import { Request, Response, Router } from "express";
import { Perms, adminPerm } from "@/utility";
import Group from "@schemas/Group";
import { Message } from "@/notif";
import { outboxRouter } from "./outbox";
import usettings, { Features } from "@/helpers/usettings";

const notifRouter = Router()

notifRouter.use(adminPerm(Perms.Notif))
notifRouter.use(usettings.mw(Features.Notif))

type PushSendBody = {
    recp:
    { type: "uid", uid: string } |
    { type: "room", room: string } |
    { type: "group", group: string },
    title: string,
    body: string
}

notifRouter.post("/send", async (req: Request<undefined, undefined, PushSendBody>, res: Response) => {
    let recp: string
    switch (req.body.recp.type) {
        case "uid":
            recp = req.body.recp.uid
            break;
        case "room":
            recp = req.body.recp.room
            break;
        case "group":
            if (!usettings.value.modules.groups) return res.sendStatus(406).end()
            recp = req.body.recp.group
            break;
        default:
            res.status(400).end()
            break;
    }
    const message = new Message(req.body.title, req.body.body, req.body.recp.type, recp)
    let result = await message.send()
    if (result === false) {
        res.sendStatusMessage(404, "No recepients")
    } else {
        console.log(`
            From: ${req.user.uname} (${req.user._id})
            To: ${recp}
            Subject: ${req.body.title}
            
            ${req.body.body}
            `);
        res.send(result)
    }
})

notifRouter.get("/groups", async (req, res) => {
    res.send(await Group.find({}, { name: 1, _id: 1 }))
})

notifRouter.use("/outbox", outboxRouter)

export { notifRouter }