import { z } from 'zod';

const nullableStringArray = z.array(z.string()).nullable().transform((v) => v ?? []);
const nullableNumberArray = z.array(z.number()).nullable().transform((v) => v ?? []);

export const ClientTrafficSchema = z.object({
  up: z.number().optional(),
  down: z.number().optional(),
  total: z.number().optional(),
  expiryTime: z.number().optional(),
  enable: z.boolean().optional(),
  lastOnline: z.number().optional(),
});

export const ClientRecordSchema = z.object({
  id: z.number().optional(),
  email: z.string(),
  subId: z.string().optional(),
  uuid: z.string().optional(),
  password: z.string().optional(),
  auth: z.string().optional(),
  flow: z.string().optional(),
  security: z.string().optional(),
  totalGB: z.number().optional(),
  expiryTime: z.number().optional(),
  limitIp: z.number().optional(),
  tgId: z.union([z.number(), z.string()]).optional(),
  comment: z.string().optional(),
  enable: z.boolean().optional(),
  reset: z.number().optional(),
  inboundIds: nullableNumberArray.optional(),
  traffic: ClientTrafficSchema.nullable().optional(),
  reverse: z.object({ tag: z.string().optional() }).loose().nullable().optional(),
  createdAt: z.number().optional(),
  updatedAt: z.number().optional(),
}).loose();

export const InboundOptionSchema = z.object({
  id: z.number(),
  remark: z.string().optional(),
  protocol: z.string().optional(),
  port: z.number().optional(),
  tlsFlowCapable: z.boolean().optional(),
}).loose();

export const InboundOptionsSchema = z.array(InboundOptionSchema);

export const ClientsSummarySchema = z.object({
  total: z.number(),
  active: z.number(),
  online: nullableStringArray,
  depleted: nullableStringArray,
  expiring: nullableStringArray,
  deactive: nullableStringArray,
});

const nullableClientArray = z.array(ClientRecordSchema).nullable().transform((v) => v ?? []);

export const ClientPageResponseSchema = z.object({
  items: nullableClientArray,
  total: z.number(),
  filtered: z.number(),
  page: z.number(),
  pageSize: z.number(),
  summary: ClientsSummarySchema.nullable().optional(),
});

export const ClientHydrateSchema = z.object({
  client: ClientRecordSchema,
  inboundIds: nullableNumberArray,
});

export const BulkAdjustResultSchema = z.object({
  adjusted: z.number(),
  skipped: z
    .array(z.object({ email: z.string(), reason: z.string() }))
    .optional(),
});

export const BulkDeleteResultSchema = z.object({
  deleted: z.number(),
  skipped: z
    .array(z.object({ email: z.string(), reason: z.string() }))
    .optional(),
});

export const BulkCreateResultSchema = z.object({
  created: z.number(),
  skipped: z
    .array(z.object({ email: z.string(), reason: z.string() }))
    .optional(),
});

export const DelDepletedResultSchema = z.object({
  deleted: z.number().optional(),
});

export const OnlinesSchema = nullableStringArray;

export const ClientFormSchema = z.object({
  email: z.string().trim().min(1, 'pages.clients.email'),
  subId: z.string(),
  uuid: z.string(),
  password: z.string(),
  auth: z.string(),
  flow: z.string(),
  reverseTag: z.string(),
  totalGB: z.number().min(0),
  delayedStart: z.boolean(),
  delayedDays: z.number().int().min(0),
  limitIp: z.number().int().min(0),
  tgId: z.number().int().min(0),
  comment: z.string(),
  enable: z.boolean(),
  inboundIds: z.array(z.number()),
});

export const ClientCreateFormSchema = ClientFormSchema.extend({
  inboundIds: z.array(z.number()).min(1, 'pages.clients.selectInbound'),
});

export const ClientBulkAdjustFormSchema = z
  .object({
    addDays: z.number().int(),
    addGB: z.number(),
  })
  .refine((v) => v.addDays !== 0 || v.addGB !== 0, {
    message: 'pages.clients.bulkAdjustNothing',
  });

export const ClientBulkAddFormSchema = z.object({
  emailMethod: z.number().int().min(0).max(4),
  firstNum: z.number().int().min(1),
  lastNum: z.number().int().min(1),
  emailPrefix: z.string(),
  emailPostfix: z.string(),
  quantity: z.number().int().min(1).max(100),
  subId: z.string(),
  comment: z.string(),
  flow: z.string(),
  limitIp: z.number().int().min(0),
  totalGB: z.number().min(0),
  expiryTime: z.number(),
  inboundIds: z.array(z.number()).min(1, 'pages.clients.selectInbound'),
});

export type ClientRecord = z.infer<typeof ClientRecordSchema>;
export type ClientTraffic = z.infer<typeof ClientTrafficSchema>;
export type InboundOption = z.infer<typeof InboundOptionSchema>;
export type ClientsSummary = z.infer<typeof ClientsSummarySchema>;
export type ClientPageResponse = z.infer<typeof ClientPageResponseSchema>;
export type ClientHydrate = z.infer<typeof ClientHydrateSchema>;
export type BulkAdjustResult = z.infer<typeof BulkAdjustResultSchema>;
export type BulkDeleteResult = z.infer<typeof BulkDeleteResultSchema>;
export type BulkCreateResult = z.infer<typeof BulkCreateResultSchema>;
export type ClientBulkAddFormValues = z.infer<typeof ClientBulkAddFormSchema>;
export type ClientBulkAdjustFormValues = z.infer<typeof ClientBulkAdjustFormSchema>;
export type ClientFormValues = z.infer<typeof ClientFormSchema>;