package material

import (
	"eta/eta_api/models/system"
	"eta/eta_api/utils"
	"fmt"
	"github.com/beego/beego/v2/client/orm"
	"github.com/rdlucklib/rdluck_tools/paging"
	"time"
)

type Material struct {
	MaterialId   int       `orm:"column(material_id);pk" description:"素材id"`
	MaterialName string    `description:"素材名称"`
	ImgUrl       string    `description:"素材图片地址"`
	SysUserId    int       `description:"作者id"`
	SysUserName  string    `description:"作者名称"`
	ModifyTime   time.Time `description:"修改时间"`
	CreateTime   time.Time `description:"创建时间"`
	ClassifyId   int       `description:"分类id"`
	Sort         int       `description:"排序"`
}

// Update 素材字段变更
func (material *Material) Update(cols []string) (err error) {
	o := orm.NewOrmUsingDB("rddp")
	_, err = o.Update(material, cols...)
	return
}

// GetMaterialById 根据素材id获取素材详情
func GetMaterialById(MaterialId int) (materialInfo *Material, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := `select * FROM material where material_id = ? and is_delete = 0`
	err = o.Raw(sql, MaterialId).QueryRow(&materialInfo)
	return
}

// AddMultiMaterial 批量添加素材
func AddMultiMaterial(materialInfoList []*Material) (err error) {
	o := orm.NewOrmUsingDB("rddp")
	_, err = o.InsertMulti(utils.MultiAddNum, materialInfoList)
	if err != nil {
		return
	}
	return
}

// UpdateMaterial 更新素材
func UpdateMaterial(materialInfo *Material, updateMaterialColumn []string) (err error) {
	o := orm.NewOrmUsingDB("rddp")
	to, err := o.Begin()
	if err != nil {
		return
	}
	defer func() {
		if err != nil {
			_ = to.Rollback()
		} else {
			_ = to.Commit()
		}
	}()

	_, err = to.Update(materialInfo, updateMaterialColumn...)
	if err != nil {
		return
	}
	return
}

// MaterialListItem 素材推演列表数据
type MaterialListItem struct {
	MaterialId   int    `description:"素材id"`
	MaterialName string `description:"素材名称"`
	ImgUrl       string `description:"素材图片地址"`
	ModifyTime   string `description:"修改时间"`
	CreateTime   string `description:"创建时间"`
	SysUserId    int    `description:"作者id"`
	SysUserName  string `description:"作者名称"`
}

// GetList 获取素材列表页
func GetList(condition string, pars []interface{}, startSize, pageSize int) (total int, list []*Material, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := "select a.material_id,a.material_name,a.code,a.pic_url,a.sys_user_id,a.sys_user_name,a.modify_time,a.create_time FROM material as a where 1=1 AND a.is_delete = 0 "
	sql += condition
	sql += ` order by a.modify_time desc,a.material_id desc`

	totalSql := `select count(1) total from (` + sql + `) z `
	err = o.Raw(totalSql, pars).QueryRow(&total)
	if err != nil {
		return
	}
	sql += ` LIMIT ?,? `
	_, err = o.Raw(sql, pars, startSize, pageSize).QueryRows(&list)
	return
}

// MaterialSaveResp 保存素材响应体
type MaterialSaveResp struct {
	*Material
}

func GetMaterialAll() (list []*MaterialClassifyItems, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := `SELECT material_id,classify_id,material_name AS classify_name, sort
		FROM material `
	_, err = o.Raw(sql).QueryRows(&list)
	return
}

// CheckOpMaterialPermission 判断素材操作权限
func CheckOpMaterialPermission(sysUser *system.Admin, createUserId int) (ok bool) {
	if sysUser.RoleTypeCode == utils.ROLE_TYPE_CODE_ADMIN || sysUser.RoleTypeCode == utils.ROLE_TYPE_CODE_FICC_ADMIN {
		ok = true
	}
	// 如果图表创建人与当前操作人相同的话，那么就是允许操作
	if ok == false && createUserId == sysUser.AdminId {
		ok = true
	}
	// 如果图表权限id 是 1 ，那么允许编辑
	if ok == false && sysUser.ChartPermission == 1 {
		ok = true
	}
	return
}

// GetMaterialInfoByAdminId 获取所有我创建的素材，用于分类展示
func GetMaterialInfoByAdminId(adminId int) (items []*MaterialClassifyItems, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := ` SELECT material_id,classify_id,material_name AS classify_name,code,
             sys_user_id,sys_user_name
            FROM material where sys_user_id = ? ORDER BY sort asc,create_time ASC `
	_, err = o.Raw(sql, adminId).QueryRows(&items)
	return
}

func GetMaterialClassify(classifyId int) (classify_id string, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := `SELECT GROUP_CONCAT(t.classify_id) AS classify_id FROM (
			SELECT a.classify_id FROM material_classify AS a 
			WHERE a.classify_id=?
			UNION ALL
			SELECT a.classify_id FROM material_classify AS a 
			WHERE a.parent_id=? UNION ALL
	SELECT
		classify_id 
	FROM
		material_classify 
WHERE
	parent_id IN ( SELECT classify_id FROM material_classify WHERE parent_id = ? )
			)AS t`
	err = o.Raw(sql, classifyId, classifyId, classifyId).QueryRow(&classify_id)
	return
}

type MaterialListItems struct {
	Material
	ParentIds string
}

func GetMaterialListByCondition(condition string, pars []interface{}, startSize, pageSize int) (item []*MaterialListItems, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := ` SELECT * FROM material WHERE 1=1 `
	if condition != "" {
		sql += condition
	}
	sql += " ORDER BY create_time DESC LIMIT ?,? "
	_, err = o.Raw(sql, pars, startSize, pageSize).QueryRows(&item)
	return
}

func GetMaterialListCountByCondition(condition string, pars []interface{}) (count int, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := ` SELECT COUNT(1) AS count FROM material WHERE 1=1 `
	if condition != "" {
		sql += condition
	}
	err = o.Raw(sql, pars).QueryRow(&count)
	return
}

type MaterialListResp struct {
	Paging *paging.PagingItem
	List   []*MaterialListItems
}

func AddMaterial(item *Material) (lastId int64, err error) {
	o := orm.NewOrmUsingDB("rddp")
	lastId, err = o.Insert(item)
	return
}

func GetMaterialItemsByClassifyId(classifyId int) (list []*MaterialClassifyItems, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := `SELECT material_id,classify_id,material_name AS classify_name, sort
		FROM material  WHERE classify_id = ? AND is_delete = 0  ORDER BY sort `
	_, err = o.Raw(sql, classifyId).QueryRows(&list)
	return
}

func GetMaterialAllParentByClassifyId(classifyId int) (ids string, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := `SELECT
	GROUP_CONCAT(DISTINCT m.classify_id  ORDER BY m.level) AS ids 
FROM
	(
	SELECT
		@id AS _id,(
		SELECT
			@id := parent_id 
		FROM
			material_classify 
		WHERE
			classify_id = _id 
		) 
	FROM
		(
		SELECT
			@id :=(
			SELECT
				parent_id 
			FROM
				material_classify 
			WHERE
				classify_id = ? 
			)) vm,
		material_classify m 
	WHERE
		@id IS NOT NULL 
	) vm
	INNER JOIN material_classify m 
WHERE
	classify_id = vm._id `
	err = o.Raw(sql, classifyId).QueryRow(&ids)
	return
}

type MoveMaterialReq struct {
	MaterialId     int `description:"素材ID"`
	PrevMaterialId int `description:"上一个素材ID"`
	NextMaterialId int `description:"下一个素材ID"`
	ClassifyId     int `description:"分类id"`
}

func GetMaterialClassifyCountById(classifyId int) (count int, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := `SELECT count(1) AS count FROM material_classify WHERE classify_id=? `
	err = o.Raw(sql, classifyId).QueryRow(&count)
	return
}

// GetMaterialByClassifyIdAndName 根据分类id和素材名获取图表信息
func GetMaterialByClassifyIdAndName(classifyId int, name string) (item *Material, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := ` SELECT * FROM material WHERE classify_id = ? and material_name=? `
	err = o.Raw(sql, classifyId, name).QueryRow(&item)
	return
}

// GetMaterialNameByIds 根据素材名称
func GetMaterialNameByIds(ids []int) (items []*Material, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := ` SELECT material_id, material_name FROM material WHERE material_id in (` + utils.GetOrmInReplace(len(ids)) + `) `
	_, err = o.Raw(sql, ids).QueryRows(&items)
	return
}

func MoveMaterial(MaterialId, classifyId int) (err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := ` UPDATE  material
			SET
			  classify_id = ?
			WHERE material_id = ?`
	_, err = o.Raw(sql, classifyId, MaterialId).Exec()
	return
}

// UpdateMaterialSortByClassifyId 根据素材id更新排序
func UpdateMaterialSortByClassifyId(classifyId, nowSort, prevMaterialId int, updateSort string) (err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := ` UPDATE  material set sort = ` + updateSort + ` WHERE classify_id=?  AND `
	if prevMaterialId > 0 {
		sql += ` (sort > ? or (material_id > ` + fmt.Sprint(prevMaterialId) + ` and sort = ` + fmt.Sprint(nowSort) + `))`
	}
	_, err = o.Raw(sql, classifyId, nowSort).Exec()
	return
}

// GetFirstMaterialByClassifyId 获取当前分类下，且排序数相同 的排序第一条的数据
func GetFirstMaterialByClassifyId(classifyId int) (item *Material, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := ` SELECT * FROM material WHERE classify_id=? order by sort asc,material_id asc limit 1`
	err = o.Raw(sql, classifyId).QueryRow(&item)
	return
}

type DetailParams struct {
	Code       string `json:"code"`
	Id         int    `json:"id"`
	ClassifyId int    `json:"classifyId"`
}

// AddAndEditMaterial 添加/编辑素材的请求数据
type AddAndEditMaterial struct {
	MaterialId   int    `description:"素材id"`
	MaterialName string `description:"素材名称"`
	ImgUrl       string `description:"素材图片地址"`
	ClassifyId   int    `description:"分类id"`
}

// DeleteMaterial 删除素材的请求数据
type DeleteMaterial struct {
	MaterialId int `description:"素材id"`
}

// RenameMaterialReq 添加/编辑素材的请求数据
type RenameMaterialReq struct {
	MaterialId   int    `description:"素材id"`
	MaterialName string `description:"素材名称"`
}

func GetMaterialInfoCountByClassifyIds(classifyIds []string) (count int, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := ` SELECT COUNT(1) AS count FROM material WHERE classify_id in(` + utils.GetOrmInReplace(len(classifyIds)) + `)`
	err = o.Raw(sql, classifyIds).QueryRow(&count)
	return
}

func GetMaterialCountByNames(materialNames []string) (count int, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := `SELECT COUNT(1) AS count FROM material WHERE material_name in(` + utils.GetOrmInReplace(len(materialNames)) + `)`
	err = o.Raw(sql, materialNames).QueryRow(&count)
	return
}

func GetMaterialCountByName(materialName string) (count int, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := `SELECT COUNT(1) AS count FROM material WHERE material_name=? `
	err = o.Raw(sql, materialName).QueryRow(&count)
	return
}

// GetMaterialMaxSort 获取最大的排序数
func GetMaterialMaxSort() (sort int, err error) {
	o := orm.NewOrmUsingDB("rddp")
	sql := `SELECT MAX(sort) AS sort FROM material `
	err = o.Raw(sql).QueryRow(&sort)
	return
}