import {
    fetchCommunity,
    createCommunity,
    updateCommunity,
    removeCommunity,
    fetchCommunityChannels,
    fetchCommunityRoles,
    fetchCommunityMembers,
    fetchCommunityInvites,
} from "../../services/community";
import { setState } from "../state";
import { CommunityActionTypes, CommunityAction } from "./actions";
import { ICommunityState } from "./types";

function communityReducer(_state: ICommunityState, action: CommunityAction) {
    switch (action.type) {
        case CommunityActionTypes.SET_COMMUNITY:
            setState(
                "community",
                "communities",
                action.payload.id,
                action.payload,
            );
            break;
        case CommunityActionTypes.SET_ACTIVE_COMMUNITY:
            setState("community", "active", action.payload);
            break;
        case CommunityActionTypes.FETCH_COMMUNITY_START:
            fetchCommunity(action.payload);
            break;
        case CommunityActionTypes.FETCH_COMMUNITY_FINISH:
            setState(
                "community",
                "communities",
                action.payload.id,
                action.payload,
            );
            break;
        case CommunityActionTypes.CREATE_COMMUNITY_START:
            createCommunity(action.payload.name);
            break;
        case CommunityActionTypes.CREATE_COMMUNITY_FINISH:
            setState(
                "community",
                "communities",
                action.payload.id,
                action.payload,
            );
            break;
        case CommunityActionTypes.UPDATE_COMMUNITY_START:
            updateCommunity(
                action.payload.id,
                action.payload.name,
                action.payload.description,
            );
            break;
        case CommunityActionTypes.UPDATE_COMMUNITY_FINISH:
            setState(
                "community",
                "communities",
                action.payload.id,
                action.payload,
            );
            break;
        case CommunityActionTypes.REMOVE_COMMUNITY_START:
            removeCommunity(action.payload);
            break;
        case CommunityActionTypes.REMOVE_COMMUNITY_FINISH:
            setState("community", "communities", (communities) => {
                const copy = { ...communities };
                delete copy[action.payload.id];
                return copy;
            });
            break;
        case CommunityActionTypes.FETCH_COMMUNITY_CHANNELS_START:
            fetchCommunityChannels(action.payload);
            break;
        case CommunityActionTypes.FETCH_COMMUNITY_CHANNELS_FINISH:
            setState("community", "communities", action.payload.id, {
                channels: action.payload.channels.map((channel) => channel.id),
            });
            break;
        case CommunityActionTypes.FETCH_COMMUNITY_ROLES_START:
            fetchCommunityRoles(action.payload);
            break;
        case CommunityActionTypes.FETCH_COMMUNITY_ROLES_FINISH:
            setState("community", "communities", action.payload.id, {
                roles: action.payload.roles.map((role) => role.id),
            });
            break;
        case CommunityActionTypes.FETCH_COMMUNITY_MEMBERS_START:
            fetchCommunityMembers(action.payload);
            break;
        case CommunityActionTypes.FETCH_COMMUNITY_MEMBERS_FINISH:
            setState("community", "communities", action.payload.id, {
                members: action.payload.members.map((member) => member.id),
            });
            break;
        case CommunityActionTypes.FETCH_COMMUNITY_INVITES_START:
            fetchCommunityInvites(action.payload);
            break;
        case CommunityActionTypes.FETCH_COMMUNITY_INVITES_FINISH:
            setState("community", "communities", action.payload.id, {
                invites: action.payload.invites.map((invite) => invite.id),
            });
            break;
    }
}

export { communityReducer };