import { apiRequest } from './api.js'

export function fetchExpenseClaims() {
  return apiRequest('/reimbursements/claims')
}

export function fetchExpenseClaimDetail(claimId) {
  return apiRequest(`/reimbursements/claims/${encodeURIComponent(String(claimId || '').trim())}`)
}

export function createExpenseClaimItem(claimId, payload = {}) {
  return apiRequest(`/reimbursements/claims/${encodeURIComponent(String(claimId || '').trim())}/items`, {
    method: 'POST',
    body: JSON.stringify(payload)
  })
}

export function deleteExpenseClaimItem(claimId, itemId) {
  return apiRequest(`/reimbursements/claims/${encodeURIComponent(String(claimId || '').trim())}/items/${encodeURIComponent(String(itemId || '').trim())}`, {
    method: 'DELETE'
  })
}

export function uploadExpenseClaimItemAttachment(claimId, itemId, file) {
  const formData = new FormData()
  formData.append('file', file)

  return apiRequest(`/reimbursements/claims/${encodeURIComponent(String(claimId || '').trim())}/items/${encodeURIComponent(String(itemId || '').trim())}/attachment`, {
    method: 'POST',
    body: formData,
    contentType: null
  })
}

export function fetchExpenseClaimItemAttachmentMeta(claimId, itemId) {
  return apiRequest(`/reimbursements/claims/${encodeURIComponent(String(claimId || '').trim())}/items/${encodeURIComponent(String(itemId || '').trim())}/attachment/meta`)
}

export function fetchExpenseClaimItemAttachment(claimId, itemId) {
  return apiRequest(`/reimbursements/claims/${encodeURIComponent(String(claimId || '').trim())}/items/${encodeURIComponent(String(itemId || '').trim())}/attachment`, {
    responseType: 'blob'
  })
}

export function deleteExpenseClaimItemAttachment(claimId, itemId) {
  return apiRequest(`/reimbursements/claims/${encodeURIComponent(String(claimId || '').trim())}/items/${encodeURIComponent(String(itemId || '').trim())}/attachment`, {
    method: 'DELETE'
  })
}

export function updateExpenseClaimItem(claimId, itemId, payload) {
  return apiRequest(`/reimbursements/claims/${encodeURIComponent(String(claimId || '').trim())}/items/${encodeURIComponent(String(itemId || '').trim())}`, {
    method: 'PATCH',
    body: JSON.stringify(payload)
  })
}

export function submitExpenseClaim(claimId) {
  return apiRequest(`/reimbursements/claims/${encodeURIComponent(String(claimId || '').trim())}/submit`, {
    method: 'POST',
    body: JSON.stringify({})
  })
}

export function deleteExpenseClaim(claimId) {
  return apiRequest(`/reimbursements/claims/${encodeURIComponent(String(claimId || '').trim())}`, {
    method: 'DELETE'
  })
}