import {z} from 'zod'

export type GetApiApiAdminBrandCompetitorsArgs = {source_brand_id: number, q?: string | undefined, decision_source?: ('auto_linked' | 'approved' | 'admin_added' | 'unlinked') | undefined, order_by?: ('raw_name' | 'created_at' | 'last_seen_at') | undefined, order_direction?: ('asc' | 'desc') | undefined, page?: number | undefined, per_page?: number | undefined};

export type GetApiApiAdminBrandCompetitorsOptions = {baseUrl: string, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const brandCompetitorResource = z.object({id: z.number().int().optional(), source_brand_id: z.number().int().optional(), raw_name: z.string().nullable().optional(), normalized_name: z.string().nullable().optional(), raw_name_from_target_brand: z.boolean().optional(), linked: z.boolean().optional(), target_brand: z.object({id: z.number().int().optional(), name: z.string().optional(), logo: z.string().nullable().optional()}).nullable().optional(), decision_source: z.enum(["auto_linked", "approved", "admin_added", "unlinked"]).optional(), origin: z.enum(["scraped", "admin"]).optional(), decision: z.enum(["auto_linked", "approved", "rejected"]).nullable().optional(), match_source: z.enum(["ems", "meilisearch", "brand_synonym", "none"]).nullable().optional(), linked_by_parent_brand: z.boolean().optional(), score_at_decision: z.number().int().nullable().optional(), decided_at: z.string().nullable().optional(), decided_by: z.object({id: z.number().int().optional(), name: z.string().nullable().optional(), email: z.string().nullable().optional()}).nullable().optional(), last_seen_at: z.string().optional(), created_at: z.string().nullable().optional(), updated_at: z.string().nullable().optional()});

export const getApiApiAdminBrandCompetitorsResponse = z.object({current_page: z.number().int().optional(), data: z.array(brandCompetitorResource).optional(), first_page_url: z.string().nullable().optional(), from: z.number().int().nullable().optional(), last_page: z.number().int().optional(), last_page_url: z.string().nullable().optional(), links: z.array(z.object({url: z.string().nullable().optional(), label: z.string().optional(), active: z.boolean().optional()})).optional(), next_page_url: z.string().nullable().optional(), path: z.string().nullable().optional(), per_page: z.number().int().optional(), prev_page_url: z.string().nullable().optional(), to: z.number().int().nullable().optional(), total: z.number().int().optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * List a brand's competitors
 * 
 * GET /api/admin/brand-competitors
 */
export const getApiApiAdminBrandCompetitors = async (args: GetApiApiAdminBrandCompetitorsArgs, options: GetApiApiAdminBrandCompetitorsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, bearerAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args.source_brand_id != null) query.append("source_brand_id", String(args.source_brand_id))
if (args.q != null) query.append("q", String(args.q))
if (args.decision_source != null) query.append("decision_source", String(args.decision_source))
if (args.order_by != null) query.append("order_by", String(args.order_by))
if (args.order_direction != null) query.append("order_direction", String(args.order_direction))
if (args.page != null) query.append("page", String(args.page))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/admin/brand-competitors${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(getApiApiAdminBrandCompetitorsResponse, await res.json())
};