// shared
import { ref, Ref } from "vue";

export const messages: Ref<Array<Message>> = ref([]);

export const setMessages: IpcListenerCallback<Array<Message>> = (payload) => {
    messages.value = payload;
}

export const addMessage: IpcListenerCallback<Message> = (payload) => {
    messages.value.push(payload as Message);
}

export const updateMessage: IpcListenerCallback<Annotation> = (payload) => {
    const annotation = payload as Annotation;

    for (const i in messages.value) {

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

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

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

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

        }

    }

}

export const deleteMessage: IpcListenerCallback<string> = (payload) => {
    const uid = payload as string;

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

}

export const resetMessages = () => {
    messages.value = [];
}

export default {
    messages,
    setMessages,
    addMessage,
    updateMessage
};