import {z} from 'zod'

export type ConfirmUploadRequest = {version_id: string, r2_key: string};

export type CreateApiApiV1PartsPartIdCadConfirmArgs = {part_id: string, body: ConfirmUploadRequest};

export type CreateApiApiV1PartsPartIdCadConfirmOptions = {baseUrl: string, OAuth2PasswordBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const preliminaryPriceRange = z.object({low: z.number().gte(0), high: z.number().gte(0)});

export const preliminaryPriceResponse = z.object({status: z.enum(["ready", "abstained"]), authority: z.literal("preliminary").optional(), non_payable: z.literal(true).optional(), currency: z.literal("USD").optional(), unit_price: preliminaryPriceRange.nullable().optional(), total_price: preliminaryPriceRange.nullable().optional(), quantity: z.number().int().gt(0).nullable().optional(), cohort: z.string().min(1).nullable().optional(), assumptions: z.array(z.string()).optional(), missing_inputs: z.array(z.string()).optional(), abstention_reason: z.enum(["missing_specs", "unsupported_process_material", "multi_body_or_assembly", "context_unavailable", "identity_unavailable", "stock_out_of_envelope", "implausible_fill", "machine_or_setup_ambiguous", "pending_drawing", "custom_spec", "low_primitive_confidence", "calibration_unavailable", "cohort_disabled", "inputs_changing"]).nullable().optional(), model_version: z.string().min(1), pricing_config_generation: z.string().min(1), calibration_version: z.string().nullable().optional(), calibration_hash: z.string().nullable().optional(), pricing_input_hash: z.string().min(64).max(64), generated_at: z.string()});

export const analysisStatus = z.enum(["not_started", "pending_cad", "computing", "complete", "failed"]);

export const cadFileVersionResponse = z.object({id: z.string(), version_number: z.number().int(), is_latest: z.boolean(), file_name: z.string(), original_file_name: z.string(), file_format: z.string(), file_size: z.number().int(), status: z.string(), processing_step: z.string().nullable().optional(), failure_reason: z.string().nullable().optional(), latest_run_id: z.string().nullable().optional(), analysis_milestone: z.string().nullable().optional(), analysis_authority: z.string().nullable().optional(), analysis_seq: z.number().int().nullable().optional(), preliminary_price: preliminaryPriceResponse.nullable().optional(), glb_url: z.string().nullable().optional(), thumbnail_url: z.string().nullable().optional(), topology_url: z.string().nullable().optional(), width: z.string().nullable().optional(), height: z.string().nullable().optional(), depth: z.string().nullable().optional(), dimension_unit: z.string().optional(), volume: z.string().nullable().optional(), surface_area: z.string().nullable().optional(), wall_thickness_min: z.string().nullable().optional(), is_manifold: z.boolean().nullable().optional(), mesh_quality_score: z.number().nullable().optional(), dfm_issues: z.record(z.string(), z.unknown()).nullable().optional(), geometry_metadata: z.record(z.string(), z.unknown()).nullable().optional(), detected_features: z.record(z.string(), z.unknown()).nullable().optional(), feature_projection_v2: z.record(z.string(), z.unknown()).nullable().optional(), process_dfm_results: z.record(z.string(), z.unknown()).nullable().optional(), dfm_score: z.string().nullable().optional(), ai_dfm_synthesis: z.record(z.string(), z.unknown()).nullable().optional(), analysis_status: analysisStatus.optional(), analysis_error_message: z.string().nullable().optional(), analysis_failed_step: z.string().nullable().optional(), error_message: z.string().nullable().optional(), notes: z.string().nullable().optional(), part_id: z.string(), created_at: z.string(), updated_at: z.string()});

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
};

/**
 * Confirm Upload
 * 
 * POST /api/v1/parts/{part_id}/cad/confirm
 */
export const createApiApiV1PartsPartIdCadConfirm = async (args: CreateApiApiV1PartsPartIdCadConfirmArgs, options: CreateApiApiV1PartsPartIdCadConfirmOptions) => {
const {baseUrl, fetch: fetchFn = fetch, OAuth2PasswordBearer} = options ?? {}

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

if (OAuth2PasswordBearer !== undefined) headers.set('authorization', `Bearer ${OAuth2PasswordBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/parts/${encodeURIComponent(String(args.part_id))}/cad/confirm${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(cadFileVersionResponse, await res.json())
};