protected override void ChangeDatabase(IServiceProvider serviceProvider, string tableName)
{
using (FlowContext context = serviceProvider.GetRequiredService <FlowContext>())
{
try
{
context.ChangeDatabase(tableName);
_logger.LogInformation((int)LogEvent.分支切换, $"切换流量数据表成功 {tableName}");
}
catch (MySqlException ex)
{
_logger.LogError((int)LogEvent.分支切换, ex, "切换流量数据表失败");
}
}
}
/// <summary>
/// 初始化数据库
/// </summary>
private async void InitDb()
{
_logger.LogInformation((int)LogEvent.系统, "初始化数据库");
DateTime minTime = TimePointConvert.CurrentTimePoint(BranchDbConvert.DateLevel);
using (IServiceScope serviceScope = _serviceProvider.CreateScope())
{
using (FlowContext context = serviceScope.ServiceProvider.GetRequiredService <FlowContext>())
{
if (context.Database.EnsureCreated())
{
#region 用户
_logger.LogInformation((int)LogEvent.系统, "创建管理员用户");
UserManager <IdentityUser> userManager = serviceScope.ServiceProvider.GetRequiredService <UserManager <IdentityUser> >();
await userManager.CreateAsync(new IdentityUser("admin"), "123456");
#endregion
#region 权限
_logger.LogInformation((int)LogEvent.系统, "创建权限");
IdentityUser adminUser = await userManager.FindByNameAsync("admin");
List <YumekoJabami.Models.Claim> claims = new List <YumekoJabami.Models.Claim>
{
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02000000", Descirption = "智慧交通视频检测系统"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02010000", Descirption = "设备管理"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02010100", Descirption = "设备信息维护"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02010200", Descirption = "设备位置维护"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02010300", Descirption = "国标网关设置"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02010400", Descirption = "校时配置"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02010500", Descirption = "设备操作"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02010600", Descirption = "设备运行状态"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02010700", Descirption = "视频信息维护"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02010800", Descirption = "视频位置维护"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02020000", Descirption = "数据分析"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02020100", Descirption = "通行信息查询"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02020200", Descirption = "流量数据分析"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02020300", Descirption = "IO数据监测"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02020400", Descirption = "流量分布查询"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02020500", Descirption = "拥堵趋势分析"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02020600", Descirption = "状态时间统计"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02020700", Descirption = "交通状态分析"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02030000", Descirption = "系统设置"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02030100", Descirption = "路口维护"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02030200", Descirption = "路段维护"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02030300", Descirption = "用户管理"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02030400", Descirption = "角色管理"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02030600", Descirption = "字典管理"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02030700", Descirption = "参数管理"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02030800", Descirption = "日志查询"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02030900", Descirption = "系统监控"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02040000", Descirption = "状况监测"
},
new YumekoJabami.Models.Claim {
Type = ClaimTypes.Webpage, Value = "02040100", Descirption = "应用检测"
},
};
context.TrafficClaims.AddRange(claims);
foreach (YumekoJabami.Models.Claim claim in claims)
{
await userManager.AddClaimAsync(adminUser, new System.Security.Claims.Claim(claim.Type, claim.Value));
}
#endregion
#region 字典
_logger.LogInformation((int)LogEvent.系统, "创建字典");
List <Code> flowCodes = new List <Code>();
flowCodes.AddRange(Enum.GetValues(typeof(LogEvent))
.Cast <LogEvent>()
.Select(e => new Code {
Key = typeof(LogEvent).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.Add(new Code
{
Key = "LogLevel",
Value = (int)LogLevel.Debug,
Description = "调试"
});
flowCodes.Add(new Code
{
Key = "LogLevel",
Value = (int)LogLevel.Information,
Description = "消息"
});
flowCodes.Add(new Code
{
Key = "LogLevel",
Value = (int)LogLevel.Warning,
Description = "警告"
});
flowCodes.Add(new Code
{
Key = "LogLevel",
Value = (int)LogLevel.Error,
Description = "错误"
});
flowCodes.AddRange(Enum.GetValues(typeof(ChannelType))
.Cast <ChannelType>()
.Select(e => new Code {
Key = typeof(ChannelType).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(DeviceModel))
.Cast <DeviceModel>()
.Select(e => new Code {
Key = typeof(DeviceModel).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(DeviceStatus))
.Cast <DeviceStatus>()
.Select(e => new Code {
Key = typeof(DeviceStatus).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(RtspProtocol))
.Cast <RtspProtocol>()
.Select(e => new Code {
Key = typeof(RtspProtocol).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(SectionDirection))
.Cast <SectionDirection>()
.Select(e => new Code {
Key = typeof(SectionDirection).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(SectionType))
.Cast <SectionType>()
.Select(e => new Code {
Key = typeof(SectionType).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(Age))
.Cast <Age>()
.Select(e => new Code {
Key = typeof(Age).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(NonVehicle))
.Cast <NonVehicle>()
.Select(e => new Code {
Key = typeof(NonVehicle).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(CarColor))
.Cast <CarColor>()
.Select(e => new Code {
Key = typeof(CarColor).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(CarType))
.Cast <CarType>()
.Select(e => new Code {
Key = typeof(CarType).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(FlowDirection))
.Cast <FlowDirection>()
.Select(e => new Code {
Key = typeof(FlowDirection).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.Add(new Code
{
Key = "VehicleType",
Value = (int)FlowType.轮车,
Description = FlowType.轮车.ToString()
});
flowCodes.Add(new Code
{
Key = "VehicleType",
Value = (int)FlowType.卡车,
Description = FlowType.卡车.ToString()
});
flowCodes.Add(new Code
{
Key = "VehicleType",
Value = (int)FlowType.客车,
Description = FlowType.客车.ToString()
});
flowCodes.Add(new Code
{
Key = "VehicleType",
Value = (int)FlowType.轿车,
Description = FlowType.轿车.ToString()
});
flowCodes.Add(new Code
{
Key = "VehicleType",
Value = (int)FlowType.面包车,
Description = FlowType.面包车.ToString()
});
flowCodes.Add(new Code
{
Key = "BikeType",
Value = (int)FlowType.自行车,
Description = FlowType.自行车.ToString()
});
flowCodes.Add(new Code
{
Key = "BikeType",
Value = (int)FlowType.摩托车,
Description = FlowType.摩托车.ToString()
});
flowCodes.Add(new Code
{
Key = "PedestrainType",
Value = (int)FlowType.行人,
Description = FlowType.行人.ToString()
});
flowCodes.Add(new Code
{
Key = "FlowType",
Value = (int)FlowType.平均速度,
Description = FlowType.平均速度.ToString()
});
flowCodes.Add(new Code
{
Key = "FlowType",
Value = (int)FlowType.车头时距,
Description = FlowType.车头时距.ToString()
});
flowCodes.Add(new Code
{
Key = "FlowType",
Value = (int)FlowType.车头间距,
Description = FlowType.车头间距.ToString()
});
flowCodes.Add(new Code
{
Key = "FlowType",
Value = (int)FlowType.时间占有率,
Description = FlowType.时间占有率.ToString()
});
flowCodes.Add(new Code
{
Key = "FlowType",
Value = (int)FlowType.空间占有率,
Description = FlowType.空间占有率.ToString()
});
flowCodes.AddRange(Enum.GetValues(typeof(LaneDirection))
.Cast <LaneDirection>()
.Select(e => new Code {
Key = typeof(LaneDirection).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(LaneType))
.Cast <LaneType>()
.Select(e => new Code {
Key = typeof(LaneType).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(PlateType))
.Cast <PlateType>()
.Select(e => new Code {
Key = typeof(PlateType).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(Sex))
.Cast <Sex>()
.Select(e => new Code {
Key = typeof(Sex).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(TrafficStatus))
.Cast <TrafficStatus>()
.Select(e => new Code {
Key = typeof(TrafficStatus).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(UpperColor))
.Cast <UpperColor>()
.Select(e => new Code {
Key = typeof(UpperColor).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.AddRange(Enum.GetValues(typeof(VideoStructType))
.Cast <VideoStructType>()
.Select(e => new Code {
Key = typeof(VideoStructType).Name, Value = (int)e, Description = e.ToString()
}));
flowCodes.Add(new Code
{
Key = "FlowDateLevel",
Value = (int)DateTimeLevel.Minute,
Description = "一分钟"
});
flowCodes.Add(new Code
{
Key = "FlowDateLevel",
Value = (int)DateTimeLevel.FiveMinutes,
Description = "五分钟"
});
flowCodes.Add(new Code
{
Key = "FlowDateLevel",
Value = (int)DateTimeLevel.FifteenMinutes,
Description = "十五分钟"
});
flowCodes.Add(new Code
{
Key = "FlowDateLevel",
Value = (int)DateTimeLevel.Hour,
Description = "小时"
});
flowCodes.Add(new Code
{
Key = "FlowDateLevel",
Value = (int)DateTimeLevel.Day,
Description = "天"
});
flowCodes.Add(new Code
{
Key = "FlowDateLevel",
Value = (int)DateTimeLevel.Month,
Description = "月"
});
flowCodes.Add(new Code
{
Key = "CongestionDateLevel",
Value = (int)DateTimeLevel.Hour,
Description = "小时"
});
flowCodes.Add(new Code
{
Key = "CongestionDateLevel",
Value = (int)DateTimeLevel.Day,
Description = "天"
});
flowCodes.Add(new Code
{
Key = "CongestionDateLevel",
Value = (int)DateTimeLevel.Month,
Description = "月"
});
flowCodes.Add(new Code
{
Key = "StatusTimeDateLevel",
Value = (int)DateTimeLevel.Hour,
Description = "小时"
});
flowCodes.Add(new Code
{
Key = "StatusTimeDateLevel",
Value = (int)DateTimeLevel.Day,
Description = "天"
});
flowCodes.Add(new Code
{
Key = "StatusTimeDateLevel",
Value = (int)DateTimeLevel.Month,
Description = "月"
});
context.Codes.AddRange(flowCodes);
#endregion
context.Version.Add(new TrafficVersion
{
Version = Assembly.GetExecutingAssembly().GetName().Version.ToString()
});
context.SaveChanges();
}
else
{
try
{
LaneFlow laneFlow = context.LaneFlows_One.OrderByDescending(f => f.Id).FirstOrDefault();
if (laneFlow != null &&
TimePointConvert.CurrentTimePoint(BranchDbConvert.DateLevel, laneFlow.DateTime) != minTime)
{
context.ChangeDatabase(BranchDbConvert.GetTableName(laneFlow.DateTime));
}
VideoVehicle vehicle = context.Vehicles.OrderByDescending(v => v.Id).FirstOrDefault();
if (vehicle != null &&
TimePointConvert.CurrentTimePoint(BranchDbConvert.DateLevel, vehicle.DateTime) != minTime)
{
context.ChangeVehicleTable(BranchDbConvert.GetTableName(vehicle.DateTime));
}
VideoBike bike = context.Bikes.OrderByDescending(v => v.Id).FirstOrDefault();
if (bike != null &&
TimePointConvert.CurrentTimePoint(BranchDbConvert.DateLevel, bike.DateTime) != minTime)
{
context.ChangeBikeTable(BranchDbConvert.GetTableName(bike.DateTime));
}
VideoPedestrain pedestrain = context.Pedestrains.OrderByDescending(v => v.Id).FirstOrDefault();
if (pedestrain != null &&
TimePointConvert.CurrentTimePoint(BranchDbConvert.DateLevel, pedestrain.DateTime) != minTime)
{
context.ChangePedestrainTable(BranchDbConvert.GetTableName(pedestrain.DateTime));
}
}
catch (MySqlException)
{
}
}
}
}
}
public static Dictionary <string, List <LaneFlow> > CreateData(IServiceProvider serviceProvider, List <FlowDevice> devices, List <DataCreateMode> modes, List <DateTime> startTimes, List <DateTime> endTimes, bool initDatabase = false)
{
if (initDatabase)
{
ResetDatabase(serviceProvider);
}
Dictionary <string, List <LaneFlow> > datas = new Dictionary <string, List <LaneFlow> >();
foreach (FlowDevice device in devices)
{
foreach (var relation in device.FlowDevice_FlowChannels)
{
foreach (Lane lane in relation.Channel.Lanes)
{
datas.Add(lane.DataId, new List <LaneFlow>());
}
}
}
for (int i = 0; i < startTimes.Count; ++i)
{
DateTime minTime = TimePointConvert.CurrentTimePoint(BranchDbConvert.DateLevel, startTimes[i]);
DateTime maxTime = TimePointConvert.NextTimePoint(BranchDbConvert.DateLevel, minTime);
FlowBranchBlock branch = new FlowBranchBlock(serviceProvider);
branch.Open(devices, minTime, maxTime);
Random random = new Random();
foreach (FlowDevice device in devices)
{
foreach (var relation in device.FlowDevice_FlowChannels)
{
foreach (Lane lane in relation.Channel.Lanes)
{
int value = 1;
for (int m = 0; m < 1440; ++m)
{
DateTime dataTime = startTimes[i].AddMinutes(m);
if (dataTime > DateTime.Now)
{
break;
}
if (dataTime >= startTimes[i] && dataTime < endTimes[i])
{
LaneFlow laneFlow;
if (modes[i] == DataCreateMode.Fixed)
{
laneFlow = new LaneFlow
{
DataId = lane.DataId,
DateTime = new DateTime(dataTime.Year, dataTime.Month, dataTime.Day, dataTime.Hour, dataTime.Minute, 0),
Cars = 1,
Buss = 1,
Trucks = 1,
Vans = 1,
Tricycles = 1,
Motorcycles = 1,
Bikes = 1,
Persons = 1,
AverageSpeedData = 50,
HeadDistance = 10,
Occupancy = 30,
TimeOccupancy = 40,
TrafficStatus = TrafficStatus.轻度拥堵,
Count = 1
};
}
else if (modes[i] == DataCreateMode.Sequence)
{
laneFlow = new LaneFlow
{
DataId = lane.DataId,
DateTime = new DateTime(dataTime.Year, dataTime.Month, dataTime.Day, dataTime.Hour, dataTime.Minute, 0),
Cars = value++,
Buss = 2,
Trucks = 3,
Vans = 4,
Tricycles = 5,
Motorcycles = 6,
Bikes = 7,
Persons = 8,
AverageSpeedData = 9,
HeadDistance = 10,
Occupancy = 12,
TimeOccupancy = 13,
TrafficStatus = TrafficStatus.通畅,
Count = 1
};
}
else
{
laneFlow = new LaneFlow
{
DataId = lane.DataId,
DateTime = new DateTime(dataTime.Year, dataTime.Month, dataTime.Day, dataTime.Hour, dataTime.Minute, 0),
Cars = random.Next(1, 10),
Buss = random.Next(1, 10),
Trucks = random.Next(1, 10),
Vans = random.Next(1, 10),
Tricycles = random.Next(1, 10),
Motorcycles = random.Next(1, 10),
Bikes = random.Next(1, 10),
Persons = random.Next(1, 10),
AverageSpeedData = random.Next(1, 10),
HeadDistance = random.Next(1, 10),
Occupancy = random.Next(1, 10),
TimeOccupancy = random.Next(1, 10),
TrafficStatus = (TrafficStatus)random.Next(1, 6),
Count = 1
};
}
laneFlow.SectionId = lane.Channel.RoadSection.SectionId;
laneFlow.SectionType = lane.Channel.RoadSection.SectionType;
laneFlow.SectionLength = lane.Channel.RoadSection.Length;
laneFlow.FreeSpeed = lane.Channel.RoadSection.FreeSpeed;
laneFlow.Distance = laneFlow.Vehicle * lane.Length;
laneFlow.TravelTime = laneFlow.AverageSpeedData > 0
? laneFlow.Vehicle * lane.Length / Convert.ToDouble(laneFlow.AverageSpeedData * 1000 / 3600)
: 0;
datas[lane.DataId].Add(laneFlow);
branch.Post(laneFlow);
}
++value;
}
}
}
}
branch.Close();
if (i == startTimes.Count - 1)
{
DateTime currentTime = TimePointConvert.CurrentTimePoint(BranchDbConvert.DateLevel);
if (minTime != currentTime)
{
using (FlowContext context = serviceProvider.GetRequiredService <FlowContext>())
{
context.ChangeDatabase(BranchDbConvert.GetTableName(minTime));
}
branch.SwitchBranch(maxTime, TimePointConvert.NextTimePoint(BranchDbConvert.DateLevel, maxTime));
}
}
else
{
DateTime nextItem = TimePointConvert.CurrentTimePoint(BranchDbConvert.DateLevel, startTimes[i + 1]);
if (minTime != nextItem)
{
using (FlowContext context = serviceProvider.GetRequiredService <FlowContext>())
{
context.ChangeDatabase(BranchDbConvert.GetTableName(minTime));
}
branch.SwitchBranch(maxTime, TimePointConvert.NextTimePoint(BranchDbConvert.DateLevel, maxTime));
}
}
}
return(datas);
}