import { api } from '@/lib/api'
import { buildQueryParams } from './lib/utils'
import type {
  GetLogsParams,
  GetLogsResponse,
  GetLogStatsParams,
  GetLogStatsResponse,
  GetMidjourneyLogsParams,
  GetTaskLogsParams,
  UserInfo,
} from './types'

// ============================================================================
// Generic API Helpers
// ============================================================================

function buildApiPath(endpoint: string, isAdmin: boolean): string {
  return isAdmin ? endpoint : `${endpoint}/self`
}

async function fetchLogs<T>(
  endpoint: string,
  params: T,
  isAdmin: boolean
): Promise<GetLogsResponse> {
  const paramRecord = params as unknown as Record<string, unknown>
  const queryParams = buildQueryParams({
    p: paramRecord.p || 1,
    page_size: paramRecord.page_size || 20,
    ...params,
  })
  const path = buildApiPath(endpoint, isAdmin)
  const res = await api.get(`${path}?${queryParams}`)
  return res.data
}

async function fetchLogStats<T>(
  endpoint: string,
  params: T,
  isAdmin: boolean
): Promise<GetLogStatsResponse> {
  const queryParams = buildQueryParams(
    params as unknown as Record<string, unknown>
  )
  const path = buildApiPath(endpoint, isAdmin)
  const res = await api.get(`${path}/stat?${queryParams}`)
  return res.data
}

// ============================================================================
// Common Log APIs
// ============================================================================

export const getAllLogs = (params: GetLogsParams = {}) =>
  fetchLogs('/api/log', params, true)

export const getUserLogs = (
  params: Omit<GetLogsParams, 'username' | 'channel'> = {}
) => fetchLogs('/api/log', params, false)

export const getLogStats = (params: GetLogStatsParams = {}) =>
  fetchLogStats('/api/log', params, true)

export const getUserLogStats = (
  params: Omit<GetLogStatsParams, 'username' | 'channel'> = {}
) => fetchLogStats('/api/log', params, false)

export async function getUserInfo(
  userId: number
): Promise<{ success: boolean; message?: string; data?: UserInfo }> {
  const res = await api.get(`/api/user/${userId}`)
  return res.data
}

// ============================================================================
// Midjourney (Drawing) Logs API
// ============================================================================

export const getAllMidjourneyLogs = (params: GetMidjourneyLogsParams) =>
  fetchLogs('/api/mj', params, true)

export const getUserMidjourneyLogs = (params: GetMidjourneyLogsParams) =>
  fetchLogs('/api/mj', params, false)

// ============================================================================
// Task Logs API
// ============================================================================

export const getAllTaskLogs = (params: GetTaskLogsParams) =>
  fetchLogs('/api/task', params, true)

export const getUserTaskLogs = (params: GetTaskLogsParams) =>
  fetchLogs('/api/task', params, false)