import {z} from 'zod'

export type MatchingTransform = {tx: number, ty: number, scale: number, rotation: number};

export type MatchingPlanMatch = {new_page_id: string, page_identity_id: string, kind: 'number' | 'title' | 'manual', import_takeoff: boolean, transform: MatchingTransform | null};

export type MatchingConflict = {sheet_number: string, page_ids: Array<string>};

export type MatchingPlan = {matches: Array<MatchingPlanMatch>, new_pages: Array<string>, removed_identities: Array<string>, carried_import: boolean, conflicts: Array<MatchingConflict>};

export type SaveMatchingPlanRequest = {plan: MatchingPlan, row_version: number};

export type UpdateApiApiV1RevisionsRevisionIdMatchingArgs = {revision_id: string, body: SaveMatchingPlanRequest};

export type UpdateApiApiV1RevisionsRevisionIdMatchingOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const matchingTransform = z.object({tx: z.number(), ty: z.number(), scale: z.number(), rotation: z.number()});

export const matchingPlanMatch = z.object({new_page_id: z.string(), page_identity_id: z.string(), kind: z.enum(["number", "title", "manual"]), import_takeoff: z.boolean(), transform: matchingTransform.nullable()});

export const matchingConflict = z.object({sheet_number: z.string(), page_ids: z.array(z.string())});

export const matchingPlan = z.object({matches: z.array(matchingPlanMatch), new_pages: z.array(z.string()), removed_identities: z.array(z.string()), carried_import: z.boolean(), conflicts: z.array(matchingConflict)});

export const revisionDraft = z.object({id: z.string(), label: z.string(), row_version: z.number().int(), draft_plan: matchingPlan.nullable(), adoption_status: z.enum(["pending", "running", "completed", "failed"]).nullable(), adoption_error: z.string().nullable(), adoption_progress: z.record(z.string(), z.unknown()).nullable(), created_by: z.string().nullable(), created_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
};

/**
 * Save Revision Matching
 * 
 * PUT /api/v1/revisions/{revision_id}/matching
 */
export const updateApiApiV1RevisionsRevisionIdMatching = async (args: UpdateApiApiV1RevisionsRevisionIdMatchingArgs, options: UpdateApiApiV1RevisionsRevisionIdMatchingOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/revisions/${encodeURIComponent(String(args.revision_id))}/matching${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(revisionDraft, await res.json())
};