#!/bin/bash
# Quick Prompt Test - Fast validation
# Simple test for immediate feedback
# shellcheck disable=SC1090,SC2034,SC2155

set -e

# Logging
log_info() { echo "[INFO] $*"; }
log_error() { echo "[ERROR] $*"; }
log_success() { echo "[SUCCESS] $*"; }

# Configuration
readonly SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
readonly PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"

# Basic colors fallback
setup_colors() {
    RESET='\033[0m'
    BOLD='\033[1m'
    RED='\033[31m'
    GREEN='\033[32m'
    YELLOW='\033[33m'
    BLUE='\033[34m'
    CYAN='\033[36m'
    WHITE='\033[37m'
    GREY='\033[90m'
}

# Load functions
load_functions() {
    log_info "Loading HyperTerm functions"

    # Load colors if available
    local colors_file="$PROJECT_ROOT/hyperterm/core/colors.sh"
    if [[ -f "$colors_file" ]]; then
        source "$colors_file"
    else
        setup_colors
    fi

    # Load git functions
    local git_file="$PROJECT_ROOT/hyperterm/core/git.sh"

    if [[ -f "$git_file" ]]; then
        source "$git_file"
        log_success "Git functions loaded"
        return 0
    else
        log_error "Git functions not found"
        return 1
    fi
}

# Test in current directory
test_current_directory() {
    if git rev-parse --git-dir >/dev/null 2>&1; then
        log_success "Current directory is a git repository"

        echo "Current git state:"
        echo -n "  Branch: "
        _get_git_branch
        echo ""

        echo -n "  Status: "
        if command -v _get_git_status_fast >/dev/null 2>&1; then
            _get_git_status_fast
        else
            _prompt_get_git_status
        fi
        echo ""

        echo -n "  Full prompt: "
        __prompt_git
        echo ""

        return 0
    else
        log_info "Current directory is not a git repository"
        return 1
    fi
}

# Create temporary test
test_with_temp_repo() {
    log_info "Creating temporary git repository for testing"

    local temp_dir="/tmp/quick_test_$$"
    mkdir -p "$temp_dir"

    (
        cd "$temp_dir"
        git init --quiet
        git config user.name "Test User"
        git config user.email "test@example.com"
        echo "# Quick Test" > README.md
        echo "test content" > file.txt
        git add README.md
        git commit -m "Initial commit" --quiet

        # Create changes
        echo "modified" >> file.txt
        echo "untracked" > new.txt

        log_success "Temporary repository created with changes"

        echo "Test results:"
        echo -n "  Branch: "
        _get_git_branch
        echo ""

        echo -n "  Status: "
        if command -v _get_git_status_fast >/dev/null 2>&1; then
            _get_git_status_fast
        else
            _prompt_get_git_status
        fi
        echo ""

        echo -n "  Full prompt: "
        __prompt_git
        echo ""
    )

    rm -rf "$temp_dir"
    log_info "Temporary repository cleaned up"
}

# Performance check
quick_performance_check() {
    log_info "Running quick performance check"

    local iterations=10
    local start_time end_time duration

    start_time=$(date +%s%N)
    for ((i=1; i<=iterations; i++)); do
        __prompt_git >/dev/null 2>&1
    done
    end_time=$(date +%s%N)

    duration=$(( (end_time - start_time) / 1000000 ))
    local avg_duration=$(( duration / iterations ))

    echo "Performance: ${avg_duration}ms average (${iterations} iterations)"

    if [[ $avg_duration -lt 50 ]]; then
        log_success "Performance is good"
    elif [[ $avg_duration -lt 100 ]]; then
        log_info "Performance is acceptable"
    else
        log_error "Performance may need optimization"
    fi
}

# Main execution
main() {
    log_info "HyperTerm Quick Test"

    if ! load_functions; then
        exit 1
    fi

    if ! test_current_directory; then
        test_with_temp_repo
    fi

    quick_performance_check

    log_success "Quick test completed"
}

# Execute if run directly
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
    main "$@"
fi