package data_manage_permission

import (
	"eta/eta_api/models/data_manage"
	"eta/eta_api/models/data_manage/data_manage_permission"
	"eta/eta_api/utils"
	"fmt"
)

// CheckChartPermissionByPermissionIdList
// @Description: 检查ETA图库(只包含ETA图库,不包含统计分析等模块)权限
// @author: Roc
// @datetime 2024-03-28 16:12:08
// @param chartIsJoinPermission int
// @param chartClassifyIsJoinPermission int
// @param chartInfoId int
// @param chartClassifyId int
// @param permissionChartInfoIdList []int
// @param permissionChartClassifyIdList []int
// @return hasAuth bool
func CheckChartPermissionByPermissionIdList(chartIsJoinPermission, chartClassifyIsJoinPermission, chartInfoId, chartClassifyId int, permissionChartInfoIdList, permissionChartClassifyIdList []int) (hasAuth bool) {
	//hasAuth = true

	// 判断 分类是否纳入权限管控
	if chartClassifyIsJoinPermission == 1 {
		// 不属于已授权的分类,那么就无权限
		if !utils.InArrayByInt(permissionChartClassifyIdList, chartClassifyId) {
			return false
		}
	}

	// 判断 指标是否纳入权限管控
	if chartIsJoinPermission == 1 {
		// 不属于已授权的指标,那么就无权限
		if !utils.InArrayByInt(permissionChartInfoIdList, chartInfoId) {
			return false
		}
	}

	hasAuth = true

	return
}

// CheckChartClassifyPermissionByPermissionIdList
// @Description: 检查EDB分类权限
// @author: Roc
// @datetime 2024-03-29 14:35:19
// @param chartClassifyIsJoinPermission int
// @param chartClassifyId int
// @param permissionChartClassifyIdList []int
// @return hasAuth bool
func CheckChartClassifyPermissionByPermissionIdList(chartClassifyIsJoinPermission, chartClassifyId int, permissionChartClassifyIdList []int) (hasAuth bool) {
	// 判断 分类是否纳入权限管控
	if chartClassifyIsJoinPermission == 1 {
		// 不属于已授权的分类,那么就无权限
		if !utils.InArrayByInt(permissionChartClassifyIdList, chartClassifyId) {
			return
		}
	}

	hasAuth = true

	return
}

// GetUserChartAndClassifyPermissionList
// @Description: 根据用户获取已经授权指标ID列表和指标分类ID列表
// @author: Roc
// @datetime 2024-03-28 17:20:36
// @param userId int
// @param chartInfoId int 如果传递了chartInfoId,则只返回该chartInfoId的权限列表(其实也就是为了判断是否存在该指标权限了,目的是为了少获取数据)
// @param classifyId int  classifyId,则只返回该classifyId的权限列表(其实也就是为了判断是否存在该指标分类权限了,目的是为了少获取数据)
// @return chartIdList []int
// @return classifyIdList []int
// @return err error
func GetUserChartAndClassifyPermissionList(userId, chartInfoId, classifyId int) (chartIdList, classifyIdList []int, err error) {
	// 获取有权限的指标ID列表
	chartIdList, err = data_manage_permission.GetPermissionChartIdList(userId, chartInfoId)
	if err != nil {
		fmt.Println("获取授权指标列表失败, err:", err)
		return
	}

	// 获取有权限的指标分类ID列表
	classifyIdList, err = data_manage_permission.GetPermissionChartClassifyIdList(userId, classifyId)
	if err != nil {
		fmt.Println("获取授权指标分类列表失败, err:", err)
		return
	}

	return
}

// GetUserChartClassifyPermissionList
// @Description: 根据用户获取已经授权指标分类ID列表
// @author: Roc
// @datetime 2024-03-28 17:20:36
// @param userId int
// @param classifyId int  classifyId,则只返回该classifyId的权限列表(其实也就是为了判断是否存在该指标分类权限了,目的是为了少获取数据)
// @return classifyIdList []int
// @return err error
func GetUserChartClassifyPermissionList(userId, classifyId int) (classifyIdList []int, err error) {
	// 获取有权限的指标分类ID列表
	classifyIdList, err = data_manage_permission.GetPermissionChartClassifyIdList(userId, classifyId)
	if err != nil {
		fmt.Println("获取授权指标分类列表失败, err:", err)
		return
	}

	return
}

// CheckChartPermissionByChartInfoId
// @Description: 根据指标id和指标分类id,检查EDB指标(含预测指标)权限(方法内部自己获取所有的指标和指标分类权限,不用额外传递)
// @author: Roc
// @datetime 2024-03-29 13:28:06
// @param chartInfoId int
// @param chartClassifyId int
// @param chartIsJoinPermission int
// @param userId int
// @return hasAuth bool
// @return err error
func CheckChartPermissionByChartInfoId(chartInfoId, chartClassifyId, chartIsJoinPermission, userId int) (hasAuth bool, err error) {
	currClassify, err := data_manage.GetChartClassifyById(chartClassifyId)
	if err != nil {
		return
	}
	if currClassify != nil {
		return CheckChartPermission(chartIsJoinPermission, currClassify.IsJoinPermission, userId, chartInfoId, chartClassifyId)
	}

	return
}

// CheckChartPermission
// @Description: 检查EDB指标(含预测指标)权限(方法内部自己获取所有的指标和指标分类权限,不用额外传递)
// @author: Roc
// @datetime 2024-03-28 16:12:08
// @param chartIsJoinPermission int
// @param chartClassifyIsJoinPermission int
// @param chartInfoId int
// @param chartClassifyId int
// @return hasAuth bool
func CheckChartPermission(chartIsJoinPermission, chartClassifyIsJoinPermission, userId, chartInfoId, chartClassifyId int) (hasAuth bool, err error) {
	chartIdList, classifyIdList, err := GetUserChartAndClassifyPermissionList(userId, chartInfoId, chartClassifyId)
	if err != nil {
		fmt.Println("GetUserChartAndClassifyPermissionList err:", err)
		return
	}

	hasAuth = CheckChartPermissionByPermissionIdList(chartIsJoinPermission, chartClassifyIsJoinPermission, chartInfoId, chartClassifyId, chartIdList, classifyIdList)

	return
}