import type { CurrentUser, DeliveryTask, FileUploadResult, RiderIncomeSummary } from '../types'
import { apiGet, apiPost, apiPut, http } from './http'

export interface TaskGroups<T extends { status: string }> {
  assigned: T[]
  delivering: T[]
  completed: T[]
  exception: T[]
  canceled: T[]
}

export function groupTasksByStatus<T extends { status: string }>(tasks: T[]): TaskGroups<T> {
  return {
    assigned: tasks.filter((task) => task.status === 'ASSIGNED' || task.status === 'ACCEPTED'),
    delivering: tasks.filter((task) => task.status === 'DELIVERING'),
    completed: tasks.filter((task) => task.status === 'DELIVERED' || task.status === 'COMPLETED'),
    exception: tasks.filter((task) => task.status === 'EXCEPTION'),
    canceled: tasks.filter((task) => task.status === 'CANCELED')
  }
}

export function riderLogin(username: string, password: string) {
  return apiPost<CurrentUser>('/api/auth/admin-login', { username, password })
}

export function listRiderTasks() {
  return apiGet<DeliveryTask[]>('/api/rider/tasks')
}

export function getRiderTask(id: number) {
  return apiGet<DeliveryTask>(`/api/rider/tasks/${id}`)
}

export function startRiderTask(id: number) {
  return apiPut<DeliveryTask>(`/api/rider/tasks/${id}/start`)
}

export function deliverRiderTask(id: number, photoUrl?: string) {
  return apiPut<DeliveryTask>(`/api/rider/tasks/${id}/delivered`, { photoUrl })
}

export function markRiderTaskException(id: number, exceptionType: string, exceptionNote: string) {
  return apiPut<DeliveryTask>(`/api/rider/tasks/${id}/exception`, { exceptionType, exceptionNote })
}

export function getIncomeSummary() {
  return apiGet<RiderIncomeSummary>('/api/rider/income-summary')
}

export async function uploadDeliveredPhoto(file: File) {
  const data = new FormData()
  data.append('file', file)
  const response = await http.post<{ code: number; message: string; data: FileUploadResult }>('/api/files/upload', data)
  if (response.data.code !== 0) {
    throw new Error(response.data.message || '上传失败')
  }
  return response.data.data
}