From 5923afed3b8498d5d5e2aeea3bc9d51959bb5205 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fe=CC=81lix=20Pe=CC=81ault?= <hello@flayks.com>
Date: Sun, 7 Nov 2021 22:40:52 +0100
Subject: [PATCH] Make Shop location switcher a component using a global store

Using two switchers (one in the shop nav and the other in the cart) makes possible to have the switcher over the Cart overlay (over intro)
---
 .../molecules/ShopLocationSwitcher.svelte     | 33 ++++++++
 src/components/organisms/Cart.svelte          | 10 ++-
 src/routes/shop/__layout.svelte               | 43 ++++++-----
 .../molecules/_shop-locationswitcher.scss     | 43 +++++++++++
 src/style/organisms/_cart.scss                | 17 +++-
 src/style/pages/_shop.scss                    | 77 ++++---------------
 src/style/style.scss                          |  1 +
 7 files changed, 140 insertions(+), 84 deletions(-)
 create mode 100644 src/components/molecules/ShopLocationSwitcher.svelte
 create mode 100644 src/style/molecules/_shop-locationswitcher.scss

diff --git a/src/components/molecules/ShopLocationSwitcher.svelte b/src/components/molecules/ShopLocationSwitcher.svelte
new file mode 100644
index 0000000..c6529b9
--- /dev/null
+++ b/src/components/molecules/ShopLocationSwitcher.svelte
@@ -0,0 +1,33 @@
+<script lang="ts">
+    import { page } from '$app/stores'
+    import { shopLocations } from '$utils/stores/shop'
+
+    export let isOver: boolean = false
+
+    const classes = [
+        'shop-locationswitcher',
+        isOver && 'is-over',
+        $$props.class
+    ].join(' ').trim()
+
+
+    // Quick location change
+    const quickLocationChange = ({ target: { value }}: any) => {
+        const newPath = $page.path.split('-')[0] + `-${value}`
+        // goto(newPath, { replaceState: true, noscroll: true, keepfocus: true })
+    }
+</script>
+
+<dl class={classes}>
+    <dt class="text-label">Shop your city</dt>
+    <dd>
+        <svg width="14" height="17" viewBox="0 0 14 17" fill="currentColor" xmlns="http://www.w3.org/2000/svg">
+            <path fill-rule="evenodd" clip-rule="evenodd" d="M7.1 11.18a.52.52 0 0 1-.92 0L3.55 6.05a3.46 3.46 0 1 1 6.19 0L7.1 11.18Zm1.2-6.62c0-.91-.73-1.63-1.65-1.63a1.63 1.63 0 1 0 0 3.26c.92 0 1.65-.72 1.65-1.63Zm-2.88 8.18.03.05-.08 1.1 2.98.95v-3.48l.96-1.8v5.28l2.98-.95-.41-5.65-2.31.84.62-1.14 1.91-.7c.3-.09.52.16.55.46l.61 6c.04.42-.21.8-.61.93l-3.82 1.21-3.96-1.21-4.25 1.21a.54.54 0 0 1-.45-.08.4.4 0 0 1-.17-.38l.95-6.53c.04-.16.15-.3.32-.35l1.78-.57.4.77-1.59.51-.82 5.63 3.4-.97.2-2.76c.47.95.78 1.63.78 1.63Z"/>
+        </svg>
+        <select on:change={quickLocationChange}>
+            {#each $shopLocations as { name, slug }}
+                <option value={slug} selected={slug === $page.params.name}>{name}</option>
+            {/each}
+        </select>
+    </dd>
+</dl>
\ No newline at end of file
diff --git a/src/components/organisms/Cart.svelte b/src/components/organisms/Cart.svelte
index e0101f4..9fa4b06 100644
--- a/src/components/organisms/Cart.svelte
+++ b/src/components/organisms/Cart.svelte
@@ -6,8 +6,7 @@
     // Components
     import Button from '$components/atoms/Button.svelte'
     import CartItem from '$components/molecules/CartItem.svelte'
-
-    let open = false
+    import ShopLocationSwitcher from '$components/molecules/ShopLocationSwitcher.svelte'
 
 
     onMount(async () => {
@@ -99,6 +98,13 @@
 </script>
 
 {#if $cartOpen}
+    <div class="cart-switcher"
+        in:fly={{ y: -24, duration: 1000, easing: quartOut }}
+        out:fly={{ y: -24, duration: 1000, easing: quartOut }}
+    >
+        <ShopLocationSwitcher isOver={true} />
+    </div>
+
     <aside class="cart shadow-box-dark"
         class:is-updating={$cartIsUpdating}
         transition:fly={{ x: 48, duration: 600, easing: quartOut }}
diff --git a/src/routes/shop/__layout.svelte b/src/routes/shop/__layout.svelte
index 94e136a..4dd9ae1 100644
--- a/src/routes/shop/__layout.svelte
+++ b/src/routes/shop/__layout.svelte
@@ -3,13 +3,14 @@
     import { shopLocations, cartOpen, cartNotifications } from '$utils/stores/shop'
     // Components
     import Metas from '$components/Metas.svelte'
+    import PosterLayout from '$components/layouts/PosterLayout.svelte'
     import SiteTitle from '$components/atoms/SiteTitle.svelte'
     import Image from '$components/atoms/Image.svelte'
     import ButtonCart from '$components/atoms/ButtonCart.svelte'
-    import PosterLayout from '$components/layouts/PosterLayout.svelte'
     import Poster from '$components/molecules/Poster.svelte'
     import NotificationCart from '$components/molecules/NotificationCart.svelte'
     import EmailForm from '$components/molecules/EmailForm.svelte'
+    import ShopLocationSwitcher from '$components/molecules/ShopLocationSwitcher.svelte';
     import Cart from '$components/organisms/Cart.svelte'
 
     export let shop: any
@@ -18,15 +19,23 @@
     export let product: any
     export let productShop: any
 
-    let navEl: HTMLElement, introEl: HTMLElement
+    let introEl: HTMLElement
     let navObserver: IntersectionObserver
+    let scrolledPastIntro = false
+
+    // Locations with an existing poster product
+    $shopLocations = locations.filter(({ slug }: any) => {
+        if (posters.find((poster: any) => poster.location.slug === slug)) {
+            return true
+        }
+    })
 
 
     onMount(async () => {
         // Reveal the nav past the Intro
         navObserver = new IntersectionObserver(entries => {
             entries.forEach(entry => {
-                navEl.classList.toggle('is-visible', !entry.isIntersecting)
+                scrolledPastIntro = !entry.isIntersecting
             })
         }, {
             threshold: 0,
@@ -48,6 +57,7 @@
     image=""
 />
 
+{#key product}
 <main class="shop-page">
     <Cart />
 
@@ -66,12 +76,10 @@
                 <p class="text-label">Shop your city</p>
                 <nav>
                     <ul>
-                        {#each locations as { name, slug }}
-                            {#if posters.find(poster => poster.location.slug === slug )}
-                                <li class:is-active={slug === product.location.slug}>
-                                    <a href="/shop/poster-{slug}">{name}</a>
-                                </li>
-                            {/if}
+                        {#each $shopLocations as { name, slug }}
+                            <li class:is-active={slug === product.location.slug}>
+                                <a href="/shop/poster-{slug}">{name}</a>
+                            </li>
                         {/each}
                     </ul>
                 </nav>
@@ -92,17 +100,11 @@
         />
     </section>
 
-    <nav class="shop-location" bind:this={navEl}>
-        <dl class="shop-location__left">
-            <dt class="text-label">shop your city</dt>
-            <dd>
-                <img src="/images/icons/pin.svg" alt="">
-                <select name="" id="">
-                    <option value="melbourne">Melbourne</option>
-                </select>
-            </dd>
-        </dl>
-
+    <nav class="shop-location"
+        class:is-visible={scrolledPastIntro}
+        class:is-overlaid={$cartOpen}
+    >
+        <ShopLocationSwitcher />
         <ButtonCart />
 
         <div class="shop-location__notifications">
@@ -141,6 +143,7 @@
         </div>
     </section>
 </main>
+{/key}
 
 <slot />
 
diff --git a/src/style/molecules/_shop-locationswitcher.scss b/src/style/molecules/_shop-locationswitcher.scss
new file mode 100644
index 0000000..58c2567
--- /dev/null
+++ b/src/style/molecules/_shop-locationswitcher.scss
@@ -0,0 +1,43 @@
+.shop-locationswitcher {
+    dt {
+        color: $color-primary;
+        font-weight: 400;
+        line-height: 1;
+        font-size: rem(12px);
+    }
+    dd {
+        color: $color-secondary;
+
+        svg {
+            display: inline-block;
+            width: 14px;
+            height: 14px;
+            margin-right: 4px;
+
+            @include bp (sm) {
+                width: 18px;
+                height: 18px;
+            }
+        }
+        select {
+            background: none;
+            border: none;
+            font-size: rem(18px);
+            color: $color-secondary;
+            font-family: $font-serif;
+            cursor: pointer;
+            appearance: none;
+
+            @include bp (sm) {
+                font-size: rem(24px);
+            }
+        }
+    }
+
+    // Overlaid
+    &.is-over {
+        dt {
+            color: #fff;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/style/organisms/_cart.scss b/src/style/organisms/_cart.scss
index cc079d6..87a4ca2 100644
--- a/src/style/organisms/_cart.scss
+++ b/src/style/organisms/_cart.scss
@@ -15,8 +15,8 @@
         display: flex;
         align-items: center;
         justify-content: space-between;
-        padding-bottom: 8px;
         margin-bottom: 24px;
+        padding-bottom: 8px;
         border-bottom: 1px solid #E1D0C0;
 
         @include bp (sm) {
@@ -59,7 +59,6 @@
     // Total
     &__total {
         margin-top: auto;
-        margin: 24px 0;
         color: $color-gray;
 
         @include bp (md) {
@@ -189,6 +188,20 @@
         }
     }
 
+    // Location switcher
+    &-switcher {
+        position: fixed;
+        z-index: 100;
+        top: 20px;
+        left: 20px;
+        will-change: transform, opacity;
+
+        @include bp (sm) {
+            top: 32px;
+            left: 32px;
+        }
+    }
+
     // Overlay
     &-overlay {
         position: fixed;
diff --git a/src/style/pages/_shop.scss b/src/style/pages/_shop.scss
index 542556e..310260a 100644
--- a/src/style/pages/_shop.scss
+++ b/src/style/pages/_shop.scss
@@ -21,73 +21,20 @@
 
     // Nav
     .shop-location {
+        --inset: 20px;
         display: flex;
         position: fixed;
-        z-index: 100;
-        top: 18px;
-        left: 20px;
-        right: 20px;
+        z-index: 20;
+        top: var(--inset);
+        left: var(--inset);
+        right: var(--inset);
         justify-content: space-between;
-        transform: translate3d(0, -96px, 0);
+        transform: translate3d(0, -88px, 0);
         transition: transform 1s var(--ease-quart);
         transition-delay: 100ms;
 
         @include bp (sm) {
-            top: 32px;
-            left: 32px;
-            right: 32px;
-        }
-
-        // Visible state
-        &.is-visible {
-            transform: translate3d(0,0,0);
-
-            .shop-location__notifications {
-                opacity: 1;
-                pointer-events: auto;
-            }
-        }
-
-        // Left
-        &__left {
-            dt {
-                color: $color-primary;
-                font-weight: 400;
-                line-height: 1;
-                font-size: rem(12px);
-                color: #fff;
-            }
-            dd {
-                img {
-                    display: none;
-
-                    @include bp (sm) {
-                        display: inline-block;
-                        width: 14px;
-                        height: 14px;
-                        margin-right: 8px;
-                    }
-                }
-
-                select {
-                    background: none;
-                    border: none;
-                    font-size: rem(18px);
-                    color: $color-secondary;
-                    font-family: $font-serif;
-                    appearance: none;
-                    line-height: 1;
-
-                    @include bp (sm) {
-                        font-size: rem(24px);
-                    }
-
-
-                    option {
-                        font-size: rem(16px);
-                    }
-                }
-            }
+            --inset: 32px;
         }
 
         // Notifications
@@ -106,6 +53,16 @@
                 }
             }
         }
+
+
+        // Visible state
+        &.is-visible {
+            transform: translate3d(0,0,0);
+            .shop-location__notifications {
+                opacity: 1;
+                pointer-events: auto;
+            }
+        }
     }
 
     // Intro
diff --git a/src/style/style.scss b/src/style/style.scss
index 4f94903..d8e3ee7 100644
--- a/src/style/style.scss
+++ b/src/style/style.scss
@@ -55,6 +55,7 @@
 @import "molecules/poster";
 @import "molecules/notification-cart";
 @import "molecules/cart-item";
+@import "molecules/shop-locationswitcher";
 
 // Organisms
 @import "organisms/locations";