"use strict";

// Obsidian injects its own module resolver. Under plain `node --test` it is
// absent, so guard the require and fall back to an empty base class. This is
// what keeps the pure helpers below unit-testable without an Obsidian runtime.
let OB = null;
try {
  OB = require("obsidian");
} catch (_) {
  OB = null;
}
const PluginBase = OB ? OB.Plugin : class {};

const STATIONS = ["Chat box", "ReAct", "Tools", "Memory", "Skills", "Process", "OS"];

const DEFAULTS = {
  script: "raw/sources/Webinar script.md",
  coverage: "wiki/script-coverage.md",
  rawDir: "raw/sources",
  wikiSourceDir: "wiki/sources",
  conceptDir: "wiki/concepts",
};

function parseConfig(source) {
  const cfg = Object.assign({}, DEFAULTS);
  for (const line of String(source).split(/\r?\n/)) {
    const m = line.match(/^\s*([A-Za-z][A-Za-z0-9_]*)\s*:\s*(.+?)\s*$/);
    if (m && Object.prototype.hasOwnProperty.call(DEFAULTS, m[1])) {
      cfg[m[1]] = m[2];
    }
  }
  return cfg;
}

class WebinarDashPlugin extends PluginBase {
  async onload() {
    this.registerMarkdownCodeBlockProcessor("webinar-dash", (source, el, ctx) => {
      const cfg = parseConfig(source);
      const root = el.createDiv({ cls: "webinar-dash" });
      root.createDiv({ cls: "wd-eyebrow", text: "Webinar dashboard" });
      root.createEl("p", { text: `Reading coverage from ${cfg.coverage}` });
    });
  }
}

module.exports = WebinarDashPlugin;
module.exports.default = WebinarDashPlugin;
module.exports.__test__ = { parseConfig, STATIONS, DEFAULTS };