import { ipcEmit } from "@/composables/useEmitter";

class Profile implements Profile{
    crimata_id = "";
    name = "";
    photo = "";
}

export default class UIState {

    profile: Profile;
    messages: Message[];

    constructor() {
        this.profile = new Profile();
        this.messages = [];
    }

    emit() {
        ipcEmit("set-profile", this.profile);
        ipcEmit("init-messages", this.messages);
    }

    set (message: Init) {
        this.profile = message.profile;
        this.messages = message.messages;
        this.emit();
    }

    update(update: Update) {

        if (update.name === "profile") {
            this.profile = update.data as Profile;
            ipcEmit("set-profile", this.profile);
        }

        else if (update.name === "add") {
            this.messages.push(update.data as Message);
            ipcEmit("add-message", update.data);
        }

        else if (update.name === "annotate") {
            this._annotate(update.data as Annotation);
            ipcEmit("update-message", update.data);
        }

        else {
            this._delete(update.data as string);
            ipcEmit("delete-message", update.data);
        }

    }

    reset() {
        this.profile = new Profile();
        this.messages = [];
        this.emit();
    }

    _annotate(annotation: Annotation) {

        for (const i in this.messages) {

            if (this.messages[i].uid == annotation.uid) {

                if (annotation.name == "content") {
                    this.messages[i].content = annotation.data as Content[];
                }

                if (annotation.name == "context") {
                    this.messages[i].context = annotation.data as Context;
                }

                if (annotation.name == "seen") {
                    this.messages[i].seen = annotation.data as boolean;
                }

                ipcEmit("update-message", annotation);

            }

        }

    }

    _delete(uid: string) {
        for (let i = 0; i < this.messages.length; i++) {
            if (this.messages[i].uid === uid) {
                this.messages.splice(i, 1);
                break;
            }
        }
    }
    
}