import {z} from 'zod'

export type GetApiNotifiersArgs = {exclude?: 'labels' | undefined, label?: Array<string> | undefined, labelMatch?: ('any' | 'all') | undefined};

export type GetApiNotifiersOptions = {baseUrl?: string | undefined, Auth?: string | undefined, fetch?: typeof fetch | undefined};

export const ampConfig = z.object({webhookUrl: z.string()});

export const chatGPTWorkspaceAgentConfig = z.object({token: z.string(), triggerId: z.string()});

export const claudeCodeConfig = z.object({routineId: z.string(), token: z.string()});

export const cursorConfig = z.object({token: z.string(), webhookUrl: z.string()});

export const customNotifierConfig = z.object({body: z.string(), headers: z.record(z.string(), z.string()).optional(), secretHeaders: z.record(z.string(), z.string()).optional(), url: z.string()});

export const messageTemplate = z.object({body: z.string().optional(), title: z.string().optional()});

export const discordConfig = z.object({discordChannel: z.string().optional(), discordToken: z.string().optional(), messageTemplate: messageTemplate.optional()});

export const discordWebhookConfig = z.object({discordWebhookUrl: z.string().optional(), messageTemplate: messageTemplate.optional()});

export const emailConfig = z.object({emails: z.array(z.string()).optional(), messageTemplate: messageTemplate.optional()});

export const jiraServiceManagementConfig = z.object({apiKey: z.string()});

export const microsoftTeamsConfig = z.object({messageTemplate: messageTemplate.optional(), microsoftTeamsUrl: z.string().optional()});

export const opsGenieConfig = z.object({apiKey: z.string().optional(), isEU: z.boolean().optional()});

export const pagerDutyConfig = z.object({routingKey: z.string().optional(), token: z.string().optional()});

export const slackConfig = z.object({messageTemplate: messageTemplate.optional(), slackUrl: z.string().optional()});

export const webhookConfig = z.object({url: z.string().optional()});

export const notifierProperties = z.object({amp: ampConfig.optional(), chatgptWorkspaceAgent: chatGPTWorkspaceAgentConfig.optional(), claudeCode: claudeCodeConfig.optional(), cursor: cursorConfig.optional(), customWebhook: customNotifierConfig.optional(), discord: discordConfig.optional(), discordWebhook: discordWebhookConfig.optional(), email: emailConfig.optional(), jiraServiceManagement: jiraServiceManagementConfig.optional(), microsoftTeams: microsoftTeamsConfig.optional(), opsgenie: opsGenieConfig.optional(), pagerduty: pagerDutyConfig.optional(), slack: slackConfig.optional(), webhook: webhookConfig.optional()});

export const labelID = z.string();

export const labelColor = z.object({name: z.enum(["red", "coral", "orange", "amber", "yellow", "lime", "green", "teal", "blue", "iris", "purple", "pink"]), type: z.literal("palette")});

export const label = z.object({color: labelColor, description: z.string().nullable().optional(), id: labelID, name: z.string()});

export const notifierWithId = z.object({createdAt: z.string().optional(), createdBy: z.string().optional(), createdByAgent: z.boolean().optional(), disabled: z.boolean().optional(), disabledUntil: z.string().optional(), lastError: z.string().optional(), name: z.string(), properties: notifierProperties, updatedAt: z.string().optional(), id: z.string().optional(), labelIds: z.array(labelID), labelNames: z.array(z.string()), labels: z.array(label).optional()});

export const getApiNotifiersResponse = z.array(notifierWithId);

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
};

/**
 * Lists all notifiers in the organization, sorted by name. Labels are resolved unless `exclude=labels`.
 * 
 * GET /notifiers
 */
export const getApiNotifiers = async (args: GetApiNotifiersArgs, options?: GetApiNotifiersOptions) => {
const {baseUrl = "https://api.axiom.co/v2", fetch: fetchFn = fetch, Auth} = options ?? {}

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

if (args.exclude != null) query.append("exclude", String(args.exclude))
for (const item of args.label ?? []) query.append("label", String(item))
if (args.labelMatch != null) query.append("labelMatch", String(args.labelMatch))
if (Auth !== undefined) headers.set('authorization', `Bearer ${Auth}`)

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