type.go

package calendar

import (
	"errors"
	"regexp"
	"strings"

	"github.com/jinzhu/gorm"
	"pkg.deepin.io/lib/gettext"
)

const (
	jobTypeWork = iota + 1
	jobTypeLife
	jobTypeOther
	JobTypeFestival
)

var globalPredefinedTypes []*JobTypeJSON

func initPredefinedJobTypes() {
	globalPredefinedTypes = []*JobTypeJSON{
		{
			ID:    jobTypeWork,
			Name:  gettext.Tr("Work"),
			Color: "#FF0000", // red
		},
		{
			ID:    jobTypeLife,
			Name:  gettext.Tr("Life"),
			Color: "#00FF00", // green
		},
		{
			ID:    jobTypeOther,
			Name:  gettext.Tr("Other"),
			Color: "#800080", // purple
		},
		{
			ID:    JobTypeFestival,
			Name:  gettext.Tr("Festival"),
			Color: "#FFFF00", // yellow
		},
	}
}

type JobType struct {
	gorm.Model

	Name  string
	Color string
}

type JobTypeJSON struct {
	ID    uint
	Name  string
	Color string
}

func (j *JobTypeJSON) toJobType() *JobType {
	if j == nil {
		return nil
	}
	jt := &JobType{
		Name:  j.Name,
		Color: j.Color,
	}
	jt.ID = j.ID
	return jt
}

var colorReg = regexp.MustCompile(`^#[0-9a-f]+$`)

func (j *JobType) validate() error {
	if strings.TrimSpace(j.Name) == "" {
		return errors.New("name is empty")
	}

	color := strings.ToLower(j.Color)
	if !colorReg.MatchString(color) {
		return errors.New("invalid color")
	}
	switch len(color) - 1 {
	case 3, 4, 6, 8:
		// rgb 6 缩写 3
		// rgba 8 缩写 4
		//pass
	default:
		return errors.New("invalid color length")
	}

	return nil
}