package models

import (
	"ferry/global/orm"
	"ferry/utils"
	"time"
)

type {{.ClassName}} struct {

    {{ range .Columns -}}
    {{$x := .Pk}}
	// {{.ColumnComment}}
	{{if ($x)}}{{.GoField}} {{.GoType}} `json:"{{.JsonField}}" gorm:"column:{{.ColumnName}};primary_key"`{{else}}{{.GoField}} {{.GoType}} `json:"{{.JsonField}}" gorm:"column:{{.ColumnName}};"`{{end}}
	{{ end -}}
}

// 创建{{.ClassName}}
func (e *{{.ClassName}}) Create() ({{.ClassName}}, error) {
	var doc {{.ClassName}}
	doc.IsDel = "0"
	e.CreateTime = time.Now().String()
	result := orm.Eloquent.Table("{{.TableName}}").Create(&e)
	if result.Error != nil {
		err := result.Error
		return doc, err
	}
	doc = *e
	return doc, nil
}

// 获取{{.ClassName}}
func (e *{{.ClassName}}) Get() ({{.ClassName}}, error) {
	var doc {{.ClassName}}

	table := orm.Eloquent.Table("{{.TableName}}")
    {{ range .Columns -}}
    {{$z := .IsQuery}}
    {{- if ($z) -}}if e.{{.GoField}} !=  "" {
        table = table.Where("{{.ColumnName}} = ?", e.{{.GoField}})
    }
    {{ end }}
    {{- end -}}

	if err := table.First(&doc).Error; err != nil {
		return doc, err
	}
	return doc, nil
}

// 获取{{.ClassName}}带分页
func (e *{{.ClassName}}) GetPage(pageSize int, pageIndex int) ([]{{.ClassName}}, int32, error) {
	var doc []{{.ClassName}}

	table := orm.Eloquent.Select("*").Table("{{.TableName}}")
    {{ range .Columns -}}
    {{$z := .IsQuery}}
    {{- if ($z) -}}if e.{{.GoField}} !=  "" {
        table = table.Where("{{.ColumnName}} = ?", e.{{.GoField}})
    }
    {{ end }}
    {{- end -}}

	var count int32
    table = table.Offset((pageIndex - 1) * pageSize).Limit(pageSize)
	if err := table.Find(&doc).Error; err != nil {
		return nil, 0, err
	}
	table.Count(&count)
	return doc, count, nil
}

// 更新{{.ClassName}}
func (e *{{.ClassName}}) Update(id int) (update {{.ClassName}}, err error) {
	if err = orm.Eloquent.Table("{{.TableName}}").Where("{{.PkColumn}} = ?", id).First(&update).Error; err != nil {
		return
	}

	//参数1:是要修改的数据
	//参数2:是修改的数据
	if err = orm.Eloquent.Table("{{.TableName}}").Model(&update).Updates(&e).Error; err != nil {
		return
	}
	return
}

// 删除{{.ClassName}}
func (e *{{.ClassName}}) Delete(id int) (success bool, err error) {

	if err = orm.Eloquent.Table("{{.TableName}}").Where("{{.PkColumn}} = ?", id).Delete(&{{.ClassName}}{}).Error; err != nil {
		success = false
		return
	}
	success = true
	return
}

