public async Task InitAsync(string dbName)
{
this.dbName = dbName;
conn = await R.Connection().ConnectAsync();
if (!await R.DbList().Contains(dbName).RunAsync <bool>(conn))
{
R.DbCreate(dbName).Run(conn);
}
if (!await R.Db(dbName).TableList().Contains("Version").RunAsync <bool>(conn))
{
R.Db(dbName).TableCreate("Version").Run(conn);
string[] versions = await FateGOModule.GetVersions();
await R.Db(dbName).Table("Version").Insert(R.HashMap("id", "1")
.With("android", versions[0])
.With("ios", versions[1])
).RunAsync(conn);
}
if (!await R.Db(dbName).TableList().Contains("Relation").RunAsync <bool>(conn))
{
R.Db(dbName).TableCreate("Relation").Run(conn);
foreach (var elem in await FateGOModule.GetAllServantRelations())
{
await R.Db(dbName).Table("Relation").Insert(R.HashMap("id", FateGOModule.GetId(elem.Key))
.With("name", elem.Key)
.With("relations", string.Join(",", elem.Value))
).RunAsync(conn);
}
}
}
public async Task <bool> AreVersionSame()
{
string[] currVersions = await FateGOModule.GetVersions();
dynamic versions = await R.Db(dbName).Table("Version").Get("1").RunAsync(conn);
return((string)versions.android == currVersions[0] && (string)versions.ios == currVersions[1]);
}
public async Task <Tuple <string, string[]> > GetRelations(string name)
{
ulong key = FateGOModule.GetId(name);
if (await R.Db(dbName).Table("Relation").GetAll(key).Count().Eq(0).RunAsync <bool>(conn))
{
return(null);
}
dynamic elem = await R.Db(dbName).Table("Relation").Get(key).RunAsync(conn);
return(new Tuple <string, string[]>((string)elem.name, ((string)elem.relations).Split(',')));
}
public async Task UpdateDb()
{
string[] versions = await FateGOModule.GetVersions();
await R.Db(dbName).Table("Version").Update(R.HashMap("id", "1")
.With("android", versions[0])
.With("ios", versions[1])
).RunAsync(conn);
foreach (var elem in await FateGOModule.GetAllServantRelations())
{
await R.Db(dbName).Table("Relation").Update(R.HashMap("id", FateGOModule.GetId(elem.Key))
.With("name", elem.Key)
.With("relations", string.Join(",", elem.Value))
).RunAsync(conn);
}
}
public async Task <List <string> > HaveRelationsWith(string name)
{
ulong key = FateGOModule.GetId(name);
List <string> relations = new List <string>();
foreach (dynamic elem in await R.Db(dbName).Table("Relation").RunAsync(conn))
{
foreach (string s in ((string)elem.relations).Split(','))
{
if (FateGOModule.GetId(s) == key)
{
relations.Add(WebUtility.UrlDecode((string)elem.name));
break;
}
}
}
return(relations);
}