import { describe, it, expect } from 'vitest'
import { openDb } from '../src/db'
import { createModule, updateModule, getModule, listModules, setPrice, priceOn } from '../src/repos-modules'
import { listAudit } from '../src/audit'

describe('module catalog', () => {
  it('resolves the dated price row', () => {
    const db = openDb(':memory:')
    const m = createModule(db, 'u1', { code: 'POS', name: 'POS Billing' })
    setPrice(db, 'u1', { moduleId: m.id, kind: 'yearly', pricePaise: 1_20_000_00, effectiveFrom: '2026-04-01' })
    setPrice(db, 'u1', { moduleId: m.id, kind: 'yearly', pricePaise: 1_50_000_00, effectiveFrom: '2026-08-01' })
    expect(priceOn(db, m.id, 'yearly', 'standard', '2026-07-10')).toBe(1_20_000_00)
    expect(priceOn(db, m.id, 'yearly', 'standard', '2026-09-01')).toBe(1_50_000_00)
    expect(priceOn(db, m.id, 'monthly', 'standard', '2026-09-01')).toBeNull()
  })

  it('round-trips quote content and defaults it to an empty list', () => {
    const db = openDb(':memory:')
    const plain = createModule(db, 'u1', { code: 'POS', name: 'POS Billing' })
    expect(plain.quoteContent).toEqual([])
    const sms = createModule(db, 'u1', {
      code: 'SMS', name: 'SMS Gateway',
      quoteContent: ['Bulk SMS gateway', 'DLT template registration'],
    })
    expect(sms.quoteContent).toEqual(['Bulk SMS gateway', 'DLT template registration'])
    expect(getModule(db, sms.id)!.quoteContent).toEqual(['Bulk SMS gateway', 'DLT template registration'])
    expect(listModules(db).find((m) => m.id === sms.id)!.quoteContent).toEqual([
      'Bulk SMS gateway', 'DLT template registration',
    ])
  })

  it('updateModule edits quote content and writes an audit row', () => {
    const db = openDb(':memory:')
    const m = createModule(db, 'u1', { code: 'SMS', name: 'SMS Gateway' })
    const updated = updateModule(db, 'u1', m.id, { quoteContent: ['Two-way SMS', 'Delivery reports'] })
    expect(updated.quoteContent).toEqual(['Two-way SMS', 'Delivery reports'])
    expect(getModule(db, m.id)!.quoteContent).toEqual(['Two-way SMS', 'Delivery reports'])
    const audit = listAudit(db).find((a) => a.action === 'update' && a.entity === 'module' && a.entity_id === m.id)
    expect(audit).toBeDefined()
  })
})