package dao

import (
	"gorm.io/gorm"
	"hospital-admin-api/api/model"
	"hospital-admin-api/api/requests"
	"hospital-admin-api/global"
)

type DoctorConfigFollowPackageDao struct {
}

// GetDoctorConfigFollowPackageListByDoctorId 获取列表-医生id
func (r *DoctorConfigFollowPackageDao) GetDoctorConfigFollowPackageListByDoctorId(doctorId int64) (m []*model.DoctorConfigFollowPackage, err error) {
	err = global.Db.Where("doctor_id = ?", doctorId).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetDoctorConfigFollowPackageById 获取医生随访包配置数据-id
func (r *DoctorConfigFollowPackageDao) GetDoctorConfigFollowPackageById(followPackageId int64) (m *model.DoctorConfigFollowPackage, err error) {
	err = global.Db.First(&m, followPackageId).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// DeleteDoctorConfigFollowPackage 删除医生随访包配置
func (r *DoctorConfigFollowPackageDao) DeleteDoctorConfigFollowPackage(tx *gorm.DB, maps interface{}) error {
	err := tx.Where(maps).Delete(&model.DoctorConfigFollowPackage{}).Error
	if err != nil {
		return err
	}
	return nil
}

// EditDoctorConfigFollowPackageById 修改医生随访包配置-随访包配置id
func (r *DoctorConfigFollowPackageDao) EditDoctorConfigFollowPackageById(tx *gorm.DB, followPackageId int64, data interface{}) error {
	err := tx.Model(&model.DoctorConfigFollowPackage{}).Where("follow_package_id = ?", followPackageId).Updates(data).Error
	if err != nil {
		return err
	}
	return nil
}

// GetDoctorConfigFollowPackageList 获取医生随访包配置列表
func (r *DoctorConfigFollowPackageDao) GetDoctorConfigFollowPackageList(maps interface{}) (m []*model.DoctorConfigFollowPackage, err error) {
	err = global.Db.Where(maps).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// AddDoctorConfigFollowPackage 新增医生随访包配置
func (r *DoctorConfigFollowPackageDao) AddDoctorConfigFollowPackage(tx *gorm.DB, model *model.DoctorConfigFollowPackage) (*model.DoctorConfigFollowPackage, error) {
	if err := tx.Create(model).Error; err != nil {
		return nil, err
	}
	return model, nil
}

// GetDoctorConfigFollowPackage 获取医生随访包配置
func (r *DoctorConfigFollowPackageDao) GetDoctorConfigFollowPackage(maps interface{}) (m *model.DoctorConfigFollowPackage, err error) {
	err = global.Db.Where(maps).First(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetDoctorFollowPageSearch 获取开启随访包服务的医生-分页
func (r *DoctorConfigFollowPackageDao) GetDoctorFollowPageSearch(req requests.GetDoctorFollowPage, page, pageSize int) (m []*model.DoctorConfigFollowPackage, total int64, err error) {
	var totalRecords int64

	// 构建查询条件
	query := global.Db.Model(&model.DoctorConfigFollowPackage{})

	// 医生
	query = query.Preload("UserDoctor", func(db *gorm.DB) *gorm.DB {
		return db.Omit("open_id", "union_id", "wx_session_key")
	})

	// 明细
	query = query.Preload("DoctorConfigFollowPackageItem")

	// 用户表
	query = query.Preload("UserDoctor.User", func(db *gorm.DB) *gorm.DB {
		return db.Omit("user_password", "salt")
	})

	// 手机号
	if req.Mobile != "" {
		// 医生
		doctorUserSubQuery := global.Db.Model(&model.User{}).
			Select("user_id").
			Where("mobile = ?", req.Mobile)

		doctorSubQuery := global.Db.Model(&model.UserDoctor{}).
			Select("doctor_id").
			Where(gorm.Expr("user_id IN (?)", doctorUserSubQuery))

		query = query.Where("doctor_id IN (?)", doctorSubQuery)
	}

	// 医生姓名
	if req.DoctorName != "" {
		subQuery := global.Db.Model(&model.UserDoctor{}).
			Select("doctor_id").
			Where("user_name LIKE ?", "%"+req.DoctorName+"%")

		query = query.Where("doctor_id IN (?)", subQuery)
	}

	// 排序
	query = query.Order("created_at desc")

	// 查询总数量
	if err := query.Count(&totalRecords).Error; err != nil {
		return nil, 0, err
	}

	err = query.Scopes(model.Paginate(page, pageSize)).Find(&m).Error
	if err != nil {
		return nil, 0, err
	}
	return m, totalRecords, nil
}