/**
 * The complete email that each of the site's own templates sends.
 *
 * Every other check here reads for a fragment, so a render that kept the
 * opening and lost the ticket link, a row, or a whole conditional block would
 * still pass. These read the whole email, so nothing can go missing quietly.
 *
 * One booking of one ticket on a free listing, with nothing owed, which is the
 * shape that leaves every conditional block out. The blocks themselves have
 * their own checks in `render-content.test.ts`.
 */

import { assertStringIncludes } from "@std/assert";
import { expect } from "@std/expect";
import { describe, it as test } from "@std/testing/bdd";
import { renderEmailContent } from "#shared/email-renderer.ts";
import type { EmailContent } from "#templates/email/shared.ts";
import { makeTestEntry as makeEntry } from "#test-utils/factories.ts";
import type { EmailTemplateType } from "#types";
import { buildTestData, describeEmailRenderer } from "./test-helpers.ts";

const WHOLE_EMAIL = {
  admin: {
    html: `<div style="font-family:sans-serif;max-width:600px;margin:0 auto">
<h2>New registration</h2>
<ul style="list-style:none;padding:0">
<li>Name: Jane Doe</li>
<li>Email: jane@example.com</li>
<li>Phone: 555-1234</li>


</ul>
<table style="width:100%;border-collapse:collapse;margin:16px 0">
<tr style="border-bottom:1px solid #ddd"><th style="text-align:left;padding:8px">Listing</th><th style="padding:8px">Qty</th><th style="padding:8px">Price</th></tr>
<tr><td>Test Listing</td><td style="text-align:center">1</td><td style="text-align:center"></td></tr>
</table>
</div>`,
    subject: "New registration: Jane Doe for Test Listing",
    text: `New registration

Name: Jane Doe
Email: jane@example.com
Phone: 555-1234

Test Listing: 1 ticket`,
  },
  confirmation: {
    html: `<div style="font-family:sans-serif;max-width:600px;margin:0 auto">
<h2>Thanks for registering!</h2>
<p>You're confirmed for <strong>Test Listing</strong>.</p>
<table style="width:100%;border-collapse:collapse;margin:16px 0">
<tr style="border-bottom:1px solid #ddd"><th style="text-align:left;padding:8px">Listing</th><th style="padding:8px">Qty</th><th style="padding:8px">Price</th></tr>
<tr><td>Test Listing</td><td style="text-align:center">1</td><td style="text-align:center"></td></tr>
</table>
<p><a href="https://example.com/t/ABC" style="display:inline-block;padding:12px 24px;background:#2563eb;color:#fff;text-decoration:none;border-radius:4px">View your tickets</a></p>
<p style="color:#666;font-size:14px">Or copy this link: https://example.com/t/ABC</p>
</div>`,
    subject: "Your tickets for Test Listing",
    text: `Thanks for registering!

You're confirmed for Test Listing.

Test Listing: 1 ticket

View your tickets: https://example.com/t/ABC`,
  },
} as const satisfies Record<EmailTemplateType, EmailContent>;

const EVERY_PART = ["subject", "html", "text"] as const;

describeEmailRenderer(() => {
  describe("the whole email the site's own wording sends", () => {
    for (const [which, whole] of Object.entries(WHOLE_EMAIL)) {
      for (const part of EVERY_PART) {
        test(`the ${which} email's ${part}, whole`, async () => {
          const data = await buildTestData([makeEntry()]);
          const sent = await renderEmailContent(
            which as EmailTemplateType,
            data,
          );

          expect(sent[part]).toBe(whole[part]);
        });
      }
    }
  });
});

describe("the whole email the site's own wording sends with answers", () => {
  describeEmailRenderer(() => {
    const data = () =>
      buildTestData([makeEntry()], {
        answerLines: new Map([
          [
            42,
            new Map([
              [
                1,
                [
                  {
                    question: "Any allergies?",
                    text: "Peanuts <b>and</b> nuts",
                  },
                ],
              ],
            ]),
          ],
        ]),
      });

    test("the confirmation prints each answer", async () => {
      const sent = await renderEmailContent("confirmation", await data());

      assertStringIncludes(
        sent.text,
        "Any allergies?: Peanuts <b>and</b> nuts",
      );
      assertStringIncludes(
        sent.html,
        "Any allergies?: Peanuts &lt;b&gt;and&lt;/b&gt; nuts",
      );
    });

    test("the admin notification prints each answer with its listing", async () => {
      const sent = await renderEmailContent("admin", await data());

      assertStringIncludes(
        sent.text,
        "Any allergies? (Test Listing): Peanuts <b>and</b> nuts",
      );
      assertStringIncludes(
        sent.html,
        "Any allergies? (Test Listing): Peanuts &lt;b&gt;and&lt;/b&gt; nuts",
      );
    });
  });
});