import {
  login,
  logout,
  userinfo,
  menuList,
  dingdingdetail,
  logoutx,
} from "@/apis/user";
import {
  getToken,
  setToken,
  removeToken,
  getMenu,
  setMenu,
  removeMenu,
  getBtn,
  setBtn,
  removeBtn,
  getRoles,
  setRoles,
  removeRoles,
} from "@/utils/auth";

const state = {
  token: getToken(),
  name: "",
  avatar: require("@/assets/sheji/user.png"),
  introduction: "",
  roles: getRoles() ? getRoles() : "edit",
  btnList: getBtn(),
  navList: getMenu(),
};

const mutations = {
  SET_TOKEN: (state, token) => {
    state.token = token;
  },
  SET_MENU: (state, menu) => {
    state.menu = menu;
  },
  SET_HAS: (state, has) => {
    state.has = has;
  },
  SET_INTRODUCTION: (state, introduction) => {
    state.introduction = introduction;
  },
  SET_NAME: (state, name) => {
    state.name = name;
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar;
  },
  SET_ROLES: (state, roles) => {
    state.roles = roles;
  },
  navListFn(state, val) {
    if (!val) {
      val = [];
    }
    state.navList = val;
    setMenu(val);
  },
  btnListFn(state, val) {
    if (!val) {
      val = [];
    }
    state.btnList = val;
    setBtn(val);
  },
};

const actions = {
  // user login
  login({ commit }, userInfo) {
    const { username, password } = userInfo;
    return new Promise((resolve, reject) => {
      login({ username: username.trim(), password: password })
        .then((response) => {
          const { data } = response;
          if (response.code === 0) {
            let ROLES = username === "admin" ? "admin" : "edit";
            commit("SET_TOKEN", data.token);
            commit("SET_ROLES", ROLES);
            setRoles(ROLES);
            setToken(data.token);
          }
          resolve(response);
        })
        .catch((error) => {
          reject(error);
        });
    });
  },

  dingUserInfor({ commit }, code) {
    return new Promise(async (resolve, reject) => {
      dingdingdetail(code)
        .then((response) => {
          const { data } = response;
          if (response.code === 0) {
            commit("SET_TOKEN", data.token);
            setToken(data.token);
            resolve("success");
          } else {
            resolve("error");
          }
        })
        .catch((error) => {
          reject(error);
        });
    });
  },
  async getMenuList({ commit, that }) {
    return new Promise(async (resolve, reject) => {
      if (!getToken()) {
        resolve("noToken");
      } else {
        const { code, data, message } = await menuList({});
        if (code === 0) {
          let list = data;
          list = list.filter((item) => item.child && item.child.length > 0);
          let arrag = [];
          let btnList = [];
          console.log(list);
          list.forEach((v1) => {
            // if(v1.menu_route!=="system" )
            let pItem = {
              name: v1.menu_route,
              path: `/${v1.menu_route}`,
              meta: {
                title: v1.menu_name,
                icon: v1.menu_img,
              },
              children: [],
            };
            v1.child.forEach((v2) => {
              if (v2.menu_route === "menuOperator") {
                if (getRoles() === "admin") {
                  let item = {
                    path: v2.menu_route,
                    name: v2.menu_route,
                    meta: {
                      title: v2.menu_name,
                      icon: v2.menu_img,
                    },
                    url: v2.menu_url,
                  };
                  let model = {
                    menu_route: v2.menu_route,
                    action: v2.action,
                  };
                  btnList.push(model);
                  pItem.children.push(item);
                }
              } else {
                let item = {
                  path: v2.menu_route,
                  name: v2.menu_route,
                  meta: {
                    title: v2.menu_name,
                    icon: v2.menu_img,
                  },
                  url: v2.menu_url,
                };
                let model = {
                  menu_route: v2.menu_route,
                  action: v2.action,
                };
                btnList.push(model);
                pItem.children.push(item);
              }
            });
            arrag.push(pItem);
          });
          console.log(arrag);

          // 生成页面权限
          commit("navListFn", arrag);
          // 生成按钮权限
          commit("btnListFn", btnList);
          // 生成路由
          initRouter(arrag, that);
          // state.commit("loginInfoCommit", res.data);
          resolve("success");
        } else if (code === 101 || code === 102) {
          resolve("noToken");
        } else {
          resolve({ code, data, message });
        }
      }
    });
  },

  // user logout
  async logout({ commit, state, dispatch }) {
    return new Promise(async (resolve, reject) => {
      if (!getToken()) {
        await resetAll({ commit, dispatch });
        resolve();
      } else {
        const { code, data, message } = await logoutx({ token: getToken() });
        if (code === 0) {
          await resetAll({ commit, dispatch });
          resolve();
        } else {
          await resetAll({ commit, dispatch });
          resolve();
        }
      }
    });
  },

  // remove token
  resetToken({ commit }) {
    return new Promise((resolve) => {
      commit("SET_TOKEN", "");
      commit("SET_ROLES", "");
      removeToken();
      resolve();
      removeRoles();
    });
  },
};

async function resetAll({ commit, dispatch }) {
  return new Promise((resolve) => {
    commit("SET_TOKEN", "");
    commit("SET_ROLES", "");
    commit("SET_MENU", "");
    commit("SET_HAS", "");

    removeMenu();
    removeBtn();
    removeToken();
    removeRoles();
    // reset visited views and cached views
    // to fixed https://github.com/PanJiaChen/vue-element-admin/issues/2485
    dispatch("tagsView/delAllViews", null, { root: true });
    resolve();
  });
}

function initRouter(arr) {
  const IndexRoute = [
    //欢迎页
    {
      path: "/welcome",
      component: () => import("@/layout/index"),
      redirect: "/welcome/dashboard",
      children: [
        {
          path: "dashboard",
          component: () => import("@/views/dashboard/index"),
          name: "Dashboard",
          meta: { title: "首页", icon: "dashboard", affix: true },
        },
      ],
    },
  ];

  arr.map((v1) => {
    v1.component = (resolve) => require([`@/layout/index.vue`], resolve);
    if (v1.children && v1.children.length > 0) {
      v1.redirect = `/${v1.name}/${v1.children[0].name}`;
      v1.children.map((v2) => {
        v2.component = (resolve) => require([`@/views/${v2.url}.vue`], resolve);
        return v2;
      });
    }
    return v1;
  });
  IndexRoute.push(...arr);
  IndexRoute.push({
    path: "404",
    component: () => import("@/views/error-page/404"),
    hidden: false,
    noCache: true,
  });

  IndexRoute.push({
    path: "*",
    redirect: "/404",
  });
  window.vm.$router.addRoutes(IndexRoute);
}

export default {
  namespaced: true,
  state,
  mutations,
  actions,
};