package db

import (
	"fmt"
	"gorm.io/gorm"
)

// KeyPersonBase 重点人员底库
type KeyPersonBase struct {
	BaseModel
	Name    string `json:"name" gorm:"type:varchar(255);"`   //底库名称
	Color   string `json:"color" gorm:"type:varchar(255);"`  //底库颜色
	Level   string `json:"level" gorm:"type:varchar(255);"`  //底库等级
	TagName string `json:"tagName" gorm:"type:varchar(255)"` //标签名称
	TagType string `json:"tagType" gorm:"type:varchar(255)"` //标签类型
}

func (m *KeyPersonBase) TableName() string {
	return "key_person_base"
}

type KeyPersonBaseSearch struct {
	KeyPersonBase
	Orm      *gorm.DB
	PageNum  int
	PageSize int
	Order    string
	TagTypes []string
}

func NewKeyPersonBaseSearch() *KeyPersonBaseSearch {
	return &KeyPersonBaseSearch{
		Orm:      GetDB(),
		PageNum:  1,
		PageSize: 10,
	}
}
func (slf *KeyPersonBaseSearch) SetPage(page, size int) *KeyPersonBaseSearch {
	slf.PageNum, slf.PageSize = page, size
	return slf
}

func (slf *KeyPersonBaseSearch) SetOrder(order string) *KeyPersonBaseSearch {
	slf.Order = order
	return slf
}

func (slf *KeyPersonBaseSearch) SetID(id string) *KeyPersonBaseSearch {
	slf.ID = id
	return slf
}

func (slf *KeyPersonBaseSearch) Set(id string) *KeyPersonBaseSearch {
	slf.ID = id
	return slf
}

func (slf *KeyPersonBaseSearch) SetTagTypes(ids []string) *KeyPersonBaseSearch {
	slf.TagTypes = ids
	return slf
}

func (slf *KeyPersonBaseSearch) build() *gorm.DB {
	var db = slf.Orm.Table(slf.TableName())
	if slf.Order != "" {
		db = db.Order(slf.Order)
	}

	if slf.ID != "" {
		db = db.Where("id = ?", slf.ID)
	}

	if slf.Name != "" {
		db = db.Where("name = ?", slf.Name)
	}

	if len(slf.TagTypes) != 0 {
		db = db.Where("tag_type in ?", slf.TagTypes)
	}

	return db
}

func (slf *KeyPersonBaseSearch) First() (*KeyPersonBase, error) {
	var (
		record = new(KeyPersonBase)
		db     = slf.build()
	)

	if err := db.First(record).Error; err != nil {
		return record, err
	}

	return record, nil
}

func (slf *KeyPersonBaseSearch) Find() ([]*KeyPersonBase, int64, error) {
	var (
		records = make([]*KeyPersonBase, 0)
		total   int64
		db      = slf.build()
	)

	if err := db.Count(&total).Error; err != nil {
		return records, total, fmt.Errorf("find count err: %v", err)
	}
	if slf.PageNum*slf.PageSize > 0 {
		db = db.Offset((slf.PageNum - 1) * slf.PageSize).Limit(slf.PageSize)
	}
	if err := db.Find(&records).Error; err != nil {
		return records, total, fmt.Errorf("find records err: %v", err)
	}

	return records, total, nil
}

func (slf *KeyPersonBaseSearch) FindAll() ([]*KeyPersonBase, error) {
	var (
		records = make([]*KeyPersonBase, 0)
		db      = slf.build()
	)
	if err := db.Find(&records).Error; err != nil {
		return records, fmt.Errorf("find records err: %v", err)
	}

	return records, nil
}

func (slf *KeyPersonBaseSearch) Count() int64 {
	var (
		count int64
		db    = slf.build()
	)

	if err := db.Count(&count).Error; err != nil {
		return count
	}

	return count
}

func (slf *KeyPersonBaseSearch) Create(record *KeyPersonBase) error {
	var db = slf.build()

	if err := db.Create(record).Error; err != nil {
		return fmt.Errorf("create err: %v, record: %+v", err, record)
	}

	return nil
}

func (slf *KeyPersonBaseSearch) Update(record *KeyPersonBase) error {
	var db = slf.build()

	if err := db.Updates(record).Error; err != nil {
		return fmt.Errorf("update err: %v, record: %+v", err, record)
	}

	return nil
}

func (slf *KeyPersonBaseSearch) Delete() error {
	var db = slf.build()
	return db.Delete(&KeyPersonBase{}).Error
}