package schema

import (
	"octopus/pkg/tools"
	"time"

	"github.com/gofiber/fiber/v2"
)

type DocFolder struct {
	ID          string    `json:"id"           oai:"description=文件夹ID"`
	IsDeletable bool      `json:"is_deletable" oai:"description=文件夹是否允许被删除"`
	IsEditable  bool      `json:"is_editable"  oai:"description=文件夹是否允许被修改"`
	CreatedAt   time.Time `json:"created_at"   oai:"description=创建时间"`
	UpdatedAt   time.Time `json:"updated_at"   oai:"description=更新时间"`
}

type DocFolderID struct {
	ID string `path:"id" oai:"description=文件夹ID"`
}

type CreateDocFolder struct {
	Name     string `json:"name"      validate:"required" oai:"description=文件夹名称"`
	ParentID string `json:"parent_id"                     oai:"description=父文件夹ID,空表示在根路径创建"`
}

type UpdateDocFolder struct {
	Name     *string `json:"name"      oai:"description=修改文件夹名称"`
	ParentID *string `json:"parent_id" oai:"description=修改文件夹父级ID"`
}

type GetDocFolderTree struct {
	ParentID *string `query:"parent_id" oai:"description=父文件夹ID,空表示获取根路径"`
}

type DocFolderWithChildren struct {
	ID          string                   `json:"id"           oai:"description=文件夹ID，**根文件夹无ID**"`
	IsDeletable bool                     `json:"is_deletable" oai:"description=文件夹是否允许被删除"`
	IsEditable  bool                     `json:"is_editable"  oai:"description=文件夹是否允许被修改"`
	CreatedAt   time.Time                `json:"created_at"   oai:"description=创建时间"`
	UpdatedAt   time.Time                `json:"updated_at"   oai:"description=更新时间"`
	Children    []*DocFolderWithChildren `json:"children"     oai:"description=子文件夹"`
}

type Doc struct {
	ID           string    `json:"id"            oai:"description=文档ID"`
	Folder       DocFolder `json:"folder"        oai:"description=归属文件夹信息"`
	PresignedURL string    `json:"presigned_url" oai:"description=文档预签名下载URL(临时下载URL)"`
	IsDeletable  bool      `json:"is_deletable"  oai:"description=文件夹是否允许被删除"`
	IsEditable   bool      `json:"is_editable"   oai:"description=文件夹是否允许被修改"`
	UploadedAt   time.Time `json:"uploaded_at"   oai:"description=上传时间"`
	CreatedAt    time.Time `json:"created_at"    oai:"description=创建时间"`
	UpdatedAt    time.Time `json:"updated_at"    oai:"description=更新时间"`
}

type DocList struct {
	Items []*Doc `json:"items" oai:"description=文档列表"`
	Total int64  `json:"total" oai:"description=文档总数"`
}

type DocID struct {
	ID string `path:"id" oai:"description=文档ID"`
}

type CreateDoc struct {
	Name     string `json:"name"      validate:"required" oai:"description=文档名称"`
	FolderID string `json:"folder_id" validate:"required" oai:"description=归属文件夹ID"`
}

type UpdateDoc struct {
	Name     *string `json:"name"      oai:"description=更新文档名称"`
	FolderID *string `json:"folder_id" oai:"description=更新归属文件夹ID"`
}

type ListDocQuery struct {
	PageableQuery
	SortableQuery
	FolderIDs *[]string `query:"folder_ids" oai:"description=筛选归属文件夹ID"`
}

type DocsBatchDelete struct {
	IDs []string `json:"ids" validate:"required" oai:"description=批量选择文件ID列表"`
}

type DocsBatchUpdate struct {
	IDs      []string `json:"ids"       validate:"required" oai:"description=批量选择文件ID列表"`
	FolderID string   `json:"folder_id" validate:"required" oai:"description=更新归属文件夹ID"`
}

type DocActionResult struct {
	ID      string  `json:"id"                oai:"description=文档ID"`
	Success bool    `json:"success"           oai:"description=操作是否成功"`
	Message *string `json:"message,omitempty" oai:"description=操作失败信息"`
}

type DocsBatchResults []DocActionResult

func (q *ListDocQuery) Validate() error {
	sortable := tools.NewSet("uploaded_at")
	for _, s := range q.GetOrderField() {
		if !sortable.Has(s.Field) {
			return fiber.NewError(fiber.StatusBadRequest, "unsupported order field")
		}
	}
	return nil
}