# Fetch the latest release data
release_data=$(curl -s "https://git.btclock.dev/api/v1/repos/btclock/btclock_v3/releases" | jq '.[0]')

# Extract and write published_at date
echo $release_data | jq -r '.published_at' > public/firmware_v3/date.txt

# Get the tag name
tag_name=$(echo $release_data | jq -r '.tag_name')

# Fetch the commit hash from the tag's API endpoint
commit_hash=$(curl -s "https://git.btclock.dev/api/v1/repos/btclock/btclock_v3/tags/$tag_name" | jq -r '.commit.sha')

# Write the commit hash to commit.sh
echo $commit_hash > public/firmware_v3/commit.txt
echo $tag_name > public/firmware_v3/tag.txt

cd public/

# Download and distribute littlefs files
littlefs_url=$(echo $release_data | jq -r '.assets[] | select(.name=="littlefs.bin") | .browser_download_url')
littlefs_sha_url=$(echo $release_data | jq -r '.assets[] | select(.name=="littlefs.bin.sha256") | .browser_download_url')

for dir in firmware_v3/build-btclock_rev_b-213epd firmware_v3/build-lolin_s3_mini-29epd firmware_v3/build-lolin_s3_mini-213epd; do
    curl -sSL $littlefs_url -o "$dir/littlefs.bin"
    curl -sSL $littlefs_sha_url -o "$dir/littlefs.bin.sha256"
done

# Function to download and distribute board-specific files
download_board_files() {
    local board=$1
    local dir=$2
    local files=("${@:3}")

    for file in "${files[@]}"; do
        url=$(echo $release_data | jq -r ".assets[] | select(.name==\"$file\") | .browser_download_url")
        echo "Downloading $url to $dir/$file"
        curl -sSL -o "$dir/$file" $url 
    done
}

# Download btclock_rev_b_213epd files
download_board_files "btclock_rev_b_213epd" "firmware_v3/build-btclock_rev_b-213epd" \
    "btclock_rev_b_213epd.bin" \
    "btclock_rev_b_213epd.bin.sha256" \
    "btclock_rev_b_213epd_firmware.bin" \
    "btclock_rev_b_213epd_firmware.bin.sha256" \
    "littlefs_8MB.bin"

# Download lolin_s3_mini_29epd files
download_board_files "lolin_s3_mini_29epd" "firmware_v3/build-lolin_s3_mini-29epd" \
    "lolin_s3_mini_29epd.bin" \
    "lolin_s3_mini_29epd.bin.sha256" \
    "lolin_s3_mini_29epd_firmware.bin" \
    "lolin_s3_mini_29epd_firmware.bin.sha256" \
    "littlefs_4MB.bin"

# Download lolin_s3_mini_213epd files
download_board_files "lolin_s3_mini_213epd" "firmware_v3/build-lolin_s3_mini-213epd" \
    "lolin_s3_mini_213epd.bin" \
    "lolin_s3_mini_213epd.bin.sha256" \
    "lolin_s3_mini_213epd_firmware.bin" \
    "lolin_s3_mini_213epd_firmware.bin.sha256" \
    "littlefs_4MB.bin"