import type { Page } from 'playwright'
import { accessFor } from '../src/test/access'
import { siteLanguagesBody } from '../src/test/storyLists'
import {
	articleBody,
	fails,
	narrow,
	ok,
	press,
	settle,
	site,
	state,
	type Setup,
} from './editorLocalizationStates'
import type { ApiMock, VisualState } from './states'

const PATTERN = 'https://journal.example.com/{lang}/{slug}'
const FRENCH_SLUG = 'comment-nous-chiffrons-une-renovation'
const FRENCH_TITLE = 'Comment nous chiffrons une rénovation de salle de bain'

const alternates = [
	{
		id: 10,
		lang: 'en',
		story_id: 5,
		slug: 'how-we-price-a-bathroom-renovation',
		url: 'https://journal.example.com/en/how-we-price-a-bathroom-renovation',
	},
	{
		id: 11,
		lang: 'de',
		story_id: 5,
		slug: 'so-kalkulieren-wir-eine-badsanierung',
		url: 'https://journal.example.com/de/so-kalkulieren-wir-eine-badsanierung',
	},
]

function resolved(locale: string, canonical = `https://journal.example.com/fr/${FRENCH_SLUG}`) {
	return {
		title: `${FRENCH_TITLE} | Journal`,
		description: '',
		canonical_url: canonical,
		robots: 'index, follow',
		og: {
			type: 'article',
			title: '',
			description: '',
			image: '',
			image_alt: '',
			url: canonical,
			site_name: 'Journal',
			locale,
			locale_alternates: [],
		},
		twitter: { card: 'summary' },
		image: { url: '', alt: '', source: 'none' },
		authors: [],
		published_at: null,
		modified_at: '2026-10-14T09:12:00Z',
		fallbacks: {
			title: 'title',
			description: 'none',
			image: 'none',
			canonical: 'pattern',
			site_text_skipped: true,
		},
		json_ld: {},
		lang: 'fr',
		alternates: canonical.includes('/fr/') ? alternates : [],
	}
}

function languages(social: boolean) {
	const body = siteLanguagesBody('journal')
	return {
		...body,
		languages: body.languages.map((row) =>
			row.lang === 'fr'
				? {
						...row,
						social_locale: social ? 'fr_FR' : null,
						social_locale_state: social ? 'set' : 'not_set',
					}
				: row,
		),
	}
}

function frenchArticle(setup: Setup) {
	return { ...articleBody(setup, 'fr'), slug: FRENCH_SLUG, title: FRENCH_TITLE }
}

export async function openSeoPanel(page: Page) {
	if (narrow(page)) {
		await page
			.getByRole('button', { name: /^Details/ })
			.first()
			.click()
		await page.getByRole('dialog').waitFor()
	}
	const body = page.locator('[data-testid="seo-body"]:visible')
	if (!(await body.count())) {
		await page.locator('[data-testid="seo-toggle"]:visible').first().click()
	}
	await page.locator('[data-testid="seo-edit"]:visible').first().click()
	await page.locator('[data-testid="seo-language-cards"]').waitFor()
	await settle(page)
}

export function seoState(
	setup: Setup,
	pattern: string | null,
	locale: string,
	social: boolean,
	steps: (page: Page) => Promise<void> = openSeoPanel,
): VisualState {
	const canonical = pattern
		? `https://journal.example.com/fr/${FRENCH_SLUG}`
		: `https://journal.example.com/${FRENCH_SLUG}`
	const overrides: Record<string, ApiMock> = {
		'GET /v1/site/': ok([{ ...site, public_url_pattern: pattern }]),
		'GET /v1/auth/me': {
			status: 200,
			body: {
				id: 7,
				is_verified: true,
				username: 'marta',
				email: 'marta@renew.example',
				display_name: 'Marta Alves',
				access: accessFor('owner'),
			},
		},
		'GET /v1/article/12': ok(frenchArticle(setup)),
		'GET /v1/article/12/seo': ok(resolved(locale, canonical)),
		'POST /v1/article/12/seo/check': ok({
			status: 'ready',
			suggestions: [],
			slug: { available: true, suggestion: null },
		}),
	}
	return state({ languages: languages(social), ...setup }, steps, overrides)
}

async function openEditSlug(page: Page) {
	await openSeoPanel(page)
	await press(page, 'Edit slug')
	await page.getByRole('dialog').last().waitFor()
	await settle(page)
}

export const metadataApiStates: Record<string, VisualState> = {
	'loc.seo.noFallback': seoState({ suggestion: false }, PATTERN, 'fr_FR', true),
	'loc.slug.published': seoState(
		{ suggestion: false, online: { fr: true } },
		PATTERN,
		'fr_FR',
		true,
		openEditSlug,
	),
	'loc.url.unset': seoState({ suggestion: false }, null, 'fr_FR', true),
	'loc.l10.noSocial': seoState({ suggestion: false }, PATTERN, '', false),
	'loc.l10.api': {
		path: '/integration',
		api: {
			'GET /v1/auth/me': {
				status: 200,
				body: {
					id: 7,
					is_verified: true,
					username: 'marta',
					email: 'marta@renew.example',
					display_name: 'Marta Alves',
					access: accessFor('owner'),
				},
			},
			'GET /v1/image-variants': fails(500),
		},
		steps: async (page: Page) => {
			await page.locator('[data-testid="integration-languages"]').scrollIntoViewIfNeeded()
			await settle(page)
		},
	},
}