mtgetk/mtgdesign.ts

export interface MDCard {
  "card-number": string;
  "card-total": string;
  "card-set": string;
  language: string;
  "card-title": string;
  "mana-cost": string;
  "super-type": string;
  type: string;
  "sub-type": string;
  "text-size": string;
  rarity: string;
  artist?: string;
  power?: string;
  toughness?: string;
  loyalty?: string;
  artwork?: string;
  designer?: string;
  "card-template"?: string;
  "card-border"?: string;
  "card-overlay"?: string;
  "land-overlay"?: string;
  watermark?: string;
  "pt-color"?: string;
  "card-layout"?: string;
  "color-indicator"?: string;
  "set-symbol"?: string;
  centered?: boolean;
  "large-size"?: boolean;
  shiftrulestext?: boolean;
  colorshifted?: boolean;
  foil?: boolean;
  lighten?: boolean;
  "rules-text": string;
  "flavor-text": string;
}

const urlbase = "https://mtg.design/render?";

export function getCardData(data: MDCard) {
  var card = "";

  var manaCost = data["mana-cost"]
    .toUpperCase()
    .replace(/([\d\w])\/([\d\w])/g, "<$1/$2>")
    .replace(/(\d\d+)/g, "{$1}")
    .replace(/(\w)(?!\/)/g, "{$1}")
    .replace(/\{(\w)\}\>/g, "$1>")
    .replace(/\{(\d)\}\{(\d)\}/g, "$1$2")
    .replace(/\</g, "{")
    .replace(/\>/g, "}");

  var identity,
    border,
    frame,
    color = 0;

  if (/W/.test(manaCost)) color += 1;
  if (/U/.test(manaCost)) color += 2;
  if (/B/.test(manaCost)) color += 4;
  if (/R/.test(manaCost)) color += 8;
  if (/G/.test(manaCost)) color += 16;

  switch (color) {
    case 0:
      border = "C";
      frame = "C";
      break;
    case 1:
      border = "W";
      frame = "W";
      break;
    case 2:
      border = "U";
      frame = "U";
      break;
    case 4:
      border = "B";
      frame = "B";
      break;
    case 8:
      border = "R";
      frame = "R";
      break;
    case 16:
      border = "G";
      frame = "G";
      break;

    case 3:
      border = "WU";
      frame = "Gld";
      if (/[WUBRG]\/[WUBRG]/.test(manaCost)) frame = border;
      break;
    case 5:
      border = "WB";
      frame = "Gld";
      if (/[WUBRG]\/[WUBRG]/.test(manaCost)) frame = border;
      break;
    case 6:
      border = "UB";
      frame = "Gld";
      if (/[WUBRG]\/[WUBRG]/.test(manaCost)) frame = border;
      break;
    case 9:
      border = "RW";
      frame = "Gld";
      if (/[WUBRG]\/[WUBRG]/.test(manaCost)) frame = border;
      break;
    case 10:
      border = "UR";
      frame = "Gld";
      if (/[WUBRG]\/[WUBRG]/.test(manaCost)) frame = border;
      break;
    case 12:
      border = "BR";
      frame = "Gld";
      if (/[WUBRG]\/[WUBRG]/.test(manaCost)) frame = border;
      break;
    case 17:
      border = "GW";
      frame = "Gld";
      if (/[WUBRG]\/[WUBRG]/.test(manaCost)) frame = border;
      break;
    case 18:
      border = "GU";
      frame = "Gld";
      if (/[WUBRG]\/[WUBRG]/.test(manaCost)) frame = border;
      break;
    case 20:
      border = "BG";
      frame = "Gld";
      if (/[WUBRG]\/[WUBRG]/.test(manaCost)) frame = border;
      break;
    case 24:
      border = "RG";
      frame = "Gld";
      if (/[WUBRG]\/[WUBRG]/.test(manaCost)) frame = border;
      break;

    case 7:
    case 11:
    case 13:
    case 14:
    case 15:
    case 19:
    case 21:
    case 22:
    case 23:
    case 25:
    case 26:
    case 27:
    case 28:
    case 29:
    case 30:
    case 31:
      border = "Gld";
      frame = "Gld";
  }

  var key = [
    "card-number",
    "card-total",
    "card-set",
    "language",
    "card-title",
    "mana-cost",
    "super-type",
    "type",
    "sub-type",
    "text-size",
    "rarity",
    "artist",
    "power",
    "toughness",
    "loyalty",
    "artwork",
    "designer",
    "card-template",
    "card-border",
    "card-overlay",
    "land-overlay",
    "watermark",
    "pt-color",
    "card-layout",
    "color-indicator",
    "set-symbol"
  ];
  var toggle = [
    "centered",
    "large-size",
    "shiftrulestext",
    "colorshifted",
    "foil",
    "lighten"
  ];

  for (var i = 0; i < key.length; i++) {
    var value = data[key[i]];
    if (value) {
      card +=
        "&" + key[i] + "=" + encodeURIComponent(value.replace(/\s+$/, ""));
    }
  }
  for (var i = 0; i < toggle.length; i++) {
    var value = data[toggle[i]] == true;
    if (value) {
      card += "&" + toggle[i] + "=true";
    }
  }

  if (data.type == "Planeswalker") {
    card += "&pw-size=" + data["pw-size"];
    //TODO Proper pw
    card +=
      "&rules-text=" +
      data["loyalty-ability-1"] +
      ": " +
      encodeURIComponent(data["rules-text"] + " ");
    /*
      for (var i = 2; i <= $("#pw-size").val(); i++) {
        card +=
          "&pw-text" +
          i +
          "=" +
          $("#loyalty-ability-" + i).val() +
          ": " +
          encodeURIComponent($("#planeswalker-text-" + i).val() + " ");
      }
      */
  } else {
    card += "&rules-text=" + encodeURIComponent(data["rules-text"]);
    card += "&flavor-text=" + encodeURIComponent(data["flavor-text"]);
  }

  card +=
    "&card-template=" +
    encodeURIComponent(frame) +
    "&card-accent=" +
    encodeURIComponent(border);
  card += "&edit=false";

  return urlbase + card.substring(1);
}