class SayHisHersIts extends Say {
    private node = document.createTextNode("a ");
    private target : Thing;
    private uppercase = true;

    public constructor (target : Thing, autoUppercase? : boolean) {
        super();
        this.target = target;
        if (autoUppercase != undefined) {
            this.uppercase = autoUppercase;
        }
    }

    public async getPureElements (say : Say) : Promise<Array<Element | Text>> {
        let next = this.target;
        if (next == undefined) {
            this.node.nodeValue = "";
        } else {
            if (next instanceof Humanoid) {
                let gender = next.getGenderValue();
                if (gender.genderValueCorrected > 65) {
                    this.node.nodeValue = "hers ";
                } else if (gender.genderValueCorrected < 35) {
                    this.node.nodeValue = "his ";
                } else {
                    // This person is androgynous...
                    if (gender.hasPenisBulge || gender.hasPenis) {
                        this.node.nodeValue = "his ";
                    } else if (gender.hasVagina || gender.hasTits) {
                        this.node.nodeValue = "hers ";
                    } else {
                        this.node.nodeValue = "their ";
                    }
                }
            } else {
                // TODO: If we ever have gendered non-humanoids, they must be added here.
                this.node.nodeValue = "its ";
            }

            if (this.uppercase && say.currentParagraph.length == 0) {
                this.node.nodeValue = this.node.nodeValue.charAt(0).toUpperCase()
                    + this.node.nodeValue.substr(1, this.node.nodeValue.length - 1);
            }
        }
        return [this.node];
    }
}