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i2_bot/lib/parsers/pokememe.go

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// i2_bot Instinct PokememBro Bot
// Copyright (c) 2017 Vladimir "fat0troll" Hodakov
package parsers
import (
// stdlib
"log"
"regexp"
"strings"
"strconv"
"time"
// local
"../dbmapping"
)
// Internal functions
func (p *Parsers) getPoints(points_str string) int {
value := 0
if strings.HasSuffix(points_str, "K") {
value_num := strings.Replace(points_str, "K", "", 1)
value_float, _ := strconv.ParseFloat(value_num, 64)
value = int(value_float * 1000)
} else if strings.HasSuffix(points_str, "M") {
value_num := strings.Replace(points_str, "M", "", 1)
value_float, _ := strconv.ParseFloat(value_num, 64)
value = int(value_float * 1000000)
} else {
value, _ = strconv.Atoi(points_str)
}
return value
}
// External functions
func (p *Parsers) ParsePokememe(text string, player_raw dbmapping.Player) string {
var defendable_pokememe bool = false
pokememe_info_strings := strings.Split(text, "\n")
pokememe_info_runed_strings := make([][]rune, 0)
for i := range(pokememe_info_strings) {
pokememe_info_runed_strings = append(pokememe_info_runed_strings, []rune(pokememe_info_strings[i]))
}
if len(pokememe_info_runed_strings) == 13 {
defendable_pokememe = true
}
// Getting elements
elements := []dbmapping.Element{}
element_emojis := make([]string, 0)
element_emojis = append(element_emojis, string(pokememe_info_runed_strings[4][11]))
if len(pokememe_info_runed_strings[4]) > 12 {
element_emojis = append(element_emojis, string(pokememe_info_runed_strings[4][13]))
}
if len(pokememe_info_runed_strings[4]) > 14 {
element_emojis = append(element_emojis, string(pokememe_info_runed_strings[4][15]))
}
err := c.Db.Select(&elements, "SELECT * FROM elements WHERE symbol IN ('" + strings.Join(element_emojis, "', '") + "')")
if err != nil {
log.Printf(err.Error())
return "fail"
}
// Getting hit-points
hitPointsRx := regexp.MustCompile("(\\d|\\.)+(K|M)?")
hitPoints := hitPointsRx.FindAllString(string(pokememe_info_runed_strings[5]), -1)
if len(hitPoints) != 3 {
log.Printf("Can't parse hitpoints!")
log.Println(pokememe_info_runed_strings[5])
return "fail"
}
defence := "0"
price := "0"
locations := []dbmapping.Location{}
purchaseable := false
image := ""
if defendable_pokememe {
// Actions for high-grade pokememes
defenceMatch := hitPointsRx.FindAllString(string(pokememe_info_runed_strings[6]), -1)
if len(defenceMatch) < 1 {
log.Printf("Can't parse defence!")
log.Println(pokememe_info_runed_strings[6])
return "fail"
}
defence = defenceMatch[0]
priceMatch := hitPointsRx.FindAllString(string(pokememe_info_runed_strings[7]), -1)
if len(priceMatch) < 1 {
log.Printf("Can't parse price!")
log.Println(pokememe_info_runed_strings[7])
return "fail"
}
price = priceMatch[0]
locationsPrepare := strings.Split(string(pokememe_info_runed_strings[8]), ": ")
if len(locationsPrepare) < 2 {
log.Printf("Can't parse locations!")
log.Println(pokememe_info_runed_strings[8])
return "fail"
}
locationsNames := strings.Split(locationsPrepare[1], ", ")
if len(locationsNames) < 1 {
log.Printf("Can't parse locations!")
log.Println(locationsPrepare)
return "fail"
}
err2 := c.Db.Select(&locations, "SELECT * FROM locations WHERE name IN ('" + strings.Join(locationsNames, "', '") + "')")
if err2 != nil {
log.Printf(err2.Error())
return "fail"
}
if strings.HasSuffix(string(pokememe_info_runed_strings[9]), "Можно") {
purchaseable = true
}
image = strings.Replace(string(pokememe_info_runed_strings[12]), " ", "", -1)
} else {
// Actions for low-grade pokememes
defence = hitPoints[0]
priceMatch := hitPointsRx.FindAllString(string(pokememe_info_runed_strings[6]), -1)
if len(priceMatch) < 1 {
log.Printf("Can't parse price!")
log.Println(pokememe_info_runed_strings[6])
return "fail"
}
price = priceMatch[0]
locationsPrepare := strings.Split(string(pokememe_info_runed_strings[7]), ": ")
if len(locationsPrepare) < 2 {
log.Printf("Can't parse locations!")
log.Println(pokememe_info_runed_strings[7])
return "fail"
}
locationsNames := strings.Split(locationsPrepare[1], ", ")
if len(locationsNames) < 1 {
log.Printf("Can't parse locations!")
log.Println(locationsPrepare)
return "fail"
}
err2 := c.Db.Select(&locations, "SELECT * FROM locations WHERE name IN ('" + strings.Join(locationsNames, "', '") + "')")
if err2 != nil {
log.Printf(err2.Error())
return "fail"
}
if strings.HasSuffix(string(pokememe_info_runed_strings[8]), "Можно") {
purchaseable = true
}
image = strings.Replace(string(pokememe_info_runed_strings[11]), " ", "", -1)
}
grade := string(pokememe_info_runed_strings[0][0])
name := string(pokememe_info_runed_strings[0][3:])
description := string(pokememe_info_runed_strings[1])
log.Printf("Pokememe grade: " + grade)
log.Printf("Pokememe name: " + name)
log.Printf("Pokememe description: " + description)
log.Printf("Elements:")
for i := range(elements) {
log.Printf(elements[i].Symbol + " " + elements[i].Name)
}
log.Printf("Attack: " + hitPoints[0])
log.Printf("HP: " + hitPoints[1])
log.Printf("MP: " + hitPoints[2])
log.Printf("Defence: " + defence)
log.Printf("Price: " + price)
log.Printf("Locations:")
for i := range(locations) {
log.Printf(locations[i].Symbol + " " + locations[i].Name)
}
if purchaseable {
log.Printf("Purchaseable")
} else {
log.Printf("Non-purchaseable")
}
log.Printf("Image: " + image)
// Building pokememe
pokememe := dbmapping.Pokememe{}
// Checking if pokememe exists in database
err3 := c.Db.Get(&pokememe, c.Db.Rebind("SELECT * FROM pokememes WHERE grade='" + grade + "' AND name='" + name + "';"))
if err3 != nil {
log.Printf("Adding new pokememe...")
} else {
log.Printf("This pokememe already exist. Return specific error.")
return "dup"
}
grade_int, _ := strconv.Atoi(grade)
attack_int := p.getPoints(hitPoints[0])
hp_int := p.getPoints(hitPoints[1])
mp_int := p.getPoints(hitPoints[2])
defence_int := p.getPoints(defence)
price_int := p.getPoints(price)
pokememe.Grade = grade_int
pokememe.Name = name
pokememe.Description = description
pokememe.Attack = attack_int
pokememe.HP = hp_int
pokememe.MP = mp_int
pokememe.Defence = defence_int
pokememe.Price = price_int
if purchaseable {
pokememe.Purchaseable = true
} else {
pokememe.Purchaseable = false
}
pokememe.Image_url = image
pokememe.Player_id = player_raw.Id
pokememe.Created_at = time.Now().UTC()
_, err4 := c.Db.NamedExec("INSERT INTO pokememes VALUES(NULL, :grade, :name, :description, :attack, :hp, :mp, :defence, :price, :purchaseable, :image_url, :player_id, :created_at)", &pokememe)
if err4 != nil {
log.Printf(err4.Error())
return "fail"
}
// Getting new pokememe
err5 := c.Db.Get(&pokememe, c.Db.Rebind("SELECT * FROM pokememes WHERE grade='" + grade + "' AND name='" + name + "';"))
if err5 != nil {
log.Printf("Pokememe isn't added!")
return "fail"
}
for i := range(elements) {
link := dbmapping.PokememeElement{}
link.Pokememe_id = pokememe.Id
link.Element_id = elements[i].Id
link.Created_at = time.Now().UTC()
_, err6 := c.Db.NamedExec("INSERT INTO pokememes_elements VALUES(NULL, :pokememe_id, :element_id, :created_at)", &link)
if err6 != nil {
log.Printf(err6.Error())
return "fail"
}
}
for i := range(locations) {
link := dbmapping.PokememeLocation{}
link.Pokememe_id = pokememe.Id
link.Location_id = locations[i].Id
link.Created_at = time.Now().UTC()
_, err7 := c.Db.NamedExec("INSERT INTO pokememes_locations VALUES(NULL, :pokememe_id, :location_id, :created_at)", &link)
if err7 != nil {
log.Printf(err7.Error())
return "fail"
}
}
return "ok"
}
func (p *Parsers) ReturnPoints(points int) string {
if points < 1000 {
return strconv.Itoa(points)
} else if points < 1000000 {
float_num := float64(points) / 1000.0
return strconv.FormatFloat(float_num, 'f', -1, 64) + "K"
} else {
float_num := float64(points) / 1000000.0
return strconv.FormatFloat(float_num, 'f', -1, 64) + "M"
}
}