DeviceDetailsCubit class
Cubit for managing the state and logic of the device details screen.
Handles fetching, filtering, and searching device data from Appwrite, as well as updating date filters and managing loading/error states.
- Inheritance
-
- Object
- BlocBase<
DeviceDetailsState> - Cubit<
DeviceDetailsState> - DeviceDetailsCubit
Constructors
- DeviceDetailsCubit.new()
- Creates a DeviceDetailsCubit and initializes the state.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isClosed → bool
-
Whether the bloc is closed.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- state → DeviceDetailsState
-
The current state.
no setterinherited
-
stream
→ Stream<
DeviceDetailsState> -
The current stream of states.
no setterinherited
Methods
-
addError(
Object error, [StackTrace? stackTrace]) → void -
Reports an
errorwhich triggers onError with an optional StackTrace.inherited -
applySearch(
String query) → void - Applies the search query to the device list and emits the new state.
-
close(
) → Future< void> -
Closes the instance.
This method should be called when the instance is no longer needed.
Once close is called, the instance can no longer be used.
inherited
-
downloadExcel(
dynamic context) → Future< void> - Downloads the filtered device data as an Excel file.
-
emit(
DeviceDetailsState state) → void -
Updates the
stateto the providedstate. emit does nothing if thestatebeing emitted is equal to the currentstate.inherited -
fetchDeviceData(
) → Future< void> - Fetches device data from Appwrite and updates the state.
-
init(
) → void - Initializes the cubit by fetching device data.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onChange(
Change< DeviceDetailsState> change) → void -
Called whenever a
changeoccurs with the givenchange. Achangeoccurs when a newstateis emitted. onChange is called before thestateof thecubitis updated. onChange is a great spot to add logging/analytics for a specificcubit.inherited -
onError(
Object error, StackTrace stackTrace) → void -
Called whenever an
erroroccurs and notifies BlocObserver.onError.inherited -
toString(
) → String -
A string representation of this object.
inherited
-
updateFromDate(
DateTime? date) → void - Updates the from-date filter and emits the new state.
-
updateTillDate(
DateTime? date) → void - Updates the till-date filter and emits the new state.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited