package controllers

import (
	"server/services"

	beego "github.com/beego/beego/v2/server/web"
)

type StorageMigrationController struct {
	beego.Controller
}

// MigrateToQiniu 迁移文件到七牛云
// POST /platform/storage/migrateToQiniu
func (c *StorageMigrationController) MigrateToQiniu() {
	// 这里简化处理，实际应该使用异步任务
	// 可以使用 goroutine + 进度查询接口实现
	
	// 获取租户ID（从token或参数）
	tid := uint64(1) // 示例，实际应从认证信息获取

	progress, err := services.MigrateLocalToQiniu(tid)
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"code": 500,
			"msg":  "迁移失败: " + err.Error(),
			"data": progress,
		}
		_ = c.ServeJSON()
		return
	}

	c.Data["json"] = map[string]interface{}{
		"code": 200,
		"msg":  "迁移完成",
		"data": map[string]interface{}{
			"total":   progress.Total,
			"success": progress.Success,
			"failed":  progress.Failed,
			"errors":  progress.Errors,
		},
	}
	_ = c.ServeJSON()
}

// GetMigrationProgress 获取迁移进度
// GET /platform/storage/migrationProgress
func (c *StorageMigrationController) GetMigrationProgress() {
	// 这里需要实现进度查询逻辑
	// 可以使用全局变量或Redis存储进度信息
	c.Data["json"] = map[string]interface{}{
		"code": 200,
		"msg":  "success",
		"data": map[string]interface{}{
			"total":   0,
			"success": 0,
			"failed":  0,
			"current": "",
		},
	}
	_ = c.ServeJSON()
}