public static async Task InitialDb()
{
var db = new MaskContext();
if (db.MedicalMasks.FirstOrDefault() == null)
{
var service = new MaskService(new HttpClient());
var maskInfos = await service.GetMaskInfo();
foreach (var maskInfo in maskInfos)
{
db.Add(new MedicalMask()
{
Code = maskInfo.醫事機構代碼,
Name = maskInfo.醫事機構名稱,
Address = maskInfo.醫事機構地址,
Tel = maskInfo.醫事機構電話,
AdultNum = int.Parse(maskInfo.成人口罩剩餘數),
KidNum = int.Parse(maskInfo.兒童口罩剩餘數),
UpdateTime = DateTime.Parse(maskInfo.來源資料時間)
});
}
await db.SaveChangesAsync();
}
}
public MaskContext mask()
{
MaskContext _localctx = new MaskContext(Context, State);
EnterRule(_localctx, 10, RULE_mask);
try {
EnterOuterAlt(_localctx, 1);
{
State = 70; _localctx.month = Match(NUMBER);
State = 71; Match(MINUS);
State = 72; _localctx.day = Match(NUMBER);
}
}
catch (RecognitionException re) {
_localctx.exception = re;
ErrorHandler.ReportError(this, re);
ErrorHandler.Recover(this, re);
}
finally {
ExitRule();
}
return(_localctx);
}
public static async Task MaskDataUpdate()
{
var db = new MaskContext();
var updateTime = db.MedicalMasks.First().UpdateTime;
var nextTime = updateTime.AddSeconds(600);
var nowTime = DateTime.Now;
if (nextTime < nowTime)
{
var service = new MaskService(new HttpClient());
var maskInfos = await service.GetMaskInfo();
var sourceTime = DateTime.Parse(maskInfos.First().來源資料時間);
// 0 is same as value
// Ref: https://docs.microsoft.com/en-us/dotnet/api/system.datetime.compareto?view=netcore-3.1#remarks
if (sourceTime.CompareTo(updateTime) != 0)
{
db.RemoveRange(db.MedicalMasks);
foreach (var maskInfo in maskInfos)
{
db.Add(new MedicalMask()
{
Code = maskInfo.醫事機構代碼,
Name = maskInfo.醫事機構名稱,
Address = maskInfo.醫事機構地址,
Tel = maskInfo.醫事機構電話,
AdultNum = int.Parse(maskInfo.成人口罩剩餘數),
KidNum = int.Parse(maskInfo.兒童口罩剩餘數),
UpdateTime = DateTime.Parse(maskInfo.來源資料時間)
});
}
await db.SaveChangesAsync();
}
}
}
public MaskSchedule(MaskContext maskContext, MaskService maskService)
{
_maskContext = maskContext;
_maskService = maskService;
}
public MaskController(MaskContext maskContext)
{
_maskContext = maskContext;
}
public MaskController(MaskContext maskContext, MaskService maskService)
{
_maskContext = maskContext;
_maskService = maskService;
}
