#!/bin/bash

# Flows
source "flows/base"
source "flows/release"
source "flows/rust"

# Vars
DEPENDENCIES=(cargo git icu4c pkg-config)
CARGO_DEPENDENCIES=(cargo-pgrx)
GITEA_ORGANIZATION="cellular"
GITEA_REPOSITORY="jspg"
PACKAGE_NAME="jspg"

postgres-prepare() {
  echo -e "${BLUE}Checking PostgreSQL dependencies...${RESET}"
  if ! command -v pg_config &> /dev/null; then
    echo -e "❌ ${RED}pg_config: missing. Ensure PostgreSQL development headers are installed and pg_config is in your PATH.${RESET}"; \
    exit 1; \
  else
    echo -e "✅ ${GREEN}pg_config: installed${RESET}"; \
  fi
  echo -e "${GREEN}PostgreSQL dependencies met.${RESET}"
}

build() {
  local version
  version=$(get-version)
  echo -e "📦 ${CYAN}Building release v$version for $PACKAGE_NAME...${RESET}"
  
  # Build with cargo pgrx install --release
  if ! cargo pgrx install --release; then
    echo -e "❌ ${RED}Build failed during cargo pgrx install.${RESET}" >&2
    return 1
  fi

  # Create package directory
  mkdir -p "$PACKAGE_DIRECTORY"

  # Find and copy artifacts (adjust paths if needed)
  # Assuming standard output locations for pgrx
  local pgrx_target_dir="target/release"
  local sql_file="${pgrx_target_dir}/${PACKAGE_NAME}.sql"
  local so_file # Varies by OS/arch, find it
  so_file=$(find "${pgrx_target_dir}" -maxdepth 1 -name "lib${PACKAGE_NAME}*.so" -print -quit || find "${pgrx_target_dir}" -maxdepth 1 -name "${PACKAGE_NAME}*.dylib" -print -quit || find "${pgrx_target_dir}" -maxdepth 1 -name "${PACKAGE_NAME}*.dll" -print -quit)

  if [ -z "$so_file" ] || [ ! -f "$so_file" ]; then
      echo -e "❌ ${RED}Could not find shared library (.so/.dylib/.dll) in ${pgrx_target_dir}${RESET}" >&2
      return 1
  fi
  if [ ! -f "$sql_file" ]; then
      echo -e "❌ ${RED}Could not find SQL file ($sql_file)${RESET}" >&2
      return 1
  fi

  echo -e "  ${CYAN}Copying artifacts to $PACKAGE_DIRECTORY...${RESET}"
  cp "$so_file" "$PACKAGE_DIRECTORY/"
  cp "$sql_file" "$PACKAGE_DIRECTORY/"

  echo -e "✨ ${GREEN}Build v$version complete. Artifacts ready in ./$PACKAGE_DIRECTORY/${RESET}"
}

install() {
  echo -e "🔧 ${CYAN}Installing jspg extension (dev build)...${RESET}"
  cargo pgrx install "$@" # Pass any extra args like --debug
}

test() {
  echo -e "🧪 ${CYAN}Running jspg tests...${RESET}"
  cargo pgrx test "$@" # Pass any extra args
}

clean() {
  echo -e "🧹 ${CYAN}Cleaning build artifacts...${RESET}"
  cargo pgrx clean
}

usage() {
  echo -e "    install [opts] Build and install the extension locally (dev)."
  echo -e "    test [opts]    Run pgrx integration tests."
  echo -e "    clean          Remove pgrx build artifacts."
  echo -e "    build          Build release artifacts into ./package/ (called by release)."
  echo -e "    tag            Tag the current version (called by release)."
  echo -e "    package        Upload artifacts from ./package/ (called by release)."
  echo -e "    release        Perform a full release (increments patch, builds, tags, pushes, packages)."
}

case "$1" in
  prepare) base prepare; cargo-prepare; postgres-prepare;; 
  install) install "${@:2}";;
  test) test "${@:2}";;
  clean) clean;;
  build) build;; 
  tag) tag;; # From release flow
  package) package;; # From release flow
  release) release;; 
  *) base "$@";; # Handles base update and unknown commands via base-usage
esac