TALL-MUI-4/hooks/project/useInit.js

import {
  ref,
  onMounted,
  computed,
  watch,
  nextTick
} from 'vue';
import {
  onLoad
} from '@dcloudio/uni-app';
import useGetUserIdFromLocal from '@/hooks/user/useGetUserIdFromLocal';

import {
  useStore
} from 'vuex';
// import {
//   flatten
// } from 'lodash';

export default function useInit() {
  const store = useStore();
  const token = computed(() => store.state.user.token);
  const userId = useGetUserIdFromLocal();
  const roleId = computed(() => store.state.role.roleId);
  const timeNode = computed(() => store.state.task.timeNode);
  const timeUnit = computed(() => store.state.task.timeUnit);
  const tasks = computed(() => store.state.task.tasks);
  const newProjectInfo = computed(() => store.state.task.newProjectInfo);
  const showScrollTo = computed(() => store.state.task.showScrollTo);
  const timeGranularity = computed(() => store.getters['task/timeGranularity']);
  const projectId = computed(() => store.getters['project/projectId']);
  const height = ref(null);
  const timeLine = ref(null);

  onLoad(options => {
    if (options.share && options.share === '1') {
      shareInit(options);
    } else {
      init(options);
    }
  });

  // onMounted(() => {
  //   const system = uni.getSystemInfoSync();
  //   height.value = `${system.windowHeight}px`;
  // });



  // 设置 初始显示角色信息
  function setInitialRoleId(visibleList) {
    if (!visibleList || !visibleList.length) return;
    const index = visibleList.findIndex(item => +item.mine === 1);
    const currentRole = index > 0 ? visibleList[index] : visibleList[0];
    const storageRoleId = uni.$storage.getStorageSync('roleId');
    const currentRoleId = storageRoleId || (currentRole ? currentRole.id : '');
    store.commit('role/setRoleId', currentRoleId);
    // 清空storage
    uni.$storage.setStorageSync('roleId', '');
  }

  /**
   * 通过项目id获取角色信息
   * @param {string} projectId
   * @param {object} params 提交的参数
   */
  function getRoles(params) {
    uni.$catchReq.findShowRole(params, (err, data) => {
      if (err) {
        console.error('err: ', err || '获取角色信息失败');
      } else {
        store.commit('role/setInvisibleRoles', data ? data.invisibleList : []);
        store.commit('role/setVisibleRoles', data ? data.visibleList : []);
        setInitialRoleId(data ? data.visibleList : []);
      }
    });
  }

  /**
   * 通过项目id获取项目信息
   * @param {object} params 提交的参数
   */
  async function getProjectById(params) {
    try {
      const data = await uni.$u.api.findProjectById(params);
      store.commit('project/setProject', data);
      // 根据项目id获取角色列表
      getRoles(params);
    } catch (error) {
      console.log('error: ', error || '获取项目信息失败');
    }
  }

  /**
   * 初始化
   * @param {object | null} options
   */
  function init(options) {
    console.log('初始化init')
    if (!token.value) {
      // 不论有没有token都直接从userId获取token
      // token有过期时间 从本地获取可能是过期 干脆直接从userId获取
      if (!options || !options.u) {
        uni.$ui.showToast('缺少用户信息参数'); // 参数里没有u (userId)提示
      } else {
        store.dispatch('user/getToken', options.u);
      }
    }

    // 参数里有项目名称  就设置标题里的项目名称
    options && options.pname && store.commit('project/setProjectName', options.pname);

    if (!options || !options.p) {
      uni.$ui.showToast('缺少项目信息参数'); // 没有项目id参数
    } else {
      if (options.p !== uni.$storage.getStorageSync('projectId')) {
        console.log('切项目了');
        uni.$storage.setStorageSync('roleId', '');
      }
      // 根据项目id获取项目信息
      const params = {
        projectId: options.p,
        num: 0
      }
      getProjectById(params);
      // 查询医院是否填写了调查问卷
      // this.handleQueryNotWrite(options.p);
      // 根据项目id获取成员列表
      store.dispatch('role/getAllMembers', {
        projectId: options.p
      });
    }
  }


  // 分享链接来的初始化
  async function shareInit(options) {
    console.log('分享链接来的初始化init')
    const storageUser = uni.$storage.getStorageSync('user');
    const user = storageUser ? JSON.parse(storageUser) : null;
    if (user && user.id) {
      await store.dispatch('user/getToken', user.id);
      const res = await clickShare({
        code: options.shareId
      });
      if (res && res.projectId) {
        let query = {
          ...uni.$route.query
        };
        query = {
          u: user.id,
          p: res.projectId,
        };
        uni.$router.push({
          path: uni.$route.path,
          query
        });
        console.log('query',query)
        init(query);
      }
    } else {
      uni.$ui.showToast('缺少用户信息参数,请登录');
    }
  }
  
  return {
    init
  }

}