import {useMutation} from "@apollo/client";
import {Form, Modal, notification} from "antd";
import React, {useEffect} from "react";
import {useTranslation} from "react-i18next";
import {connect} from "react-redux";
import {createStructuredSelector} from "reselect";
import {logImEXEvent} from "../../firebase/firebase.utils";
import {INSERT_NEW_NOTE, UPDATE_NOTE} from "../../graphql/notes.queries";
import {insertAuditTrail} from "../../redux/application/application.actions";
import {toggleModalVisible} from "../../redux/modals/modals.actions";
import {selectNoteUpsert} from "../../redux/modals/modals.selectors";
import {selectCurrentUser} from "../../redux/user/user.selectors";
import AuditTrailMapping from "../../utils/AuditTrailMappings";
import NoteUpsertModalComponent from "./note-upsert-modal.component";

const mapStateToProps = createStructuredSelector({
    currentUser: selectCurrentUser,
    noteUpsertModal: selectNoteUpsert,
});
const mapDispatchToProps = (dispatch) => ({
    toggleModalVisible: () => dispatch(toggleModalVisible("noteUpsert")),
    insertAuditTrail: ({jobid, operation, type}) =>
        dispatch(insertAuditTrail({jobid, operation, type })),
});

export function NoteUpsertModalContainer({
                                             currentUser,
                                             noteUpsertModal,
                                             toggleModalVisible,
                                             insertAuditTrail,
                                         }) {
    const {t} = useTranslation();
    const [insertNote] = useMutation(INSERT_NEW_NOTE);
    const [updateNote] = useMutation(UPDATE_NOTE);

    const {open, context, actions} = noteUpsertModal;
    const {jobId, existingNote, text} = context;
    const {refetch} = actions;

    const [form] = Form.useForm();

    useEffect(() => {
        //Required to prevent infinite looping.
        if (existingNote && open) {
            form.setFieldsValue(existingNote);
        } else if (!existingNote && open) {
            form.resetFields();

            if (text) {
                form.setFieldValue("text", text);
            }
        }
    }, [existingNote, form, open, text]);

    const handleFinish = async (formValues) => {
        const {relatedros, ...values} = formValues;

        if (existingNote) {
            logImEXEvent("job_note_update");

            updateNote({
                variables: {
                    noteId: existingNote.id,
                    note: values,
                },
            }).then((r) => {
                notification["success"]({
                    message: t("notes.successes.updated"),
                });
                insertAuditTrail({
                    jobid: context.jobId,
                    operation: AuditTrailMapping.jobnoteupdated(),
                type: "jobnoteupdated",});
            });
            if (refetch) refetch();
            toggleModalVisible();
        } else {
            logImEXEvent("job_note_insert");
            const AdditionalNoteInserts = relatedros
                ? Object.keys(relatedros).filter((key) => relatedros[key])
                : [];

            await insertNote({
                variables: {
                    noteInput: [
                        {...values, jobid: jobId, created_by: currentUser.email},
                    ],
                },
                refetchQueries: ["QUERY_NOTES_BY_JOB_PK"],
            });

            if (AdditionalNoteInserts.length > 0) {
                //Insert the others.
                AdditionalNoteInserts.forEach(async (newJobId) => {
                    await insertNote({
                        variables: {
                            noteInput: [
                                {...values, jobid: newJobId, created_by: currentUser.email},
                            ],
                        },
                    });
                    insertAuditTrail({
                        jobid: newJobId,
                        operation: AuditTrailMapping.jobnoteadded(),
                    type: "jobnoteadded",});
                });
            }

            if (refetch) refetch();
            form.resetFields();
            toggleModalVisible();
            notification["success"]({
                message: t("notes.successes.create"),
            });
            insertAuditTrail({
                jobid: context.jobId,
                operation: AuditTrailMapping.jobnoteadded(),
            type: "jobnoteadded",});
        }
    };

    return (
        <Modal
            title={existingNote ? t("notes.actions.edit") : t("notes.actions.new")}
            open={open}
            okText={t("general.actions.save")}
            onOk={() => {
                form.submit();
            }}
            onCancel={() => {
                toggleModalVisible();
            }}
            destroyOnClose
        >
            <Form form={form} onFinish={handleFinish} layout="vertical">
                <NoteUpsertModalComponent form={form}/>
            </Form>
        </Modal>
    );
}

export default connect(
    mapStateToProps,
    mapDispatchToProps
)(NoteUpsertModalContainer);