import {z} from 'zod'

export type TaskTypeEnum = 'post-plan' | 'post-apply';

export type ChangedCodeFilters = {taskId?: Array<string> | undefined, suffix?: Array<string> | undefined, taskType?: Array<TaskTypeEnum> | undefined, filePath?: Array<string> | undefined};

export type SortConfig = {order?: (-1 | 1) | undefined};

export type ChangedCodeSortField = {taskType?: SortConfig | undefined, suffix?: SortConfig | undefined, updatedAt?: SortConfig | undefined};

export type ListRunChangedCodeRequest = {projection?: Array<string> | undefined, searchValue?: string | undefined, filters?: ({taskId?: Array<string> | undefined, suffix?: Array<string> | undefined, taskType?: Array<TaskTypeEnum> | undefined, filePath?: Array<string> | undefined, $or?: ChangedCodeFilters | undefined}) | undefined, sort?: ChangedCodeSortField | undefined};

export type CreateApiWorkspacesWorkspaceIdRunsRunIdChangedFilesCodeSearchArgs = {page?: number | undefined, pageSize?: number | undefined, body: ListRunChangedCodeRequest};

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

export const changedFileResponse = z.object({id: z.string().optional(), filePath: z.string().optional(), folderPath: z.string().optional(), fileSuffix: z.string().optional(), content: z.string().optional(), changes: z.object({additions: z.number().int().optional(), deletions: z.number().int().optional(), diff: z.string().optional()}).optional()});

export const listRunChangedCodeResponse = z.record(z.string(), z.array(changedFileResponse));

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
};

/**
 * List run changed code
 * 
 * POST /workspaces/{workspaceId}/runs/{runId}/changed-files-code/search
 */
export const createApiWorkspacesWorkspaceIdRunsRunIdChangedFilesCodeSearch = async (args: CreateApiWorkspacesWorkspaceIdRunsRunIdChangedFilesCodeSearchArgs, options?: CreateApiWorkspacesWorkspaceIdRunsRunIdChangedFilesCodeSearchOptions) => {
const {baseUrl = "https://api.firefly.ai/v2", fetch: fetchFn = fetch, JWTAuth} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (JWTAuth !== undefined) headers.set('authorization', `Bearer ${JWTAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/workspaces/${encodeURIComponent(String(args.workspaceId))}/runs/${encodeURIComponent(String(args.runId))}/changed-files-code/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(listRunChangedCodeResponse, await res.json())
};