import assert from 'node:assert/strict';
import { mkdtempSync, rmSync } from 'node:fs';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
import LibDashStore from '../src/index.js';
import { BetterSqlite3Provider } from '../src/providers/sqlite3/index.js';

async function run() {
  console.log('--- Testing CategoryProperty & CategoryAttributeValue ---');

  const tempDir = mkdtempSync(join(tmpdir(), 'test-cat-prop-attr-'));
  const dbFile = join(tempDir, 'test.db');
  const storageDir = join(tempDir, 'storage');

  const provider = new BetterSqlite3Provider({
    filename: dbFile,
    storageDir,
  });

  await provider.initialize();
  const store = await new LibDashStore(provider);

  try {
    const googleAuthId = await store.google_auth.add('tester@example.com');
    const company = await store.company.create({
      name: 'Test Corp',
      iso639: 'de',
      taxrate: 19,
      reducedtaxrate: 7,
      googleAuthId,
    });
    await store.google_auth.setSelectedCompany(googleAuthId, company.id);

    // Create a subcategory under root
    const category = await store.category.createUnderParent({
      googleAuthId,
      parentId: company.rootCategoryId,
      name: 'Test Category',
    });
    assert.ok(category.id > 0);

    // 1. Test CategoryProperty
    console.log('1. Testing categoryproperty CRUD...');
    const prop1 = await store.propertyname.create(googleAuthId, {
      name: 'Material Care',
      exclusive: true,
    });
    const prop2 = await store.propertyname.create(googleAuthId, {
      name: 'Season',
      exclusive: false,
    });

    // Set properties
    const setProps = await store.categoryproperty.setByCategoryId(googleAuthId, category.id, [
      { propertyId: prop1.id, value: 'Dry Clean Only', sort: 10 },
      { propertyId: prop2.id, value: 'Summer 2026', sort: 20 },
    ]);
    assert.equal(setProps.length, 2);

    // List properties
    const listedProps = await store.categoryproperty.listByCategoryId(googleAuthId, category.id);
    assert.equal(listedProps.length, 2);
    assert.equal(listedProps[0].name, 'Material Care');
    assert.equal(listedProps[0].value, 'Dry Clean Only');
    assert.equal(listedProps[0].exclusive, true);
    assert.equal(listedProps[1].name, 'Season');
    assert.equal(listedProps[1].value, 'Summer 2026');
    assert.equal(listedProps[1].exclusive, false);

    // Test exclusive violation on categoryproperty
    await assert.rejects(
      async () => {
        await store.categoryproperty.setByCategoryId(googleAuthId, category.id, [
          { propertyId: prop1.id, value: 'Val 1' },
          { propertyId: prop1.id, value: 'Val 2' },
        ]);
      },
      /exclusive/i,
      'Should reject multiple values for exclusive property'
    );

    // Delete single property
    await store.categoryproperty.delete(googleAuthId, category.id, prop1.id);
    const afterDeleteProps = await store.categoryproperty.listByCategoryId(googleAuthId, category.id);
    assert.equal(afterDeleteProps.length, 1);
    assert.equal(afterDeleteProps[0].propertyId, prop2.id);

    console.log('CategoryProperty tests passed!');

    // 2. Test CategoryAttributeValue
    console.log('2. Testing categoryattributevalue CRUD...');
    const attrExclusive = await store.attributename.create(googleAuthId, {
      name: 'Department',
      exclusive: true,
    });
    const valDeptMen = await store.attributevalue.create(googleAuthId, attrExclusive.id, {
      value: 'Men',
    });
    const valDeptWomen = await store.attributevalue.create(googleAuthId, attrExclusive.id, {
      value: 'Women',
    });

    const attrMulti = await store.attributename.create(googleAuthId, {
      name: 'Tags',
      exclusive: false,
    });
    const valTagSale = await store.attributevalue.create(googleAuthId, attrMulti.id, {
      value: 'Sale',
    });
    const valTagNew = await store.attributevalue.create(googleAuthId, attrMulti.id, {
      value: 'New',
    });

    // Bulk set with numeric array
    const setAttrValues = await store.categoryattributevalue.setByCategoryId(googleAuthId, category.id, [
      valDeptMen.id,
      valTagSale.id,
      valTagNew.id,
    ]);
    assert.equal(setAttrValues.length, 3);

    // List attribute values
    const listedAttrValues = await store.categoryattributevalue.listByCategoryId(googleAuthId, category.id);
    assert.equal(listedAttrValues.length, 3);
    const deptMatch = listedAttrValues.find((v) => v.attributeName === 'Department');
    assert.ok(deptMatch);
    assert.equal(deptMatch.value, 'Men');
    assert.equal(deptMatch.exclusive, true);

    // Test exclusive violation
    await assert.rejects(
      async () => {
        await store.categoryattributevalue.setByCategoryId(googleAuthId, category.id, [
          valDeptMen.id,
          valDeptWomen.id,
        ]);
      },
      /exclusive/i,
      'Should reject multiple values for exclusive attribute'
    );

    // Test flexible object shapes in setByCategoryId
    const setWithObjs = await store.categoryattributevalue.setByCategoryId(googleAuthId, category.id, [
      { attributeValueId: valDeptWomen.id, sort: 5 },
      { id: valTagSale.id, sort: 15 },
    ]);
    assert.equal(setWithObjs.length, 2);
    const listedAfterObjSet = await store.categoryattributevalue.listByCategoryId(googleAuthId, category.id);
    assert.equal(listedAfterObjSet.length, 2);
    assert.equal(listedAfterObjSet[0].value, 'Women');
    assert.equal(listedAfterObjSet[0].sort, 5);

    // 3. Test cascade deletion on category delete
    console.log('3. Testing cascade deletion when category is deleted...');
    await store.category.delete({ googleAuthId, id: category.id });

    // Directly query database to ensure categoryproperty and categoryattributevalue rows were deleted by FK cascade
    const remainingProps = await provider.query('SELECT * FROM categoryproperty WHERE category_id = @id', { id: category.id });
    assert.equal(remainingProps.rows.length, 0);

    const remainingAttrValues = await provider.query('SELECT * FROM categoryattributevalue WHERE category_id = @id', { id: category.id });
    assert.equal(remainingAttrValues.rows.length, 0);

    console.log('All CategoryProperty and CategoryAttributeValue tests passed successfully!');
  } finally {
    try {
      rmSync(tempDir, { recursive: true, force: true });
    } catch {}
  }
}

run().catch((err) => {
  console.error('Test failed:', err);
  process.exit(1);
});