using Infrastructure.Application.Entites.Settings;
using Infrastructure.Domain;
using Infrastructure.Extensions;
using IoT.Shared.Application.Domain.Entities;
using Microsoft.EntityFrameworkCore;
using System.Linq;

namespace IoT.Shared
{
    public class IoTSharedDbConfig
    {
        public static void OnModelCreating(ModelBuilder modelBuilder)
        {
            modelBuilder.Entity<Setting>();
            //
            modelBuilder.Entity<User>().Property(o => o.UserName).IsRequired();
            modelBuilder.Entity<User>().HasIndex(o => o.UserName).IsUnique();
            modelBuilder.Entity<User>().HasIndex(o => o.Email).IsUnique();
            modelBuilder.Entity<User>().HasIndex(o => o.PhoneNumber).IsUnique();
            modelBuilder.Entity<Role>().Property(o => o.Name).IsRequired();
            modelBuilder.Entity<Role>().HasIndex(o => o.Name).IsUnique();
            modelBuilder.Entity<Role>().HasOne(o => o.Organ).WithMany(o => o.Roles).HasForeignKey(o => o.OrganId).OnDelete(DeleteBehavior.Cascade);
            modelBuilder.Entity<PermissionCategory>().HasOne(o => o.Organ).WithMany(o => o.Categories).HasForeignKey(o => o.OrganId).OnDelete(DeleteBehavior.Cascade);
            modelBuilder.Entity<PermissionCategory>().HasIndex(o => o.Number).IsUnique();
            modelBuilder.Entity<Permission>().HasIndex(o => o.Number).IsUnique();
            modelBuilder.Entity<Permission>().HasOne(o => o.Category).WithMany(o => o.Permissions).HasForeignKey(o => o.CategoryId).OnDelete(DeleteBehavior.SetNull);
            modelBuilder.Entity<UserRole>().HasOne(o => o.User).WithMany(o => o.UserRoles).HasForeignKey(o => o.UserId);
            modelBuilder.Entity<UserRole>().HasOne(o => o.Role).WithMany(o => o.UserRoles).HasForeignKey(o => o.RoleId);
            modelBuilder.Entity<UserRole>().HasIndex(o => new { o.UserId, o.RoleId }).IsUnique();
            modelBuilder.Entity<RolePermission>().HasOne(o => o.Role).WithMany(o => o.RolePermissions).HasForeignKey(o => o.RoleId);
            modelBuilder.Entity<RolePermission>().HasOne(o => o.Permission).WithMany(o => o.RolePermissions).HasForeignKey(o => o.PermissionId);
            modelBuilder.Entity<RolePermission>().HasIndex(o => new { o.RoleId, o.PermissionId }).IsUnique();
            //
            modelBuilder.Entity<IoTGateway>().HasIndex(o => o.Number).IsUnique();
            //
            modelBuilder.Entity<IoTProductCategory>().HasIndex(o => o.Number).IsUnique();
            modelBuilder.Entity<IoTProduct>().HasOne(o => o.Category).WithMany(o => o.Products).HasForeignKey(o => o.CategoryId);
            modelBuilder.Entity<IoTProduct>().HasIndex(o => o.Number).IsUnique();
            modelBuilder.Entity<IoTApi>().HasOne(o => o.Product).WithMany(o => o.Apis).HasForeignKey(o => o.ProductId);
            modelBuilder.Entity<IoTApi>().HasIndex(o => new { o.ProductId, o.Name }).IsUnique();
            modelBuilder.Entity<IoTParameter>().HasOne(o => o.Api).WithMany(o => o.Parameters).HasForeignKey(o => o.ApiId);
            //
            modelBuilder.Entity<IoTDevice>().HasOne(o => o.Product).WithMany(o => o.Devices).HasForeignKey(o => o.ProductId);
            modelBuilder.Entity<IoTDevice>().HasOne(o => o.Node).WithMany(o => o.Devices).HasForeignKey(o => o.NodeId);
            modelBuilder.Entity<IoTDevice>().HasIndex(o => o.Number).IsUnique();
            modelBuilder.Entity<IoTData>().HasOne(o => o.Device).WithMany(o => o.Data).HasForeignKey(o => o.DeviceId);
            //
            modelBuilder.Entity<IoTCommand>().HasOne(o => o.Api).WithMany(o => o.Commands).HasForeignKey(o => o.ApiId);
            modelBuilder.Entity<IoTScene>().HasOne(o => o.Node).WithMany(o => o.Scenes).HasForeignKey(o => o.NodeId).OnDelete(DeleteBehavior.Cascade);
            modelBuilder.Entity<IoTSceneIoTCommand>().HasOne(o => o.Scene).WithMany(o => o.SceneCommands).HasForeignKey(o => o.SceneId);
            modelBuilder.Entity<IoTSceneIoTCommand>().HasOne(o => o.Command).WithMany(o => o.SceneCommands).HasForeignKey(o => o.CommandId);
            modelBuilder.Entity<IoTSceneTimer>().HasOne(o => o.Scene).WithMany(o => o.SceneTimers).HasForeignKey(o => o.SceneId);
            modelBuilder.Entity<IoTSceneTigger>().HasOne(o => o.Scene).WithMany(o => o.SceneTiggers).HasForeignKey(o => o.SceneId);
            modelBuilder.Entity<IoTSceneTigger>().HasOne(o => o.Data).WithMany(o => o.Tiggers).HasForeignKey(o => o.DataId);
        }

        public static void Seed(DbContext db)
        {
            foreach (var item in db.Model.GetEntityTypes())
            {
                var type = item.ClrType;
                var name = type.GetDisplayName();
                var number = type.Name;
                var category = new PermissionCategory
                {
                    Name = name,
                    Number = type.Name
                };
                var scopeAttribute = (type.GetCustomAttributes(false).FirstOrDefault(o => o.GetType() == typeof(ScopeAttribute)) as ScopeAttribute);
                if (scopeAttribute != null)
                {
                    var scope = scopeAttribute.Scope;
                    if (name == "用户")
                    {

                    }
                    //平台权限
                    if (scope.HasFlag(ScopeType.PlatformRead))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"查看平台{name}", Number = $"Read-Platform-{number}" });
                    }
                    if (scope.HasFlag(ScopeType.PlatformAdd))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"添加平台{name}", Number = $"Add-Platform-{number}" });
                    }
                    if (scope.HasFlag(ScopeType.PlatformEdit))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"修改平台{name}", Number = $"Edit-Platform-{number}" });
                    }
                    if (scope.HasFlag(ScopeType.PlatformDelete))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"删除平台{name}", Number = $"Delete-Platform-{number}" });
                    }
                    //机构权限
                    if (scope.HasFlag(ScopeType.OrganRead))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"查看机构{name}", Number = $"Read-Organ-{number}" });
                    }
                    if (scope.HasFlag(ScopeType.OrganAdd))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"添加机构{name}", Number = $"Add-Organ-{number}" });
                    }
                    if (scope.HasFlag(ScopeType.OrganEdit))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"修改机构{name}", Number = $"Edit-Organ-{number}" });
                    }
                    if (scope.HasFlag(ScopeType.OrganDelete))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"删除机构{name}", Number = $"Delete-Organ-{number}" });
                    }
                    //个人权限
                    if (scope.HasFlag(ScopeType.UserRead))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"查看个人{name}", Number = $"Read-User-{number}" });
                    }
                    if (scope.HasFlag(ScopeType.UserAdd))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"添加个人{name}", Number = $"Add-User-{number}" });
                    }
                    if (scope.HasFlag(ScopeType.UserEdit))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"修改个人{name}", Number = $"Edit-User-{number}" });
                    }
                    if (scope.HasFlag(ScopeType.UserDelete))
                    {
                        category.Permissions.Add(new Permission { IsReadOnly = true, Name = $"删除个人{name}", Number = $"Delete-User-{number}" });
                    }
                }
                db.Set<PermissionCategory>().Add(category);
                db.SaveChanges();
            }

            db.Set<IoTProductCategory>().Add(new IoTProductCategory { Id = "productcatgoryid-00".ToGuid(), Number = "00", Name = "网关", Image = "/images/gateway.svg" });
            db.Set<IoTProductCategory>().Add(new IoTProductCategory { Id = "productcatgoryid-10".ToGuid(), Number = "10", Name = "安防", Image = "/images/safe.svg" });
            db.Set<IoTProductCategory>().Add(new IoTProductCategory { Id = "productcatgoryid-20".ToGuid(), Number = "20", Name = "电器", Image = "/images/socket.svg" });
            db.Set<IoTProductCategory>().Add(new IoTProductCategory { Id = "productcatgoryid-30".ToGuid(), Number = "30", Name = "照明", Image = "/images/light.svg" });
            db.Set<IoTProductCategory>().Add(new IoTProductCategory { Id = "productcatgoryid-40".ToGuid(), Number = "40", Name = "监测", Image = "/images/monitor.svg" });

            db.SaveChanges();
        }
    }
}