package maker

import (
	"context"
	"fmt"
	"os"
	"path/filepath"

	"gitea.loveuer.com/yizhisec/pkg3/logger"
	"yizhisec.com/hsv2/forge/pkg/model"
	"yizhisec.com/hsv2/forge/pkg/resource"
)

func (m *maker) AppFront(ctx context.Context, version string, vendor string, replica int) error {
	var (
		err      error
		location = filepath.Join(m.workdir, "app", "front")
		bs       []byte
		_vendor  = model.GetVendor(vendor)
	)

	logger.Info("☑️ maker.Front: 开始构建 front app[%s]..., version = %s, vendor = %s, workdir = %s", vendor, version, location)

	if _vendor == nil {
		logger.Debug("❌ maker.Front: vendor not supported, vendor = %s", vendor)
		return fmt.Errorf("vendor not supported: %s", vendor)
	}

	_ = os.RemoveAll(location)
	if err = os.MkdirAll(location, 0755); err != nil {
		logger.Debug("❌ maker.Front: 创建目录失败: path = %s, err = %v", location, err)
		return err
	}

	path := filepath.Join(location, "deployment.user.yaml")
	logger.Debug("☑️ maker.Front: writing deployment.user.yaml, path = %s", path)
	bs = []byte(fmt.Sprintf(resource.YAMLAppFrontUser, replica))
	if err = os.WriteFile(path, bs, 0644); err != nil {
		logger.Debug("❌ maker.Front: 写入 deployment.user.yaml 失败: path = %s, err = %v", path, err)
		return err
	}
	logger.Debug("✅ maker.Front: write deployment.user.yaml success, path = %s", path)

	path = filepath.Join(location, "deployment.admin.yaml")
	logger.Debug("☑️ maker.Front: writing deployment.admin.yaml, path = %s", path)
	bs = []byte(fmt.Sprintf(resource.YAMLAppFrontAdmin, replica))
	if err = os.WriteFile(path, bs, 0644); err != nil {
		logger.Debug("❌ maker.Front: 写入 deployment.admin.yaml 失败: path = %s, err = %v", path, err)
		return err
	}
	logger.Debug("✅ maker.Front: write deployment.admin.yaml success, path = %s", path)

	logger.Debug("☑️ maker.Front: pulling front images, vendor = %s", vendor)
	if err = m.Image(ctx, _vendor.AppFrontUserImageName, WithImageSave(filepath.Join(location, "front.user.tar")), WithImageForcePull(true)); err != nil {
		logger.Debug("❌ maker.Front: 拉取 front 用户镜像失败: %s, err = %v", _vendor.AppFrontUserImageName, err)
		return err
	}
	if err = m.Image(ctx, _vendor.AppFrontAdminImageName, WithImageSave(filepath.Join(location, "front.admin.tar")), WithImageForcePull(true)); err != nil {
		logger.Debug("❌ maker.Front: 拉取 front 管理镜像失败: %s, err = %v", _vendor.AppFrontAdminImageName, err)
		return err
	}

	if err = os.WriteFile(filepath.Join(location, "version.txt"), []byte(version), 0644); err != nil {
		logger.Debug("❌ maker.Front: 写入 version.txt 失败: %v", err)
		return err
	}

	logger.Info("✅ maker.Front: 构建 front app[%s] 完成, version = %s", vendor, version)

	return nil
}