import define from "../../define.js";
import { ApiError } from "../../error.js";
import { Channels, DriveFiles } from "../../../../models/index.js";
import { genId } from "../../../../misc/gen-id.js";
export const meta = {
    tags: [
        "channels"
    ],
    requireCredential: true,
    kind: "write:channels",
    res: {
        type: "object",
        optional: false,
        nullable: false,
        ref: "Channel"
    },
    errors: {
        noSuchFile: {
            message: "No such file.",
            code: "NO_SUCH_FILE",
            id: "cd1e9f3e-5a12-4ab4-96f6-5d0a2cc32050"
        }
    }
};
export const paramDef = {
    type: "object",
    properties: {
        name: {
            type: "string",
            minLength: 1,
            maxLength: 128
        },
        description: {
            type: "string",
            nullable: true,
            minLength: 1,
            maxLength: 2048
        },
        bannerId: {
            type: "string",
            format: "misskey:id",
            nullable: true
        }
    },
    required: [
        "name"
    ]
};
export default define(meta, paramDef, async (ps, user)=>{
    let banner = null;
    if (ps.bannerId != null) {
        banner = await DriveFiles.findOneBy({
            id: ps.bannerId,
            userId: user.id
        });
        if (banner == null) {
            throw new ApiError(meta.errors.noSuchFile);
        }
    }
    const channel = await Channels.insert({
        id: genId(),
        createdAt: new Date(),
        userId: user.id,
        name: ps.name,
        description: ps.description || null,
        bannerId: banner ? banner.id : null
    }).then((x)=>Channels.findOneByOrFail(x.identifiers[0]));
    return await Channels.pack(channel, user);
});