import {z} from 'zod'

export type GetApiServersGuildIdLogsArgs = {guild_id: string, search?: string | undefined, after?: number | undefined, before?: number | undefined, category?: (Array<'categoryMembers' | 'categoryText' | 'categoryVoice' | 'categoryServer' | 'categoryRoles' | 'categoryChannels' | 'categoryQuark' | 'categoryActions' | 'categoryModlog'>) | undefined, type?: Array<number> | undefined, channel?: string | undefined, member?: string | undefined, memberRole?: ('executor' | 'target' | 'either') | undefined, role?: string | undefined, limit?: number | undefined, cursor?: string | undefined, bot?: 'pro' | undefined};

export type GetApiServersGuildIdLogsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const namedId = z.object({id: z.string().optional(), name: z.string().optional()}).nullable();

export const logEntry = z.object({id: z.string().optional(), type: z.number().int().optional(), timestamp: z.number().int().optional(), executor: namedId.optional(), via: namedId.optional(), target: namedId.optional(), channel: namedId.optional(), role: z.string().nullable().optional(), name: z.string().nullable().optional(), reason: z.string().nullable().optional(), count: z.number().int().nullable().optional(), content: z.string().nullable().optional(), contentAfter: z.string().nullable().optional(), messages: z.array(z.object({})).optional(), messagesTruncated: z.number().int().nullable().optional(), emoji: z.object({}).nullable().optional(), action: z.string().nullable().optional(), value: z.string().nullable().optional(), delivery: z.object({status: z.enum(["delivered", "not_delivered", "unknown"]).optional(), reason: z.string().nullable().optional(), channelId: z.string().nullable().optional(), messageId: z.string().nullable().optional()}).optional(), heldBy: z.object({ruleId: z.string().optional(), ruleName: z.string().optional()}).nullable().optional(), notices: z.array(z.string()).optional()});

export const logPage = z.object({entries: z.array(logEntry).optional(), total: z.number().int().optional(), retentionMs: z.number().int().optional(), walled: z.boolean().optional(), cursor: z.string().nullable().optional(), categoryCounts: z.record(z.string(), z.number().int()).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 logs
 * 
 * GET /servers/{guild_id}/logs
 */
export const getApiServersGuildIdLogs = async (args: GetApiServersGuildIdLogsArgs, options?: GetApiServersGuildIdLogsOptions) => {
const {baseUrl = "https://quark.bot/api", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.search != null) query.append("search", String(args.search))
if (args.after != null) query.append("after", String(args.after))
if (args.before != null) query.append("before", String(args.before))
for (const item of args.category ?? []) query.append("category", String(item))
for (const item of args.type ?? []) query.append("type", String(item))
if (args.channel != null) query.append("channel", String(args.channel))
if (args.member != null) query.append("member", String(args.member))
if (args.memberRole != null) query.append("memberRole", String(args.memberRole))
if (args.role != null) query.append("role", String(args.role))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (args.bot != null) query.append("bot", String(args.bot))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/servers/${encodeURIComponent(String(args.guild_id))}/logs${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(logPage, await res.json())
};