#!/usr/bin/env bash

#NO_COLOR=1

# Check if NO_COLOR is set to disable colorization
if [ -z "$NO_COLOR" ]; then
  : "${COLOR_GREEN:=$'\e[32m'}"
  : "${COLOR_GREEN_BOLD:=$'\e[1;32m'}"
  : "${COLOR_RED:=$'\e[31m'}"
  : "${COLOR_RED_BOLD:=$'\e[1;31m'}"
  : "${COLOR_YELLOW=$'\e[33m'}"
  : "${COLOR_YELLOW_BOLD:=$'\e[1;33m'}"
  : "${COLOR_SILVER=$'\e[37m'}"
  : "${COLOR_LIGHT_GREY=$'\e[249m'}"
  : "${COLOR_BRIGHT_PURPLE=$'\e[35;1m'}"
  : "${BOLD:=$'\e[1m'}"
  : "${ITALIC:=$'\e[3m'}"
  : "${COLOR_RESET:=$'\e[00m'}"
else
  : "${BOLD:=$'\e[1m'}"
  : "${COLOR_RESET:=$'\e[00m'}"
  : "${ITALIC:=$'\e[3m'}"
fi

#api_key=
#user_id=

### Variables for self updating
ScriptArgs=( "$@" )
ScriptPath="$(readlink -f "$0")"			# /Users/bruno/Documents/Scripts/bashbirds/bashbirds.sh
ScriptWorkDir="$(dirname "$ScriptPath")"	# /Users/bruno/Documents/Scripts/bashbirds

dotenv () {
  set -a
  # shellcheck disable=SC1091
  [ -f "$ScriptWorkDir/.env" ] && . "$ScriptWorkDir/.env" || { echo -e "${red}\nNo .env file found ! No API key for Flickr.'.${reset}"; exit 1; }
  set +a
}

dotenv

source "$ScriptWorkDir/functions.sh"

perpage=500
pages=
username=
userid=
path_alias=
firstdatetaken=
photosurl=
profileurl=


###################################################
#                                                 #
# Get info about the given user. 				  #
#                                                 #
###################################################

params_info=("$api_key" "$user_id")
getinfo_people "${params_info[@]}"

echo -e "\n${COLOR_GREEN}Get info about user ($user_id).${COLOR_RESET}"

printf "%15s %50s\n" "Name:" "$username"
printf "%15s %50s\n" "Alias:" "$path_alias"
printf "%15s %50s\n" "UserID:" "$userid"
printf "%15s %50s\n" "Joined:" "$firstdatetaken"
printf "%15s %50s\n" "Gallery:" "$photosurl"
printf "%15s %50s\n" "Profile:" "$profileurl"



###################################################
#                                                 #
# Get a list of public photos for the given user. #
#                                                 #
###################################################

#photos=$(curl "https://www.flickr.com/services/rest/?method=flickr.people.getPublicPhotos&api_key=$api_key&user_id=$user_id&per_page=500&page=2&format=json&nojsoncallback=1")

echo -e "\n${COLOR_GREEN}Get a list of public photos for the given user ($user_id).${COLOR_RESET}"

echo -e "One request per page..."

#for page in {1..2}
for (( page=1; page <=$pages; page++ ))
do
	#echo "Page $page"
	curl -s "https://www.flickr.com/services/rest/?method=flickr.people.getPublicPhotos&api_key=$api_key&user_id=$user_id&per_page=500&page=$page&format=json&nojsoncallback=1" | jq '.photos | .photo' > "page${page}.json"
done

echo -e "Concatenate all pages in liste.json"

allpages=$(ls page*.json | tr '\n' ' ')

#jq -s 'add' page1.json page2.json > liste.json
jq -s 'add' ${allpages} > liste.json

echo -e "Display all images list..."

photos=$(cat liste.json)
ID=()
counter=1

while read -r id && read -r title; do
   	echo -e "${BOLD}Photo ID: ${id}\t Title: ${title}${COLOR_RESET}"
   	
   	params_info=("$api_key" "$id")
	getinfo_photos "${params_info[@]}"

   	ID+=(${id})
    ((++counter))
done < <(jq -r -c '.[] | .id, .title' <<< "$photos")

echo -e "${COLOR_GREEN}Found $counter public photos for user ($user_id) on Flickr.${COLOR_RESET}"

#echo ${ID[@]}