mirror of https://github.com/velour/catbase.git
365 lines
10 KiB
Go
365 lines
10 KiB
Go
package goals
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import (
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"fmt"
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"regexp"
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"sort"
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"strconv"
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"time"
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"github.com/jmoiron/sqlx"
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"github.com/rs/zerolog/log"
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"github.com/velour/catbase/bot"
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"github.com/velour/catbase/bot/msg"
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"github.com/velour/catbase/config"
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"github.com/velour/catbase/plugins/counter"
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)
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type GoalsPlugin struct {
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b bot.Bot
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cfg *config.Config
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db *sqlx.DB
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handlers bot.HandlerTable
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}
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func New(b bot.Bot) *GoalsPlugin {
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p := &GoalsPlugin{
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b: b,
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cfg: b.Config(),
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db: b.DB(),
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}
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p.mkDB()
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p.registerCmds()
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b.Register(p, bot.Help, p.help)
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counter.RegisterUpdate(p.update)
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return p
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}
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func (p *GoalsPlugin) mkDB() {
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_, err := p.db.Exec(`create table if not exists goals (
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id integer primary key,
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kind string not null,
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who string not null,
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what string not null,
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amount integer,
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unique (who, what, kind)
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)`)
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if err != nil {
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log.Fatal().Msgf("could not create goals db: %s", err)
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}
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}
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func (p *GoalsPlugin) registerCmds() {
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p.handlers = bot.HandlerTable{
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{Kind: bot.Message, IsCmd: true,
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Regex: regexp.MustCompile(`(?i)^register (?P<type>competition|goal) for (?P<who>[[:punct:][:alnum:]]+) (?P<what>[^\s]+) (?P<amount>[[:digit:]]+)?`),
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HelpText: "Register with `%s` for other people",
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Handler: func(r bot.Request) bool {
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log.Debug().Interface("values", r.Values).Msg("trying to register a goal")
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amount, _ := strconv.Atoi(r.Values["amount"])
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p.register(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Values["who"], amount)
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return true
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}},
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{Kind: bot.Message, IsCmd: true,
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Regex: regexp.MustCompile(`(?i)^register (?P<type>competition|goal) (?P<what>[^\s]+) (?P<amount>[[:digit:]]+)?`),
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HelpText: "Register with `%s` for yourself",
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Handler: func(r bot.Request) bool {
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amount, _ := strconv.Atoi(r.Values["amount"])
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p.register(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Msg.User.Name, amount)
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return true
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}},
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{Kind: bot.Message, IsCmd: true,
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Regex: regexp.MustCompile(`(?i)^deregister (?P<type>competition|goal) for (?P<who>[[:punct:][:alnum:]]+) (?P<what>.*)`),
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HelpText: "Deregister with `%s` for other people",
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Handler: func(r bot.Request) bool {
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p.deregister(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Values["who"])
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return true
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}},
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{Kind: bot.Message, IsCmd: true,
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Regex: regexp.MustCompile(`(?i)^deregister (?P<type>competition|goal) (?P<what>[[:punct:][:alnum:]]+)`),
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HelpText: "Deregister with `%s` for yourself",
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Handler: func(r bot.Request) bool {
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p.deregister(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Msg.User.Name)
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return true
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}},
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{Kind: bot.Message, IsCmd: true,
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Regex: regexp.MustCompile(`(?i)^check (?P<type>competition|goal) for (?P<who>[[:punct:][:alnum:]]+) (?P<what>[[:punct:][:alnum:]]+)`),
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HelpText: "Check with `%s` for other people",
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Handler: func(r bot.Request) bool {
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p.check(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Values["who"])
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return true
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}},
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{Kind: bot.Message, IsCmd: true,
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Regex: regexp.MustCompile(`(?i)^check (?P<type>competition|goal) (?P<what>[[:punct:][:alnum:]]+)`),
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HelpText: "Check with `%s` for yourself",
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Handler: func(r bot.Request) bool {
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p.check(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Msg.User.Name)
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return true
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}},
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}
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p.b.RegisterTable(p, p.handlers)
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}
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func (p *GoalsPlugin) register(c bot.Connector, ch, kind, what, who string, howMuch int) {
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if kind == "goal" && howMuch == 0 {
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p.b.Send(c, bot.Message, ch,
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fmt.Sprintf("%s, you need to have a goal amount if you want to have a goal for %s.", who, what))
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return
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}
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g := p.newGoal(kind, who, what, howMuch)
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err := g.Save()
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if err != nil {
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log.Error().Err(err).Msgf("could not create goal")
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p.b.Send(c, bot.Message, ch, "I couldn't create that goal for some reason.")
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return
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}
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p.b.Send(c, bot.Message, ch, fmt.Sprintf("%s created", kind))
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}
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func (p *GoalsPlugin) deregister(c bot.Connector, ch, kind, what, who string) {
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g, err := p.getGoalKind(kind, who, what)
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if err != nil {
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log.Error().Err(err).Msgf("could not find goal to delete")
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p.b.Send(c, bot.Message, ch, "I couldn't find that item to deregister.")
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return
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}
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err = g.Delete()
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if err != nil {
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log.Error().Err(err).Msgf("could not delete goal")
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p.b.Send(c, bot.Message, ch, "I couldn't deregister that.")
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return
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}
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p.b.Send(c, bot.Message, ch, fmt.Sprintf("%s %s deregistered", kind, what))
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}
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func (p *GoalsPlugin) check(c bot.Connector, ch, kind, what, who string) {
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log.Debug().Msgf("checking goal in channel %s", ch)
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if kind == "goal" {
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p.checkGoal(c, ch, what, who)
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return
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}
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p.checkCompetition(c, ch, what, who)
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}
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func (p *GoalsPlugin) checkCompetition(c bot.Connector, ch, what, who string) {
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items, err := counter.GetItem(p.db, what)
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if err != nil || len(items) == 0 {
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p.b.Send(c, bot.Message, ch, fmt.Sprintf("I couldn't find any %s", what))
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return
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}
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sort.Slice(items, func(i, j int) bool {
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if items[i].Count == items[j].Count && who == items[i].Nick {
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return true
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}
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if items[i].Count > items[j].Count {
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return true
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}
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return false
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})
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if items[0].Nick == who && len(items) > 1 && items[1].Count == items[0].Count {
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p.b.Send(c, bot.Message, ch,
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fmt.Sprintf("Congratulations! You're in the lead for %s with %d, but you're tied with %s",
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what, items[0].Count, items[1].Nick))
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return
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}
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if items[0].Nick == who {
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p.b.Send(c, bot.Message, ch, fmt.Sprintf("Congratulations! You're in the lead for %s with %d.",
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what, items[0].Count))
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return
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}
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count := 0
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for _, i := range items {
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if i.Nick == who {
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count = i.Count
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}
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}
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p.b.Send(c, bot.Message, ch, fmt.Sprintf("%s is in the lead for %s with %d. You have %d to catch up.",
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items[0].Nick, what, items[0].Count, items[0].Count-count))
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}
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func (p *GoalsPlugin) checkGoal(c bot.Connector, ch, what, who string) {
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g, err := p.getGoalKind("goal", who, what)
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if err != nil {
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p.b.Send(c, bot.Message, ch, fmt.Sprintf("I couldn't find %s", what))
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}
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nick, id := "", ""
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user, err := c.Profile(who)
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if err == nil && user.ID != "" {
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id = user.ID
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nick = user.Name
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} else {
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log.Error().Err(err).Msg("no user returned for goal check")
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}
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log.Debug().
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Str("nick", nick).
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Str("id", id).
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Str("what", what).
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Msg("looking for item")
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item, err := counter.GetUserItem(p.db, nick, id, what)
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if err != nil {
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p.b.Send(c, bot.Message, ch, fmt.Sprintf("I couldn't find any %s", what))
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return
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}
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perc := float64(item.Count) / float64(g.Amount) * 100.0
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remaining := p.remainingText(item, g)
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if perc >= 100 {
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p.deregister(c, ch, g.Kind, g.What, g.Who)
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m := fmt.Sprintf("You made it! You have %.2f%% of %s and now it's done.", perc, what)
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p.b.Send(c, bot.Message, ch, m)
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} else {
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m := fmt.Sprintf("You have %d out of %d for %s. You're %.2f%% of the way there! %s",
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item.Count, g.Amount, what, perc, remaining)
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p.b.Send(c, bot.Message, ch, m)
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}
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return
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}
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func (p *GoalsPlugin) help(c bot.Connector, kind bot.Kind, message msg.Message, args ...interface{}) bool {
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ch := message.Channel
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msg := "Goals can set goals and competition for your counters."
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for _, cmd := range p.handlers {
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msg += fmt.Sprintf("\n"+cmd.HelpText, cmd.Regex)
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}
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p.b.Send(c, bot.Message, ch, msg)
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return true
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}
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type cmd map[string]string
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func parseCmd(r *regexp.Regexp, body string) cmd {
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out := cmd{}
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subs := r.FindStringSubmatch(body)
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if len(subs) == 0 {
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return out
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}
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for i, n := range r.SubexpNames() {
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out[n] = subs[i]
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}
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return out
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}
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type goal struct {
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ID int64
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Kind string
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Who string
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What string
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Amount int
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gp *GoalsPlugin
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}
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func (p *GoalsPlugin) newGoal(kind, who, what string, amount int) goal {
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return goal{
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ID: -1,
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Kind: kind,
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Who: who,
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What: what,
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Amount: amount,
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gp: p,
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}
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}
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func (p *GoalsPlugin) getGoal(who, what string) ([]*goal, error) {
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gs := []*goal{}
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err := p.db.Select(&gs, `select * from goals where who = ? and what = ?`,
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who, what)
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if err != nil {
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return nil, err
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}
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for _, g := range gs {
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g.gp = p
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}
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return gs, nil
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}
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func (p *GoalsPlugin) getGoalKind(kind, who, what string) (*goal, error) {
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g := &goal{gp: p}
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err := p.db.Get(g, `select * from goals where kind = ? and who = ? and what = ?`,
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kind, who, what)
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if err != nil {
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return nil, err
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}
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return g, nil
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}
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func (g *goal) Save() error {
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res, err := g.gp.db.Exec(`insert or replace into goals (who, what, kind, amount) values (?, ?, ? ,?)`,
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g.Who, g.What, g.Kind, g.Amount)
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if err != nil {
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return err
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}
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dbID, err := res.LastInsertId()
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if err == nil && dbID != g.ID && g.ID == 0 {
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g.ID = dbID
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}
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return nil
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}
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func (g goal) Delete() error {
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if g.ID == -1 {
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return nil
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}
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_, err := g.gp.db.Exec(`delete from goals where id = ?`, g.ID)
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return err
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}
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func (p *GoalsPlugin) update(r bot.Request, u counter.Update) {
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log.Debug().Msgf("entered update for %#v", u)
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gs, err := p.getGoal(u.Who, u.What)
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if err != nil {
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log.Error().Err(err).Msgf("could not get goal for %#v", u)
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return
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}
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chs := p.cfg.GetArray("channels", []string{})
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c := p.b.DefaultConnector()
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for _, g := range gs {
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for _, ch := range chs {
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if g.Kind == "goal" {
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p.checkGoal(c, ch, u.What, u.Who)
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} else {
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p.checkCompetition(c, ch, u.What, u.Who)
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}
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}
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}
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}
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var now = time.Now
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func (p *GoalsPlugin) calculateRemaining(i counter.Item, g *goal) int {
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today := float64(now().YearDay())
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thisYear := time.Date(now().Year(), 0, 0, 0, 0, 0, 0, time.UTC)
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nextYear := time.Date(now().Year()+1, 0, 0, 0, 0, 0, 0, time.UTC)
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days := nextYear.Sub(thisYear).Hours() / 24.0 // hopefully either a leap year on not
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perc := today / days
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shouldHave := float64(g.Amount) * perc
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diff := int(shouldHave) - i.Count
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log.Printf("Today is the %f-th day with %f days in the year", today, days)
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return diff
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}
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func (p *GoalsPlugin) remainingText(i counter.Item, g *goal) string {
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remaining := p.calculateRemaining(i, g)
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txt := ""
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if remaining < 0 {
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txt = fmt.Sprintf("You're ahead by %d!", -1*remaining)
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} else if remaining > 0 {
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txt = fmt.Sprintf("You need %d to get back on track.", remaining)
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}
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return txt
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}
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