#!/usr/bin/env bash

# claude-gpt — Run Claude Code with GPT backend
#
# Usage:
#   claude-gpt [args...]
#
# Setup API key (reuse existing):
#   macOS:
#     security add-generic-password -a "$USER" -s TK_AI_API_TOKEN -w "YOUR_KEY"
#   Linux:
#     echo "YOUR_KEY" | secret-tool store --label "AI API Token" service TK_AI_API_TOKEN

KEY_NAME="TK_AI_API_TOKEN"

if [ -n "${!KEY_NAME}" ]; then
  TOKEN="${!KEY_NAME}"
fi

get_token() {
  if command -v security >/dev/null 2>&1; then
    security find-generic-password -s "$KEY_NAME" -w 2>/dev/null && return
  fi
  if command -v secret-tool >/dev/null 2>&1; then
    secret-tool lookup service "$KEY_NAME" 2>/dev/null && return
  fi
  return 1
}

if [ -z "$TOKEN" ]; then
  TOKEN=$(get_token)
fi

[ -z "${TOKEN}" ] && echo "❌ Missing TK_AI_API_TOKEN" && exit 1
export ANTHROPIC_BASE_URL="https://ai.acbpro.com"
#export ANTHROPIC_BASE_URL="https://claudecode-classifier-cliproxyapi-proxier.ldt116.workers.dev"
export ANTHROPIC_AUTH_TOKEN="${TOKEN}"
export ANTHROPIC_DEFAULT_OPUS_MODEL="glm-5.2"
export ANTHROPIC_DEFAULT_SONNET_MODEL="glm-5.2"
export ANTHROPIC_DEFAULT_HAIKU_MODEL="glm-4.7"
export _CLAUDE_CODE_ASSUME_FIRST_PARTY_BASE_URL=1
echo "→ Backend: TK AI GLM"
if [[ "$*" == *"--permission-mode"* ]]; then
  exec claude "$@"
fi
exec claude --permission-mode auto "$@"