import {z} from 'zod'

export type HookNotificationV3Url = {type: 'URL', payload: {method: 'GET' | 'POST' | 'PUT' | 'PATCH' | 'DELETE', path: string, body?: string | undefined, headers?: (Array<{name?: string | undefined, value?: string | undefined, enabled?: boolean | undefined}>) | undefined, parameters?: (Array<{name?: string | undefined, value?: string | undefined, enabled?: boolean | undefined}>) | undefined, auth?: string | undefined}, trigger_form?: boolean | undefined, trigger_form_id?: string | undefined, include_user?: boolean | undefined};

export type HookNotificationV3Email = {type: 'Email', payload: {to: string, subject: string, body: string}, trigger_form?: boolean | undefined, trigger_form_id?: string | undefined, include_user?: boolean | undefined};

export type HookNotificationV3Script = {type: 'Script', payload: {scriptId: string, method?: string | undefined, path?: string | undefined}, trigger_form?: boolean | undefined, trigger_form_id?: string | undefined, include_user?: boolean | undefined};

export type HookNotificationV3Messaging = {type: 'Slack' | 'Discord' | 'Telegram' | 'Whatsapp' | 'Twilio', payload: {body: string}, trigger_form?: boolean | undefined, trigger_form_id?: string | undefined, include_user?: boolean | undefined};

export type HookNotificationV3 = HookNotificationV3Url | HookNotificationV3Email | HookNotificationV3Script | HookNotificationV3Messaging;

export type HookV3Create = {title: string, description?: string | undefined, event?: ('record' | 'manual') | undefined, operation: Array<'insert' | 'update' | 'delete'>, notification: HookNotificationV3, active?: boolean | undefined, trigger_fields?: Array<string> | undefined};

export type CreateApiApiV3MetaBasesBaseIdTablesTableIdHooksArgs = {baseId: string, tableId: string, body: HookV3Create};

export type CreateApiApiV3MetaBasesBaseIdTablesTableIdHooksOptions = {baseUrl?: string | undefined, xcToken?: string | undefined, fetch?: typeof fetch | undefined};

export const hookNotificationV3Url = z.object({type: z.literal("URL"), payload: z.object({method: z.enum(["GET", "POST", "PUT", "PATCH", "DELETE"]), path: z.string(), body: z.string().optional(), headers: z.array(z.object({name: z.string().optional(), value: z.string().optional(), enabled: z.boolean().optional()})).optional(), parameters: z.array(z.object({name: z.string().optional(), value: z.string().optional(), enabled: z.boolean().optional()})).optional(), auth: z.string().optional()}), trigger_form: z.boolean().optional(), trigger_form_id: z.string().optional(), include_user: z.boolean().optional()});

export const hookNotificationV3Email = z.object({type: z.literal("Email"), payload: z.object({to: z.string(), subject: z.string(), body: z.string()}), trigger_form: z.boolean().optional(), trigger_form_id: z.string().optional(), include_user: z.boolean().optional()});

export const hookNotificationV3Script = z.object({type: z.literal("Script"), payload: z.object({scriptId: z.string(), method: z.string().optional(), path: z.string().optional()}), trigger_form: z.boolean().optional(), trigger_form_id: z.string().optional(), include_user: z.boolean().optional()});

export const hookNotificationV3Messaging = z.object({type: z.enum(["Slack", "Discord", "Telegram", "Whatsapp", "Twilio"]), payload: z.object({body: z.string()}), trigger_form: z.boolean().optional(), trigger_form_id: z.string().optional(), include_user: z.boolean().optional()});

export const hookNotificationV3 = z.discriminatedUnion("type", [hookNotificationV3Url, hookNotificationV3Email, hookNotificationV3Script, hookNotificationV3Messaging]);

export const hookV3 = z.object({id: z.string(), table_id: z.string(), title: z.string(), description: z.string().nullable().optional(), event: z.enum(["record", "manual"]), operation: z.array(z.enum(["insert", "update", "delete"])), notification: hookNotificationV3.optional(), active: z.boolean().optional(), trigger_fields: z.array(z.string()).optional(), created_at: z.string().optional(), updated_at: z.string().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
};

/**
 * Create hook
 * 
 * POST /api/v3/meta/bases/{baseId}/tables/{tableId}/hooks
 * 
 * Also accepts auth: bearerAuth
 */
export const createApiApiV3MetaBasesBaseIdTablesTableIdHooks = async (args: CreateApiApiV3MetaBasesBaseIdTablesTableIdHooksArgs, options?: CreateApiApiV3MetaBasesBaseIdTablesTableIdHooksOptions) => {
const {baseUrl = "https://app.nocodb.com", fetch: fetchFn = fetch, xcToken} = options ?? {}

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

if (xcToken !== undefined) headers.set("xc-token", xcToken)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v3/meta/bases/${encodeURIComponent(String(args.baseId))}/tables/${encodeURIComponent(String(args.tableId))}/hooks${query.size > 0 ? `?${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(hookV3, await res.json())
};