#!/usr/bin/env bash
# Logging functions for scripts
# Usage: source "$(dirname "$0")/logging.sh"
# Requires: colors.sh

# Log levels (higher number = more verbose)
LOG_LEVEL_ERROR=0
LOG_LEVEL_WARN=1
LOG_LEVEL_INFO=2
LOG_LEVEL_DEBUG=3

# Default log level
LOG_LEVEL="${LOG_LEVEL:-$LOG_LEVEL_INFO}"

# Log functions
log_info() {
    if [ "$LOG_LEVEL" -ge "$LOG_LEVEL_INFO" ]; then
        echo -e "${GREEN}[INFO]${NC} $1" >&2
    fi
}

log_error() {
    if [ "$LOG_LEVEL" -ge "$LOG_LEVEL_ERROR" ]; then
        echo -e "${RED}[ERROR]${NC} $1" >&2
    fi
}

log_warn() {
    if [ "$LOG_LEVEL" -ge "$LOG_LEVEL_WARN" ]; then
        echo -e "${YELLOW}[WARN]${NC} $1" >&2
    fi
}

log_debug() {
    if [ "$LOG_LEVEL" -ge "$LOG_LEVEL_DEBUG" ]; then
        echo -e "${CYAN}[DEBUG]${NC} $1" >&2
    fi
}

log_success() {
    echo -e "${GREEN}✅${NC} $1" >&2
}

log_failure() {
    echo -e "${RED}❌${NC} $1" >&2
}

log_step() {
    echo -e "${BLUE}📋${NC} $1" >&2
}

log_heading() {
    echo -e "\n${BOLD_CYAN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" >&2
    echo -e "${BOLD_CYAN}$1${NC}" >&2
    echo -e "${BOLD_CYAN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}\n" >&2
}