Initial work

app.py

@@ -0,0 +1,89 @@
+from flask import Flask, render_template, jsonify, request
+from datetime import date, timedelta
+import os
+from dotenv import load_dotenv
+
+load_dotenv()
+
+from clients import jellyfin, sonarr
+
+app = Flask(__name__)
+
+
+def last_saturday(from_date=None):
+    d = from_date or date.today()
+    # weekday(): Monday=0 ... Saturday=5 ... Sunday=6
+    days_back = (d.weekday() - 5) % 7
+    if days_back == 0:
+        days_back = 7
+    return d - timedelta(days=days_back)
+
+
+@app.route("/")
+def index():
+    end = last_saturday()
+    start = end - timedelta(days=6)
+    return render_template("index.html", default_start=start.isoformat(), default_end=end.isoformat())
+
+
+@app.route("/api/fetch-episodes")
+def fetch_episodes():
+    """Return the absolute episode numbers for the two Saturdays bracketing the given date range."""
+    start_str = request.args.get("start")
+    end_str = request.args.get("end")
+
+    try:
+        end_date = date.fromisoformat(end_str) if end_str else last_saturday()
+        start_date = date.fromisoformat(start_str) if start_str else end_date - timedelta(days=6)
+    except ValueError as e:
+        return jsonify({"error": str(e)}), 400
+
+    try:
+        latest_ep = jellyfin.get_last_watched_episode(end_date)
+        previous_ep = jellyfin.get_last_watched_episode(start_date - timedelta(days=1))
+    except Exception as e:
+        return jsonify({"error": f"Jellyfin error: {e}"}), 502
+
+    try:
+        latest_abs = sonarr.get_absolute_episode(latest_ep["season"], latest_ep["episode"])
+        previous_abs = sonarr.get_absolute_episode(previous_ep["season"], previous_ep["episode"])
+    except Exception as e:
+        return jsonify({"error": f"Sonarr error: {e}"}), 502
+
+    total_episodes = sonarr.get_total_episodes()
+    watched_this_week = latest_abs - previous_abs
+
+    return jsonify({
+        "start": start_date.isoformat(),
+        "end": end_date.isoformat(),
+        "latest_episode": latest_abs,
+        "previous_episode": previous_abs,
+        "watched_this_week": watched_this_week,
+        "total_episodes": total_episodes,
+        "latest_jellyfin": latest_ep,
+        "previous_jellyfin": previous_ep,
+    })
+
+
+@app.route("/api/report")
+def report():
+    data = fetch_episodes().get_json()
+    if "error" in data:
+        return jsonify(data), 502
+
+    start = date.fromisoformat(data["start"])
+    end = date.fromisoformat(data["end"])
+    date_range = f"{start.strftime('%b %-d')}-{end.strftime('%-d')}"
+
+    template = (
+        f"ONE PIECE PROGRESS!!! ({date_range})\n"
+        f"Episode {data['latest_episode']}/{data['total_episodes']}\n"
+        f"Around {data['watched_this_week']} episodes watched this week!"
+    )
+    data["report"] = template
+    return jsonify(data)
+
+
+if __name__ == "__main__":
+    port = int(os.environ.get("PORT", 5000))
+    app.run(host="0.0.0.0", port=port, debug=False)