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Class: ChartStateManager

Defined in: utils/charts/core/chartStateManager.ts:61

Chart state manager handles chart-related state, lifecycle, and reactive updates.

Constructors​

Constructor​

new ChartStateManager(runtime?: ChartStateManagerRuntime): ChartStateManager;

Defined in: utils/charts/core/chartStateManager.ts:68

Parameters​

runtime?​

ChartStateManagerRuntime = ...

Returns​

ChartStateManager

Properties​

isInitialized​

isInitialized: boolean = false;

Defined in: utils/charts/core/chartStateManager.ts:62

isRendering​

isRendering: boolean = false;

Defined in: utils/charts/core/chartStateManager.ts:63

pendingRenderReason​

pendingRenderReason: string | null = null;

Defined in: utils/charts/core/chartStateManager.ts:64

renderDebounceTime​

renderDebounceTime: number = 250;

Defined in: utils/charts/core/chartStateManager.ts:65

renderTimeout​

renderTimeout:
  | Timeout
  | null = null;

Defined in: utils/charts/core/chartStateManager.ts:66

runtime​

private readonly runtime: ChartStateManagerRuntime;

Defined in: utils/charts/core/chartStateManager.ts:68

Methods​

clearChartState()​

clearChartState(): void;

Defined in: utils/charts/core/chartStateManager.ts:77

Clears chart state when new data is loaded or charts are unloaded.

Returns​

void

debouncedRender()​

debouncedRender(reason?: string): void;

Defined in: utils/charts/core/chartStateManager.ts:91

Debounced chart rendering to prevent excessive re-renders.

Parameters​

reason?​

string = "State change"

Reason for the render request.

Returns​

void

destroy()​

destroy(): void;

Defined in: utils/charts/core/chartStateManager.ts:109

Cleanup method for removing subscriptions and clearing timers.

Returns​

void

destroyExistingCharts()​

destroyExistingCharts(): void;

Defined in: utils/charts/core/chartStateManager.ts:120

Properly destroys existing chart instances.

Returns​

void

forceRender()​

forceRender(reason?: string): void;

Defined in: utils/charts/core/chartStateManager.ts:134

Forces an immediate chart re-render.

Parameters​

reason?​

string = "Manual trigger"

Reason for the render.

Returns​

void

getChartInfo()​

getChartInfo(): ChartInfo;

Defined in: utils/charts/core/chartStateManager.ts:144

Gets current chart state information.

Returns​

ChartInfo

handleDataChange()​

handleDataChange(newData: unknown): void;

Defined in: utils/charts/core/chartStateManager.ts:167

Handles new data being loaded.

Parameters​

newData​

unknown

The new raw FIT data.

Returns​

void

handleTabActivation()​

handleTabActivation(): void;

Defined in: utils/charts/core/chartStateManager.ts:182

Handles chart tab activation.

Returns​

void

handleThemeChange()​

handleThemeChange(newTheme?: string): void;

Defined in: utils/charts/core/chartStateManager.ts:215

Handles theme changes with proper chart re-rendering.

Parameters​

newTheme?​

string

Optional new theme name for render reasons.

Returns​

void

initializeSubscriptions()​

initializeSubscriptions(): void;

Defined in: utils/charts/core/chartStateManager.ts:231

Initializes reactive subscriptions for chart updates.

Returns​

void

isChartTabActive()​

isChartTabActive(): boolean;

Defined in: utils/charts/core/chartStateManager.ts:293

Checks if the chart tab is currently active.

Returns​

boolean

performChartRender()​

performChartRender(reason: string): Promise<void>;

Defined in: utils/charts/core/chartStateManager.ts:302

Performs actual chart rendering.

Parameters​

reason​

string

Reason for rendering.

Returns​

Promise<void>

updateControlsVisibility()​

updateControlsVisibility(visible: boolean): void;

Defined in: utils/charts/core/chartStateManager.ts:365

Updates chart controls visibility.

Parameters​

visible​

boolean

Whether controls should be visible.

Returns​

void

reportSkippedOrFailedRender()​

private reportSkippedOrFailedRender(reason: string): void;

Defined in: utils/charts/core/chartStateManager.ts:372

Parameters​

reason​

string

Returns​

void

renderPendingFollowUp()​

private renderPendingFollowUp(): void;

Defined in: utils/charts/core/chartStateManager.ts:395

Returns​

void