/// <summary>
/// 获取全部电台数据，显示分组数据
/// </summary>
/// <returns></returns>
public static List<RadiosInfoInGroup> GetData()
{
#region 读取内容资源的电台数据
if (_data == null)
{
_data = new List<RadiosInfoInGroup>();
_radios = new List<RadiosInfo>();
Dictionary<string, RadiosInfoInGroup> groups = new Dictionary<string, RadiosInfoInGroup>();
foreach (char c in _groupLetters.ToUpper())
{
RadiosInfoInGroup group = new RadiosInfoInGroup(c.ToString());
_data.Add(group);
groups[c.ToString()] = group;
}
//解析并获取数据
//TODO：使用数据库，目前使用文本
StreamResourceInfo resource = App.GetResourceStream(new Uri("Resources/RadioInfo.txt", UriKind.Relative));
StreamReader sr = new StreamReader(resource.Stream);
string line = sr.ReadLine();
while (!string.IsNullOrWhiteSpace(line))
{
var ary = line.Split('=');
var radioInfo = new RadiosInfo { Name = ary[0], URL = ary[1], NamePinyin = ary[2] };
_radios.Add(radioInfo);
groups[RadiosInfo.GetNameFirstPinyinKey(radioInfo)].Add(radioInfo);
line = sr.ReadLine();
}
resource = App.GetResourceStream(new Uri("Resources/Text1.txt", UriKind.Relative));
sr = new StreamReader(resource.Stream);
line = sr.ReadLine();
while (!string.IsNullOrWhiteSpace(line))
{
var ary = line.Split('=');
var radioInfo = new RadiosInfo { Name = ary[0], URL = ary[1] };
_radios.Add(radioInfo);
groups[RadiosInfo.GetNameFirstPinyinKey(radioInfo)].Add(radioInfo);
line = sr.ReadLine();
}
}
#endregion
return _data;
}
/// <summary>
/// 获取包含指定关键字的数据
/// </summary>
/// <param name="searchKey"></param>
/// <returns></returns>
public static List<RadiosInfoInGroup> GetData(string searchKey)
{
searchKey = searchKey.ToUpper();
List<RadiosInfoInGroup> result = new List<RadiosInfoInGroup>();
try
{
List<RadiosInfoInGroup> data = GetData();//获取全部数据
foreach (RadiosInfoInGroup rig in data)
{
List<RadiosInfo> radioData = rig.Where(p => p.Name.Contains(searchKey) || p.NamePinyin.Contains(searchKey)).ToList();
if (radioData != null)
{
RadiosInfoInGroup resultRadio = new RadiosInfoInGroup(rig.Index);
resultRadio.AddRange(radioData);
result.Add(resultRadio);
}
}
}
catch (Exception ex)
{
UmengSDK.UmengAnalytics.TrackException(ex);
}
return result;
}