import {z} from 'zod'

export type GetApiApiReposNamespaceRepoNameCompareBaseHeadEntriesArgs = {namespace: string, repo_name: string, base_head: string, page?: number | undefined, page_size?: number | undefined};

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

export const commit = z.object({author: z.string(), email: z.string(), id: z.string(), message: z.string(), parent_ids: z.array(z.string()), timestamp: z.string()});

export const addRemoveModifyCounts = z.object({added: z.number().int().gte(0), modified: z.number().int().gte(0), removed: z.number().int().gte(0)});

export const entryDataType = z.enum(["dir", "text", "image", "video", "audio", "tabular", "binary"]);

export const dataTypeCount = z.object({count: z.number().int().gte(0), data_type: z.string()});

export const metadataDirImpl = z.object({data_types: z.array(dataTypeCount)});

export const metadataDir = z.object({dir: metadataDirImpl});

export const metadataTextImpl = z.object({num_chars: z.number().int().gte(0), num_lines: z.number().int().gte(0)});

export const metadataText = z.object({text: metadataTextImpl});

export const imgColorSpace = z.enum(["RGB", "RGBA", "Grayscale", "GrayscaleAlpha", "Rgb16", "Rgba16", "Grayscale16", "GrayscaleAlpha16", "Rgb32F", "Rgba32F", "Unknown"]);

export const metadataImageImpl = z.object({color_space: imgColorSpace.nullable().optional(), height: z.number().int().gte(0), width: z.number().int().gte(0)});

export const metadataImage = z.object({image: metadataImageImpl});

export const metadataVideoImpl = z.object({height: z.number().int().gte(0), num_seconds: z.number(), width: z.number().int().gte(0)});

export const metadataVideo = z.object({video: metadataVideoImpl});

export const metadataAudioImpl = z.object({num_channels: z.number().int().gte(0), num_seconds: z.number(), sample_rate: z.number().int().gte(0)});

export const metadataAudio = z.object({audio: metadataAudioImpl});

export const previousField = z.object({dtype: z.string(), metadata: z.unknown(), name: z.string()});

export const changes = z.object({previous: previousField.nullable().optional(), status: z.string()});

export const field = z.object({changes: changes.nullable().optional(), dtype: z.string(), metadata: z.unknown(), name: z.string()});

export const schema = z.object({fields: z.array(field), hash: z.string(), metadata: z.unknown()});

export const metadataTabularImpl = z.object({height: z.number().int().gte(0), schema: schema, width: z.number().int().gte(0)});

export const metadataTabular = z.object({tabular: metadataTabularImpl});

export const genericMetadata = z.union([metadataDir, metadataText, metadataImage, metadataVideo, metadataAudio, metadataTabular]);

export const branch = z.object({commit_id: z.string(), name: z.string()});

export const workspaceView = z.object({commit: commit, created_at: z.string().nullable().optional(), id: z.string(), name: z.string().nullable().optional()});

export const parsedResourceView = z.object({branch: branch.nullable().optional(), commit: commit.nullable().optional(), path: z.string(), resource: z.string(), version: z.string(), workspace: workspaceView.nullable().optional()});

export const metadataEntry: z.ZodType<MetadataEntry> = z.object({children: z.array(z.lazy(() => metadataEntry)).nullable().optional(), data_type: entryDataType, extension: z.string(), filename: z.string(), hash: z.string(), is_dir: z.boolean(), is_queryable: z.boolean().nullable().optional(), latest_commit: commit.nullable().optional(), metadata: genericMetadata.nullable().optional(), mime_type: z.string(), resource: parsedResourceView.nullable().optional(), size: z.number().int().gte(0)});

export const dirDiffSummaryImpl = z.object({file_counts: addRemoveModifyCounts});

export const dirDiff = z.object({dir: dirDiffSummaryImpl});

export const tabularDiffSummaryImpl = z.object({num_added_cols: z.number().int().gte(0), num_added_rows: z.number().int().gte(0), num_removed_cols: z.number().int().gte(0), num_removed_rows: z.number().int().gte(0), schema_has_changed: z.boolean()});

export const dataFrameSize = z.object({height: z.number().int().gte(0), width: z.number().int().gte(0)});

export const jsonDataFrame = z.object({data: z.unknown(), full_size: dataFrameSize, schema: schema, view_schema: schema, view_size: dataFrameSize});

export const dFOptView = z.object({name: z.string(), value: z.unknown()});

export const pagination = z.object({page_number: z.number().int().gte(0), page_size: z.number().int().gte(0), total_entries: z.number().int().gte(0), total_pages: z.number().int().gte(0)});

export const jsonDataFrameView = z.object({opts: z.array(dFOptView), data: z.unknown(), pagination: pagination, schema: schema, size: dataFrameSize});

export const tabularDiffViewImpl = z.object({summary: tabularDiffSummaryImpl, added_cols: jsonDataFrame.nullable().optional(), added_cols_view: jsonDataFrameView.nullable().optional(), added_rows: jsonDataFrame.nullable().optional(), added_rows_view: jsonDataFrameView.nullable().optional(), base_schema: schema.nullable().optional(), head_schema: schema.nullable().optional(), removed_cols: jsonDataFrame.nullable().optional(), removed_cols_view: jsonDataFrameView.nullable().optional(), removed_rows: jsonDataFrame.nullable().optional(), removed_rows_view: jsonDataFrameView.nullable().optional()});

export const tabularDiffView = z.object({tabular: tabularDiffViewImpl});

export const changeType = z.enum(["Added", "Removed", "Modified", "Unchanged"]);

export const lineDiff = z.object({modification: changeType, text: z.string()});

export const textDiff = z.object({filename1: z.string().nullable().optional(), filename2: z.string().nullable().optional(), lines: z.array(lineDiff)});

export const genericDiff = z.union([dirDiff, tabularDiffView, textDiff]);

export const dirDiffSummary = z.object({dir: dirDiffSummaryImpl});

export const tabularDiffWrapper = z.object({tabular: tabularDiffSummaryImpl});

export const genericDiffSummary = z.union([dirDiffSummary, tabularDiffWrapper]);

export const diffEntry = z.object({base_entry: metadataEntry.nullable().optional(), base_resource: parsedResourceView.nullable().optional(), data_type: entryDataType, diff: genericDiff.nullable().optional(), diff_summary: genericDiffSummary.nullable().optional(), filename: z.string(), head_entry: metadataEntry.nullable().optional(), head_resource: parsedResourceView.nullable().optional(), is_dir: z.boolean(), size: z.number().int().gte(0), status: z.string()});

export const compareEntries = z.object({base_commit: commit, counts: addRemoveModifyCounts, entries: z.array(diffEntry), head_commit: commit, self: diffEntry.nullable().optional()});

export const compareEntriesResponse = z.object({oxen_version: z.string().nullable().optional(), status: z.string(), status_message: z.string(), page_number: z.number().int().gte(0), page_size: z.number().int().gte(0), total_entries: z.number().int().gte(0), total_pages: z.number().int().gte(0), compare: compareEntries});

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 file and directory entries changed between base and head
 * 
 * GET /api/repos/{namespace}/{repo_name}/compare/{base_head}/entries
 */
export const getApiApiReposNamespaceRepoNameCompareBaseHeadEntries = async (args: GetApiApiReposNamespaceRepoNameCompareBaseHeadEntriesArgs, options?: GetApiApiReposNamespaceRepoNameCompareBaseHeadEntriesOptions) => {
const {baseUrl = "https://hub.oxen.ai", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/repos/${encodeURIComponent(String(args.namespace))}/${encodeURIComponent(String(args.repo_name))}/compare/${encodeURIComponent(String(args.base_head))}/entries${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(compareEntriesResponse, await res.json())
};