import {z} from 'zod'

export type AddClipRequest = {name?: string | undefined, sourceId: string};

export type CreateApiV1VideosIdClipsArgs = {id: string, body: AddClipRequest};

export type CreateApiV1VideosIdClipsOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const clipBackgroundOutput = z.object({color: z.string().nullable().optional(), gradientAngle: z.number().int().gte(-9007199254740991).lte(9007199254740991).nullable().optional(), gradientColor1: z.string().nullable().optional(), gradientColor2: z.string().nullable().optional(), imageUrl: z.string().nullable().optional(), shaderGradientPreset: z.string().nullable().optional(), sourceId: z.string().nullable().optional(), type: z.enum(["solid", "gradient", "image", "video", "shaderGradient", "ambient"]), videoDurationSeconds: z.number().gte(0).nullable().optional(), videoUrl: z.string().nullable().optional()});

export const clipCameraCropOutput = z.object({bottom: z.number().gte(0), left: z.number().gte(0), right: z.number().gte(0), top: z.number().gte(0)});

export const clipCameraFocusPointOutput = z.object({xPct: z.number().gte(0).lte(100), yPct: z.number().gte(0).lte(100)});

export const cutOutput = z.object({durationMs: z.number().int().gt(0).lte(9007199254740991), startTimeMs: z.number().int().gte(0).lte(9007199254740991)});

export const layoutSceneType = z.enum(["basicSubject", "cameraSubject", "combi"]);

export const clipTransition = z.enum(["default", "smooth", "hard_cut"]);

export const clip = z.object({animatedCursor: z.boolean().optional(), background: clipBackgroundOutput, borderStyle: z.enum(["none", "subtle-shadow", "deep-shadow", "transparent", "solid-shadow-left", "solid-shadow-right", "snake", "glass", "custom"]), cameraCrop: clipCameraCropOutput.nullable().optional(), cameraFocusPoint: clipCameraFocusPointOutput.optional(), corners: z.enum(["none", "regular", "squircle"]), createdAt: z.string(), cuts: z.array(cutOutput), durationSeconds: z.number().gte(0), id: z.string(), keepCameraFaceCentered: z.boolean().optional(), layoutSceneType: layoutSceneType, maxDurationSeconds: z.number().gte(0), microphoneVolume: z.number().gte(0).lte(2).nullable().optional(), mirrorCamera: z.boolean().optional(), name: z.string(), order: z.number().int().gte(0).lte(9007199254740991), studioSound: z.boolean(), systemAudioVolume: z.number().gte(0).lte(2).nullable().optional(), transition: clipTransition, updatedAt: z.string(), videoId: z.string()});

export const getClipResponse = z.object({clip: clip});

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
};

/**
 * Add a clip from an uploaded source
 * 
 * POST /v1/videos/{id}/clips
 */
export const createApiV1VideosIdClips = async (args: CreateApiV1VideosIdClipsArgs, options?: CreateApiV1VideosIdClipsOptions) => {
const {baseUrl = "https://api.tella.com", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/videos/${encodeURIComponent(String(args.id))}/clips${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(getClipResponse, await res.json())
};