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import { reference, z } from "astro:content";
import { isValidLocale } from "../../utils/lang.ts";
import { get } from "../../utils/anonymous.ts";
import type { CollectionEntry } from "astro:content";
export const KEYWORDS = [
"Portugal",
"democracy",
"test",
"health",
"gym",
"diet",
] as const;
export const KeywordsEnum = z.enum(KEYWORDS);
export const ENTITY_TYPES = ["author", "co-author", "translator"] as const;
export const EntityTypesEnum = z.enum(ENTITY_TYPES);
export const CREATIVE_COMMONS_LICENSES = [
"CC0",
"CC-BY",
"CC-BY-SA",
"CC-BY-ND",
"CC-BY-NC",
"CC-BY-NC-SA",
"CC-BY-NC-ND",
] as const;
export const LICENSES = [
...CREATIVE_COMMONS_LICENSES,
"WTFPL",
"public domain",
] as const;
export const LicensesEnum = z.enum(LICENSES);
export const Original = z.object({
kind: z.literal("original"),
title: z.string().trim(),
subtitle: z.string().trim().optional(),
description: z.string().trim().optional(),
keywords: z.array(KeywordsEnum).refine(
(keywords) => new Set(keywords).size === keywords.length,
{ message: "Keywords must be unique" },
),
dateCreated: z.coerce.date(),
dateUpdated: z.coerce.date().optional(),
locationCreated: z.string().trim().optional(),
relatedPosts: z.array(reference("blog")).default([]).refine(
(posts) => new Set(posts).size === posts.length,
{ message: "Related posts referenced multiple times" },
),
lang: z.string().trim().refine(isValidLocale),
signers: z.array(
z.object({ entity: reference("entity"), role: EntityTypesEnum }),
).default([]).refine(
(signers) => signers.filter((s) => s.role === "author").length <= 1,
{ message: "There can only be one author" },
).refine((signers) => {
const ids = signers.map(get("entity"));
return new Set(ids).size === ids.length;
}, { message: "Reusing signers" }).refine(
(signers) => signers.every(({ role }) => role !== "translator"),
{ message: "There can't be translator signers on non translated work" },
),
license: LicensesEnum.default("public domain"),
});
export const Translation = z.object({
kind: z.literal("translation"),
title: z.string().trim(),
subtitle: z.string().trim().optional(),
description: z.string().trim().optional(),
dateCreated: z.coerce.date(),
dateUpdated: z.coerce.date().optional(),
lang: z.string().trim().refine(isValidLocale),
translationOf: reference("blog"),
signers: z.array(
z.object({ entity: reference("entity"), role: EntityTypesEnum }),
).default([]).refine(
(signers) => signers.filter((s) => s.role === "author").length <= 1,
{ message: "There can only be one author" },
).refine((signers) => {
const ids = signers.map(get("entity"));
return new Set(ids).size === ids.length;
}, { message: "Reusing signers" }),
license: LicensesEnum.default("public domain"),
});
export const Micro = z.object({
kind: z.literal("micro"),
title: z.string().trim(),
keywords: z.array(KeywordsEnum).refine(
(keywords) => new Set(keywords).size === keywords.length,
{ message: "Keywords must be unique" },
),
dateCreated: z.coerce.date(),
dateUpdated: z.coerce.date().optional(),
locationCreated: z.string().trim().optional(),
lang: z.string().trim().refine(isValidLocale),
signers: z.array(
z.object({ entity: reference("entity"), role: EntityTypesEnum }),
).default([]).refine(
(signers) => signers.filter((s) => s.role === "author").length <= 1,
{ message: "There can only be one author" },
).refine((signers) => {
const ids = signers.map(get("entity"));
return new Set(ids).size === ids.length;
}, { message: "Reusing signers" }).refine(
(signers) => signers.every(({ role }) => role !== "translator"),
{ message: "There can't be translator signers on non translated work" },
),
license: LicensesEnum.default("public domain"),
});
export const Blog = z.discriminatedUnion("kind", [
Original,
Translation,
Micro,
]).refine(
({ dateCreated, dateUpdated }) =>
dateUpdated === undefined || dateCreated.getTime() <= dateUpdated.getTime(),
{ message: "Update before creation" },
).refine(
({ signers, license }) =>
!(signers.filter(({ role }) => role === "author").length <= 0 &&
license !== undefined),
{ message: "License cannot be defined if there are no signers." },
);
export type OriginalEntry = CollectionEntry<"blog"> & {
data: z.infer<typeof Original>;
};
export type TranslationEntry = CollectionEntry<"blog"> & {
data: z.infer<typeof Translation>;
};
export type MicroEntry = CollectionEntry<"blog"> & {
data: z.infer<typeof Micro>;
};
export type Entry = OriginalEntry | TranslationEntry | MicroEntry;
export const Entity = z.object({
websites: z.array(z.string().url().trim()).default([]).transform((websites) =>
websites.map((x) => new URL(x).href)
),
publickey: z.object({ armor: z.string().trim() }),
});
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