import test from 'node:test';
import assert from 'node:assert/strict';
import { openDb, createLeadInserter, transaction, getSetting, setSetting, seedSegments, seedMunicipios, seedGeoCache, seedSettings, seedMessageTemplates, updateMessageTemplate } from '../src/db.mjs';

function sampleLead(overrides = {}) {
  return {
    lead_uid: 'GTI-TEST-1',
    dedup_key: 'cnpj:57557263000113',
    empresa: 'PREMIUM EXPRESS',
    legal_name: 'PREMIUM EXPRESS LTDA',
    whatsapp: '557193335451',
    ddd: '71',
    email: '',
    cidade: 'Salvador',
    uf: 'BA',
    segmento: 'restaurantes',
    segmento_label: 'Restaurantes',
    interesse: 'Autoatendimento para WhatsApp',
    cnpj: '57557263000113',
    cnae: '5611203',
    endereco: 'RUA X, 1',
    website: '',
    pains_json: '["atendimento"]',
    origem: 'cnpj-base',
    telefone_valido: 1,
    cnpj_valido: 1,
    empresa_valida: 1,
    score: 100,
    classificacao: 'bom',
    motivo_classificacao: 'ok',
    capture_run_id: null,
    captured_at: '2026-07-09T14:26:18.560Z',
    exported_at: null,
    ...overrides
  };
}

test('openDb cria esquema e aplica migrations uma unica vez', () => {
  const db = openDb(':memory:');
  const version = db.prepare('SELECT MAX(version) AS v FROM schema_migrations').get().v;
  assert.ok(version >= 1);
  const tables = db.prepare("SELECT name FROM sqlite_master WHERE type='table'").all().map((r) => r.name);
  for (const table of ['leads', 'capture_runs', 'extractions', 'exports', 'export_leads', 'segments', 'municipios', 'geo_cache', 'settings']) {
    assert.ok(tables.includes(table), `tabela ${table} ausente`);
  }
  db.close();
});

test('createLeadInserter insere e ignora duplicata pela dedup_key', () => {
  const db = openDb(':memory:');
  const insert = createLeadInserter(db);

  assert.equal(insert(sampleLead()), 'inserted');
  assert.equal(insert(sampleLead({ empresa: 'OUTRO NOME' })), 'duplicate');

  const total = db.prepare('SELECT COUNT(*) AS t FROM leads').get().t;
  assert.equal(total, 1);
  db.close();
});

test('transaction faz rollback em erro', () => {
  const db = openDb(':memory:');
  const insert = createLeadInserter(db);

  assert.throws(() =>
    transaction(db, () => {
      insert(sampleLead());
      throw new Error('boom');
    })
  );

  assert.equal(db.prepare('SELECT COUNT(*) AS t FROM leads').get().t, 0);
  db.close();
});

test('settings: get/set e seed com defaults Z-PRO', () => {
  const db = openDb(':memory:');
  seedSettings(db);

  assert.equal(getSetting(db, 'zpro.pipelineId'), '1');
  assert.equal(getSetting(db, 'zpro.stageId'), '1');
  assert.equal(getSetting(db, 'zpro.responsibleId'), '15');

  setSetting(db, 'zpro.pipelineId', '9');
  assert.equal(getSetting(db, 'zpro.pipelineId'), '9');

  // seed nao sobrescreve valor ja definido pelo usuario
  seedSettings(db);
  assert.equal(getSetting(db, 'zpro.pipelineId'), '9');
  db.close();
});

test('message_templates salva variaveis WABA automaticas por produto', () => {
  const db = openDb(':memory:');
  seedMessageTemplates(db, ['ERP']);

  const updated = updateMessageTemplate(db, 'ERP', {
    canal: 'oficial',
    templateWabaNome: 'gti_inicio_atendimento_solicitado',
    templateWabaIdioma: 'pt_BR',
    templateWabaVariaveis: ['{empresa}', 'Assunto: {produto}', '']
  });

  assert.equal(updated.template_waba_nome, 'gti_inicio_atendimento_solicitado');
  assert.deepEqual(JSON.parse(updated.template_waba_variaveis_json), ['{empresa}', 'Assunto: {produto}']);
  db.close();
});

test('seeds de segments, municipios e geo_cache', () => {
  const db = openDb(':memory:');

  seedSegments(db, [
    { name: 'clinicas_medicas', queries: ['clinica'], cnaeCodes: ['8630501'], overpassTags: [{ key: 'amenity', value: 'clinic' }], interest: 'gestao de TI', pains: ['agenda'] }
  ]);
  const segment = db.prepare('SELECT * FROM segments WHERE name = ?').get('clinicas_medicas');
  assert.equal(segment.label, 'Clinicas Medicas');
  assert.deepEqual(JSON.parse(segment.cnae_codes_json), ['8630501']);

  seedMunicipios(db, [{ codigo_ibge: '2928703', nome: 'Santo Antônio de Jesus', uf: 'BA' }]);
  const municipio = db.prepare('SELECT * FROM municipios WHERE uf = ?').get('BA');
  assert.equal(municipio.nome_clean, 'santo antonio de jesus');

  seedGeoCache(db, [{ name: 'Santo Antonio de Jesus', state: 'BA', bbox: [-12.995, -39.325, -12.925, -39.225] }]);
  const bbox = db.prepare('SELECT * FROM geo_cache WHERE key = ?').get('bbox:BA:santo antonio de jesus');
  assert.equal(bbox.south, -12.995);
  assert.equal(bbox.provider, 'config-legacy');
  db.close();
});

test('migracao v8 cria as tabelas de campanha de outreach', () => {
  const db = openDb(':memory:');
  const tabelas = db.prepare(
    `SELECT name FROM sqlite_master WHERE type='table' AND name LIKE 'outreach_%'`
  ).all().map((r) => r.name);
  for (const nome of [
    'outreach_campaigns', 'outreach_campaign_variants', 'outreach_campaign_queue',
    'outreach_lead_states', 'outreach_stage_events', 'outreach_appointments', 'outreach_opt_out'
  ]) {
    assert.ok(tabelas.includes(nome), `tabela ${nome} deveria existir`);
  }
  db.prepare(`INSERT INTO outreach_campaigns (nome, produto, segmentos_json) VALUES ('Teste', 'ERP', '["oficinas"]')`).run();
  const campanha = db.prepare('SELECT * FROM outreach_campaigns').get();
  assert.equal(campanha.status, 'rascunho');
  assert.equal(campanha.limite_diario_atual, 10);
  db.close();
});