import {z} from 'zod'

export type GetApiV2ClarityProcessesIdArgs = {id: string};

export type GetApiV2ClarityProcessesIdOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV2ClarityProcessesIdResponse = z.object({id: z.string(), teamId: z.string(), userId: z.string(), name: z.string(), status: z.enum(["draft", "collecting", "generating", "generating-current-process", "generating-transformation-proposal", "review", "complete", "generation_failed"]), visibility: z.enum(["team", "restricted"]), version: z.number().int().gte(-9007199254740991).lte(9007199254740991), analysis: z.unknown(), generationError: z.string().nullable(), customPrompt: z.string().nullable(), createdAt: z.string(), updatedAt: z.string(), captures: z.array(z.object({id: z.string(), processId: z.string(), userId: z.string(), userName: z.string().optional(), type: z.string(), videoUrl: z.string().nullable(), videoTranscript: z.string().nullable(), documentFileName: z.string().nullable().optional(), documentTextMetadata: z.object({pages: z.array(z.object({pageNumber: z.number().int().lte(9007199254740991), startOffset: z.number().int().gte(0).lte(9007199254740991), endOffset: z.number().int().gte(0).lte(9007199254740991), lines: z.array(z.object({pageNumber: z.number().int().lte(9007199254740991), lineNumber: z.number().int().lte(9007199254740991), startOffset: z.number().int().gte(0).lte(9007199254740991), endOffset: z.number().int().gte(0).lte(9007199254740991)}))}))}).nullable().optional(), transcript: z.array(z.object({source: z.enum(["ai", "user", "interviewer"]), speakerName: z.string().optional(), message: z.string().min(1), timestamp: z.number().optional()})).nullable(), hasTranscript: z.boolean().optional(), hasVideoTranscript: z.boolean().optional(), transcriptQuestionCount: z.number().int().gte(0).lte(9007199254740991).optional(), status: z.enum(["pending", "recording", "processing", "complete", "failed"]), createdAt: z.string(), updatedAt: z.string()})), createdByName: z.string().optional(), creatorUserId: z.string(), generationProgress: z.object({steps: z.array(z.object({key: z.string(), label: z.string(), status: z.enum(["pending", "in_progress", "complete"]), order: z.number(), count: z.number().optional()}))}).nullable(), transformationGuidance: z.string().nullable(), transformationGuidanceAuthor: z.string().nullable(), transformationGuidanceDate: z.string().nullable(), usedGuidanceMessages: z.array(z.object({content: z.string(), author: z.string().nullable(), date: z.string().nullable()}))});

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 Legacy Clarity Process
 * 
 * GET /v2/clarity/processes/{id}
 */
export const getApiV2ClarityProcessesId = async (args: GetApiV2ClarityProcessesIdArgs, options?: GetApiV2ClarityProcessesIdOptions) => {
const {baseUrl = "https://api.duvo.ai", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v2/clarity/processes/${encodeURIComponent(String(args.id))}${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(getApiV2ClarityProcessesIdResponse, await res.json())
};