// @ts-check
// Tests: DEL1–DEL3 — the owner entry-delete flow (feed-actions.js + the
// entry-actions `deleteEntry` route). Delete is a two-step inline confirm on a
// feed card: Delete → Cancel / Confirm delete → DELETE /api/v1/entry/<slug>.
//
// This flow — a destructive, owner-only action — had zero automated coverage.
//  - DEL1: full happy path — the card vanishes AND the folder leaves disk.
//  - DEL2: Cancel is a real escape hatch — nothing is deleted.
//  - DEL3: a failed DELETE keeps the card and surfaces the inline error.
const { test, expect } = require('@playwright/test');
const {
    createPhotoEntry, cleanupEntry, findEntry, ACTIVE_TRIP_URL,
} = require('../helpers');

const created = [];
// cleanupEntry is a no-op when the entry was already deleted by the test.
test.afterAll(() => created.forEach(cleanupEntry));

// ── DEL1: happy delete removes the card and the folder ────────────────────────
test('DEL1: owner deletes an entry — the card disappears and the folder is removed', async ({ page }) => {
    const tag = `del1-${Date.now()}`;
    await createPhotoEntry(page, tag, { created, content: `Delete-flow fixture ${tag}. Safe to delete.` });

    await page.goto(ACTIVE_TRIP_URL);
    const card = page.locator('.journal-post', { hasText: tag });
    await expect(card).toHaveCount(1);
    // The owner-only controls must be present — this also asserts the auth gate.
    await card.locator('[data-delete-start]').click();
    await card.locator('[data-delete-confirm]').click();

    await expect(page.locator('.journal-post', { hasText: tag }))
        .toHaveCount(0, { timeout: 15_000 });
    await expect.poll(() => findEntry(tag), { timeout: 15_000 }).toBeNull();
});

// ── DEL2: Cancel keeps the entry ──────────────────────────────────────────────
test('DEL2: cancelling the confirm step keeps the entry on the page and on disk', async ({ page }) => {
    const tag = `del2-${Date.now()}`;
    await createPhotoEntry(page, tag, { created, content: `Delete-flow fixture ${tag}. Safe to delete.` });

    await page.goto(ACTIVE_TRIP_URL);
    const card = page.locator('.journal-post', { hasText: tag });
    await expect(card).toHaveCount(1);

    await card.locator('[data-delete-start]').click();
    await expect(card.locator('.entry-delete-confirm')).toBeVisible();
    await card.locator('[data-delete-cancel]').click();
    await expect(card.locator('.entry-delete-confirm')).toBeHidden();

    await expect(card).toHaveCount(1);
    expect(findEntry(tag), 'a cancelled delete must not remove the folder').not.toBeNull();
});

// ── DEL3: a failed DELETE keeps the card and shows the inline error ───────────
test('DEL3: a failed delete keeps the card and surfaces the inline error', async ({ page }) => {
    const tag = `del3-${Date.now()}`;
    await createPhotoEntry(page, tag, { created, content: `Delete-flow fixture ${tag}. Safe to delete.` });

    await page.goto(ACTIVE_TRIP_URL);
    // Force the delete request to fail after the confirm.
    await page.route('**/api/v1/entry/**', (route) => {
        if (route.request().method() === 'DELETE') return route.fulfill({ status: 500, body: '' });
        return route.continue();
    });

    const card = page.locator('.journal-post', { hasText: tag });
    await expect(card).toHaveCount(1);
    await card.locator('[data-delete-start]').click();
    await card.locator('[data-delete-confirm]').click();

    await expect(card.locator('.entry-delete-msg'))
        .toContainText('Could not delete', { timeout: 15_000 });
    await expect(card).toHaveCount(1); // the card survives a failed delete
    expect(findEntry(tag), 'a failed delete must not remove the folder').not.toBeNull();
});