import assert from 'node:assert/strict'
import test from 'node:test'

import {
  buildLeaderApprovalInfo,
  resolveGeneratedDraftClaimNo
} from '../src/utils/applicationApproval.js'

test('buildLeaderApprovalInfo extracts leader opinion and generated reimbursement draft', () => {
  const info = buildLeaderApprovalInfo({
    profileManager: '王经理',
    riskFlags: [
      {
        source: 'manual_return',
        opinion: '需要补充预算口径',
        created_at: '2026-05-24T09:00:00'
      },
      {
        source: 'manual_approval',
        event_type: 'expense_application_approval',
        operator: 'li.manager@example.com',
        operator_name: '李经理',
        opinion: '业务必要，同意申请。',
        previous_approval_stage: '直属领导审批',
        next_approval_stage: '审批完成',
        generated_draft_claim_no: 'EXP-202605-0007',
        created_at: '2026-05-25T10:15:00'
      }
    ]
  })

  assert.deepEqual(info, {
    opinion: '业务必要，同意申请。',
    operator: '李经理',
    time: '2026-05-25 10:15',
    generatedDraftClaimNo: 'EXP-202605-0007'
  })
})

test('resolveGeneratedDraftClaimNo reads approval response payload', () => {
  assert.equal(
    resolveGeneratedDraftClaimNo({
      risk_flags_json: [
        {
          source: 'manual_approval',
          event_type: 'expense_application_approval',
          generated_draft_claim_no: 'EXP-202605-0012',
          created_at: '2026-05-25T11:00:00'
        }
      ]
    }),
    'EXP-202605-0012'
  )
})