<?php
/**
 * @author Daniel J. Summers <daniel@bitbadger.solutions>
 * @license MIT
 */

declare(strict_types=1);

use BitBadger\PDODocument\{Configuration, DocumentException, Field, Mode};
use BitBadger\PDODocument\Query\Patch;

pest()->group('unit');

afterEach(function () { Configuration::overrideMode(null); });

describe('::byId()', function () {
    test('generates correct SQL [PostgreSQL]', function () {
        Configuration::overrideMode(Mode::PgSQL);
        expect(Patch::byId('doc_table'))->toBe("UPDATE doc_table SET data = data || :data WHERE data->>'id' = :id");
    })->group('postgresql');
    test('generates correct SQL [SQLite]', function () {
        Configuration::overrideMode(Mode::SQLite);
        expect(Patch::byId('my_table'))
            ->toBe("UPDATE my_table SET data = json_patch(data, json(:data)) WHERE data->>'id' = :id");
    })->group('sqlite');
    test('throws an exception [mode not set]', function () {
        expect(fn () => Patch::byId(''))->toThrow(DocumentException::class);
    });
});

describe('::byFields()', function () {
    test('generates correct SQL [PostgreSQL]', function () {
        Configuration::overrideMode(Mode::PgSQL);
        expect(Patch::byFields('that', [Field::less('something', 17, ':some')]))
            ->toBe("UPDATE that SET data = data || :data WHERE (data->>'something')::numeric < :some");
    })->group('postgresql');
    test('generates correct SQL [SQLite]', function () {
        Configuration::overrideMode(Mode::SQLite);
        expect(Patch::byFields('a_table', [Field::greater('something', 17, ':it')]))
            ->toBe("UPDATE a_table SET data = json_patch(data, json(:data)) WHERE data->>'something' > :it");
    })->group('sqlite');
    test('throws an exception [mode not set]', function () {
        expect(fn () => Patch::byFields('', []))->toThrow(DocumentException::class);
    });
});

describe('::byContains()', function () {
    test('generates correct SQL [PostgreSQL]', function () {
        Configuration::overrideMode(Mode::PgSQL);
        expect(Patch::byContains('this'))->toBe('UPDATE this SET data = data || :data WHERE data @> :criteria');
    })->group('postgresql');
    test('throws an exception [SQLite]', function () {
        Configuration::overrideMode(Mode::SQLite);
        expect(fn () => Patch::byContains(''))->toThrow(DocumentException::class);
    })->group('sqlite');
});

describe('::byJsonPath()', function () {
    test('generates correct SQL [PostgreSQL]', function () {
        Configuration::overrideMode(Mode::PgSQL);
        expect(Patch::byJsonPath('that'))
            ->toBe('UPDATE that SET data = data || :data WHERE jsonb_path_exists(data, :path::jsonpath)');
    })->group('postgresql');
    test('throws an exception [SQLite]', function () {
        Configuration::overrideMode(Mode::SQLite);
        expect(fn () => Patch::byJsonPath(''))->toThrow(DocumentException::class);
    })->group('sqlite');
});