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

import { mapExpenseClaimToRequest } from '../src/composables/useRequests.js'

test('progress steps show approval operator time and current stay duration', () => {
  const originalNow = Date.now
  Date.now = () => new Date('2026-05-20T05:00:00.000Z').getTime()

  try {
    const request = mapExpenseClaimToRequest({
      id: 'claim-1',
      claim_no: 'EXP-202605-001',
      employee_name: '张三',
      department_name: '市场部',
      expense_type: 'transport',
      reason: '交通报销',
      location: '上海',
      amount: 88,
      invoice_count: 1,
      occurred_at: '2026-05-20T01:00:00.000Z',
      submitted_at: '2026-05-20T02:00:00.000Z',
      created_at: '2026-05-20T01:30:00.000Z',
      updated_at: '2026-05-20T03:30:00.000Z',
      status: 'submitted',
      approval_stage: '财务审批',
      risk_flags_json: [
        {
          source: 'manual_approval',
          operator: '李经理',
          previous_approval_stage: '直属领导审批',
          next_approval_stage: '财务审批',
          created_at: '2026-05-20T03:30:00.000Z'
        }
      ],
      items: []
    })

    const leaderStep = request.progressSteps.find((step) => step.label === '直属领导审批')
    const financeStep = request.progressSteps.find((step) => step.label === '财务审批')
    const aiStep = request.progressSteps.find((step) => step.label === 'AI预审')
    const firstStep = request.progressSteps[0]

    assert.equal(firstStep.label, '创建单据')
    assert.equal(leaderStep.time, '李经理通过')
    assert.match(leaderStep.detail, /2026-05-20/)
    assert.match(leaderStep.title, /李经理审批通过/)
    assert.equal(aiStep.time, 'AI预审通过')
    assert.match(aiStep.detail, /2026-05-20/)
    assert.equal(financeStep.current, true)
    assert.equal(financeStep.time, '停留 1小时30分钟')
  } finally {
    Date.now = originalNow
  }
})

test('progress steps do not expose approver email when manager name is available', () => {
  const originalNow = Date.now
  Date.now = () => new Date('2026-05-20T05:00:00.000Z').getTime()

  try {
    const request = mapExpenseClaimToRequest({
      id: 'claim-email-operator',
      claim_no: 'EXP-202605-003',
      employee_name: '张三',
      department_name: '市场部',
      manager_name: '李经理',
      expense_type: 'transport',
      reason: '交通报销',
      location: '上海',
      amount: 88,
      invoice_count: 1,
      occurred_at: '2026-05-20T01:00:00.000Z',
      submitted_at: '2026-05-20T02:00:00.000Z',
      created_at: '2026-05-20T01:30:00.000Z',
      updated_at: '2026-05-20T03:30:00.000Z',
      status: 'submitted',
      approval_stage: '财务审批',
      risk_flags_json: [
        {
          source: 'manual_approval',
          operator: 'manager@example.com',
          operator_username: 'manager@example.com',
          previous_approval_stage: '直属领导审批',
          next_approval_stage: '财务审批',
          created_at: '2026-05-20T03:30:00.000Z'
        }
      ],
      items: []
    })

    const leaderStep = request.progressSteps.find((step) => step.label === '直属领导审批')

    assert.equal(leaderStep.time, '李经理通过')
    assert.ok(!leaderStep.title.includes('manager@example.com'))
  } finally {
    Date.now = originalNow
  }
})

test('completed finance approval marks finance and archive progress steps', () => {
  const request = mapExpenseClaimToRequest({
    id: 'claim-finance-completed',
    claim_no: 'EXP-202605-004',
    employee_name: '张三',
    department_name: '市场部',
    expense_type: 'transport',
    reason: '交通报销',
    location: '上海',
    amount: 88,
    invoice_count: 1,
    occurred_at: '2026-05-20T01:00:00.000Z',
    submitted_at: '2026-05-20T02:00:00.000Z',
    created_at: '2026-05-20T01:30:00.000Z',
    updated_at: '2026-05-20T04:00:00.000Z',
    status: 'approved',
    approval_stage: '归档入账',
    risk_flags_json: [
      {
        source: 'manual_approval',
        operator: '李经理',
        previous_approval_stage: '直属领导审批',
        next_approval_stage: '财务审批',
        created_at: '2026-05-20T03:00:00.000Z'
      },
      {
        source: 'finance_approval',
        operator: '财务复核',
        previous_approval_stage: '财务审批',
        next_approval_stage: '归档入账',
        created_at: '2026-05-20T04:00:00.000Z'
      }
    ],
    items: []
  })

  const financeStep = request.progressSteps.find((step) => step.label === '财务审批')
  const archiveStep = request.progressSteps.find((step) => step.label === '归档入账')

  assert.equal(request.workflowNode, '归档入账')
  assert.equal(financeStep.time, '财务复核通过')
  assert.match(financeStep.detail, /2026-05-20/)
  assert.equal(archiveStep.time, '归档入账')
  assert.equal(archiveStep.done, true)
})

test('current direct manager step shows how long the claim has stayed there', () => {
  const originalNow = Date.now
  Date.now = () => new Date('2026-05-20T05:15:00.000Z').getTime()

  try {
    const request = mapExpenseClaimToRequest({
      id: 'claim-2',
      claim_no: 'EXP-202605-002',
      employee_name: '王五',
      department_name: '市场部',
      expense_type: 'office',
      reason: '办公用品',
      location: '上海',
      amount: 128,
      invoice_count: 1,
      occurred_at: '2026-05-20T01:00:00.000Z',
      submitted_at: '2026-05-20T02:00:00.000Z',
      created_at: '2026-05-20T01:30:00.000Z',
      updated_at: '2026-05-20T02:00:00.000Z',
      status: 'submitted',
      approval_stage: '直属领导审批',
      risk_flags_json: [],
      items: []
    })

    const leaderStep = request.progressSteps.find((step) => step.label === '直属领导审批')
    const submitStep = request.progressSteps.find((step) => step.label === '待提交')

    assert.equal(submitStep.time, '王五提交')
    assert.match(submitStep.detail, /2026-05-20/)
    assert.equal(leaderStep.current, true)
    assert.equal(leaderStep.time, '停留 3小时15分钟')
  } finally {
    Date.now = originalNow
  }
})