declare namespace CF2021 {
    interface ProgramScheduleEntry {
        id: string;
        title: string;
        expectedStartAt: Date;
        expectedFinishAt: Date;
    }

    export interface ProgramStorePayload {
        current: ProgramScheduleEntry & {
            discussionOpened: boolean;
        }
        schedule: ProgramScheduleEntry[];
    }

    interface GroupMapping {
        id: number;
        code: string;
        name: string;
    }

    export interface AnonymousAuthStorePayload {
        isAuthenticated: false;
        groupMappings: GroupMapping[];
    }

    export interface UserAuthStorePayload extends AnonymousAuthStorePayload {
        isAuthenticated: true;
        user: {
            name: string;
            groups: string[];
            accessToken: string;
        };
    }

    export type AuthStorePayload =
        | AnonymousAuthStorePayload
        | UserAuthStorePayload;

    export type AnnouncementType =
        | "rejected-procedure-proposal"
        | "accepted-procedure-proposal"
        | "suggested-procedure-proposal"
        | "voting"
        | "announcement"
        | "user-ban";

    export interface Announcement {
        id: string;
        datetime: Date;
        type: AnnouncementType;
        content: string;
        link?: string;
        relatedPostId: string;
        seen: boolean;
    }

    export interface AnnouncementStorePayload {
        items: Announcement[];
    }

    export type PostType = "post" | "procedure-proposal";

    export interface AbstractPost {
        id: string;
        datetime: Date;
        author: {
            name: string;
            group: string;
        };
        type: PostType;
        content: string;
        ranking: {
            score: number;
            likes: number;
            dislikes: number;
            myVote: "like" | "dislike" | "none";
        };
        historyLog: {
            attribute: string;
            newValue: string;
            datetime: Date;
            originator: "self" | "chairman";
        }[];
        archived: boolean;
        hidden: boolean;
        seen: boolean;
    }

    export interface DiscussionPost extends AbstractPost {
        type: "post";
    }

    export interface ProposalPost extends AbstractPost {
        type: "procedure-proposal";
        state:
            | "pending"
            | "announced"
            | "accepted"
            | "rejected"
            | "rejected-by-chairman";
    }

    export type Post = ProposalPost | DiscussionPost;

    export interface PostStoreItems {
      [key: string]: Post;
    }

    export interface PostStoreFilters {
      flags: "all" | "active" | "archived";
        sort: "byDate" | "byScore";
        type: "all" | "proposalsOnly" | "discussionOnly";
    }

    export interface PostStorePayload {
        items: PostStoreItems;
        itemCount: number;
        window: {
          items: string[];
          itemCount: number;
          page: number;
          perPage: number;
        };
        filters: PostStoreFilters;
    }
}