import {z} from 'zod'

export type GetApiV2TicketingTicketTicketIdLogEntryArgs = {ticketId: number, type?: (Array<'DESCRIPTION' | 'COMMENT' | 'CONDITION' | 'SAVE' | 'DELETE' | 'PRODUCT' | 'INFO'>) | undefined, createTime?: string | undefined, anchorId?: number | undefined, pageSize?: number | undefined};

export type GetApiV2TicketingTicketTicketIdLogEntryOptions = {baseUrl: string, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV2TicketingTicketTicketIdLogEntryResponse = z.array(z.object({id: z.number().int().optional(), appUserContactUid: z.string().optional(), appUserContactId: z.number().int().optional(), appUserContactType: z.enum(["TECHNICIAN", "END_USER", "CONTACT"]).optional(), type: z.enum(["DESCRIPTION", "COMMENT", "CONDITION", "SAVE", "DELETE", "PRODUCT", "INFO"]).optional(), body: z.string().optional(), htmlBody: z.string().optional(), fullEmailBody: z.string().optional(), publicEntry: z.boolean().optional(), system: z.boolean().optional(), createTime: z.number().optional(), changeDiff: z.object({}).optional(), activityId: z.number().int().optional(), timeTracked: z.number().int().optional(), technicianTagged: z.array(z.number().int()).optional(), techniciansTaggedMetadata: z.array(z.object({id: z.number().int().optional(), email: z.string().optional(), displayName: z.string().optional(), deleted: z.boolean().optional(), permitted: z.boolean().optional()})).optional(), automation: z.object({id: z.number().int().optional(), name: z.string().optional(), system: z.boolean().optional(), type: z.string().optional()}).optional(), ticketTimeEntry: z.object({ticketLogEntryId: z.number().int().optional(), startDate: z.number().int().optional(), remote: z.boolean().optional(), timeTracked: z.number().int().optional(), inHours: z.object({price: z.number().optional(), timeTracked: z.number().int().optional(), billing: z.enum(["BILLABLE", "NOT_BILLABLE", "NO_CHARGE"]).optional(), billingStatus: z.enum(["BILLED", "PENDING", "NOT_BILLABLE", "UNASSIGNED"]).optional(), agreementOriginType: z.enum(["NONE", "SELF", "TICKET"]).optional(), agreementProduct: z.object({id: z.number().int().optional(), name: z.string().optional()}).optional(), agreement: z.object({id: z.number().int().optional(), name: z.string().optional()}).optional(), invoiceId: z.number().int().optional()}).optional(), offHours: z.object({price: z.number().optional(), timeTracked: z.number().int().optional(), billing: z.enum(["BILLABLE", "NOT_BILLABLE", "NO_CHARGE"]).optional(), billingStatus: z.enum(["BILLED", "PENDING", "NOT_BILLABLE", "UNASSIGNED"]).optional(), agreementOriginType: z.enum(["NONE", "SELF", "TICKET"]).optional(), agreementProduct: z.object({id: z.number().int().optional(), name: z.string().optional()}).optional(), agreement: z.object({id: z.number().int().optional(), name: z.string().optional()}).optional(), invoiceId: z.number().int().optional()}).optional()}).optional(), emailResponse: z.boolean().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
};

/**
 * List ticket log entries
 * 
 * GET /v2/ticketing/ticket/{ticketId}/log-entry
 * 
 * Also accepts auth: sessionKey
 */
export const getApiV2TicketingTicketTicketIdLogEntry = async (args: GetApiV2TicketingTicketTicketIdLogEntryArgs, options: GetApiV2TicketingTicketTicketIdLogEntryOptions) => {
const {baseUrl, fetch: fetchFn = fetch, oauth2} = options ?? {}

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

for (const item of args.type ?? []) query.append("type", String(item))
if (args.createTime != null) query.append("createTime", String(args.createTime))
if (args.anchorId != null) query.append("anchorId", String(args.anchorId))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/ticketing/ticket/${encodeURIComponent(String(args.ticketId))}/log-entry${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(getApiV2TicketingTicketTicketIdLogEntryResponse, await res.json())
};