// apps/hq/test/stalled-onboarding.test.ts — Task 8: stalled-onboarding query (dashboard/MIS tile).
import { describe, it, expect } from 'vitest'
import { openDb } from '../src/db'
import { seedIfEmpty } from '../src/seed'
import { createClient } from '../src/repos-clients'
import { createModule, assignModule } from '../src/repos-modules'
import { setMilestone, stalledProjects } from '../src/repos-milestones'

async function world() {
  const db = openDb(':memory:')
  await seedIfEmpty(db)
  const c = await createClient(db, 'u1', { name: 'Kothavara SCB', stateCode: '32' })
  // A module code with no per-module milestone template seeded (D22 seed.ts only carries
  // SMS/RTGS/MOBILEAPP overrides), so the global template applies: advance_paid, setup_done,
  // installed, go_live, balance_paid, amc_start.
  const m = await createModule(db, 'u1', { code: 'MISC', name: 'Misc Module' })
  return { db, c, m }
}

describe('stalledProjects (D22 — dashboard/MIS tile)', () => {
  it('lists a project parked past the threshold', async () => {
    const { db, c, m } = await world()
    const cm = await assignModule(db, 'u1', { clientId: c.id, moduleId: m.id, kind: 'yearly' })
    // Early steps done on an old date; later steps (incl. go_live) stay pending — project is
    // still active (status stays 'quoted'/'installed', never 'live').
    await setMilestone(db, 'u1', cm.id, 'advance_paid', true, '2026-03-01')
    await setMilestone(db, 'u1', cm.id, 'setup_done', true, '2026-03-01')
    // last done_on = 2026-03-01, today = 2026-07-19 → ~140 days parked.
    const stalled = await stalledProjects(db, 30, '2026-07-19')
    expect(stalled.map((p) => p.clientModuleId)).toContain(cm.id)
    const row = stalled.find((p) => p.clientModuleId === cm.id)!
    expect(row.clientName).toBe('Kothavara SCB')
    expect(row.moduleCode).toBe('MISC')
  })

  it('excludes a recently-progressed project', async () => {
    const { db, c, m } = await world()
    const cm = await assignModule(db, 'u1', { clientId: c.id, moduleId: m.id, kind: 'yearly' })
    await setMilestone(db, 'u1', cm.id, 'advance_paid', true, '2026-03-01')
    await setMilestone(db, 'u1', cm.id, 'setup_done', true, '2026-03-01')
    const stalled = await stalledProjects(db, 365, '2026-07-19')
    expect(stalled).toHaveLength(0)
  })

  it('excludes projects with no pending steps (fully ticked) and inactive/live projects', async () => {
    const { db, c, m } = await world()
    // Fully ticked project: nothing pending, so it should never appear regardless of age.
    const done = await assignModule(db, 'u1', { clientId: c.id, moduleId: m.id, kind: 'yearly' })
    for (const key of ['advance_paid', 'setup_done', 'installed', 'go_live', 'balance_paid', 'amc_start']) {
      await setMilestone(db, 'u1', done.id, key, true, '2026-01-01')
    }
    const stalled = await stalledProjects(db, 1, '2026-07-19')
    expect(stalled.map((p) => p.clientModuleId)).not.toContain(done.id)
    // 'live' status (from ticking go_live) also excludes it, which the loop above proves.
    expect((await db.get<{ status: string }>(`SELECT status FROM client_module WHERE id=?`, done.id))!.status).toBe('live')
  })
})