import { login, logout, getInfo } from '@/api/login';
import { getToken, setToken, removeToken, setUserId, removeUserId } from '@/utils/auth';
import { resolveResourceUrl } from '@/utils/resource-url';

const user = {
    state: {
        token: getToken(),
        name: '',
        avatar: '',
        roles: [],
        permissions: [],
        dept: null,
    },
    mutations: {
        SET_TOKEN: (state, token) => {
            state.token = token;
        },
        SET_NAME: (state, name) => {
            state.name = name;
        },
        SET_AVATAR: (state, avatar) => {
            state.avatar = avatar;
        },
        SET_ROLES: (state, roles) => {
            state.roles = roles;
        },
        SET_PERMISSIONS: (state, permissions) => {
            state.permissions = permissions;
        },
        SET_MQTT: (state, mqtt) => {
            state.mqtt = mqtt;
        },
        SET_DEPT: (state, dept) => {
            state.dept = dept;
        },
    },
    actions: {
        // 登录
        Login({ commit }, userInfo) {
            const username = userInfo.username.trim();
            const password = userInfo.password;
            const code = userInfo.code;
            const uuid = userInfo.uuid;
            const sourceType = 1;
            return new Promise((resolve, reject) => {
                login(username, password, code, uuid, sourceType)
                    .then((res) => {
                        setToken(res.token);
                        commit('SET_TOKEN', res.token);
                        resolve();
                    })
                    .catch((error) => {
                        reject(error);
                    });
            });
        },
        // 获取用户信息
        GetInfo({ commit, state }) {
            return new Promise((resolve, reject) => {
                getInfo()
                    .then((res) => {
                        const user = res.user;
                        // 头像为空时回落到默认图；对象存储地址为绝对URL直接使用，历史本地路径才补后端前缀
                        const avatar = user.avatar === '' || user.avatar == null
                            ? require('@/assets/images/profile.jpg')
                            : resolveResourceUrl(user.avatar, process.env.VUE_APP_BASE_API);
                        if (res.roles && res.roles.length > 0) {
                            // 验证返回的roles是否是一个非空数组
                            commit('SET_ROLES', res.roles);
                            commit('SET_PERMISSIONS', res.permissions);
                        } else {
                            commit('SET_ROLES', ['ROLE_DEFAULT']);
                        }
                        commit('SET_NAME', user.userName);
                        commit('SET_AVATAR', avatar);
                        commit('SET_MQTT', res.mqtt);
                        commit('SET_DEPT', user.dept);
                        setUserId(user.userId);
                        resolve(res);
                    })
                    .catch((error) => {
                        reject(error);
                    });
            });
        },
        // 退出系统
        LogOut({ commit, state }) {
            return new Promise((resolve, reject) => {
                logout(state.token)
                    .then(() => {
                        commit('SET_TOKEN', '');
                        commit('SET_ROLES', []);
                        commit('SET_PERMISSIONS', []);
                        commit('SET_DEPT', null);
                        removeToken();
                        removeUserId();
                        resolve();
                    })
                    .catch((error) => {
                        reject(error);
                    });
            });
        },
        // 前端 登出
        FedLogOut({ commit }) {
            return new Promise((resolve) => {
                commit('SET_TOKEN', '');
                removeToken();
                resolve();
            });
        },
    },
};

export default user;