import { ActionContext } from "vuex";
import { RootState } from "@/store/state";

export interface AuthState {
    user: string | null;
    token: string | null;
}

type AuthContext = ActionContext<AuthState, RootState>;

const auth = {
    namespaced: true,
    state: {
        user: null,
        token: localStorage.getItem("access_token") || null,
    },
    getters: {
        accessToken: (state: AuthState): string | null => {
            return state.token;
        },
        isLogged: (state: AuthState): boolean => {
            return state.token != null;
        },
        me: (state: AuthState): any => {
            return state.user;
        },
    },
    mutations: {
        saveAccessToken: (state: AuthState, token: string) => {
            localStorage.setItem("access_token", token);
            state.token = token;
        },
        deleteAccessToken: (state: AuthState) => {
            localStorage.removeItem("access_token");
            state.token = null;
            localStorage.removeItem("login");
            state.user = null;
        },
        saveUserInfo: (state: AuthState, data: any) => {
            state.user = data;
        },
    },
    actions: {
        // Make the login using `credentials`.
        // It returns the response in JSON format
        async login(context: AuthContext, credentials: any) {
            const api = context.rootState.api;

            const res = { status: -1, data: null };

            console.log(credentials);

            await fetch(`${api}/auth/login`, {
                method: "POST",
                headers: { "Content-Type": "application/json" },
                body: JSON.stringify(credentials),
            })
                .then(async (response) => {
                    const data = await response.json();
                    res.data = data;
                    res.status = response.status;
                    if (res.status != 200) {
                        context.commit("deleteAccessToken");
                    } else {
                        context.commit("saveAccessToken", data.access_token);
                    }
                })
                .catch((e) => {
                    res.status = e.status;
                });

            return res;
        },
        logout(context: AuthContext) {
            context.commit("deleteAccessToken");
        },
    },
};

export default auth;