import type { CollectionConfig } from "payload";
import { lexicalEditor } from "@payloadcms/richtext-lexical";

export const CrmInteractions: CollectionConfig = {
  slug: "crm-interactions",
  labels: {
    singular: "Journal Entry",
    plural: "Journal",
  },
  admin: {
    useAsTitle: "subject",
    defaultColumns: ["type", "subject", "date", "contact", "account"],
    group: "CRM",
    description:
      "Your CRM journal. Log what happened, when, on which channel, and attach any relevant files. This is for summaries and facts — not for sending messages.",
  },
  access: {
    read: ({ req: { user } }) => Boolean(user),
    create: ({ req: { user } }) => Boolean(user),
    update: ({ req: { user } }) => Boolean(user),
    delete: ({ req: { user } }) => Boolean(user),
  },
  fields: [
    {
      type: "row",
      fields: [
        {
          name: "type",
          type: "select",
          label: "Channel",
          options: [
            { label: "📧 Email", value: "email" },
            { label: "📞 Phone Call", value: "call" },
            { label: "🤝 Meeting", value: "meeting" },
            { label: "📱 WhatsApp", value: "whatsapp" },
            { label: "🌐 Social Media", value: "social" },
            { label: "📄 Document / File", value: "document" },
            { label: "📝 Internal Note", value: "note" },
          ],
          required: true,
          defaultValue: "note",
          admin: {
            width: "50%",
            description: "Where did this communication take place?",
          },
        },
        {
          name: "direction",
          type: "select",
          options: [
            { label: "📥 Incoming (from Client)", value: "inbound" },
            { label: "📤 Outgoing (to Client)", value: "outbound" },
          ],
          admin: {
            hidden: true, // Hide from UI to prevent usage, but keep in DB schema to avoid Drizzle prompts
          },
        },
        {
          name: "date",
          type: "date",
          required: true,
          defaultValue: () => new Date().toISOString(),
          admin: {
            width: "50%",
            date: {
              pickerAppearance: "dayAndTime",
            },
            description: "When did this happen?",
          },
        },
      ],
    },
    {
      name: "subject",
      type: "text",
      required: true,
      label: "Subject / Title",
      admin: {
        placeholder: "e.g. Herr X hat Website-Relaunch beauftragt",
      },
    },
    {
      type: "row",
      fields: [
        {
          name: "contact",
          type: "relationship",
          relationTo: "crm-contacts",
          label: "Contact Person",
          admin: {
            width: "50%",
            description: "Who was involved?",
          },
        },
        {
          name: "account",
          type: "relationship",
          relationTo: "crm-accounts",
          label: "Company / Account",
          admin: {
            width: "50%",
          },
        },
      ],
    },
    {
      name: "topic",
      type: "relationship",
      relationTo: "crm-topics",
      label: "Related Topic",
      admin: {
        description:
          "Optional: Group this entry under a specific project or topic.",
        condition: (data) => {
          return Boolean(data?.account);
        },
      },
    },
    {
      name: "content",
      type: "richText",
      label: "Summary / Notes",
      editor: lexicalEditor({
        features: ({ defaultFeatures }) => [...defaultFeatures],
      }),
      admin: {
        description:
          "Summarize what happened, what was decided, or what the next steps are.",
      },
    },
    {
      name: "attachments",
      type: "relationship",
      relationTo: "media",
      hasMany: true,
      label: "Attachments",
      admin: {
        description:
          "Attach received documents, screenshots, contracts, or any relevant files.",
      },
    },
  ],
};