// Regression test for https://github.com/vlang/v/issues/XXXXX
// Comptime $else branch with map literal init should not cause
// a panic in the markused walker when the branch is skipped.
import x.json2

pub enum AppError {
    invalid_method
}

pub fn new_error_detail_with_details(code AppError, message string, details map[string]string) !string {
    return '${message}: ${details}'
}

struct App {}

fn (mut app App) test_handler(message map[string]json2.Any) string {
    return 'test result'
}

pub fn fire_call[T](mut app T, method_name string, message map[string]json2.Any) !string {
    $for method in T.methods {
        if method.name == method_name {
            $if method.return_type is string {
                return app.$method(message)
            } $else {
                return new_error_detail_with_details(.invalid_method,
                    'Method should return string', {
                    'method':      method_name
                    'return_type': method.return_type
                })
            }
        }
    }
    return error('not found')
}

fn test_comptime_else_map_init() {
    mut app := App{}
    message := map[string]json2.Any{}
    result := fire_call(mut app, 'test_handler', message) or {
        assert false, 'unexpected error: ${err}'
        return
    }
    assert result == 'test result'
}