import {z} from 'zod'

export type RFPRequestFilters = {include_words?: (Array<string> | null) | undefined, exclude_words?: (Array<string> | null) | undefined, keyword_logic?: (string | null) | undefined, status?: (string | null) | undefined, start_date?: (string | null) | undefined, end_date?: (string | null) | undefined, min_days_remaining?: (number | null) | undefined, max_days_remaining?: (number | null) | undefined, institution_name?: (string | null) | undefined, institutions_include?: (Array<string> | null) | undefined, selected_states?: (Array<string> | null) | undefined, selected_counties?: (Array<string> | null) | undefined, selected_cities?: (Array<string> | null) | undefined, selected_institution_types?: (Array<string> | null) | undefined, selected_labels?: (Array<string> | null) | undefined, min_population?: (number | null) | undefined, max_population?: (number | null) | undefined, sort_by?: (string | null) | undefined, sort_order?: (string | null) | undefined, offset?: (number | null) | undefined, limit?: (number | null) | undefined};

export type CreateApiApiV3RfpsSearchArgs = {body: RFPRequestFilters};

export type CreateApiApiV3RfpsSearchOptions = {baseUrl: string, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const rFPs = z.object({id: z.number().int(), unique_id: z.string().nullable().optional(), title: z.string().nullable().optional(), description: z.string().nullable().optional(), agency: z.string().nullable().optional(), due_date: z.string().nullable().optional(), rfp_url: z.string().nullable().optional(), created_at: z.string().nullable().optional(), updated_at: z.string().nullable().optional(), institution_name: z.string().nullable().optional(), institution_city: z.string().nullable().optional(), institution_state: z.string().nullable().optional(), institution_type: z.string().nullable().optional(), source_id: z.number().int().nullable().optional(), label: z.string().nullable().optional(), county: z.string().nullable().optional(), street: z.string().nullable().optional(), latitude: z.number().nullable().optional(), longitude: z.number().nullable().optional(), geo_shape: z.string().nullable().optional(), county_fips_code: z.string().nullable().optional(), population: z.number().nullable().optional(), entity_understanding: z.string().nullable().optional(), is_active: z.boolean().nullable().optional(), favicon_path: z.string().nullable().optional(), last_processed_at: z.string().nullable().optional(), homepage_url: z.string().nullable().optional(), contact_url: z.string().nullable().optional(), institution_rfp_url: z.string().nullable().optional(), meeting_minute_url: z.string().nullable().optional(), budget_url: z.string().nullable().optional(), strategic_plan_url: z.string().nullable().optional(), procurement_guideline_url: z.string().nullable().optional(), press_release_url: z.string().nullable().optional(), open_data_portal_url: z.string().nullable().optional(), youtube_url: z.string().nullable().optional(), foia_url: z.string().nullable().optional(), homepage_url_status: z.string().nullable().optional(), contact_url_status: z.string().nullable().optional(), rfp_url_status: z.string().nullable().optional(), meeting_minute_url_status: z.string().nullable().optional(), budget_url_status: z.string().nullable().optional(), strategic_plan_url_status: z.string().nullable().optional(), press_release_url_status: z.string().nullable().optional(), procurement_guideline_url_status: z.string().nullable().optional(), open_data_portal_url_status: z.string().nullable().optional(), youtube_url_status: z.string().nullable().optional(), foia_url_status: z.string().nullable().optional(), score: z.number().nullable().optional(), relevance_score: z.number().nullable().optional(), decay_score: z.number().nullable().optional()});

export const rFPsResponse = z.object({rfps: z.array(rFPs), total_count: z.number().int().nullable().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
};

/**
 * Search Rfps
 * 
 * POST /api/v3/rfps/search
 */
export const createApiApiV3RfpsSearch = async (args: CreateApiApiV3RfpsSearchArgs, options: CreateApiApiV3RfpsSearchOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v3/rfps/search${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

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

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