45 lines
1.1 KiB
Rust
45 lines
1.1 KiB
Rust
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use crate::devices::device::DeviceRelayID;
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/// # RelayStateHistory
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///
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/// This structures handles the manipulation of relay state history files
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///
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/// These file are binary file optimizing used space.
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pub struct RelayStateHistory {
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id: DeviceRelayID,
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day: usize,
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buff: Vec<u8>,
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}
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impl RelayStateHistory {
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/// Open relay state history file, if it exist, or create an empty one
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pub fn open(id: DeviceRelayID, day: usize) -> anyhow::Result<Self> {
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todo!()
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}
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/// Create a new in memory dev relay state history
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fn new_memory(id: DeviceRelayID, day: usize) -> Self {
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todo!()
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}
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/// Resolve time offset of a given time in buffer
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fn resolve_offset(&self, time: i64) -> anyhow::Result<(usize, u8)> {
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todo!()
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}
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/// Set new state of relay
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fn set_state(&mut self, time: i64, on: bool) -> anyhow::Result<()> {
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todo!()
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}
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/// Get the state of relay at a given time
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fn get_state(&self, time: i64) -> anyhow::Result<bool> {
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todo!()
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}
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/// Persist device relay state history
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pub fn save(&self) -> anyhow::Result<()> {
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todo!()
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}
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}
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