From 37a832290efeddcd5cd571a23b7b9c4400b71d7a Mon Sep 17 00:00:00 2001
From: Peder Bergebakken Sundt <pbsds@hotmail.com>
Date: Wed, 13 Mar 2019 12:10:29 +0100
Subject: [PATCH] Add ability to go to specific position in the playlist

---
 grzegorz/api.py | 11 +++++++++++
 grzegorz/mpv.py |  3 +++
 2 files changed, 14 insertions(+)

diff --git a/grzegorz/api.py b/grzegorz/api.py
index 1099f3f..8091331 100644
--- a/grzegorz/api.py
+++ b/grzegorz/api.py
@@ -148,6 +148,17 @@ async def playlist_previous(request, mpv_control):
     success = await mpv_control.playlist_prev()
     return locals()
 
+@bp.post("/playlist/goto")
+@doc.summary("Go chosen item in the playlist")
+@doc.consumes({"index": doc.Integer("The 0 indexed playlist item to go to")}, required=True)
+@response_json
+async def playlist_goto(request, mpv_control):
+    if "index" not in request.args:
+        raise APIError("Missing the required parameter: \"index\"")
+    success = await mpv_control.playlist_goto(
+        int(request.args["index"][0]))
+    return locals()
+
 @bp.delete("/playlist")
 @doc.summary("Clears single item or whole playlist")
 @doc.consumes({"index": doc.Integer("Index to item in playlist to remove. If unset, the whole playlist is cleared")})
diff --git a/grzegorz/mpv.py b/grzegorz/mpv.py
index 3b2c3c4..eb5a56a 100644
--- a/grzegorz/mpv.py
+++ b/grzegorz/mpv.py
@@ -155,6 +155,9 @@ class MPVControl:
     async def playlist_prev(self):
         resp = await self.send_request({"command":["playlist-prev", "weak"]})
         return resp["error"] == "success"
+    async def playlist_goto(self, index):
+        resp = await self.send_request({"command":["set_property", "playlist-pos", index]})
+        return resp["error"] == "success"
     async def playlist_clear(self):
         resp = await self.send_request({"command":["playlist-clear"]})
         return resp["error"] == "success"