/**
 * 删除 SQL 规则编辑弹窗（ModuleRuleEditModal）：
 * - 只编辑 b_sql + b_message：SQL 必填、必须只读、必须含 :ids；提示文案必填；
 * - 校验不通过时不提交（不 emit ok）；
 * - 打开时按当前行回显 SQL 与文案；标题按新增/编辑切换。
 */
import { beforeAll, beforeEach, describe, expect, it, vi } from 'vitest'
import { mount, flushPromises } from '@vue/test-utils'
import { createPinia, setActivePinia } from 'pinia'
import { nextTick } from 'vue'
import ModuleRuleEditModal from '@/views/module/module-management/ModuleRuleEditModal.vue'
import { IDS_PLACEHOLDER } from '@/views/module/module-management/ruleUtils'

vi.mock('@/services/api', () => ({ loadDataApi: vi.fn() }))

vi.mock('@/components/ui/message/message-manager.js', () => {
  const m = { success: vi.fn(), error: vi.fn(), warning: vi.fn(), info: vi.fn() }
  return { Message: m, default: m }
})

beforeAll(() => {
  Object.defineProperty(HTMLElement.prototype, 'clientWidth', {
    configurable: true,
    get() {
      return 5000
    },
  })
})

const ruleRow = () => ({
  _rowKey: '-1',
  b_id: '1900000000000000001',
  b_module_id: 'order',
  b_sql: `select b_id from bill where b_id in (${IDS_PLACEHOLDER})`,
  b_message: '单据已销账，不能删除',
  b_canuse: 1,
  b_xh: 10,
})

async function mountModal(row = ruleRow(), isNew = false) {
  const pinia = createPinia()
  setActivePinia(pinia)
  const wrapper = mount(ModuleRuleEditModal, {
    props: { open: true, row, isNew },
    global: { plugins: [pinia] },
    attachTo: document.body,
  })
  await flushPromises()
  await nextTick()
  return wrapper
}

beforeEach(() => {
  document.body.innerHTML = ''
})

describe('删除 SQL 规则编辑弹窗', () => {
  it('SQL 为空时不提交', async () => {
    const wrapper = await mountModal()
    wrapper.vm.sqlText = '   '
    await nextTick()

    await wrapper.vm.onOk()
    expect(wrapper.vm.sqlError).toBe('请填写规则 SQL')
    expect(wrapper.emitted('ok')).toBeFalsy()
  })

  it('SQL 非只读时不提交', async () => {
    const wrapper = await mountModal()
    wrapper.vm.sqlText = `delete from bill where b_id in (${IDS_PLACEHOLDER})`
    await nextTick()

    await wrapper.vm.onOk()
    expect(wrapper.vm.sqlError).toBe('规则 SQL 必须是只读查询（以 select 或 with 开头）')
    expect(wrapper.emitted('ok')).toBeFalsy()
  })

  it('SQL 缺少 :ids 标记时不提交', async () => {
    const wrapper = await mountModal()
    wrapper.vm.sqlText = 'select b_id from bill'
    await nextTick()

    await wrapper.vm.onOk()
    expect(wrapper.vm.sqlError).toBe('规则 SQL 必须包含 :ids 标记，用于限定本次待删记录')
    expect(wrapper.emitted('ok')).toBeFalsy()
  })

  it('缺提示文案时不提交，填好后原样存 SQL 与文案', async () => {
    const row = { ...ruleRow(), b_message: '' }
    const wrapper = await mountModal(row)
    wrapper.vm.sqlText = `select b_id from bill where b_id in (${IDS_PLACEHOLDER}) and b_settled = 1`
    await nextTick()

    await wrapper.vm.onOk()
    expect(wrapper.vm.messageError).toBe('请填写提示文案')
    expect(wrapper.emitted('ok')).toBeFalsy()

    wrapper.vm.messageText = '单据已销账，不能删除'
    await nextTick()
    await wrapper.vm.onOk()

    const saved = wrapper.emitted('ok')?.[0]?.[0]
    expect(saved.b_sql).toBe(
      `select b_id from bill where b_id in (${IDS_PLACEHOLDER}) and b_settled = 1`,
    )
    expect(saved.b_message).toBe('单据已销账，不能删除')
    // 旧字段不再写入
    expect(saved.b_predicate).toBeUndefined()
    expect(saved.b_hook).toBeUndefined()
    expect(wrapper.emitted('update:open')?.at(-1)).toEqual([false])
  })

  it('回显与标题：按当前行还原 SQL 与文案；新增/编辑标题不同', async () => {
    const wrapper = await mountModal({ ...ruleRow() }, true)

    expect(wrapper.vm.sqlText).toBe(`select b_id from bill where b_id in (${IDS_PLACEHOLDER})`)
    expect(wrapper.vm.messageText).toBe('单据已销账，不能删除')
    expect(wrapper.vm.modalTitle).toBe('新增删除规则')

    const editWrapper = await mountModal(ruleRow(), false)
    expect(editWrapper.vm.modalTitle).toBe('编辑删除规则')
  })
})