PromucFlow_constructor/app/client/src/sagas/selectors.tsx
2020-04-03 09:32:13 +00:00

77 lines
2.3 KiB
TypeScript

import { AppState } from "reducers";
import { createSelector } from "reselect";
import { FlattenedWidgetProps } from "reducers/entityReducers/canvasWidgetsReducer";
import { WidgetProps } from "widgets/BaseWidget";
import _ from "lodash";
import { WidgetType } from "constants/WidgetConstants";
export const getWidgets = (
state: AppState,
): { [widgetId: string]: FlattenedWidgetProps } => {
return state.entities.canvasWidgets;
};
export const getWidgetsMeta = (state: AppState) => state.entities.meta;
export const getWidget = (state: AppState, widgetId: string): WidgetProps => {
return state.entities.canvasWidgets[widgetId];
};
export const getWidgetIdsByType = (state: AppState, type: WidgetType) => {
return Object.values(state.entities.canvasWidgets)
.filter((widget: FlattenedWidgetProps) => widget.type === type)
.map((widget: FlattenedWidgetProps) => widget.widgetId);
};
export const getEditorConfigs = (
state: AppState,
): { pageId: string; layoutId: string } | undefined => {
const pageId = state.entities.pageList.currentPageId;
const layoutId = state.ui.editor.currentLayoutId;
if (!pageId || !layoutId) return undefined;
return { pageId, layoutId };
};
export const getDefaultWidgetConfig = (
state: AppState,
type: WidgetType,
): Partial<WidgetProps> => {
const configs = state.entities.widgetConfig.config;
if (configs.hasOwnProperty(type)) {
const widgetConfig = { ...configs[type] };
return widgetConfig;
}
return {};
};
export const getWidgetNamePrefix = (
state: AppState,
type: WidgetType,
): string => {
return state.entities.widgetConfig.config[type].widgetName;
};
export const getDefaultPageId = (state: AppState, pageId?: string): string => {
const { pages } = state.entities.pageList;
const page = pages.find(page => page.pageId === pageId);
return page ? page.pageId : pages[0].pageId;
};
export const getExistingWidgetNames = createSelector(
getWidgets,
(widgets: { [widgetId: string]: FlattenedWidgetProps }) => {
return Object.values(widgets).map(widget => widget.widgetName);
},
);
export const getWidgetByName = (
state: AppState,
widgetName: string,
): FlattenedWidgetProps | undefined => {
const widgets = state.entities.canvasWidgets;
return _.find(
Object.values(widgets),
widget => widget.widgetName === widgetName,
);
};