/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

#import "WXJSFrameworkLoadDefaultImpl.h"
#import "WXLog.h"

@interface WXJSFrameworkLoadDefaultImpl()
@end

@implementation WXJSFrameworkLoadDefaultImpl

- (void)loadRaxFramework:(WXJSFrameworkLoadBlock)block
{
    [self loadJSFramework:@"weex-rax-api" block:block];
}

- (void)loadPolyfillFramework:(WXJSFrameworkLoadBlock)block
{
    [self loadJSFramework:@"weex-polyfill" block:block];
}

- (void)loadJSFramework:(NSString *)name block:(WXJSFrameworkLoadBlock)block
{
    NSString *path = [[NSBundle bundleForClass:[self class]] pathForResource:name ofType:@"js"];
    if (path == nil) {
        path = [[NSBundle mainBundle] pathForResource:name ofType:@"js"];
    }
    NSString *script = [NSString stringWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];
    if (!script) {
        WXLogError(@"%@ js can not found",name);
    }
    if (block) {
        block(path, script);
    }
}

@end
