mlblive/cmd/teamflag.go

100 lines
2.1 KiB
Go

/*
Copyright © 2024 filifa
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cmd
import (
"errors"
"sort"
"strings"
"scm.dairydemon.net/filifa/mlblive/cmd/internal/statsapi"
)
var teamIDs = map[string]statsapi.TeamID{
"laa": statsapi.LAA,
"az": statsapi.AZ,
"bal": statsapi.BAL,
"bos": statsapi.BOS,
"chc": statsapi.CHC,
"cin": statsapi.CIN,
"cle": statsapi.CLE,
"col": statsapi.COL,
"det": statsapi.DET,
"hou": statsapi.HOU,
"kc": statsapi.KC,
"lad": statsapi.LAD,
"wsh": statsapi.WSH,
"nym": statsapi.NYM,
"oak": statsapi.OAK,
"pit": statsapi.PIT,
"sd": statsapi.SD,
"sea": statsapi.SEA,
"sf": statsapi.SF,
"stl": statsapi.STL,
"tb": statsapi.TB,
"tex": statsapi.TEX,
"tor": statsapi.TOR,
"min": statsapi.MIN,
"phi": statsapi.PHI,
"atl": statsapi.ATL,
"cws": statsapi.CWS,
"mia": statsapi.MIA,
"nyy": statsapi.NYY,
"mil": statsapi.MIL,
}
func keys[V any](m map[string]V) []string {
keys := make([]string, len(m))
i := 0
for k := range m {
keys[i] = k
i++
}
return keys
}
func flagValueError(name string, allowed []string) error {
sort.Strings(allowed)
allowedList := strings.Join(allowed, ", ")
return errors.New(name + " must be one of " + allowedList)
}
type teamFlag string
func (t *teamFlag) String() string {
return string(*t)
}
func (t *teamFlag) Set(v string) error {
var err error
v = strings.ToLower(v)
_, ok := teamIDs[v]
if !ok {
allowed := keys(teamIDs)
err = flagValueError("team", allowed)
} else {
*t = teamFlag(v)
}
return err
}
func (t *teamFlag) Type() string {
return "teamFlag"
}