import {
  Entity,
  EnumDataType,
  EntityField,
  EnumEntityPermissionType,
  EnumEntityAction,
  DsgContext,
} from "@amplication/code-gen-types";

export const USER_ENTITY_NAME = "User";
export const USER_NAME_FIELD_NAME = "username";
export const USER_PASSWORD_FIELD_NAME = "password";
export const USER_ROLES_FIELD_NAME = "roles";

export const USER_NAME_FIELD: EntityField = {
  id: "USER_NAME_FIELD",
  permanentId: "USER_NAME_FIELD_PERMANENT_ID",
  name: USER_NAME_FIELD_NAME,
  displayName: "Username",
  dataType: EnumDataType.Username,
  required: true,
  unique: true,
  searchable: false,
};

export const USER_PASSWORD_FIELD: EntityField = {
  id: "USER_PASSWORD_FIELD",
  permanentId: "USER_PASSWORD_FIELD_PERMANENT_ID",
  name: USER_PASSWORD_FIELD_NAME,
  displayName: "Password",
  dataType: EnumDataType.Password,
  required: true,
  unique: false,
  searchable: false,
};

export const USER_ROLES_FIELD: EntityField = {
  id: "USER_ROLES_FIELD",
  permanentId: "USER_ROLES_FIELD_PERMANENT_ID",
  name: USER_ROLES_FIELD_NAME,
  displayName: "Roles",
  dataType: EnumDataType.Roles,
  required: true,
  unique: false,
  searchable: false,
  properties: {},
};

export const USER_ID_FIELD: EntityField = {
  id: "USER_ID_FIELD",
  permanentId: "USER_ID_FIELD_PERMANENT_ID",
  name: "id",
  displayName: "Id",
  dataType: EnumDataType.Id,
  required: true,
  unique: false,
  searchable: false,
};

export const USER_AUTH_FIELDS: EntityField[] = [
  USER_NAME_FIELD,
  USER_PASSWORD_FIELD,
  USER_ROLES_FIELD,
];

export const DEFAULT_USER_ENTITY: Entity = {
  id: "user-model-id",
  name: USER_ENTITY_NAME,
  displayName: "User",
  pluralDisplayName: "Users",
  pluralName: "Users",
  fields: [USER_ID_FIELD, ...USER_AUTH_FIELDS],
  permissions: [
    {
      action: EnumEntityAction.Create,
      permissionFields: [],
      permissionRoles: [],
      type: EnumEntityPermissionType.AllRoles,
    },
    {
      action: EnumEntityAction.Delete,
      permissionFields: [],
      permissionRoles: [],
      type: EnumEntityPermissionType.AllRoles,
    },
    {
      action: EnumEntityAction.Search,
      permissionFields: [],
      permissionRoles: [],
      type: EnumEntityPermissionType.AllRoles,
    },
    {
      action: EnumEntityAction.Update,
      permissionFields: [],
      permissionRoles: [],
      type: EnumEntityPermissionType.AllRoles,
    },
    {
      action: EnumEntityAction.View,
      permissionFields: [],
      permissionRoles: [],
      type: EnumEntityPermissionType.AllRoles,
    },
  ],
};

export class InvalidDataTypeError extends Error {
  constructor(fields: EntityField[]) {
    super(
      `Invalid fields data types: ${fields
        .map((field) => `${field.name} data type should be ${field.dataType}`)
        .join(", ")}`
    );
  }
}