package model

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

type (
	jobListModel interface {
		Insert(ctx context.Context, data *JobList) error
		Update(ctx context.Context, jobId int32, updates map[string]any) error
		Delete(ctx context.Context, jobId int32) error
		FindOne(ctx context.Context, jobId int32) (*JobList, error)
		FindTitle(ctx context.Context, title string) (*JobList, error)
	}
	JobList struct {
		updates map[string]any
		JobId   int32  `gorm:"column:jobId"`
		Title   string `gorm:"column:title"`
	}
	defaultJobListModel struct {
		db *gorm.DB
	}
)

func (s *JobList) TableName() string {
	return "job_list"
}

func NewJobList() *JobList {
	return &JobList{
		updates: make(map[string]any),
	}
}

func (s *JobList) SetJobId(jobId int32) *JobList {
	s.JobId = jobId
	s.set("jobId", jobId)
	return s
}

func (s *JobList) SetTitle(title string) *JobList {
	s.Title = title
	s.set("title", title)
	return s
}

func (s *JobList) set(key string, val any) {
	s.updates[key] = val
}

func (s *JobList) UpdateColumn() map[string]any {
	return s.updates
}

func newJobListDAO(db *gorm.DB) *defaultJobListModel {
	return &defaultJobListModel{
		db: db,
	}
}

func (s *defaultJobListModel) Insert(ctx context.Context, data *JobList) error {
	return s.db.Create(data).Error
}

func (s *defaultJobListModel) Update(ctx context.Context, jobId int32, updates map[string]any) error {
	return s.db.Model(JobList{}).Where("jobId=?", jobId).Updates(updates).Error
}

func (s *defaultJobListModel) Delete(ctx context.Context, jobId int32) error {
	return s.db.Where("jobId=?", jobId).Delete(&JobList{}).Error
}

func (s *defaultJobListModel) FindOne(ctx context.Context, jobId int32) (*JobList, error) {
	row := JobList{}
	err := s.db.Where("jobId=?", jobId).Find(&row).Error
	return findResultWithError(&row, err)
}

func (s *defaultJobListModel) FindTitle(ctx context.Context, title string) (*JobList, error) {
	row := JobList{}
	err := s.db.Where("title=?", title).Find(&row).Error
	return findResultWithError(&row, err)
}