package system

import (
	"eta_gn/eta_api/global"
	"time"
)

type SysGroupAddReq struct {
	DepartmentId int    `description:"部门Id"`
	GroupName    string `description:"分组名称,多个用英文逗号隔开"`
}

type SysGroup struct {
	GroupId      int       `gorm:"primaryKey"`
	DepartmentId int       `description:"部门Id"`
	ParentId     int       `description:"父级Id"`
	GroupName    string    `description:"分组名称"`
	Sort         int       `description:"排序"`
	CreateTime   time.Time `description:"创建时间"`
}

func GetSysGroupCount(departmentId int, groupName string) (count int, err error) {
	sql := `SELECT COUNT(1) AS count FROM sys_group WHERE department_id=? AND group_name=? `
	err = global.DEFAULT_DmSQL.Raw(sql, departmentId, groupName).Scan(&count).Error
	return
}

func AddSysGroup(item *SysGroup) (lastId int64, err error) {
	err = global.DEFAULT_DmSQL.Create(item).Error
	return
}

type SysGroupEditReq struct {
	GroupId   int    `description:"分组ID"`
	GroupName string `description:"分组名称"`
}

func GetSysGroupById(groupId int) (item *SysGroup, err error) {
	sql := `SELECT * FROM sys_group WHERE group_id=? `
	err = global.DEFAULT_DmSQL.Raw(sql, groupId).First(&item).Error
	return
}

func GetSysGroupByName(groupName string) (item *SysGroup, err error) {
	sql := `SELECT * FROM sys_group WHERE group_name=? `
	err = global.DEFAULT_DmSQL.Raw(sql, groupName).First(&item).Error
	return
}

func ModifySysGroup(groupName string, groupId int) (err error) {
	tx := global.DEFAULT_DmSQL.Begin()
	defer func() {
		if err != nil {
			_ = tx.Rollback()
			return
		}
		_ = tx.Commit()
	}()
	sql := `UPDATE sys_group SET group_name=? WHERE group_id=? `
	err = tx.Exec(sql, groupName, groupId).Error
	if err != nil {
		return
	}
	sql = `UPDATE "admin" SET group_name=? WHERE group_id=? `
	err = tx.Exec(sql, groupName, groupId).Error
	return
}

type SysGroupDeleteReq struct {
	GroupId int `description:"分组ID"`
}

func DeleteSysGroup(groupId int) (err error) {
	sql := `DELETE FROM sys_group WHERE group_id=? `
	err = global.DEFAULT_DmSQL.Exec(sql, groupId).Error
	return
}

// 因前端显示需要，TopId字段用来当做一级部门id，DepartmentId为当前分组id
type SysGroupList struct {
	GroupId      int            `orm:"column(group_id);pk" json:"DepartmentId" description:"分组ID"`
	ParentId     int            `json:"ParentId" description:"父级ID"`
	DepartmentId int            `json:"TopId" description:"部门Id"`
	GroupName    string         `json:"DepartmentName" description:"分组名称"`
	Child        []*SysTeamList `gorm:"-" description:"小组"`
	CreateTime   time.Time      `description:"创建时间"`
	IsGroup      bool           `description:"是否为二级部门"`
}

func GetSysGroupList() (items []*SysGroupList, err error) {
	sql := `SELECT * FROM sys_group ORDER BY sort ASC, create_time ASC `
	err = global.DEFAULT_DmSQL.Raw(sql).Find(&items).Error
	return
}

func GetSysGroupByDepartmentId(departmentId int) (items []*SysGroupList, err error) {
	sql := `SELECT * FROM sys_group WHERE department_id=? AND parent_id=0 ORDER BY sort ASC, create_time ASC`
	err = global.DEFAULT_DmSQL.Raw(sql, departmentId).Find(&items).Error
	return
}

// GetSysGroupListByDepartmentId 获取该部门下的所有分组（包含大小分组，不包含 “无” 这个分组）
func GetSysGroupListByDepartmentId(departmentId int) (items []*SysGroupList, err error) {
	sql := `SELECT * FROM sys_group WHERE department_id=? AND group_name<>'无' ORDER BY sort ASC, create_time ASC`
	err = global.DEFAULT_DmSQL.Raw(sql, departmentId).Find(&items).Error
	return
}

func ClearSysUserGroup(groupId int) (err error) {
	sql := `UPDATE "admin" SET group_id=0,group_name='' WHERE group_id=? `
	err = global.DEFAULT_DmSQL.Exec(sql, groupId).Error
	return
}

func GetSysGroupByDirectorId(directorId int) (items []*SysGroupList, err error) {
	sql := `SELECT * FROM sys_group WHERE group_id=? ORDER BY sort ASC, create_time ASC`
	err = global.DEFAULT_DmSQL.Raw(sql, directorId).Find(&items).Error
	return
}

// GetSysGroupByGroupId 销售主管用，查找销售主管所在大组的名称
func GetSysGroupByGroupId(groupId int) (items []*SysGroupList, err error) {
	sql := `SELECT * FROM sys_group WHERE department_id=2 AND parent_id=0 AND group_id=? ORDER BY sort ASC, create_time ASC`
	err = global.DEFAULT_DmSQL.Raw(sql, groupId).Find(&items).Error
	return
}

type SysFullGroup struct {
	GroupId         int       `orm:"column(group_id);pk" description:"分组ID"`
	DepartmentId    int       `description:"部门Id"`
	ParentId        int       `description:"父级Id"`
	GroupName       string    `description:"分组名称"`
	ParentGroupName string    `description:"父级分组名称"`
	DepartmentName  string    `description:"部门名称"`
	CreateTime      time.Time `description:"创建时间"`
}

// GetFullGroup 获取完整的分组信息
func GetFullGroup() (list []*SysFullGroup, err error) {
	sql := `SELECT s.*,g.group_name as parent_group_name , d.department_name
from sys_group s 
LEFT JOIN sys_group g on s.parent_id=g.group_id
LEFT JOIN sys_department d on s.department_id=d.department_id ORDER BY s.sort ASC, s.create_time ASC`
	err = global.DEFAULT_DmSQL.Raw(sql).Find(&list).Error
	return
}

type SysGroupSortReq struct {
	DepartmentIds []int `description:"移动后的一级ID排序"`
	GroupIds      []int `description:"移动后的二级ID排序"`
	TeamIds       []int `description:"移动后的三级ID排序"`
}

type GroupSort struct {
	GroupId int
	Sort    int
}

func MultiUpdateGroupSort(items []*GroupSort) (err error) {
	if len(items) == 0 {
		return
	}
	sql := "UPDATE sys_group SET sort = ? WHERE group_id = ?"
	for _, v := range items {
		err = global.DEFAULT_DmSQL.Exec(sql, v.Sort, v.GroupId).Error
		if err != nil {
			return
		}
	}
	return
}

type RoadshowGroupResp struct {
	List []RoadshowGroups
}

type RoadshowGroups struct {
	GroupId   int                    `description:"分组ID"`
	GroupName string                 `description:"分组名称"`
	Child     []RoadshowGroupSellers `description:"销售"`
}

type RoadshowGroupSellers struct {
	GroupId   int    `description:"大组ID"`
	TeamId    int    `description:"小组ID"`
	AdminId   int    `description:"销售ID"`
	AdminName string `description:"销售名称"`
}