From f0042c548660476f728af7f79eb74c890d45b787 Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@thenautilus.net>
Date: Fri, 31 Dec 2021 16:24:27 +0000
Subject: recent (broken)

---
 lib/App/MediaControl/DB.rakumod  | 30 ++++++++++++++++++++++++++++++
 lib/App/MediaControl/Web.rakumod |  4 ++++
 resources/index.html             | 33 ++++++++++++++++++++++++++++++++-
 3 files changed, 66 insertions(+), 1 deletion(-)

diff --git a/lib/App/MediaControl/DB.rakumod b/lib/App/MediaControl/DB.rakumod
index 34716c5..96fc6cd 100644
--- a/lib/App/MediaControl/DB.rakumod
+++ b/lib/App/MediaControl/DB.rakumod
@@ -141,4 +141,34 @@ class App::MediaControl::DB {
             END
         }
     }
+
+    method mark-entry-watched(Int:D() $id) {
+        self!db: {
+            .query(q:to/END/,:$id,:time(time));
+            UPDATE files
+            SET watched_time=$time
+            WHERE id=$id
+            END
+        }
+    }
+
+    method get-recently-watched-folders(Int:D() $limit=20) {
+        self!db: {
+            .query(qq:to/END/, :$limit).hashes;
+            WITH recent(id,watched_time) AS (
+              SELECT parent_id AS id, MAX(watched_time) AS watched_time
+              FROM files
+              WHERE is_dir=false
+                AND watched_time IS NOT NULL
+                AND parent_id IS NOT NULL
+              GROUP BY parent_id
+              ORDER BY watched_time DESC
+              LIMIT $limit
+            )
+            SELECT files.id, files.name, files.is_dir, recent.watched_time
+            FROM files
+            JOIN recent ON files.id=recent.id
+            END
+        }
+    }
 }
diff --git a/lib/App/MediaControl/Web.rakumod b/lib/App/MediaControl/Web.rakumod
index 076e2f2..b6fd85d 100644
--- a/lib/App/MediaControl/Web.rakumod
+++ b/lib/App/MediaControl/Web.rakumod
@@ -21,6 +21,7 @@ class App::MediaControl::Web {
                 await self.vlc.play-file(|%(
                     $file<path name>:p # no comma!
                 ));
+                self.db.mark-entry-watched($id);
             }
             post -> 'pause' { await self.vlc.command('pl_pause') }
             post -> 'stop' { await self.vlc.command('pl_stop') }
@@ -46,6 +47,9 @@ class App::MediaControl::Web {
                 };
                 content 'application/json', %reply;
             }
+            get -> 'recent' {
+                content 'application/json', self.db.get-recently-watched-folders();
+            }
         };
 
         my $application = route {
diff --git a/resources/index.html b/resources/index.html
index 042601d..8fb57d2 100644
--- a/resources/index.html
+++ b/resources/index.html
@@ -103,6 +103,21 @@
        pathList.replaceChildren(...pathItems);
      }
 
+     async function loadRecent() {
+       const recentList = document.querySelector('ul#recent-list');
+       const itemTemplate = document.querySelector('#file-item');
+       const recentData = await (await call('get','media/recent')).json();
+
+       const recentItems = recentData.map(f => {
+         return fillTemplate(itemTemplate, {
+           'url': f.is_dir ? `javascript:browseTo(${f.id})` : `javascript:vlcCommand('play/${f.id}')`,
+           'name': f.name,
+           'dirclass': f.is_dir ? 'dir' : 'file',
+         });
+       });
+       recentList.replaceChildren(...recentItems);
+     }
+
      document.addEventListener('readystatechange', (event) => {
        if (document.readyState == 'complete') {
 
@@ -117,6 +132,17 @@
                     { once:true, passive:true },
                   );
 
+         document.querySelector('#recent').
+                  addEventListener(
+                    'toggle',
+                    async (event) => {
+                      if (event.target.open) {
+                        await loadRecent();
+                      }
+                    },
+                    { passive:true },
+                  );
+
          let vlcUpdateIntervalId;
          document.querySelector('#vlc-controls').
                   addEventListener(
@@ -134,7 +160,7 @@
                     { passive:true },
                   );
        }
-     })
+     });
     </script>
     <style>
      body { font-size: 12vw }
@@ -261,6 +287,11 @@
         <ul id="file-list">
         </ul>
       </details>
+      <details id="recent">
+        <summary>recent</summary>
+        <ul id="recent-list">
+        </ul>
+      </details>
     </div>
     <div class="thing">
       <label>Laptop</label>
-- 
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