#!/bin/sh
# Builds mpckit-checkpoint-a.zip: the projects for device checkpoint A
# (build plan section 7), written by the Go writer through mpckit-cli.
# Usage: tools/checkpoint-a/build.sh [output.zip]   (run from the repo root)
set -eu

out=${1:-mpckit-checkpoint-a.zip}
work=$(mktemp -d)
trap 'rm -rf "$work"' EXIT

cli="$work/mpckit-cli"
gentone="$work/gentone"
go build -o "$cli" ./cmd/mpckit-cli
go build -o "$gentone" ./tools/checkpoint-a/gentone

f="testdata/device/DemoFile_[ProjectData]"
kick="$f/80s-Kik-Dreamer2 SA.wav"
snare="$f/80s-Snr-Dreamer SA.wav"
hat1="$f/80s-Hat-Dreamer1 SA.wav"
hat2="$f/80s-Hat-Dreamer2 SA.wav"
bass="$f/Bass-Pure C.wav"
tones="$work/tones"
mkdir -p "$tones" "$work/pack"

# A1 kit, A2 tuning extremes, A3 mute group 1 choke, A5 1 and 64 bars.
"$cli" -name MpckitKit -out "$work/pack" \
	-pad "A1=$kick" -pad "A2=$snare" -pad "A3=$hat1" -pad "A4=$hat2" -pad "B1=$bass" \
	-mute A3=1 -mute A4=1 \
	-copy B1:B2 -tune B2=-24,0 \
	-copy B1:B3 -tune B3=24,0 \
	-copy B1:B4 -tune B4=0,-90 \
	-copy B1:B5 -tune B5=0,90 \
	-copy B1:B6 -tune B6=-24,-90 \
	-copy B1:B7 -tune B7=24,90 \
	-seq "1=One Bar,120,1" -seq "2=Long,120,64"

# A3 high mute groups: does the device accept 16 and 32 in a file?
"$cli" -name MpckitMute -out "$work/pack" \
	-pad "A1=$hat1" -pad "A2=$hat2" -pad "A3=$hat1" -pad "A4=$hat2" \
	-mute A1=16 -mute A2=16 -mute A3=32 -mute A4=32

# A5 BPM extremes.
"$cli" -name MpckitTempo -out "$work/pack" \
	-pad "A1=$kick" \
	-seq "1=Slow,30,2" -seq "2=Fast,300,2" -seq "3=Very Slow,20,2" -seq "4=Very Fast,999,2"

# Extensible WAV headers (build plan section 7, "Not yet tested").
"$gentone" "$tones/44k 16bit mono.wav"
"$gentone" -rate 48000 -bits 24 -channels 2 -extensible "$tones/48k 24bit stereo extensible.wav"
"$gentone" -rate 44100 -bits 16 -channels 2 -extensible "$tones/44k 16bit stereo extensible.wav"
"$gentone" -rate 44100 -bits 16 -channels 1 -extensible "$tones/44k 16bit mono extensible.wav"
"$cli" -name MpckitWav -out "$work/pack" \
	-pad "A1=$tones/44k 16bit mono.wav" \
	-pad "A2=$tones/48k 24bit stereo extensible.wav" \
	-pad "A3=$tones/44k 16bit stereo extensible.wav" \
	-pad "A4=$tones/44k 16bit mono extensible.wav"

rm -f "$out"
(cd "$work/pack" && python3 -m zipfile -c "$work/out.zip" *)
mv "$work/out.zip" "$out"
echo "wrote $out"