#!/bin/sh
# One-shot installer for MicroslopSam. Runs all setup steps, idempotently:
#   1. system dependencies (Wine, Winelib, helpers; needs sudo)
#   2. wine prefix + SAPI4 runtime + MSTTS voices + registration
#   3. Flextalk extraction + voices + registration
#   4. host build (Winelib and PE)
#   5. quick voice check
#
# Usage:  setup/install.sh
# Re-running is safe.
set -eu

HERE=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
ROOT=$(CDPATH= cd -- "$HERE/.." && pwd)
ASSETS=${ASSETS:-$ROOT/../Microsoft-Sam-Mary-Mike-TruVoice-WSAPI4}
FLEXTALK_DIR=${FLEXTALK_DIR:-$ROOT/../flextalk}

log() { printf '\n== %s\n' "$*"; }

# 1) system dependencies -----------------------------------------------------
if [ "$(id -u)" = "0" ]; then
    log "installing system dependencies"
    "$HERE/install-deps.sh"
else
    log "installing system dependencies (sudo)"
    sudo "$HERE/install-deps.sh"
fi

# 2) SAPI4 runtime + MSTTS voices --------------------------------------------
log "setting up wine prefix, SAPI4 runtime and MSTTS voices"
"$HERE/setup-prefix.sh" "$ASSETS"

# 3) Flextalk voices ----------------------------------------------------------
EXTRACTED="$FLEXTALK_DIR/extracted/TTS_Executables"
if [ ! -d "$EXTRACTED/EngineDLLs" ]; then
    CAB=""
    for c in "$FLEXTALK_DIR/installer/flextalk/data1.cab" \
             "$ASSETS/flextalk/data1.cab"; do
        if [ -f "$c" ]; then CAB="$c"; break; fi
    done
    if [ -z "$CAB" ]; then
        echo "Flextalk data1.cab not found; set FLEXTALK_DIR to the archive dir" >&2
        exit 1
    fi
    command -v unshield >/dev/null 2>&1 || {
        echo "unshield is required to extract the Flextalk installer" >&2
        exit 1
    }
    log "extracting Flextalk installer ($CAB)"
    rm -rf "$FLEXTALK_DIR/extracted"
    unshield -O -d "$FLEXTALK_DIR/extracted" x "$CAB" >/dev/null
fi
log "installing Flextalk voices"
"$HERE/setup-flextalk.sh" "$EXTRACTED"

# 4) host build ---------------------------------------------------------------
log "building the host"
mkdir -p "$ROOT/build"
winegcc -m32 -O2 -o "$ROOT/build/sapi4host-winlib" "$ROOT/host/sapi4host.c" \
    -I"$ROOT/../reference" -lole32 -luser32 -ladvapi32
if command -v i686-w64-mingw32-gcc >/dev/null 2>&1; then
    i686-w64-mingw32-gcc -O2 -static -o "$ROOT/build/sapi4host.exe" \
        "$ROOT/host/sapi4host.c" -I"$ROOT/../reference" \
        -lole32 -luser32 -ladvapi32 -luuid
fi

# 5) check --------------------------------------------------------------------
log "installed voices"
"$HERE/run.sh" -l || true

cat <<EOF

Done.

Veskslop configuration:
  VESKSLOP_TTS_CMD="$HERE/vekslop-tts.sh {out} {text_file}"
  VESKSLOP_TTS_VOICES="\$($HERE/vekslop-tts.sh --voices)"

Manual test:
  $HERE/run.sh -v Sam -t "Hello." -o /tmp/hello.wav

Normalized 48 kHz output (what Veskslop hears):
  VESKSLOP_TTS_VOICE=keith-bell $HERE/vekslop-tts.sh /tmp/keith.wav /tmp/text.txt
EOF