping_list.html
+++ b/app/templates/shopping_list.html
@@ -9,6 +9,9 @@
       Week of {{ week_start.strftime('%B %d, %Y') }}
       {% if total %}&nbsp;·&nbsp; {{ checked }}/{{ total }} checked{% endif %}
     </p>
+    {% if member_count and member_count > 1 %}
+    <p class="text-muted small mb-0"><i class="bi bi-people me-1"></i>Combined from {{ member_count }} household members' plans</p>
+    {% endif %}
   </div>
   <div class="d-flex gap-2 align-items-center">
     <a href="/shopping-list?week={{ prev_week }}" class="btn btn-outline-secondary btn-sm"><i class="bi bi-chevron-left"></i></a>
@@ -145,7 +148,13 @@ async function regenerate() {
   if (!res) return;
   const data = await res.json();
   if (data.success) {
-    location.reload();
+    if (data.member_count > 1) {
+      document.getElementById('toastBody').textContent = `Combined from ${data.member_count} members' plans!`;
+      toast.show();
+      setTimeout(() => location.reload(), 1500);
+    } else {
+      location.reload();
+    }
   } else {
     document.getElementById('toastBody').textContent = data.error || 'No meals planned for this week.';
     document.getElementById('toast').className = 'toast align-items-center text-bg-danger border-0';
-- 
cgit v1.2.3