#!/usr/bin/env bash
# ==============================================================================
# nx9-wg Development Verification Gate
# ==============================================================================
# PURPOSE:
#   Executes the full development and release quality gate suite in sequence:
#     1. Formatting verification (cargo fmt --all -- --check)
#     2. Workspace compilation (cargo check --workspace --all-targets)
#     3. Strict Clippy linting (cargo clippy --workspace --all-targets --all-features -- -D warnings)
#     4. Complete workspace unit & integration tests (cargo test --workspace --all-targets)
#     5. Comprehensive CLI verification (scripts/test-cli-comprehensive.sh)
#
# PREREQUISITES:
#   - Rust toolchain (cargo, rustc, rustfmt, clippy)
#
# BEHAVIOR:
#   - 100% Non-destructive.
#   - Returns exit code 0 if all checks pass.
#   - Returns non-zero exit code immediately on any failure.
#
# USAGE:
#   bash scripts/verify.sh
#   ./scripts/verify.sh
# ==============================================================================

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
ROOT_DIR="$(cd "${SCRIPT_DIR}/.." && pwd)"

log() {
  echo -e "\n\033[1;34m[VERIFY]\033[0m \033[1;37m$*\033[0m"
}

success() {
  echo -e "\033[1;32m[PASS]\033[0m $*"
}

error() {
  echo -e "\033[1;31m[FAIL]\033[0m $*" >&2
  exit 1
}

cd "${ROOT_DIR}"

log "1/5 Checking code formatting..."
if cargo fmt --all -- --check; then
  success "Code formatting is clean."
else
  error "Formatting check failed. Run 'cargo fmt --all' to fix."
fi

log "2/5 Compiling workspace targets..."
if cargo check --workspace --all-targets; then
  success "Workspace compilation check passed."
else
  error "Compilation check failed."
fi

log "3/5 Running Clippy with -D warnings..."
if cargo clippy --workspace --all-targets --all-features -- -D warnings; then
  success "Clippy linting passed with 0 warnings."
else
  error "Clippy check failed."
fi

log "4/5 Running complete workspace test suite..."
if cargo test --workspace --all-targets; then
  success "All workspace unit and integration tests passed."
else
  error "Workspace test suite failed."
fi

log "5/5 Running comprehensive CLI verification..."
if bash "${SCRIPT_DIR}/test-cli-comprehensive.sh"; then
  success "CLI comprehensive verification suite passed."
else
  error "CLI verification failed."
fi

echo -e "\n================================================================="
echo -e "\033[1;32m ALL VERIFICATION QUALITY GATES PASSED SUCCESSFULLY!\033[0m"
echo -e "=================================================================\n"