import {XmlUnitComponent} from "../docx/xml-components";
import {XmlComponent} from "../docx/xml-components";
import {DocumentAttributes} from "../docx/document/document-attributes";

export class Title extends XmlUnitComponent {

    constructor(value: string) {
        super("dc:title");
        this.root = value;
    }
}

export class Subject extends XmlUnitComponent {

    constructor(value: string) {
        super("dc:subject");
        this.root = value;
    }
}

export class Creator extends XmlUnitComponent {

    constructor(value: string) {
        super("dc:creator");
        this.root = value;
    }
}

export class Keywords extends XmlUnitComponent {

    constructor(value: string) {
        super("cp:keywords");
        this.root = value;
    }
}

export class Description extends XmlUnitComponent {

    constructor(value: string) {
        super("dc:description");
        this.root = value;
    }
}

export class LastModifiedBy extends XmlUnitComponent {
    
    constructor(value: string) {
        super("cp:lastModifiedBy");
        this.root = value;
    }
}

export class Revision extends XmlUnitComponent {

    constructor(value: string) {
        super("cp:revision");
        var revision = value;
        this.root = value;
    }
}

abstract class DateComponent extends XmlComponent {
    protected getCurrentDate(): any {
        var date = new Date(),
            year = date.getFullYear(),
            month = ('0' + (date.getMonth() + 1)).slice(-2),
            day = ('0' + date.getDate()).slice(-2),
            hours = ('0' + date.getHours()).slice(-2),
            minutes = ('0' + date.getMinutes()).slice(-2),
            seconds = ('0' + date.getSeconds()).slice(-2);

        return year + '-' + month + '-' + day + 'T' + hours + ':' + minutes + ':' + seconds + 'Z';
    }
}

export class Created extends DateComponent {

    constructor() {
        super("dcterms:created");
        this.root.push(new DocumentAttributes({
            type: "dcterms:W3CDTF"
        }));
        this.root.push(this.getCurrentDate());
    }
}

export class Modified extends DateComponent {

    constructor() {
        super("dcterms:modified");
        this.root.push(new DocumentAttributes({
            type: "dcterms:W3CDTF"
        }));
        this.root.push(this.getCurrentDate());
    }
}