import {
	index,
	integer,
	pgEnum,
	pgTable,
	primaryKey,
	timestamp,
	uuid,
	varchar,
} from "drizzle-orm/pg-core";
import { categories } from "./categories";
import { tags } from "./tags";
import { users } from "./users";

export const contentType = pgEnum("content_type", ["meme", "gif", "video"]);

export const contents = pgTable(
	"contents",
	{
		id: uuid("id").primaryKey().defaultRandom(),
		userId: uuid("user_id")
			.notNull()
			.references(() => users.uuid, { onDelete: "cascade" }),
		type: contentType("type").notNull(),
		categoryId: uuid("category_id").references(() => categories.id, {
			onDelete: "set null",
		}),
		title: varchar("title", { length: 255 }).notNull(),
		slug: varchar("slug", { length: 255 }).notNull().unique(),
		storageKey: varchar("storage_key", { length: 512 }).notNull().unique(), // Clé interne S3
		mimeType: varchar("mime_type", { length: 128 }).notNull(), // Pour le Content-Type HTTP
		fileSize: integer("file_size").notNull(), // Taille en octets
		views: integer("views").notNull().default(0),
		usageCount: integer("usage_count").notNull().default(0),
		createdAt: timestamp("created_at", { withTimezone: true })
			.notNull()
			.defaultNow(),
		updatedAt: timestamp("updated_at", { withTimezone: true })
			.notNull()
			.defaultNow(),
		deletedAt: timestamp("deleted_at", { withTimezone: true }), // Soft delete
	},
	(table) => ({
		userIdIdx: index("contents_user_id_idx").on(table.userId),
		storageKeyIdx: index("contents_storage_key_idx").on(table.storageKey),
		deletedAtIdx: index("contents_deleted_at_idx").on(table.deletedAt),
	}),
);

export const contentsToTags = pgTable(
	"contents_to_tags",
	{
		contentId: uuid("content_id")
			.notNull()
			.references(() => contents.id, { onDelete: "cascade" }),
		tagId: uuid("tag_id")
			.notNull()
			.references(() => tags.id, { onDelete: "cascade" }),
	},
	(t) => ({
		pk: primaryKey({ columns: [t.contentId, t.tagId] }),
	}),
);

export type ContentInDb = typeof contents.$inferSelect;
export type NewContentInDb = typeof contents.$inferInsert;