kovakyazilim/lib/admin-actions.ts

"use server";

import { revalidatePath } from "next/cache";
import { ID } from "node-appwrite";
import { InputFile } from "node-appwrite/file";
import {
  adminDB,
  adminStorage,
  DATABASE_ID,
  MEDIA_BUCKET_ID,
  TABLES,
} from "@/lib/appwrite-server";
import { getCurrentUser } from "@/lib/auth";

async function gate() {
  const user = await getCurrentUser();
  if (!user) throw new Error("Yetkisiz");
}

function slugify(s: string) {
  return s
    .toLowerCase()
    .replace(/[ğ]/g, "g")
    .replace(/[ü]/g, "u")
    .replace(/[ş]/g, "s")
    .replace(/[ı]/g, "i")
    .replace(/[ö]/g, "o")
    .replace(/[ç]/g, "c")
    .replace(/[^a-z0-9]+/g, "-")
    .replace(/^-+|-+$/g, "")
    .slice(0, 80);
}

function num(v: FormDataEntryValue | null) {
  if (v === null || v === "") return null;
  const n = Number(v);
  return Number.isFinite(n) ? n : null;
}
function bool(v: FormDataEntryValue | null) {
  return v === "on" || v === "true" || v === "1";
}
function str(v: FormDataEntryValue | null) {
  if (v === null) return null;
  const s = String(v).trim();
  return s === "" ? null : s;
}
function strArr(v: FormDataEntryValue | null) {
  if (v === null) return null;
  return String(v)
    .split(",")
    .map((x) => x.trim())
    .filter(Boolean);
}

// ─── Media upload ────────────────────────────────────────────────

export async function uploadMedia(formData: FormData): Promise<void> {
  await gate();
  const file = formData.get("file");
  if (!(file instanceof File) || file.size === 0) {
    throw new Error("Dosya seçilmedi");
  }
  const bytes = Buffer.from(await file.arrayBuffer());
  await adminStorage.createFile({
    bucketId: MEDIA_BUCKET_ID,
    fileId: ID.unique(),
    file: InputFile.fromBuffer(bytes, file.name),
  });
  revalidatePath("/admin/medya");
}

export async function deleteMediaFile(fileId: string) {
  await gate();
  await adminStorage.deleteFile({ bucketId: MEDIA_BUCKET_ID, fileId });
  revalidatePath("/admin/medya");
}

// ─── Blog ────────────────────────────────────────────────────────

export async function saveBlogPost(formData: FormData) {
  await gate();
  const id = str(formData.get("id"));
  const title = str(formData.get("title"));
  if (!title) throw new Error("Başlık zorunlu");
  const slug = str(formData.get("slug")) || slugify(title);
  const status = (str(formData.get("status")) ?? "draft") as "draft" | "published";

  const data = {
    slug,
    title,
    excerpt: str(formData.get("excerpt")),
    content: str(formData.get("content")),
    cover_image: str(formData.get("cover_image")),
    cover_file_id: str(formData.get("cover_file_id")),
    author: str(formData.get("author")),
    status,
    published_at:
      status === "published"
        ? str(formData.get("published_at")) || new Date().toISOString()
        : null,
    tags: strArr(formData.get("tags")),
    seo_title: str(formData.get("seo_title")),
    seo_description: str(formData.get("seo_description")),
    seo_image: str(formData.get("seo_image")),
  };

  if (id) {
    await adminDB.updateRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.blogPosts,
      rowId: id,
      data,
    });
  } else {
    await adminDB.createRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.blogPosts,
      rowId: ID.unique(),
      data,
    });
  }
  revalidatePath("/admin/blog");
  revalidatePath("/blog");
  if (slug) revalidatePath(`/blog/${slug}`);
}

export async function deleteBlogPost(formData: FormData) {
  await gate();
  const id = String(formData.get("id"));
  await adminDB.deleteRow({
    databaseId: DATABASE_ID,
    tableId: TABLES.blogPosts,
    rowId: id,
  });
  revalidatePath("/admin/blog");
  revalidatePath("/blog");
}

// ─── Services ────────────────────────────────────────────────────

export async function saveService(formData: FormData) {
  await gate();
  const id = str(formData.get("id"));
  const title = str(formData.get("title"));
  if (!title) throw new Error("Başlık zorunlu");
  const description = str(formData.get("description"));
  if (!description) throw new Error("Açıklama zorunlu");
  const slug = str(formData.get("slug")) || slugify(title);

  const data = {
    slug,
    title,
    description,
    icon: str(formData.get("icon")),
    order: num(formData.get("order")) ?? 0,
    featured: bool(formData.get("featured")),
  };
  if (id) {
    await adminDB.updateRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.services,
      rowId: id,
      data,
    });
  } else {
    await adminDB.createRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.services,
      rowId: slug,
      data,
    });
  }
  revalidatePath("/admin/hizmetler");
  revalidatePath("/hizmetler");
  revalidatePath("/");
}

export async function deleteService(formData: FormData) {
  await gate();
  const id = String(formData.get("id"));
  await adminDB.deleteRow({
    databaseId: DATABASE_ID,
    tableId: TABLES.services,
    rowId: id,
  });
  revalidatePath("/admin/hizmetler");
  revalidatePath("/hizmetler");
}

// ─── Projects ────────────────────────────────────────────────────

export async function saveProject(formData: FormData) {
  await gate();
  const id = str(formData.get("id"));
  const title = str(formData.get("title"));
  if (!title) throw new Error("Başlık zorunlu");
  const slug = str(formData.get("slug")) || slugify(title);
  const description = str(formData.get("description"));
  if (!description) throw new Error("Açıklama zorunlu");

  const data = {
    slug,
    title,
    description,
    image_url: str(formData.get("image_url")),
    live_url: str(formData.get("live_url")),
    category: str(formData.get("category")),
    technologies: strArr(formData.get("technologies")),
    year: num(formData.get("year")),
    featured: bool(formData.get("featured")),
  };

  if (id) {
    await adminDB.updateRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.projects,
      rowId: id,
      data,
    });
  } else {
    await adminDB.createRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.projects,
      rowId: ID.unique(),
      data,
    });
  }
  revalidatePath("/admin/projeler");
  revalidatePath("/projeler");
  revalidatePath("/");
}

export async function deleteProject(formData: FormData) {
  await gate();
  const id = String(formData.get("id"));
  await adminDB.deleteRow({
    databaseId: DATABASE_ID,
    tableId: TABLES.projects,
    rowId: id,
  });
  revalidatePath("/admin/projeler");
  revalidatePath("/projeler");
}

// ─── Testimonials ────────────────────────────────────────────────

export async function saveTestimonial(formData: FormData) {
  await gate();
  const id = str(formData.get("id"));
  const name = str(formData.get("name"));
  if (!name) throw new Error("Ad zorunlu");
  const message = str(formData.get("message"));
  if (!message) throw new Error("Mesaj zorunlu");

  const data = {
    name,
    role: str(formData.get("role")),
    company: str(formData.get("company")),
    message,
    rating: num(formData.get("rating")) ?? 5,
    image_url: str(formData.get("image_url")),
    order: num(formData.get("order")) ?? 0,
    featured: bool(formData.get("featured")),
  };

  if (id) {
    await adminDB.updateRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.testimonials,
      rowId: id,
      data,
    });
  } else {
    await adminDB.createRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.testimonials,
      rowId: ID.unique(),
      data,
    });
  }
  revalidatePath("/admin/referanslar");
  revalidatePath("/");
}

export async function deleteTestimonial(formData: FormData) {
  await gate();
  const id = String(formData.get("id"));
  await adminDB.deleteRow({
    databaseId: DATABASE_ID,
    tableId: TABLES.testimonials,
    rowId: id,
  });
  revalidatePath("/admin/referanslar");
}

// ─── SEO Settings (singleton) ────────────────────────────────────

export async function saveSeoSettings(formData: FormData) {
  await gate();
  const data = {
    site_name: str(formData.get("site_name")),
    site_description: str(formData.get("site_description")),
    default_og_image: str(formData.get("default_og_image")),
    twitter_handle: str(formData.get("twitter_handle")),
    facebook_url: str(formData.get("facebook_url")),
    linkedin_url: str(formData.get("linkedin_url")),
    instagram_url: str(formData.get("instagram_url")),
    google_site_verification: str(formData.get("google_site_verification")),
    gtm_id: str(formData.get("gtm_id")),
  };
  try {
    await adminDB.updateRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.seoSettings,
      rowId: "global",
      data,
    });
  } catch {
    await adminDB.createRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.seoSettings,
      rowId: "global",
      data,
    });
  }
  revalidatePath("/", "layout");
  revalidatePath("/admin/seo");
}

// ─── SEO Page (per path) ─────────────────────────────────────────

export async function saveSeoPage(formData: FormData) {
  await gate();
  const id = str(formData.get("id"));
  const path = str(formData.get("path"));
  if (!path) throw new Error("Path zorunlu");

  const data = {
    path,
    title: str(formData.get("title")),
    description: str(formData.get("description")),
    og_image: str(formData.get("og_image")),
    canonical: str(formData.get("canonical")),
    noindex: bool(formData.get("noindex")),
  };

  if (id) {
    await adminDB.updateRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.seoPages,
      rowId: id,
      data,
    });
  } else {
    await adminDB.createRow({
      databaseId: DATABASE_ID,
      tableId: TABLES.seoPages,
      rowId: ID.unique(),
      data,
    });
  }
  revalidatePath(path);
  revalidatePath("/admin/seo");
}

export async function deleteSeoPage(formData: FormData) {
  await gate();
  const id = String(formData.get("id"));
  await adminDB.deleteRow({
    databaseId: DATABASE_ID,
    tableId: TABLES.seoPages,
    rowId: id,
  });
  revalidatePath("/admin/seo");
}

// ─── Contact messages ────────────────────────────────────────────

export async function updateMessageStatus(formData: FormData) {
  await gate();
  const id = String(formData.get("id"));
  const status = String(formData.get("status")) as
    | "new"
    | "read"
    | "replied"
    | "archived";
  await adminDB.updateRow({
    databaseId: DATABASE_ID,
    tableId: TABLES.contactMessages,
    rowId: id,
    data: { status },
  });
  revalidatePath("/admin/iletisim");
}

export async function deleteMessage(formData: FormData) {
  await gate();
  const id = String(formData.get("id"));
  await adminDB.deleteRow({
    databaseId: DATABASE_ID,
    tableId: TABLES.contactMessages,
    rowId: id,
  });
  revalidatePath("/admin/iletisim");
}