package main

import (
	"net/http"

	"github.com/gorilla/mux"
)

type levelUpAchieveStatProcessor struct {
	Achievements []levelUpAchievement
}

func (p *levelUpAchieveStatProcessor) GetName() string {
	return "LevelUp Achievements"
}

func (p *levelUpAchieveStatProcessor) GetStatKeys() []string {
	return []string{
		"levelupachievement-*",
	}
}

type levelUpAchievement interface {
	GetName() string
	GetText() string
	// Returns whether the user already has this achievement
	DoesUserHave(uID string) bool
	// Processes the message, returns true if the achievement was triggered
	ProcessMessage(m *Message) bool
}

func (p *levelUpAchieveStatProcessor) ProcessMessage(m *Message) {
	type UserLevelUpStats struct {
		Name         string
		Xp           int
		ChannelStats map[string]int
		OtherStats   map[string]int
	}
	var u *User
	var err error
	vars := mux.Vars(req)
	if u, err = getUserInfo(m.User); err != nil {
		return
	}

	p := UserLevelUpStats{Name: u.Name}
	p.Xp, _ = getUserStat(u.ID, "levelup-xp")
	p.ChannelStats = getAllLevelUpChannelXp(u.ID)
	p.OtherStats = getAllNonLevelUpStats(u.ID)

}
func (p *levelUpAchieveStatProcessor) ProcessAdminMessage(m *Message) {}
func (p *levelUpAchieveStatProcessor) ProcessBotMessage(m *Message)   {}

func (p *levelUpAchieveStatProcessor) ProcessUserMessage(m *Message)      {}
func (p *levelUpAchieveStatProcessor) ProcessAdminUserMessage(m *Message) {}
func (p *levelUpAchieveStatProcessor) ProcessBotUserMessage(m *Message)   {}

func (p *levelUpAchieveStatProcessor) ProcessChannelMessage(m *Message) {
}
func (p *levelUpAchieveStatProcessor) ProcessAdminChannelMessage(m *Message) {}
func (p *levelUpAchieveStatProcessor) ProcessBotChannelMessage(m *Message)   {}

/*
 * Web Site Module
 */
type levelUpAchieveWebModule struct{}

func (wm *levelUpAchieveWebModule) GetName() string {
	return "LevelUp Achievement Web Module"
}
func (wm *levelUpAchieveWebModule) GetRoutes() map[string]func(http.ResponseWriter, *http.Request) {
	ret := make(map[string]func(http.ResponseWriter, *http.Request))
	ret["/levelup/achieve"] = wm.handleLevelUpAchieveGeneral
	return ret
}
func (wm *levelUpAchieveWebModule) Register() {
	for k, v := range wm.GetRoutes() {
		r.HandleFunc(k, v)
	}
}
func (wm *levelUpAchieveWebModule) GetMenuEntries() []menuItem {
	var ret []menuItem
	ret = append(ret, menuItem{Text: "Achieve GET!", Link: "/levelup/achieve"})
	return ret
}
func (wm *levelUpAchieveWebModule) GetBottomMenuEntries() []menuItem {
	var ret []menuItem
	return ret
}

func (wm *levelUpAchieveWebModule) handleLevelUpAchieveGeneral(w http.ResponseWriter, req *http.Request) {
	initRequest(w, req)
	setMenuItemActive("Achieve GET!")
}