import { DeclarationError } from "../registry/types.js";
/**
 * A semantics action mapping of 1.x: the phrases "open", "close", "raise", "lower" for one directive of the
 * capability it is added to.
 *
 *   toggle.addActionMapping(new ActionMapping([AlexaActions.Close], "TurnOff"));
 *   lift.addActionMapping(new ActionMapping([AlexaActions.Open], "SetRangeValue", { rangeValue: 100 }));
 */
export class ActionMapping {
    /**
     * directivePayload is the payload object of the directive (alexa-discovery-objects.html, "ActionMappings object").
     * 1.x took a string and put it into discovery as one. A string that holds a JSON object is parsed; any other
     * string throws a DeclarationError.
     */
    constructor(actions, directiveName, directivePayload) {
        this.type = "ActionsToDirective";
        this.actions = actions;
        this.directive = { name: directiveName };
        if (typeof directivePayload === "string") {
            if (directivePayload === "")
                return;
            this.directive.payload = objectIn(directivePayload, directiveName);
            this.deprecation = `the payload of the action mapping for ${directiveName} is a JSON string, pass the object`;
        }
        else if (directivePayload) {
            this.directive.payload = directivePayload;
        }
    }
    toJSON() {
        return { "@type": this.type, actions: this.actions, directive: this.directive };
    }
}
function objectIn(text, directiveName) {
    let value;
    try {
        value = JSON.parse(text);
    }
    catch {
        value = undefined;
    }
    if (typeof value !== "object" || value === null || Array.isArray(value)) {
        throw new DeclarationError({}, `the payload of the action mapping for ${directiveName} is an object, got the string ${JSON.stringify(text)}`);
    }
    return value;
}