import { apiRequest } from '../lib/api'
import { getActiveBusinessId } from '../lib/businessContext'

export interface RollCallTask {
  id: string
  title: string
  sortOrder: number
}

export interface RollCall {
  id: string
  businessId: string
  userId: string
  workDate: string
  startTime: string
  endTime: string
  workingMinutes: number
  taskCount: number
  tasks: RollCallTask[]
  createdAt: string
  updatedAt: string
}

export interface RollCallSummary {
  totalDays: number
  totalWorkingMinutes: number
  totalTasks: number
}

export interface RollCallsListResponse {
  items: RollCall[]
  total: number
  page: number
  pageSize: number
  summary: RollCallSummary
}

export interface ListRollCallsParams {
  dateFrom?: string
  dateTo?: string
  page?: number
  pageSize?: number
}

export interface RollCallInput {
  workDate: string
  startTime: string
  endTime: string
  tasks?: { title: string }[]
}

export type RollCallPatch = Partial<RollCallInput>

function businessPath(suffix = '') {
  const businessId = getActiveBusinessId()
  if (!businessId) {
    throw new Error('No active business selected. Please sign in again.')
  }
  return `/businesses/${businessId}/roll-calls${suffix}`
}

export async function listRollCalls(
  params: ListRollCallsParams = {},
  signal?: AbortSignal,
) {
  const q = new URLSearchParams()
  if (params.dateFrom) q.set('dateFrom', params.dateFrom)
  if (params.dateTo) q.set('dateTo', params.dateTo)
  if (params.page !== undefined) q.set('page', String(params.page))
  if (params.pageSize !== undefined) q.set('pageSize', String(params.pageSize))
  const query = q.toString()
  return apiRequest<RollCallsListResponse>(
    `${businessPath()}${query ? `?${query}` : ''}`,
    { auth: true, signal },
  )
}

export async function createRollCall(input: RollCallInput) {
  return apiRequest<{ rollCall: RollCall; message: string }>(businessPath(), {
    method: 'POST',
    auth: true,
    body: input,
  })
}

export async function updateRollCall(rollCallId: string, input: RollCallPatch) {
  return apiRequest<{ rollCall: RollCall; message: string }>(
    businessPath(`/${rollCallId}`),
    {
      method: 'PATCH',
      auth: true,
      body: input,
    },
  )
}

export async function removeRollCall(rollCallId: string) {
  return apiRequest<{ message: string }>(businessPath(`/${rollCallId}`), {
    method: 'DELETE',
    auth: true,
  })
}