import ms from "ms";
import { StringHelper } from "../helpers/stringHelper";

export type SettingTopic = "club" | "app" | "session" | "mail" | "backup" | "security";

export type SettingString =
  | "club.name"
  | "club.imprint"
  | "club.privacy"
  | "club.website"
  | "app.custom_login_message"
  | "app.show_link_to_calendar"
  | "session.jwt_secret"
  | "session.jwt_expiration"
  | "session.refresh_expiration"
  | "session.pwa_refresh_expiration"
  | "mail.username"
  | "mail.password"
  | "mail.host"
  | "mail.port"
  | "mail.secure"
  | "backup.interval"
  | "backup.copies"
  | "security.strict_limit"
  | "security.strict_limit_window"
  | "security.strict_limit_request_count"
  | "security.limit"
  | "security.limit_window"
  | "security.limit_request_count"
  | "security.trust_proxy";

export type SettingTypeAtom = "longstring" | "string" | "ms" | "number" | "boolean" | "url";
export type SettingType = SettingTypeAtom | `${SettingTypeAtom}/crypt` | `${SettingTypeAtom}/rand`;

export const settingsType: {
  [key in SettingString]: {
    type: SettingType | SettingType[];
    default?: string | number | boolean | ms.StringValue;
    optional?: boolean;
  };
} = {
  "club.name": { type: "string", default: "FF Admin" },
  "club.imprint": { type: "url", optional: true },
  "club.privacy": { type: "url", optional: true },
  "club.website": { type: "url", optional: true },
  "app.custom_login_message": { type: "string", optional: true },
  "app.show_link_to_calendar": { type: "boolean", default: true },
  "session.jwt_secret": { type: "longstring/rand", default: StringHelper.random(64) },
  "session.jwt_expiration": { type: "ms", default: "15m" },
  "session.refresh_expiration": { type: "ms", default: "1d" },
  "session.pwa_refresh_expiration": { type: "ms", default: "5d" },
  "mail.username": { type: "string", optional: false },
  "mail.password": { type: "string/crypt", optional: false },
  "mail.host": { type: "url", optional: false },
  "mail.port": { type: "number", default: 587 },
  "mail.secure": { type: "boolean", default: false },
  "backup.interval": { type: "number", default: 1 },
  "backup.copies": { type: "number", default: 7 },
  "security.strict_limit": { type: "boolean", default: true },
  "security.strict_limit_window": { type: "ms", default: "15m" },
  "security.strict_limit_request_count": { type: "number", default: 15 },
  "security.limit": { type: "boolean", default: true },
  "security.limit_window": { type: "ms", default: "1m" },
  "security.limit_request_count": { type: "number", default: 500 },
  "security.trust_proxy": { type: ["boolean", "number"], optional: true },
};

/** ENV Settings */
export type EnvSettingString =
  | "database.type"
  | "database.host"
  | "database.port"
  | "database.name"
  | "database.username"
  | "database.password";

export const envSettingsType: {
  [key in EnvSettingString]: {
    type: SettingType | SettingType[];
    default?: string;
  };
} = {
  "database.type": { type: "string", default: "postgres" },
  "database.host": { type: "string" },
  "database.port": { type: "string", default: "5432" },
  "database.name": { type: "string" },
  "database.username": { type: "string" },
  "database.password": { type: "string" },
};