import ImageCommand from "../../classes/imageCommand.js";
const allowedFonts = ["futura", "impact", "helvetica", "arial", "roboto", "noto", "times"];

class MotivateCommand extends ImageCommand {
  params(url) {
    const newArgs = this.args.filter(item => !item.includes(url));
    const [topText, bottomText] = newArgs.join(" ").split(/(?<!\\),/).map(elem => elem.trim());
    return {
      top: topText.replaceAll("&", "\\&amp;").replaceAll(">", "\\&gt;").replaceAll("<", "\\&lt;").replaceAll("\"", "\\&quot;").replaceAll("'", "\\&apos;").replaceAll("%", "\\%"),
      bottom: bottomText ? bottomText.replaceAll("&", "\\&amp;").replaceAll(">", "\\&gt;").replaceAll("<", "\\&lt;").replaceAll("\"", "\\&quot;").replaceAll("'", "\\&apos;").replaceAll("%", "\\%") : "",
      font: this.specialArgs.font && allowedFonts.includes(this.specialArgs.font.toLowerCase()) ? this.specialArgs.font.toLowerCase() : "times"
    };
  }

  static description = "Generates a motivational poster";
  static aliases = ["motivational", "motiv", "demotiv", "demotivational", "poster", "motivation", "demotivate"];
  static arguments = ["[top text]", "{bottom text}"];
  static flags = [{
    name: "font",
    type: allowedFonts.join("|"),
    description: "Specify the font you want to use (default: `times`)"
  }];

  static requiresText = true;
  static noText = "You need to provide some text to generate a motivational poster!";
  static noImage = "You need to provide an image to generate a motivational poster!";
  static command = "motivate";
}

export default MotivateCommand;