Color and continuous printing

projects/tentacles/src/tentacles/blueprints/api.py

@@ -119,6 +119,7 @@ def create_file(location: Optional[str] = None):
                 fid=row.id,
                 cid=None,
                 pid=None,
+                cont=False,  # FIXME: How to decide this?
             )
 
         return {"status": "ok"}, 202

projects/tentacles/src/tentacles/blueprints/job_ui.py

@@ -39,17 +39,20 @@ def manipulate_jobs():
                 fid=int(request.form.get("file_id")),
                 cid=maybe(int, request.form.get("color_id")),
                 pid=maybe(int, request.form.get("printer_id")),
+                cont=request.form.get("continuous") == "on",
             )
             flash("Job created!", category="info")
 
         case "duplicate":
             if job := ctx.db.fetch_job(
-                uid=ctx.uid, jid=int(request.form.get("job_id"))
+                uid=ctx.uid,
+                jid=int(request.form.get("job_id")),
             ):
                 ctx.db.create_job(
                     uid=ctx.uid,
                     fid=job.file_id,
                     cid=job.color_id,
+                    cont=job.continuous,
                     # FIXME: Need to dissociate job copies from the original mapped printer. Can't tell the difference
                     # between the requested printer in the original job and the mapped printer from a scheduler run.
                     pid=None,

projects/tentacles/src/tentacles/sql/jobs.sql

@@ -27,10 +27,13 @@ CREATE TABLE IF NOT EXISTS jobs (
 );
 
 -- name: migration-0001-jobs-add-print-time#
-ALTER TABLE jobs ADD COLUMN IF NOT EXISTS time_left INTEGER DEFAULT (0);
+ALTER TABLE jobs ADD COLUMN time_left INTEGER DEFAULT (0);
 
 -- name: migration-0002-jobs-add-print-color#
-ALTER TABLE jobs ADD COLUMN IF NOT EXISTS color_id INTEGER DEFAULT (NULL);
+ALTER TABLE jobs ADD COLUMN color_id INTEGER DEFAULT (NULL);
+
+-- name: migration-0003-jobs-add-continuous#
+ALTER TABLE jobs ADD COLUMN continuous BOOLEAN DEFAULT (FALSE);
 
 -- name: create-job^
 INSERT INTO jobs (
@@ -38,12 +41,14 @@ INSERT INTO jobs (
  , file_id
  , color_id
  , printer_id
+ , continuous
 )
 VALUES (
    :uid
  , :fid
  , :cid
  , :pid
+ , :cont
 )
 RETURNING
    *
@@ -78,6 +83,9 @@ WHERE
 
 -- name: list-job-queue
 SELECT
+   *
+FROM (
+  SELECT
      j.id as id
    , j.file_id
    , coalesce(j.color_id, fa.color_id) as color_id
@@ -91,6 +99,7 @@ SELECT
    , fa.filament_id
    , (SELECT name FROM filament WHERE id = fa.filament_id) AS filament_name
    , (SELECT name AS name FROM filament_color WHERE id = coalesce(j.color_id, fa.color_id)) AS color_name
+   , j.status_id
    , (SELECT name FROM job_statuses WHERE id = j.status_id) AS status
    , j.started_at
    , j.time_left
@@ -98,16 +107,22 @@ SELECT
    , j.finished_at
    , j.user_id
    , j.printer_id
-FROM jobs j
-INNER JOIN files f
+   , j.continuous
+  FROM jobs j
+  INNER JOIN files f
     ON j.file_id = f.id
-LEFT JOIN file_analysis fa
+  LEFT JOIN file_analysis fa
     ON fa.file_id = f.id
-WHERE
+  WHERE
      finished_at IS NULL
      AND cancelled_at IS NULL
      AND (:uid IS NULL OR j.user_id = :uid)
      AND f.id IS NOT NULL
+)
+ORDER BY
+   status_id DESC
+ , continuous DESC
+ , id
 ;
 
 -- name: poll-job-queue^

projects/tentacles/src/tentacles/templates/jobs_list.html.j2

@@ -9,32 +9,14 @@
       <label for="filename">File</label>
       <span name="filename">{{ctx.db.fetch_file(ctx.uid, job.file_id).filename or "it's a secret"}}</span>
     </div>
-    {% if job.printer_id %}
-    <div class="job-printer u-flex u-flex-break">
-      <label for="printer">Printer</label>
-      <span name="printer">{{ ctx.db.fetch_printer(job.printer_id).name }}</span>
-    </div>
-    {% endif %}
-    {% if job.started_at %}
-      <div class="job-runtime u-flex u-flex-break">
-        <label for="runtime">Runtime</label>
-        <span name="Runtime">{{ (datetime.utcnow() - datetime.fromisoformat(job.started_at)) }}</span>
-      </div>
-    {% endif %}
-    {% if job.time_left > 0 %}
-      <div class="job-remaining-time u-flex u-flex-break">
-        <label for="remaining-time">Remaining time</label>
-        <span name="remaining-time">{{ timedelta(seconds=job.time_left) }}</span>
-      </div>
-    {% endif %}
-    <div class="job-constraint u-flex u-flex-break">
+    <div class="job-constraint u-flex">
       <label>Material</label>
       {{ job.color_name }}
       {{ job.filament_name }}
     </div>
-    <div class="job-constraint u-flex u-flex-break">
-      <label>Limits</label>
-      {{ job.max_x }}mm x{{ job.max_y }}mm x{{ job.max_z }}mm, bed {{ job.max_bed }}c, end {{ job.max_end }}c, nozzle {{ "%.2f"|format(job.nozzle_diameter) }}mm
+    <div class="job-cont u-flex">
+      <label>Continuous</label>
+      {% if job.continuous == 1 %}True{% else %}False{% endif %}
     </div>
     {% if job.user_id != ctx.uid %}
     <div class="job-user u-flex">
@@ -42,6 +24,24 @@
       {{ ctx.db.fetch_user(uid=job.user_id).name }}
     </div>
     {% endif %}
+    {% if job.printer_id %}
+    <div class="job-printer u-flex">
+      <label for="printer">Printer</label>
+      <span name="printer">{{ ctx.db.fetch_printer(job.printer_id).name }}</span>
+    </div>
+    {% endif %}
+    {% if job.started_at %}
+      <div class="job-runtime u-flex">
+        <label for="runtime">Runtime</label>
+        <span name="Runtime">{{ (datetime.utcnow() - datetime.fromisoformat(job.started_at)) }}</span>
+      </div>
+    {% endif %}
+    {% if job.time_left > 0 %}
+      <div class="job-remaining-time u-flex">
+        <label for="remaining-time">Remaining time</label>
+        <span name="remaining-time">{{ timedelta(seconds=job.time_left) }}</span>
+      </div>
+    {% endif %}
   </div>
   <div class="two columns u-mv-auto">
     <div class="job-status u-flex">

projects/tentacles/src/tentacles/templates/macros.html.j2

@@ -1,7 +1,7 @@
 {# #################################################################################################### #}
 {# Job CRUD #}
 {% macro start_job(file) %}
-<form class="inline" method="post" action="/jobs">
+<form class="start-menu inline u-flex" method="post" action="/jobs">
   <input type="hidden" name="action" value="enqueue" />
   <input type="hidden" name="file_id" value="{{ file.id }}" />
   <select name="color_id">
@@ -9,6 +9,10 @@
     <option value="{{c.id}}" {% if file.color_id == c.id %}selected{%endif%}>{{c.name}}</option>
     {%- endfor %}
   </select>
+  <div class="u-flex u-ml-auto u-mv-auto u-flex u-ml-1">
+    <label class="u-flex u-mv-auto" for="continuous">Cont.</label>
+    <input class="u-flex u-mv-auto" type="checkbox" name="continuous" false>
+  </div>
     <input id="submit" type="image" src="/static/print.svg" height="24" width="24" />
 </form>
 {% endmacro %}

projects/tentacles/src/tentacles/workers.py

@@ -270,8 +270,7 @@ def pull_jobs(app: App, db: Db) -> None:
             if runtime >= timedelta(seconds=15):  # 3 polling cycles
                 log.info(f"Job {job.id} has succeeded")
 
-                # Attempt to automatically clear the bed
-                if False:
+                if job.continuous:
                     log.info(f"Attempting to clear bed of {printer.id} ({printer.url})")
                     client.gcode(
                         """\