export function getTenant() {
  const parentId = 0
  return window['$vueApp'].config.globalProperties.$http.get(
    window['$vueApp'].config.globalProperties.baseAPI + '/component/organization-trees/departments/' + parentId
  )
}

// 获得公司节点的孩子节点
export function getTenantChildren(departmentInfo, tenantNodeId, limitFilterColumn) {
  if (departmentInfo && departmentInfo.length > 0 && !departmentInfo.includes('_tenant_0')) {
    // 加载指定部门时，展开公司节点
    return loadPointDepartments(departmentInfo, limitFilterColumn)
  } else {
    // 加载整个组织结构树时，展开公司节点
    return loadDepartment(tenantNodeId)
  }
}

// 加载指定部门节点
export function loadPointDepartments(departmentInfo, limitFilterColumn) {
  let url = window['$vueApp'].config.globalProperties.baseAPI + '/component/organization-trees/point-departments'
  if (limitFilterColumn) {
    url += '/' + limitFilterColumn
  }
  return new Promise((resolve, reject) => {
    window['$vueApp'].config.globalProperties.$http.post(url, departmentInfo).then((children) => {
      resolve(children)
    })
  })
}

// 加载当前节点的子节点
export function loadDepartment(parentId) {
  return new Promise((resolve, reject) => {
    window['$vueApp'].config.globalProperties.$http
      .get(window['$vueApp'].config.globalProperties.baseAPI + '/component/organization-trees/departments/' + parentId)
      .then((children) => {
        resolve(children)
      })
  })
}

// 获得所有指定父部门的子部门信息
export function getChildDepts(parentDept) {
  return new Promise((resolve, reject) => {
    const parentIds = [parentDept.id]
    window['$vueApp'].config.globalProperties.$http
      .post(
        window['$vueApp'].config.globalProperties.baseAPI + '/component/organization-trees/department-children',
        parentIds
      )
      .then((departments) => {
        resolve(departments)
      })
      .catch((error) => {
        reject(error)
      })
  })
}
function getSelectDepts(searchField, selectDeptInfo, separator) {
  return new Promise((resolve, reject) => {
    if (!searchField) {
      resolve([])
    } else if (!selectDeptInfo) {
      resolve([])
    } else {
      window['$vueApp'].config.globalProperties.$http
        .get(
          window['$vueApp'].config.globalProperties.baseAPI +
            '/component/organization-trees/select-departments?searchField=' +
            searchField +
            '&selectDeptInfo=' +
            selectDeptInfo +
            '&separator=' +
            separator
        )
        .then((departments) => {
          resolve(departments)
        })
        .catch((error) => {
          reject(error)
        })
    }
  })
}

export function initSelectDepts(selectDepartmentInfo, tenantNodeId, searchField, separator) {
  return new Promise((resolve, reject) => {
    const selectDepts = []
    if (selectDepartmentInfo) {
      if (selectDepartmentInfo === tenantNodeId || selectDepartmentInfo === '所有部门') {
        // 表示已选择所有用户
        selectDepts.push(packageAllDept(tenantNodeId))
        resolve(selectDepts)
      } else {
        // 表示不是选择的所有用户
        getSelectDepts(searchField, selectDepartmentInfo, separator)
          .then((departments: any) => {
            departments.forEach((dept: any) => {
              dept.nodeType = 'DEPARTMENT'
              dept.nodeId = dept.nodeType + '~' + dept.id
            })
            resolve(departments)
          })
          .catch((error) => {
            reject(error)
          })
      }
    } else {
      resolve(selectDepts)
    }
  })
}

// 选中了组织结构树的根节点
function packageAllDept(tenantNodeId) {
  // 表示集合中不存在该用户，则封装该用户
  var allDept = {
    id: tenantNodeId,
    name: '所有部门'
  }
  return allDept
}