File Content: correlationEditLogic.ts import { template } from 'lodash'; import { CORRELATION_EDITOR_POST_CONFIRM_ACTION } from 'app/types'; enum CONSEQUENCES { SOURCE_TARGET_CHANGE = 'cause the query in the right pane to be re-ran and links added to that data', FULL_QUERY_LOSS = 'lose the changed query', FULL_CORR_LOSS = 'cause the correlation in progress to be lost', INVALID_VAR = 'remove the variables, and your changed query may no longer be valid', } // returns a string if the modal should show, with what the message string should be // returns undefined if the modal shouldn't show export const showModalMessage = ( action: CORRELATION_EDITOR_POST_CONFIRM_ACTION, isActionLeft: boolean, dirtyCorrelation: boolean, dirtyQueryEditor: boolean ) => { const messageTemplate = template( '<%= actionStr %> will <%= consequenceStr %>. Would you like to save before continuing?' ); let actionStr = ''; let consequenceStr = ''; // dirty correlation message always takes priority over dirty query if (action === CORRELATION_EDITOR_POST_CONFIRM_ACTION.CLOSE_PANE) { actionStr = 'Closing the pane'; if (isActionLeft) { if (dirtyCorrelation) { consequenceStr = CONSEQUENCES.FULL_CORR_LOSS; } else if (dirtyQueryEditor) { consequenceStr = CONSEQUENCES.SOURCE_TARGET_CHANGE; } else { return undefined; } } else { // right pane close if (dirtyCorrelation) { consequenceStr = CONSEQUENCES.FULL_CORR_LOSS; } else if (dirtyQueryEditor) { consequenceStr = CONSEQUENCES.FULL_QUERY_LOSS; } else { return undefined; } } } else if (action === CORRELATION_EDITOR_POST_CONFIRM_ACTION.CHANGE_DATASOURCE) { actionStr = 'Changing the datasource'; if (isActionLeft) { if (dirtyCorrelation) { consequenceStr = CONSEQUENCES.FULL_CORR_LOSS; } else { return undefined; } } else { // right datasource change if (dirtyQueryEditor) { consequenceStr = CONSEQUENCES.FULL_QUERY_LOSS; } else { return undefined; } } } else if (action === CORRELATION_EDITOR_POST_CONFIRM_ACTION.CLOSE_EDITOR) { actionStr = 'Closing the editor'; if (dirtyCorrelation) { consequenceStr = CONSEQUENCES.FULL_CORR_LOSS; } else if (dirtyQueryEditor) { consequenceStr = CONSEQUENCES.INVALID_VAR; } else { return undefined; } } return messageTemplate({ actionStr, consequenceStr }); }; Submit