#!/bin/bash

### Assign first arg as pokemon
POKEMON="$1"

### Set temp files to hold raw data
e_P="/tmp/poke.e_P"
e_E="/tmp/poke.e_E"
e_S="/tmp/poke.e_S"
#e_C="/tmp/poke.e_C"

### Set various pokeAPI endpoint URLs
endpoint_POKEMON="https://pokeapi.co/api/v2/pokemon"
endpoint_SPECIES="https://pokeapi.co/api/v2/pokemon-species"
endpoint_ENCOUNTER="https://pokeapi.co/api/v2/pokemon/$POKEMON/encounters"
#endpoint_CHAIN="https://pokeapi.co/api/v2/evolution-chain"

### GET from pokeAPI endpoints
curl -s "$endpoint_POKEMON/$POKEMON" -o "$e_P"
curl -s "$endpoint_ENCOUNTER" -o "$e_E"
curl -s "$endpoint_SPECIES/$POKEMON" -o "$e_S"
#curl -s "$endpoint_CHAIN/$ID" -o "$e_C"

### Parse JSON for attributes
NAME=$(jq -r '. | .name' < "$e_P")
HEIGHT=$(jq -r '.height' < "$e_P")
WEIGHT=$(jq -r '.weight' < "$e_P")
ID=$(jq -r '.id' < "$e_P")
BASEX=$(jq -r '.base_experience' < "$e_P")
BASEHAPPY=$(jq -r '.base_happiness' < "$e_S")
CAPTURE=$(jq -r '.capture_rate' < "$e_S")
LOCATE=$(jq -r '.[].location_area["name"]' < "$e_E")
FLAVOR=$(tr -d '\f' < <(jq -r '.flavor_text_entries[7].flavor_text' < "$e_S"))
GENUS=$(jq -r '.genera[7].genus' < "$e_S")
#mapfile -t CHAIN < <(jq -r '. | .["chain"].evolves_to[].species["name"]' < "$e_C")
mapfile -t TYPE < <(jq -r '. | .types[].type["name"]' < "$e_P")
mapfile -t STAT < <(jq -r '. | .stats[].stat["name"]' < "$e_P")
mapfile -t VAL < <(jq -r '. | .stats[].base_stat' < "$e_P")

### Print formatted data
printf "%s\tA %s type Pokémon\n" \
	"$NAME" "${TYPE[0]}"
printf "\n%20s\n\n" "$FLAVOR"
#for ((i=0; i<${#CHAIN[@]}; i++)); do
#	printf "%s\t" "${CHAIN[@]}"
#done
printf "   ↞--------| STATS |--------↠ \n"
for ((i=0; i<${#STAT[@]}; i++)); do
	printf "%15s: %10s\n" "${STAT[i]}" "${VAL[i]}" 
done
printf "\nPokedex ID: %s\tCapture Rate: %s\nBase Exp: %s\tHappiness: %s\nHeight: %s\tWeight: %s\n" \
	"$ID" "$CAPTURE" "$BASEX" "$BASEHAPPY" "$HEIGHT" "$WEIGHT"
printf "\nGenus: %s" "$GENUS"
printf "\nLocation Areas:\n%s\n" "$LOCATE"