import {z} from 'zod'

export type GetApiResearchBasicV1BasicReportsArgs = {limit?: number | undefined, page?: number | undefined, assetId?: string | undefined, tags?: Array<string> | undefined, includeContent?: boolean | undefined};

export type GetApiResearchBasicV1BasicReportsOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const researchAsset = z.record(z.string(), z.unknown());

export const author = z.record(z.string(), z.unknown());

export const tag = z.record(z.string(), z.unknown());

export const researchReport = z.object({assetIds: z.array(z.string()), assets: z.array(researchAsset), authors: z.array(author), content: z.string(), createdAt: z.string(), hook: z.string(), id: z.string(), publishDate: z.string(), readingTimeInMinutes: z.number(), slug: z.string(), subscriptionTier: z.string(), summary: z.string(), tags: z.array(tag), title: z.string(), updatedAt: z.string()});

export const pagination = z.object({limit: z.number().int(), page: z.number().int(), totalPages: z.number().int(), totalRows: z.number().int()});

export const getApiResearchBasicV1BasicReportsResponse = z.object({data: z.array(researchReport), error: z.string().optional(), metadata: pagination.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
};

/**
 * Get basic research reports
 * 
 * GET /research-basic/v1/basic/reports
 */
export const getApiResearchBasicV1BasicReports = async (args: GetApiResearchBasicV1BasicReportsArgs, options?: GetApiResearchBasicV1BasicReportsOptions) => {
const {baseUrl = "https://api.messari.io", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.limit != null) query.append("limit", String(args.limit))
if (args.page != null) query.append("page", String(args.page))
if (args.assetId != null) query.append("assetId", String(args.assetId))
for (const item of args.tags ?? []) query.append("tags", String(item))
if (args.includeContent != null) query.append("includeContent", String(args.includeContent))
if (apiKey !== undefined) headers.set("X-Messari-API-Key", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/research-basic/v1/basic/reports${query.size > 0 ? `?${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(getApiResearchBasicV1BasicReportsResponse, await res.json())
};