package data_manage_permission

import (
	"eta_gn/eta_api/models/data_manage/data_manage_permission"
	"eta_gn/eta_api/models/data_manage/excel"
	"eta_gn/eta_api/utils"
	"fmt"
)

// CheckExcelPermissionByPermissionIdList
// @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 excelIsJoinPermission int
// @param excelClassifyIsJoinPermission int
// @param excelInfoId int
// @param excelClassifyId int
// @param permissionExcelInfoIdList []int
// @param permissionExcelClassifyIdList []int
// @return hasAuth bool
func CheckExcelPermissionByPermissionIdList(excelIsJoinPermission, excelClassifyIsJoinPermission, excelInfoId, excelClassifyId int, permissionExcelInfoIdList, permissionExcelClassifyIdList []int) (hasAuth bool) {
	//hasAuth = true

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

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

	hasAuth = true

	return
}

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

	hasAuth = true

	return
}

// GetUserExcelAndClassifyPermissionList
// @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 excelInfoId int 如果传递了excelInfoId，则只返回该excelInfoId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 excelIdList []int
// @return classifyIdList []int
// @return err error
func GetUserExcelAndClassifyPermissionList(userId, excelInfoId, classifyId int) (excelIdList, classifyIdList []int, err error) {
	// 获取有权限的指标ID列表
	excelIdList, err = data_manage_permission.GetPermissionExcelIdList(userId, excelInfoId)
	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.GetPermissionExcelClassifyIdList(userId, classifyId)
	if err != nil {
		fmt.Println("获取授权指标分类列表失败， err:", err)
		return
	}

	return
}

// CheckExcelPermissionByExcelInfoId
// @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 excelInfoId int
// @param excelClassifyId int
// @param excelIsJoinPermission int
// @param userId int
// @return hasAuth bool
// @return err error
func CheckExcelPermissionByExcelInfoId(excelInfoId, excelClassifyId, excelIsJoinPermission, userId int) (hasAuth bool, err error) {
	currClassify, err := excel.GetExcelClassifyById(excelClassifyId)
	if err != nil {
		return
	}
	if currClassify != nil {
		return CheckExcelPermission(excelIsJoinPermission, currClassify.IsJoinPermission, userId, excelInfoId, excelClassifyId)
	}

	return
}

// CheckExcelPermission
// @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 excelIsJoinPermission int
// @param excelClassifyIsJoinPermission int
// @param excelInfoId int
// @param excelClassifyId int
// @return hasAuth bool
func CheckExcelPermission(excelIsJoinPermission, excelClassifyIsJoinPermission, userId, excelInfoId, excelClassifyId int) (hasAuth bool, err error) {
	excelIdList, classifyIdList, err := GetUserExcelAndClassifyPermissionList(userId, excelInfoId, excelClassifyId)
	if err != nil {
		fmt.Println("GetUserExcelAndClassifyPermissionList err:", err)
		return
	}

	hasAuth = CheckExcelPermissionByPermissionIdList(excelIsJoinPermission, excelClassifyIsJoinPermission, excelInfoId, excelClassifyId, excelIdList, classifyIdList)

	return
}