1 files changed, 83 insertions, 0 deletions
diff --git a/pages/shop/_product/index.fnl b/pages/shop/_product/index.fnl
new file mode 100644
index 0000000..722c952
--- /dev/null
+++ b/pages/shop/_product/index.fnl
@@ -0,0 +1,83 @@
+(import-macros {:compile-html <>} :macros)
+(local templates (require :templates))
+(local dicts (require :dicts))
+(local lib (require :lib))
+
+(fn text->html [text]
+  (assert (= (type text) "string"))
+  (var result "")
+  (var from 1)
+  (var to (text:find "\n%s*\n%s*" from))
+  (while to
+    (set result (.. result "<p>" (text:sub from (- to 1)) "</p>\n"))
+    (set from (+ to 2))
+    (set to (text:find "\n%s*\n%s*" from)))
+  (.. result "<p>" (text:sub from) "</p>"))
+
+(fn find-product [db name]
+  (.
+   (_G.must
+    (luna.db.query-assoc
+      db
+      "SELECT products.name,
+              products.title,
+              products.description,
+              products.price_per AS \"price-per\",
+              products.type,
+              products.stock,
+              products.published,
+              products.image1,
+              products.image2,
+              products.image3,
+              products.image4,
+              products.image5
+        FROM products
+        WHERE products.name = ?"
+      [name]))
+   1))
+
+(fn content [product authenticated?]
+  (local images [])
+  (for [i 1 5]
+    (table.insert images (. product (.. "image" i))))
+
+  [(<>
+    [:div {:class "side"}
+     (templates.header "/shop" authenticated?)])
+   (<>
+    [:div {:class "content"}
+     [:div {:class "mb-1"} [:a {:href "/shop"} "⟵ Обратно к списку"]]
+
+     (let [link (.. "/static/files/" product.image1)]
+            (<> [:a {:href link :target "_blank"}
+                 [:img {:class "product-page-img-mobile mb-1-5"
+                        :src (.. link "-thumbnail.jpg")}]]))
+     [:div {:class "product-page-layout"}
+      [:div {}
+        [:h2 {:class "product-page-title mb-1"} product.title]
+        [:section {:class "mb-2"}
+          (if authenticated?
+            (<> [:div {:class "mb-0-5"}
+                  [:a {:href (.. "/shop/" product.name "/edit")}
+                      "✎ Редактировать"]])
+            "")
+          [:div {:class "mb-0-5" :style "font-style: italic;"}
+            (or (dicts.label dicts.tea-type product.type) product.type) ", "
+            [:strong {} (* 50 product.price-per) "₽ за 50 грамм "]
+                 (.. "(" product.price-per "₽ за 1 грамм)")]]
+        [:div {:class "mb-2"} "~~~"]
+        [:NO-ESCAPE (text->html product.description)]]
+      [:div {:class "product-page-imgs"}
+        (table.concat
+         (icollect [idx image (ipairs images)]
+           (let [link (.. "/static/files/" image)]
+             (<> [:a {:href link :target "_blank"}
+                  [:img {:class "product-page-img" :src (.. link "-thumbnail.jpg")}]]))))]]])])
+
+(fn render [request db authenticated?]
+ (let [product (find-product db request.params._product)]
+   (if (and product (or product.published authenticated?))
+    (values 200 {} (templates.base (content product authenticated?)))
+    (values 404 {} "not found"))))
+
+{: render}