const pptxgen = require("pptxgenjs");
const { execSync } = require("child_process");

// Fetch images
const urls = [
  "https://cdn.orris.care/cdss_images/DermNetNZ_1760031403560_72365f46-a8b9-4f2b-ac71-30080f844b56.jpg",
  "https://cdn.orris.care/cdss_images/pmc_clinical_VQA_4fe96f386ec94c37910863da86d02f2240d1fdf998dc12ac4dae3cb8855f5fe5.jpg",
  "https://cdn.orris.care/cdss_images/DermNetNZ_1760034292852_87fc2230-22b9-44ed-a0b3-1ae5917b024c.jpg"
];

const images = JSON.parse(
  execSync(`node /home/daytona/skills/shared/scripts/fetch_images.js ${urls.map(u => `"${u}"`).join(" ")}`).toString()
);

const pres = new pptxgen();
pres.layout = "LAYOUT_WIDE"; // 13.3" x 7.5"

const slide = pres.addSlide();

// === BACKGROUND ===
slide.addShape(pres.ShapeType.rect, {
  x: 0, y: 0, w: 13.3, h: 7.5,
  fill: { color: "FDF6EC" }
});

// === DECORATIVE TOP BANNER ===
slide.addShape(pres.ShapeType.rect, {
  x: 0, y: 0, w: 13.3, h: 0.85,
  fill: { color: "8B1A1A" }
});

// === TITLE ===
slide.addText("Tinea Infections: Know the Difference", {
  x: 0.2, y: 0.08, w: 12.9, h: 0.7,
  fontSize: 30,
  bold: true,
  color: "FFFFFF",
  fontFace: "Caveat",
  align: "center",
  valign: "middle",
  margin: 0
});

// === SUBTITLE ===
slide.addText("A Visual Clinical Guide  •  Dermatology", {
  x: 0.2, y: 0.78, w: 12.9, h: 0.28,
  fontSize: 13,
  color: "F0C080",
  fontFace: "Caveat",
  align: "center",
  italic: true
});

// === COLUMN POSITIONS ===
const cols = [
  { x: 0.25, title: "Tinea Cruris", subtitle: '"Jock Itch"', color: "C0392B", bg: "FDEDEC" },
  { x: 4.6,  title: "Tinea Incognito", subtitle: "Steroid-Modified", color: "1A5276", bg: "EBF5FB" },
  { x: 8.95, title: "Tinea Versicolor", subtitle: "Pityriasis Versicolor", color: "1E8449", bg: "E9F7EF" }
];

const colW = 4.1;

cols.forEach((col, i) => {
  // Card background
  slide.addShape(pres.ShapeType.rect, {
    x: col.x, y: 1.1, w: colW, h: 6.25,
    fill: { color: col.bg },
    line: { color: col.color, width: 2.5, dashType: "solid" },
    shadow: { type: "outer", color: "888888", blur: 5, offset: 3, angle: 45 }
  });

  // Colored header bar
  slide.addShape(pres.ShapeType.rect, {
    x: col.x, y: 1.1, w: colW, h: 0.55,
    fill: { color: col.color }
  });

  // Title
  slide.addText(col.title, {
    x: col.x + 0.05, y: 1.12, w: colW - 0.1, h: 0.45,
    fontSize: 22,
    bold: true,
    color: "FFFFFF",
    fontFace: "Caveat",
    align: "center",
    valign: "middle",
    margin: 0
  });

  // Subtitle tag
  slide.addText(col.subtitle, {
    x: col.x + 0.2, y: 1.68, w: colW - 0.4, h: 0.3,
    fontSize: 14,
    italic: true,
    color: col.color,
    fontFace: "Caveat",
    align: "center"
  });

  // Image
  if (images[i] && images[i].base64) {
    slide.addImage({
      data: images[i].base64,
      x: col.x + 0.25,
      y: 1.98,
      w: colW - 0.5,
      h: 1.85,
      rounding: true
    });
  }

  // Divider
  slide.addShape(pres.ShapeType.line, {
    x: col.x + 0.3, y: 3.88, w: colW - 0.6, h: 0,
    line: { color: col.color, width: 1.5, dashType: "dash" }
  });
});

// === CONTENT ===

// --- TINEA CRURIS ---
const crurisContent = [
  { text: "ORGANISM", options: { bold: true, color: "C0392B", breakLine: true } },
  { text: "T. rubrum, E. floccosum\n", options: { color: "333333", breakLine: true } },
  { text: "LOCATION", options: { bold: true, color: "C0392B", breakLine: true } },
  { text: "Inguinal folds, inner thighs,\nperineal & perianal skin\n", options: { color: "333333", breakLine: true } },
  { text: "APPEARANCE", options: { bold: true, color: "C0392B", breakLine: true } },
  { text: "Well-marginated annular plaque,\nraised scaly border, central clearing\n", options: { color: "333333", breakLine: true } },
  { text: "KEY FACTS", options: { bold: true, color: "C0392B", breakLine: true } },
  { text: "3× more common in men\nKOH: branching hyphae\nRx: topical/oral antifungals", options: { color: "333333" } }
];

slide.addText(crurisContent, {
  x: cols[0].x + 0.18, y: 3.95, w: colW - 0.35, h: 3.3,
  fontSize: 11.5,
  fontFace: "Caveat",
  valign: "top"
});

// --- TINEA INCOGNITO ---
const incognitoContent = [
  { text: "ORGANISM", options: { bold: true, color: "1A5276", breakLine: true } },
  { text: "T. rubrum (most common)\n", options: { color: "333333", breakLine: true } },
  { text: "CAUSE", options: { bold: true, color: "1A5276", breakLine: true } },
  { text: "Misdiagnosed & treated with\ntopical corticosteroids\n", options: { color: "333333", breakLine: true } },
  { text: "APPEARANCE", options: { bold: true, color: "1A5276", breakLine: true } },
  { text: "Atypical morphology — blurred borders,\nmissing scale, may look like eczema.\nSteroids cause striae + wide spread\n", options: { color: "333333", breakLine: true } },
  { text: "KEY FACTS", options: { bold: true, color: "1A5276", breakLine: true } },
  { text: "KOH: numerous hyphae\nStop steroids immediately!\nRx: antifungal ± systemic therapy", options: { color: "333333" } }
];

slide.addText(incognitoContent, {
  x: cols[1].x + 0.18, y: 3.95, w: colW - 0.35, h: 3.3,
  fontSize: 11.5,
  fontFace: "Caveat",
  valign: "top"
});

// --- TINEA VERSICOLOR ---
const versicolorContent = [
  { text: "ORGANISM", options: { bold: true, color: "1E8449", breakLine: true } },
  { text: "Malassezia spp. (yeast)\n", options: { color: "333333", breakLine: true } },
  { text: "LOCATION", options: { bold: true, color: "1E8449", breakLine: true } },
  { text: "Trunk, upper back, shoulders,\narms; sun-exposed areas\n", options: { color: "333333", breakLine: true } },
  { text: "APPEARANCE", options: { bold: true, color: "1E8449", breakLine: true } },
  { text: "Hypo- or hyperpigmented patches,\nfine branny scale, well-demarcated.\nMore noticeable after sun exposure\n", options: { color: "333333", breakLine: true } },
  { text: "KEY FACTS", options: { bold: true, color: "1E8449", breakLine: true } },
  { text: "KOH: 'spaghetti & meatballs'\nWood's lamp: copper-orange glow\nRx: topical azoles / selenium sulfide", options: { color: "333333" } }
];

slide.addText(versicolorContent, {
  x: cols[2].x + 0.18, y: 3.95, w: colW - 0.35, h: 3.3,
  fontSize: 11.5,
  fontFace: "Caveat",
  valign: "top"
});

// === BOTTOM COMPARISON BAR ===
slide.addShape(pres.ShapeType.rect, {
  x: 0, y: 7.18, w: 13.3, h: 0.32,
  fill: { color: "4A235A" }
});

slide.addText("⚕  All confirmed by KOH preparation  •  Tinea Vulgaris is not a recognized clinical entity  •  Source: Fitzpatrick's Dermatology, Andrews' Diseases of the Skin", {
  x: 0.1, y: 7.19, w: 13.1, h: 0.28,
  fontSize: 10,
  color: "E8DAEF",
  fontFace: "Caveat",
  align: "center",
  italic: true
});

pres.writeFile({ fileName: "/home/daytona/workspace/tinea-poster/Tinea_Comparison_Poster.pptx" });
console.log("Poster created successfully!");