Admin UI

import { Admin } from "bknd/ui";
import { Route } from "wouter";

export function App() {
   return (
      <Admin
         withProvider
         config={{
            appShell: {
               // add a custom user menu item (top right)
               userMenu: [
                  {
                     label: "Custom",
                     onClick: () => alert("custom"),
                  },
               ],
            },
            entities: {
               // use any entity that is registered
               tests: {
                  actions: (context, entity, data) => ({
                     primary: [
                        // this action is only rendered in the update context
                        context === "update" && {
                           children: "another",
                           onClick: () => alert("another"),
                        },
                     ],
                     context: [
                        // this action is always rendered in the dropdown
                        {
                           label: "Custom",
                           onClick: () =>
                              alert(
                                 "custom: " +
                                    JSON.stringify({ context, entity: entity.name, data }),
                              ),
                        },
                     ],
                  }),
                  // render a header for the entity
                  header: (context, entity, data) => <div>test header</div>,
                  // override the rendering of the title field
                  fields: {
                     title: {
                        render: (context, entity, field, ctx) => {
                           return (
                              <input
                                 type="text"
                                 value={ctx.value}
                                 onChange={(e) => ctx.handleChange(e.target.value)}
                              />
                           );
                        },
                     },
                  },
               },
               // system entities work too
               users: {
                  header: () => {
                     return <div>System entity</div>;
                  },
               },
            },
         }}
      >
         {/* You may also add custom routes, these always have precedence over the Admin routes */}
         <Route path="/data/custom">
            <div>custom</div>
         </Route>
      </Admin>
   );
}

export type BkndAdminEntityContext = "list" | "create" | "update";

export type BkndAdminEntitiesOptions = {
   [E in keyof DB]?: BkndAdminEntityOptions<E>;
};

export type BkndAdminEntityOptions<E extends keyof DB | string> = {
   /**
    * Header to be rendered depending on the context
    */
   header?: (
      context: BkndAdminEntityContext,
      entity: Entity,
      data?: DB[E],
   ) => ReactNode | void | undefined;
   /**
    * Footer to be rendered depending on the context
    */
   footer?: (
      context: BkndAdminEntityContext,
      entity: Entity,
      data?: DB[E],
   ) => ReactNode | void | undefined;
   /**
    * Actions to be rendered depending on the context
    */
   actions?: (
      context: BkndAdminEntityContext,
      entity: Entity,
      data?: DB[E],
   ) => {
      /**
       * Primary actions are always visible
       */
      primary?: (ButtonProps | undefined | null | false)[];
      /**
       * Context actions are rendered in a dropdown
       */
      context?: DropdownProps["items"];
   };
   /**
    * Field UI overrides
    */
   fields?: {
      [F in keyof DB[E]]?: BkndAdminEntityFieldOptions<E>;
   };
};

export type BkndAdminEntityFieldOptions<E extends keyof DB | string> = {
   /**
    * Override the rendering of a certain field
    */
   render?: (
      context: BkndAdminEntityContext,
      entity: Entity,
      field: Field,
      ctx: {
         data?: DB[E];
         value?: DB[E][keyof DB[E]];
         handleChange: (value: any) => void;
      },
   ) => ReactNode | void | undefined;
};

export type DropdownItem =
   | (() => ReactNode)
   | {
        label: string | ReactElement;
        icon?: any;
        onClick?: () => void;
        destructive?: boolean;
        disabled?: boolean;
        title?: string;
        [key: string]: any;
     };

export type BkndAdminAppShellOptions = {
   userMenu?: (DropdownItem | undefined | boolean)[];
};