init: init radio_tuiHEADmaster

1 files changed, 58 insertions, 0 deletions

diff --git a/radio_tui/stations.py b/radio_tui/stations.py
new file mode 100644
index 0000000..8da3f58
--- /dev/null
+++ b/radio_tui/stations.py
@@ -0,0 +1,58 @@
+from __future__ import annotations
+
+import csv
+import json
+from dataclasses import dataclass
+from pathlib import Path
+
+
+@dataclass(frozen=True, slots=True)
+class Station:
+    name: str
+    page_url: str
+    stream_url: str | None
+    stream_available: bool
+
+    @property
+    def playable(self) -> bool:
+        return bool(self.stream_url)
+
+
+def data_dir() -> Path:
+    return Path(__file__).resolve().parent.parent
+
+
+def load_stations(path: Path | None = None) -> list[Station]:
+    json_path = path or data_dir() / "telugu-radio-stations.json"
+    with json_path.open(encoding="utf-8") as handle:
+        payload = json.load(handle)
+
+    stations: list[Station] = []
+    for item in payload["stations"]:
+        stations.append(
+            Station(
+                name=item["name"],
+                page_url=item["page_url"],
+                stream_url=item.get("stream_url") or None,
+                stream_available=bool(item.get("stream_available")),
+            )
+        )
+    return stations
+
+
+def export_csv(stations: list[Station], path: Path) -> None:
+    with path.open("w", encoding="utf-8", newline="") as handle:
+        writer = csv.DictWriter(
+            handle,
+            fieldnames=["name", "page_url", "stream_url", "stream_available"],
+        )
+        writer.writeheader()
+        for station in stations:
+            writer.writerow(
+                {
+                    "name": station.name,
+                    "page_url": station.page_url,
+                    "stream_url": station.stream_url or "",
+                    "stream_available": station.stream_available,
+                }
+            )