import fs from "fs";
import path from "path";
import { createClient } from "@sanity/client";
import dotenv from "dotenv";

dotenv.config({ path: path.resolve(".env.local") });

const projectId = process.env.SANITY_STUDIO_PROJECT_ID || "gdvj8e5j";
const dataset = process.env.SANITY_STUDIO_DATASET || "production";
const token = process.env.SANITY_AUTH_TOKEN;

const client = createClient({
  projectId,
  dataset,
  token,
  apiVersion: "2024-10-31",
  useCdn: false,
});

function createBlock(text, style = "normal") {
  return {
    _key: "block-" + Math.random().toString(36).slice(2, 9),
    _type: "block",
    style,
    markDefs: [],
    children: [
      {
        _key: "span-" + Math.random().toString(36).slice(2, 9),
        _type: "span",
        marks: [],
        text,
      },
    ],
  };
}

const md = fs.readFileSync(
  "/Users/keira/Documents/GitHub/docs/content-backup/ngan-sach-tiec-cuoi-cao-cap-viet-nam-phan-2.md",
  "utf-8"
);

const lines = md.split("\n");
const blocks = [];
for (let line of lines) {
  const trimmed = line.trim();
  if (!trimmed) continue;
  if (trimmed.startsWith("---") || trimmed.startsWith("> /icons/")) continue;
  if (trimmed.startsWith("# "))
    blocks.push(createBlock(trimmed.replace(/^#\s+/, ""), "h1"));
  else if (trimmed.startsWith("## "))
    blocks.push(createBlock(trimmed.replace(/^##\s+/, ""), "h2"));
  else if (trimmed.startsWith("### "))
    blocks.push(createBlock(trimmed.replace(/^###\s+/, ""), "h3"));
  else if (trimmed.startsWith("#### "))
    blocks.push(createBlock(trimmed.replace(/^####\s+/, ""), "h4"));
  else if (trimmed.startsWith("* ") || trimmed.startsWith("- "))
    blocks.push(createBlock(trimmed.replace(/^[*|-]\s+/, ""), "normal"));
  else blocks.push(createBlock(trimmed, "normal"));
}

const doc = {
  _id: "post-vietnam-wedding-guide-part-2",
  _type: "post",
  title:
    "Vietnam Luxury Wedding Cost: A Complete Budget Guide (2025) - Part 2: Hidden Costs & Contingency",
  slug: {
    _type: "slug",
    current: "vietnam-wedding-guide-part-2",
  },
  excerpt:
    "Deep-dive analysis of hidden resort venue clauses, overtime rigging penalties, outside vendor fees, and emergency financial contingency planning in Vietnam.",
  publishedAt: "2025-10-09T07:52:56.637Z",
  author: {
    _type: "reference",
    _ref: "author-nhi-vo",
  },
  body: blocks,
  meta: {
    _type: "meta",
    title: "Vietnam Luxury Wedding Cost Guide - Part 2: Hidden Costs | VWG",
    description:
      "Avoid hidden costs in 5-star resort wedding contracts across Vietnam. Expert guidance on overtime rigging, outside vendor surcharges, and contingency reserves.",
  },
};

const res = await client.createOrReplace(doc);
console.log("SUCCESS: Created post in Sanity! ID:", res._id);