#!/bin/bash
set -euo pipefail
shopt -s nullglob

files=$(ls voices/*.tgz | wc -l)
echo "Add $files voice models..."

voicesBaseURL="https://huggingface.co/datasets/akuqt/piper-utils/resolve/main/voices/"
binaryFilename="piper.tgz"
binaryURL="https://huggingface.co/datasets/akuqt/piper-utils/resolve/main/bin/piper.tgz"

function capitalize() {
    echo "$1" | sed 's/^./\U&/'
}

voices_json="$(
    (
        for f in voices/*.tgz; do
            base="$(basename "$f" .tgz)"
            
            name="$(capitalize $(echo "$base" | awk -F'_' '{print $1}'))"
            lang="$(echo "$base" | awk -F'_' '{print $2}')"
            quality="$(echo "$base" | awk -F'_' '{print $3}')"
            
            filename="$base.tgz"
            model="$base.onnx"
            config="$base.onnx.json"
            url="${voicesBaseURL}${filename}"
            
            jq -n \
            --arg lang "$lang" \
            --arg name "$name" \
            --arg filename "$filename" \
            --arg quality "$quality" \
            --arg model "$model" \
            --arg config "$config" \
            --arg url "$url?download=true" \
            '{language:$lang, name:$name, filename:$filename, quality:$quality,
            content:{model:$model, config:$config}, url:$url}'
        done
    ) | jq -s .
)"

jq -n \
--arg bf "$binaryFilename" \
--arg bu "$binaryURL" \
--argjson voices "$voices_json" \
'{binary:{filename:$bf, url:$bu}, voices:$voices}' > info.json

echo "Wrote info.json"