#!/bin/bash

run_all_verifications() {
    log_info "运行完整验证流程..."
    
    verify_jenkins_accessibility
    verify_gitea_connectivity
    verify_jenkins_tools
    verify_ssh_connection
    verify_pipeline_job
    verify_webhook_configuration
    verify_jenkinsfile_exists
    
    echo ""
    show_verification_summary
}

verify_jenkins_accessibility() {
    echo -n "  Jenkins 可访问性: "
    
    if curl -sf --connect-timeout 5 "${JENKINS_URL}/login" > /dev/null 2>&1; then
        echo -e "${GREEN}✅ 通过${NC}"
        return 0
    else
        echo -e "${RED}❌ 失败${NC}"
        return 1
    fi
}

verify_gitea_connectivity() {
    echo -n "  Gitea 连通性: "
    
    if curl -sf --connect-timeout 5 "${GITEA_URL}/api/v1/version" > /dev/null 2>&1; then
        local version=$(curl -sf "${GITEA_URL}/api/v1/version")
        echo -e "${GREEN}✅ 通过${NC} (版本: $version)"
        return 0
    else
        echo -e "${RED}❌ 失败${NC}"
        return 1
    fi
}

verify_jenkins_tools() {
    echo -n "  Jenkins 工具集: "
    
    local missing=()
    
    for tool in rsync curl ssh jq; do
        if ! docker exec ${JENKINS_CONTAINER_NAME} which "$tool" > /dev/null 2>&1; then
            missing+=("$tool")
        fi
    done
    
    if [ ${#missing[@]} -eq 0 ]; then
        echo -e "${GREEN}✅ 通过${NC}"
        return 0
    else
        echo -e "${RED}❌ 缺少: ${missing[*]}${NC}"
        return 1
    fi
}

verify_ssh_connection() {
    echo -n "  SSH 免密登录: "
    
    local result=$(docker exec ${JENKINS_CONTAINER_NAME} ssh \
        -o StrictHostKeyChecking=no \
        -o ConnectTimeout=5 \
        -o BatchMode=yes \
        ${SERVER_USER}@${SERVER_IP} \
        "echo 'OK'" 2>&1)
    
    if [[ "$result" == *"OK"* ]]; then
        echo -e "${GREEN}✅ 通过${NC}"
        return 0
    else
        echo -e "${RED}❌ 失败${NC}"
        return 1
    fi
}

verify_pipeline_job() {
    echo -n "  Pipeline 任务: "
    
    local result=$(jenkins_api_call "GET" "/job/${JOB_NAME}/api/json" 2>/dev/null)
    
    if echo "$result" | jq -e '.name' > /dev/null 2>&1; then
        echo -e "${GREEN}✅ 通过${NC} (${JOB_NAME})"
        return 0
    else
        echo -e "${RED}❌ 未找到${NC}"
        return 1
    fi
}

verify_webhook_configuration() {
    echo -n "  Gitea Webhook: "
    
    local webhooks=$(gitea_api_call "GET" "/repos/${REPO_OWNER}/${REPO_NAME}/hooks" 2>/dev/null)
    
    if [ -n "$webhooks" ] && [ "$webhooks" != "[]" ] && [ "$webhooks" != "null" ]; then
        local count=$(echo "$webhooks" | jq 'length')
        echo -e "${GREEN}✅ 通过${NC} (${count} 个 Webhook)"
        return 0
    else
        echo -e "${RED}❌ 未配置${NC}"
        return 1
    fi
}

verify_jenkinsfile_exists() {
    echo -n "  Jenkinsfile 文件: "
    
    if [ -f "${PROJECT_ROOT}/Jenkinsfile" ]; then
        echo -e "${GREEN}✅ 通过${NC}"
        return 0
    else
        echo -e "${RED}❌ 未找到${NC}"
        return 1
    fi
}

show_verification_summary() {
    show_banner "验证结果汇总"
    
    local total=7
    local passed=0
    
    if verify_jenkins_accessibility >/dev/null 2>&1; then ((passed++)); fi
    if verify_gitea_connectivity >/dev/null 2>&1; then ((passed++)); fi
    if verify_jenkins_tools >/dev/null 2>&1; then ((passed++)); fi
    if verify_ssh_connection >/dev/null 2>&1; then ((passed++)); fi
    if verify_pipeline_job >/dev/null 2>&1; then ((passed++)); fi
    if verify_webhook_configuration >/dev/null 2>&1; then ((passed++)); fi
    if verify_jenkinsfile_exists >/dev/null 2>&1; then ((passed++)); fi
    
    local failed=$((total - passed))
    
    echo ""
    echo "  总计: ${total} 项检查"
    echo -e "  ${GREEN}通过: ${passed}${NC} 项"
    if [ $failed -gt 0 ]; then
        echo -e "  ${RED}失败: ${failed}${NC} 项"
    fi
    echo ""
    
    if [ $failed -eq 0 ]; then
        echo -e "  🎉 ${GREEN}所有配置已就绪！可以开始使用 CI/CD 流水线了。${NC}"
        echo ""
        echo "  下一步操作："
        echo "    1. 访问 ${JENKINS_URL}/job/${JOB_NAME}/"
        echo "    2. 点击 'Build Now' 进行首次构建"
        echo "    3. 推送代码到 main 分支测试自动触发"
        echo "    4. 勾选 DEPLOY_TO_PRODUCTION 参数测试部署"
    else
        echo -e "  ⚠️  ${YELLOW}部分配置未通过，请查看上方详情并修复。${NC}"
        echo ""
        echo "  常见问题："
        echo "    - SSH 连接失败 → 检查密钥挂载和 authorized_keys"
        echo "    - 工具缺失 → 运行: ./setup-cicd.sh --jenkins"
        echo "    - Webhook 失败 → 检查 Gitea 和 Jenkins 网络连通性"
    fi
}