package generators

import (
	"encoding/json"
	"math/rand"
	"os"
)

type AasimarData struct {
	Male struct {
		Nm1 []string `json:"nm1"`
		Nm2 []string `json:"nm2"`
		Nm3 []string `json:"nm3"`
		Nm4 []string `json:"nm4"`
		Nm5 []string `json:"nm5"`
		Nm6 []string `json:"nm6"`
	} `json:"male"`
	Female struct {
		Nm7  []string `json:"nm7"`
		Nm8  []string `json:"nm8"`
		Nm9  []string `json:"nm9"`
		Nm10 []string `json:"nm10"`
		Nm11 []string `json:"nm11"`
		Nm12 []string `json:"nm12"`
		Nm13 []string `json:"nm13"`
	} `json:"female"`
}

var aasimarData AasimarData

func LoadAasimarData(path string) error {
	file, err := os.Open(path)
	if err != nil {
		return err
	}
	defer file.Close()
	return json.NewDecoder(file).Decode(&aasimarData)
}

func GenerateAasimarName(gender string) string {
	if gender == "female" {
		return generateAasimarFemaleName()
	}
	return generateAasimarMaleName()
}

func generateAasimarMaleName() string {
	nm1 := aasimarData.Male.Nm1
	nm2 := aasimarData.Male.Nm2
	nm3 := aasimarData.Male.Nm3
	nm4 := aasimarData.Male.Nm4
	nm5 := aasimarData.Male.Nm5
	nm6 := aasimarData.Male.Nm6
	i := rand.Intn(10)
	var nMs string
	if i < 6 {
		rnd := rand.Intn(len(nm1))
		rnd2 := rand.Intn(len(nm2))
		rnd3 := rand.Intn(len(nm3))
		rnd4 := rand.Intn(len(nm4))
		rnd5 := rand.Intn(len(nm6))
		for nm3[rnd3] == nm1[rnd] || nm3[rnd3] == nm6[rnd5] {
			rnd3 = rand.Intn(len(nm3))
		}
		nMs = nm1[rnd] + nm2[rnd2] + nm3[rnd3] + nm4[rnd4] + nm6[rnd5]
	} else {
		rnd := rand.Intn(len(nm1))
		rnd2 := rand.Intn(len(nm2))
		rnd3 := rand.Intn(len(nm3))
		rnd4 := rand.Intn(len(nm4))
		rnd5 := rand.Intn(len(nm6))
		rnd6 := rand.Intn(len(nm5))
		rnd7 := rand.Intn(len(nm4))
		for nm5[rnd6] == nm3[rnd3] || nm5[rnd6] == nm6[rnd5] {
			rnd6 = rand.Intn(len(nm5))
		}
		nMs = nm1[rnd] + nm2[rnd2] + nm3[rnd3] + nm4[rnd4] + nm5[rnd6] + nm4[rnd7] + nm6[rnd5]
	}
	return nMs
}

func generateAasimarFemaleName() string {
	nm7 := aasimarData.Female.Nm7
	nm8 := aasimarData.Female.Nm8
	nm9 := aasimarData.Female.Nm9
	nm10 := aasimarData.Female.Nm10
	nm11 := aasimarData.Female.Nm11
	nm12 := aasimarData.Female.Nm12
	nm13 := aasimarData.Female.Nm13
	i := rand.Intn(10)
	var nMs string
	if i < 6 {
		rnd := rand.Intn(len(nm7))
		rnd2 := rand.Intn(len(nm8))
		rnd3 := rand.Intn(len(nm9))
		rnd4 := rand.Intn(len(nm10))
		rnd5 := rand.Intn(len(nm13))
		for nm9[rnd3] == nm7[rnd] || nm9[rnd3] == nm13[rnd5] {
			rnd3 = rand.Intn(len(nm9))
		}
		nMs = nm7[rnd] + nm8[rnd2] + nm9[rnd3] + nm10[rnd4] + nm13[rnd5]
	} else {
		rnd := rand.Intn(len(nm7))
		rnd2 := rand.Intn(len(nm8))
		rnd3 := rand.Intn(len(nm9))
		rnd4 := rand.Intn(len(nm10))
		rnd5 := rand.Intn(len(nm13))
		rnd6 := rand.Intn(len(nm11))
		rnd7 := rand.Intn(len(nm12))
		for nm11[rnd6] == nm9[rnd3] || nm11[rnd6] == nm13[rnd5] {
			rnd6 = rand.Intn(len(nm11))
		}
		nMs = nm7[rnd] + nm8[rnd2] + nm9[rnd3] + nm10[rnd4] + nm11[rnd6] + nm12[rnd7] + nm13[rnd5]
	}
	return nMs
}