import {z} from 'zod'

export type AttachmentBaseObject = {content_type?: string | undefined, content_url?: string | undefined, deleted?: boolean | undefined, file_name?: string | undefined, height?: number | undefined, id?: number | undefined, inline?: boolean | undefined, malware_access_override?: boolean | undefined, malware_scan_result?: string | undefined, mapped_content_url?: string | undefined, size?: number | undefined, url?: string | undefined, width?: number | undefined};

export type AttachmentObject = {content_type?: string | undefined, content_url?: string | undefined, deleted?: boolean | undefined, file_name?: string | undefined, height?: number | undefined, id?: number | undefined, inline?: boolean | undefined, malware_access_override?: boolean | undefined, malware_scan_result?: string | undefined, mapped_content_url?: string | undefined, size?: number | undefined, url?: string | undefined, width?: number | undefined, thumbnails?: Array<AttachmentBaseObject> | undefined};

export type TicketAuditViaObject = {channel?: string | undefined, source?: {[key: string]: unknown} | undefined};

export type TicketImportInput = {assignee_id?: number | undefined, comments?: (Array<{value?: string | undefined, attachments?: Array<AttachmentObject> | undefined, audit_id?: number | undefined, author_id?: number | undefined, body?: string | undefined, created_at?: string | undefined, html_body?: string | undefined, id?: number | undefined, metadata?: {[key: string]: unknown} | undefined, plain_body?: string | undefined, public?: boolean | undefined, type?: string | undefined, uploads?: Array<string> | undefined, via?: TicketAuditViaObject | undefined}>) | undefined, description?: string | undefined, requester_id?: number | undefined, subject?: string | undefined, tags?: Array<string> | undefined};

export type TicketImportRequest = {ticket?: TicketImportInput | undefined};

export type CreateApiApiV2ImportsTicketsArgs = {archive_immediately?: boolean | undefined, body: TicketImportRequest};

export type CreateApiApiV2ImportsTicketsOptions = {baseUrl?: string | undefined, apiTokenAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const collaboratorObject = z.object({email: z.string().optional(), name: z.string().optional()});

export const ticketObject = z.object({allow_attachments: z.boolean().optional(), allow_channelback: z.boolean().optional(), assignee_email: z.string().optional(), assignee_id: z.number().int().optional(), attribute_value_ids: z.array(z.number().int()).optional(), brand_id: z.number().int().optional(), collaborator_ids: z.array(z.number().int()).optional(), collaborators: z.array(collaboratorObject).optional(), comment: z.object({}).optional(), created_at: z.string().optional(), custom_fields: z.array(z.object({id: z.number().int().optional(), value: z.union([z.string(), z.number().int(), z.boolean(), z.array(z.string()), z.number()]).nullable().optional()})).optional(), custom_status_id: z.number().int().optional(), description: z.string().optional(), due_at: z.string().nullable().optional(), email_cc_ids: z.array(z.number().int()).optional(), email_ccs: z.object({}).optional(), external_id: z.string().optional(), follower_ids: z.array(z.number().int()).optional(), followers: z.object({}).optional(), followup_ids: z.array(z.number().int()).optional(), forum_topic_id: z.number().int().optional(), from_messaging_channel: z.boolean().optional(), generated_timestamp: z.number().int().optional(), group_id: z.number().int().optional(), has_incidents: z.boolean().optional(), id: z.number().int().optional(), is_public: z.boolean().optional(), macro_id: z.number().int().optional(), macro_ids: z.array(z.number().int()).optional(), metadata: z.object({}).optional(), organization_id: z.number().int().optional(), priority: z.enum(["urgent", "high", "normal", "low"]).optional(), problem_id: z.number().int().optional(), raw_subject: z.string().optional(), recipient: z.string().optional(), requester: z.object({}).optional(), requester_id: z.number().int(), safe_update: z.boolean().optional(), satisfaction_rating: z.record(z.string(), z.unknown()).optional(), sharing_agreement_ids: z.array(z.number().int()).optional(), status: z.enum(["new", "open", "pending", "hold", "solved", "closed"]).optional(), subject: z.string().optional(), submitter_id: z.number().int().optional(), tags: z.array(z.string()).optional(), ticket_form_id: z.number().int().optional(), type: z.enum(["problem", "incident", "question", "task"]).optional(), updated_at: z.string().optional(), updated_stamp: z.string().optional(), url: z.string().optional(), via: z.object({channel: z.string().optional(), source: z.record(z.string(), z.unknown()).optional()}).optional(), via_followup_source_id: z.number().int().optional(), via_id: z.number().int().optional(), voice_comment: z.object({}).optional()});

export const ticketResponse = z.object({ticket: ticketObject.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
};

/**
 * Ticket Import
 * 
 * POST /api/v2/imports/tickets
 */
export const createApiApiV2ImportsTickets = async (args: CreateApiApiV2ImportsTicketsArgs, options?: CreateApiApiV2ImportsTicketsOptions) => {
const {baseUrl = "https://example.zendesk.com", fetch: fetchFn = fetch, apiTokenAuth} = options ?? {}

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

if (args.archive_immediately != null) query.append("archive_immediately", String(args.archive_immediately))
if (apiTokenAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${apiTokenAuth.username}:${apiTokenAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/imports/tickets${query.size > 0 ? `?${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(ticketResponse, await res.json())
};