package api

import "time"

// Category is one entry of the fixed category lookup table. Its ID is what
// clients send back in CompleteRequest.CategoryIDs.
type Category struct {
	ID   int16  `json:"id" example:"1"`
	Name string `json:"name" example:"documentary"`
}

// CategoriesResponse is the body of GET /api/categories.
type CategoriesResponse struct {
	Categories []Category `json:"categories"`
}

// PresignRequest is the body of POST /api/videos/presign.
type PresignRequest struct {
	FileName    string `json:"fileName" example:"interview-cut.mov"`
	ContentType string `json:"contentType" enums:"video/mp4,video/quicktime" example:"video/quicktime"`
}

// PresignResponse is the body returned by POST /api/videos/presign.
type PresignResponse struct {
	UploadURL string `json:"uploadUrl" example:"https://raw-uploads-bucket.s3.amazonaws.com/videos/a1b2....mov?X-Amz-Signature=..."`
	Key       string `json:"key" example:"videos/a1b2c3d4e5f6.mov"`
}

// CompleteRequest is the body of POST /api/videos. CategoryIDs holds ids from
// GET /api/categories, not category names, and must carry at least one — a
// video with no category is rejected.
type CompleteRequest struct {
	Title       string  `json:"title" example:"Inside the Newsroom"`
	Description string  `json:"description" example:"A behind-the-scenes look at the evening bulletin."`
	CategoryIDs []int16 `json:"categoryIds" example:"1,2"`
	Tags        string  `json:"tags" example:"media, press, riyadh"`
	FileName    string  `json:"fileName" example:"interview-cut.mov"`
	Key         string  `json:"key" example:"videos/a1b2c3d4e5f6.mov"`
}

// CompleteResponse is a persisted video record as returned by POST /api/videos.
// Status carries the values of services.VideoStatus; the enums tag has to be
// widened by hand whenever that type gains a state.
type CompleteResponse struct {
	ID                string    `json:"id" example:"0199f3a1-7c2e-7b21-9f0d-1a2b3c4d5e6f"`
	Title             string    `json:"title" example:"Inside the Newsroom"`
	Description       string    `json:"description" example:"A behind-the-scenes look at the evening bulletin."`
	CategoryIDs       []int16   `json:"categoryIds" example:"1,2"`
	Tags              string    `json:"tags" example:"media, press, riyadh"`
	FileName          string    `json:"fileName" example:"interview-cut.mov"`
	StorageKey        string    `json:"storageKey" example:"videos/a1b2c3d4e5f6.mov"`
	MediaConvertJobID string    `json:"mediaConvertJobId" example:"1755300000000-abcdef"`
	Status            string    `json:"status" enums:"processing,ready,failed" example:"processing"`
	SizeBytes         int64     `json:"sizeBytes" example:"60"`
	CreatedAt         time.Time `json:"createdAt"`
	UpdatedAt         time.Time `json:"updatedAt"`
}

// VideoResponse is a persisted video record as returned by
// GET /api/videos/{id}. It carries the same members as CompleteResponse —
// deliberately a separate type, so the shape POST publishes and the shape GET
// publishes can diverge without one silently dragging the other with it.
type VideoResponse struct {
	ID                string    `json:"id" example:"0199f3a1-7c2e-7b21-9f0d-1a2b3c4d5e6f"`
	Title             string    `json:"title" example:"Inside the Newsroom"`
	Description       string    `json:"description" example:"A behind-the-scenes look at the evening bulletin."`
	CategoryIDs       []int16   `json:"categoryIds" example:"1,2"`
	Tags              string    `json:"tags" example:"media, press, riyadh"`
	FileName          string    `json:"fileName" example:"interview-cut.mov"`
	StorageKey        string    `json:"storageKey" example:"videos/a1b2c3d4e5f6.mov"`
	MediaConvertJobID string    `json:"mediaConvertJobId" example:"1755300000000-abcdef"`
	Status            string    `json:"status" enums:"processing,ready,failed" example:"processing"`
	SizeBytes         int64     `json:"sizeBytes" example:"60"`
	CreatedAt         time.Time `json:"createdAt"`
	UpdatedAt         time.Time `json:"updatedAt"`
}