mirror of
https://github.com/Matysh/houseplan-card
synced 2026-07-31 16:38:31 +00:00
Matysh
23daa28cf4
The integration now records the path itself (trails.py): it watches the source entity's state changes, so recording needs no open card, has no multi-tab write races, and every screen sees the same line — reloads included, which retires the localStorage snapshot after one day of life. Stored per marker: the current run plus exactly one previous (owner call — users want cleaned-vs-uncleaned at a glance). The previous run renders at 40% opacity; the current one still trims its live tail so it never outruns the puck. Runs rotate on start or map switch, points cap at 2000 with decimation, store writes debounce 10 s, and houseplan_trail_updated pushes live cards. TrailBook is pure under 5 backend tests; the WS command degrades silently on older backends.
67 lines
2.4 KiB
Python
67 lines
2.4 KiB
Python
"""TrailBook: the pure part of the server-side vacuum trails."""
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import sys, pathlib
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sys.path.insert(0, str(pathlib.Path(__file__).parent.parent / "custom_components" / "houseplan"))
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import importlib.util
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spec = importlib.util.spec_from_file_location(
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"trailbook_pure",
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pathlib.Path(__file__).parent.parent / "custom_components" / "houseplan" / "trails.py",
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)
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# import only TrailBook without HA deps: read the source and exec the class
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src = (pathlib.Path(__file__).parent.parent / "custom_components" / "houseplan" / "trails.py").read_text(encoding="utf-8")
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ns = {"Any": object, "annotations": None}
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exec(src[src.index("TRAIL_CAP"):src.index("class TrailRecorder")], ns)
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TrailBook = ns["TrailBook"]
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TRAIL_CAP = ns["TRAIL_CAP"]
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def test_append_dedups_and_records():
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b = TrailBook()
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assert b.on_point("m", "0", 1.0, 2.0, 100.0)
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assert not b.on_point("m", "0", 1.0, 2.0, 101.0) # same point
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assert b.on_point("m", "0", 3.0, 4.0, 102.0)
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run = b.data["m"]["current"]
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assert run["points"] == [[1.0, 2.0], [3.0, 4.0]]
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assert run["ended"] is None
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def test_end_then_new_run_rotates_current_to_previous():
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b = TrailBook()
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b.on_point("m", "0", 1, 1, 1.0)
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b.on_point("m", "0", 2, 2, 2.0)
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assert b.end_run("m", 3.0)
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assert not b.end_run("m", 4.0) # idempotent
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b.on_point("m", "0", 9, 9, 5.0)
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rec = b.data["m"]
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assert rec["previous"]["points"] == [[1, 1], [2, 2]]
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assert rec["previous"]["ended"] == 3.0
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assert rec["current"]["points"] == [[9, 9]]
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# a third run forgets the first entirely — exactly two are kept
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b.end_run("m", 6.0)
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b.on_point("m", "0", 7, 7, 7.0)
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assert rec if rec is b.data["m"] else True
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assert b.data["m"]["previous"]["points"] == [[9, 9]]
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def test_map_switch_mid_run_starts_a_new_run():
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b = TrailBook()
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b.on_point("m", "floor1", 1, 1, 1.0)
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b.on_point("m", "floor2", 2, 2, 2.0)
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assert b.data["m"]["current"]["map_id"] == "floor2"
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assert b.data["m"]["previous"]["map_id"] == "floor1"
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def test_cap_decimates_but_keeps_the_freshest_point():
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b = TrailBook()
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for i in range(TRAIL_CAP + 1):
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b.on_point("m", "0", float(i), 0.0, float(i))
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pts = b.data["m"]["current"]["points"]
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assert len(pts) <= TRAIL_CAP // 2 + 2
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assert pts[-1] == [float(TRAIL_CAP), 0.0]
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def test_junk_store_data_tolerated():
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b = TrailBook("not a dict")
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assert b.data == {}
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b.on_point("m", "0", 1, 1, 1.0)
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assert b.data["m"]["current"]["points"] == [[1, 1]]
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