// SPDX-FileCopyrightText: 2021 Johannes Loher
//
// SPDX-License-Identifier: MIT

import {
    getActorUpdateDataGetter,
    getCompendiumMigrator,
    getSceneUpdateDataGetter,
    migrateActors,
    migrateCompendiums,
    migrateItems,
    migrateScenes,
} from "./migrationHelpers";

/** @type {import("./migration").Migration["migrate"]} */
async function migrate() {
    await migrateItems(getItemUpdateData);
    await migrateActors(getActorUpdateData);
    await migrateScenes(getSceneUpdateData);
    await migrateCompendiums(migrateCompendium);
}

/** @type {import("./migrationHelpers").ItemUpdateDataGetter} */
function getItemUpdateData(itemData) {
    if (itemData.type !== "spell") return;
    const cooldownDurationUnit = itemData.system?.cooldownDuration.unit;

    const updateData = {
        system: {
            "-=scrollPrice": null,
            minimumLevels: { healer: null, wizard: null, sorcerer: null },
            cooldownDuration: {
                unit: cooldownDurationUnit === "custom" ? "rounds" : cooldownDurationUnit,
            },
        },
    };
    return updateData;
}

const getActorUpdateData = getActorUpdateDataGetter(getItemUpdateData);
const getSceneUpdateData = getSceneUpdateDataGetter(getActorUpdateData);
const migrateCompendium = getCompendiumMigrator({ getItemUpdateData, getActorUpdateData, getSceneUpdateData });

/** @type {import("./migration").Migration} */
export const migration = {
    migrate,
    migrateCompendium,
};