const test = require('node:test');
const assert = require('node:assert/strict');

const {
  validateTaskEnvelope,
} = require('../erp_task_contract');

test('normalizes a ready team-single task to erp-task-v1', () => {
  const result = validateTaskEnvelope({
    status: 'ready',
    operation: 'create_order',
    route: 'team_single',
    task: {
      operation: 'create_order',
      route: 'team_single',
      fields: { productName: '遇见老挝' },
      originalText: '团队-单个下单',
    },
  });

  assert.equal(result.valid, true);
  assert.equal(result.task.schemaVersion, 'erp-task-v1');
});

test('rejects create tasks without a route', () => {
  const result = validateTaskEnvelope({
    status: 'ready',
    operation: 'create_order',
    task: { operation: 'create_order', fields: {} },
  });

  assert.equal(result.valid, false);
  assert.equal(result.status, 'invalid_task');
  assert.match(result.violations.join('\n'), /route/i);
});

test('rejects update tasks without an identifier', () => {
  const result = validateTaskEnvelope({
    status: 'ready',
    operation: 'update_order',
    task: { operation: 'update_order', updatePlan: { status: 'ready', actions: [] } },
  });

  assert.equal(result.valid, false);
  assert.match(result.violations.join('\n'), /identifier/i);
});

test('rejects unsupported export types', () => {
  const result = validateTaskEnvelope({
    status: 'ready',
    operation: 'export_confirmation',
    task: {
      operation: 'export_confirmation',
      identifier: 'LW-270520A-A',
      exportTypes: ['unknown-artifact'],
    },
  });

  assert.equal(result.valid, false);
  assert.match(result.violations.join('\n'), /exportTypes/i);
});

test('normalizes legacy confirmation export aliases', () => {
  const result = validateTaskEnvelope({
    status: 'ready',
    operation: 'export_confirmation',
    task: {
      operation: 'export_confirmation',
      identifier: 'D14079',
      exportTypes: ['confirmation'],
    },
  });

  assert.equal(result.valid, true);
  assert.deepEqual(result.task.exportTypes, ['xingyou-confirm']);
});

test('accepts a non-ready adapter result without making it executable', () => {
  const result = validateTaskEnvelope({
    status: 'needs_clarification',
    route: 'team_single',
    task: null,
  });

  assert.equal(result.valid, false);
  assert.equal(result.executable, false);
  assert.equal(result.status, 'needs_clarification');
});