import {z} from 'zod'

export type GetApiMeMessagesArgs = {includeHiddenMessages?: boolean | undefined, $top?: number | undefined, $skip?: number | undefined, $search?: string | undefined, $filter?: string | undefined, $count?: boolean | undefined, $orderby?: Array<string> | undefined, $select?: Array<string> | undefined, $expand?: Array<string> | undefined};

export type GetApiMeMessagesOptions = {baseUrl?: string | undefined, azureOAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const microsoftGraphDateTimeTimeZone = z.object({dateTime: z.string().optional(), "@odata.type": z.string().optional(), timeZone: z.string().nullable().optional()});

export const microsoftGraphFollowupFlagStatus = z.enum(["notFlagged", "complete", "flagged"]);

export const microsoftGraphFollowupFlag = z.object({startDateTime: z.union([microsoftGraphDateTimeTimeZone, z.object({}).nullable()]).optional(), dueDateTime: z.union([microsoftGraphDateTimeTimeZone, z.object({}).nullable()]).optional(), flagStatus: z.union([microsoftGraphFollowupFlagStatus, z.object({}).nullable()]).optional(), "@odata.type": z.string().optional(), completedDateTime: z.union([microsoftGraphDateTimeTimeZone, z.object({}).nullable()]).optional()});

export const microsoftGraphAttachment = z.object({"@odata.type": z.string().optional(), id: z.string().optional(), lastModifiedDateTime: z.string().nullable().optional(), size: z.number().gte(-2147483648).lte(2147483647).optional(), name: z.string().nullable().optional(), isInline: z.boolean().optional(), contentType: z.string().nullable().optional(), contentBytes: z.string().nullable().optional()});

export const microsoftGraphImportance = z.enum(["low", "normal", "high"]);

export const microsoftGraphBodyType = z.enum(["text", "html"]);

export const microsoftGraphItemBody = z.object({"@odata.type": z.string().optional(), contentType: z.union([microsoftGraphBodyType, z.object({}).nullable()]).optional(), content: z.string().nullable().optional()});

export const microsoftGraphInferenceClassificationType = z.enum(["focused", "other"]);

export const microsoftGraphEmailAddress = z.object({address: z.string().nullable().optional(), "@odata.type": z.string().optional(), name: z.string().nullable().optional()});

export const microsoftGraphRecipient = z.object({emailAddress: z.union([microsoftGraphEmailAddress, z.object({}).nullable()]).optional(), "@odata.type": z.string().optional()});

export const microsoftGraphInternetMessageHeader = z.object({"@odata.type": z.string().optional(), name: z.string().nullable().optional(), value: z.string().nullable().optional()});

export const microsoftGraphExtension = z.object({"@odata.type": z.string().optional(), id: z.string().optional()});

export const microsoftGraphMessage = z.object({"@odata.type": z.string().optional(), id: z.string().optional(), changeKey: z.string().nullable().optional(), lastModifiedDateTime: z.string().nullable().optional(), createdDateTime: z.string().nullable().optional(), categories: z.array(z.string().nullable()).optional(), flag: z.union([microsoftGraphFollowupFlag, z.object({}).nullable()]).optional(), attachments: z.array(microsoftGraphAttachment).optional(), parentFolderId: z.string().nullable().optional(), importance: z.union([microsoftGraphImportance, z.object({}).nullable()]).optional(), subject: z.string().nullable().optional(), webLink: z.string().nullable().optional(), isDraft: z.boolean().nullable().optional(), isRead: z.boolean().nullable().optional(), bodyPreview: z.string().nullable().optional(), body: z.union([microsoftGraphItemBody, z.object({}).nullable()]).optional(), inferenceClassification: z.union([microsoftGraphInferenceClassificationType, z.object({}).nullable()]).optional(), internetMessageId: z.string().nullable().optional(), toRecipients: z.array(microsoftGraphRecipient).optional(), isReadReceiptRequested: z.boolean().nullable().optional(), from: z.union([microsoftGraphRecipient, z.object({}).nullable()]).optional(), uniqueBody: z.union([microsoftGraphItemBody, z.object({}).nullable()]).optional(), hasAttachments: z.boolean().nullable().optional(), sentDateTime: z.string().nullable().optional(), conversationIndex: z.string().nullable().optional(), conversationId: z.string().nullable().optional(), internetMessageHeaders: z.array(microsoftGraphInternetMessageHeader).optional(), receivedDateTime: z.string().nullable().optional(), extensions: z.array(microsoftGraphExtension).optional(), sender: z.union([microsoftGraphRecipient, z.object({}).nullable()]).optional(), bccRecipients: z.array(microsoftGraphRecipient).optional(), ccRecipients: z.array(microsoftGraphRecipient).optional(), isDeliveryReceiptRequested: z.boolean().nullable().optional(), replyTo: z.array(microsoftGraphRecipient).optional()});

export const microsoftGraphMessageCollectionResponse = z.object({"@odata.nextLink": z.string().nullable().optional(), "@odata.count": z.number().int().nullable().optional(), value: z.array(microsoftGraphMessage).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 messages
 * 
 * GET /me/messages
 */
export const getApiMeMessages = async (args: GetApiMeMessagesArgs, options?: GetApiMeMessagesOptions) => {
const {baseUrl = "https://graph.microsoft.com/v1.0", fetch: fetchFn = fetch, azureOAuth2} = options ?? {}

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

if (args.includeHiddenMessages != null) query.append("includeHiddenMessages", String(args.includeHiddenMessages))
if (args.$top != null) query.append("$top", String(args.$top))
if (args.$skip != null) query.append("$skip", String(args.$skip))
if (args.$search != null) query.append("$search", String(args.$search))
if (args.$filter != null) query.append("$filter", String(args.$filter))
if (args.$count != null) query.append("$count", String(args.$count))
if (args.$orderby != null) query.append("$orderby", args.$orderby.join(','))
if (args.$select != null) query.append("$select", args.$select.join(','))
if (args.$expand != null) query.append("$expand", args.$expand.join(','))
if (azureOAuth2 !== undefined) headers.set('authorization', `Bearer ${azureOAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/me/messages${query.size > 0 ? `?${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(microsoftGraphMessageCollectionResponse, await res.json())
};