import {z} from 'zod'

export type NewStrategyGroupUpdate = {name?: string | undefined, description?: (string | null) | undefined, spend_cap_type?: ('even' | 'asap' | 'no-limit') | undefined, spend_cap_amount?: (number | null) | undefined, impression_cap_type?: ('even' | 'asap' | 'no-limit') | undefined, impression_cap_amount?: (number | null) | undefined, external_identifier?: (string | null) | undefined, version?: number | undefined};

export type CreateApiNewStrategyGroupsStrategyGroupIdArgs = {strategy_group_id: number, body: NewStrategyGroupUpdate};

export type CreateApiNewStrategyGroupsStrategyGroupIdOptions = {baseUrl?: string | undefined, Auth0?: string | undefined, fetch?: typeof fetch | undefined};

export const newStrategyGroupStrategyEmbed = z.object({id: z.number().int().optional(), entity_type: z.string().optional(), name: z.string().optional(), status: z.boolean().optional(), pacing_type: z.enum(["even", "asap"]).optional(), pacing_amount: z.number().gte(0.01).lte(9999999.99).optional(), pacing_interval: z.enum(["hour", "day"]).optional(), impression_pacing_type: z.enum(["even", "asap", "no-limit"]).optional(), impression_pacing_amount: z.number().int().gte(1).nullable().optional(), impression_pacing_interval: z.enum(["hour", "day"]).optional()});

export const newStrategyGroupFull = z.object({name: z.string().min(1).max(255).optional(), description: z.string().max(1024).nullable().optional(), spend_cap_type: z.enum(["even", "asap", "no-limit"]).optional(), spend_cap_amount: z.number().gte(0.01).lte(9999999.99).nullable().optional(), impression_cap_type: z.enum(["even", "asap", "no-limit"]).optional(), impression_cap_amount: z.number().int().gte(1).nullable().optional(), external_identifier: z.string().max(256).nullable().optional(), id: z.number().int().optional(), entity_type: z.string().optional(), version: z.number().int().optional(), campaign_id: z.number().int().optional(), strategy_count: z.number().int().optional(), strategies: z.array(newStrategyGroupStrategyEmbed).optional(), created_on: z.string().optional(), updated_on: z.string().optional()});

export const newStrategyGroupResponse = z.object({data: newStrategyGroupFull.optional(), meta: z.object({status: z.string().optional()}).optional()});

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
};

/**
 * Update a New Strategy Group
 * 
 * POST /new_strategy_groups/{strategy_group_id}
 */
export const createApiNewStrategyGroupsStrategyGroupId = async (args: CreateApiNewStrategyGroupsStrategyGroupIdArgs, options?: CreateApiNewStrategyGroupsStrategyGroupIdOptions) => {
const {baseUrl = "https://api.mediamath.com/api/v3.0", fetch: fetchFn = fetch, Auth0} = options ?? {}

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

if (Auth0 !== undefined) headers.set('authorization', `Bearer ${Auth0}`)

const url = `${baseUrl.replace(/\/+$/, '')}/new_strategy_groups/${encodeURIComponent(String(args.strategy_group_id))}${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(newStrategyGroupResponse, await res.json())
};