import {
    banUserSchema,
    checkUsernameSchema,
    ensureAccountExistsSchema,
    rotatePasswordSchema,
} from "./data";
import { HonoContext } from "@core/hono.helpers";
import { sValidator } from "@hono/standard-validator";
import { getUserController } from "./controller";
import { Hono } from "hono";

const uc = getUserController();

export const usersRouter = new Hono<HonoContext>()
    // Get current user info
    .get("/me", async (c) => {
        const fctx = c.env.locals.fCtx;
        const userId = c.env.locals.user?.id;

        if (!userId) {
            return c.json(
                {
                    error: {
                        code: "UNAUTHORIZED",
                        message: "User not authenticated",
                        description: "Please log in",
                        detail: "No user ID found in session",
                    },
                },
                401,
            );
        }

        const res = await uc.getUserInfo(fctx, userId);
        return c.json(
            res.isOk()
                ? { data: res.value, error: null }
                : { data: null, error: res.error },
            res.isOk() ? 200 : 400,
        );
    })

    // Get user info by ID
    .get("/:userId", async (c) => {
        const fctx = c.env.locals.fCtx;
        const userId = c.req.param("userId");

        const res = await uc.getUserInfo(fctx, userId);
        return c.json(
            res.isOk()
                ? { data: res.value, error: null }
                : { data: null, error: res.error },
            res.isOk() ? 200 : 400,
        );
    })

    // Ensure account exists
    .put(
        "/ensure-account-exists",
        sValidator("json", ensureAccountExistsSchema),
        async (c) => {
            const fctx = c.env.locals.fCtx;
            const data = c.req.valid("json");

            const res = await uc.ensureAccountExists(fctx, data.userId);
            return c.json(
                res.isOk()
                    ? { data: res.value, error: null }
                    : { data: null, error: res.error },
                res.isOk() ? 200 : 400,
            );
        },
    )

    // Check username availability
    .post(
        "/check-username",
        sValidator("json", checkUsernameSchema),
        async (c) => {
            const fctx = c.env.locals.fCtx;
            const data = c.req.valid("json");

            const res = await uc.isUsernameAvailable(fctx, data.username);
            return c.json(
                res.isOk()
                    ? { data: res.value, error: null }
                    : { data: null, error: res.error },
                res.isOk() ? 200 : 400,
            );
        },
    )

    // Update last 2FA verification time
    .put("/update-2fa-verified/:userId", async (c) => {
        const fctx = c.env.locals.fCtx;
        const userId = c.req.param("userId");

        const res = await uc.updateLastVerified2FaAtToNow(fctx, userId);
        return c.json(
            res.isOk()
                ? { data: res.value, error: null }
                : { data: null, error: res.error },
            res.isOk() ? 200 : 400,
        );
    })

    // Ban user
    .post("/ban", sValidator("json", banUserSchema), async (c) => {
        const fctx = c.env.locals.fCtx;
        const data = c.req.valid("json");

            const res = await uc.banUser(fctx, data.userId, data.reason, data.banExpiresAt);
            return c.json(
                res.isOk()
                    ? { data: res.value, error: null }
                    : { data: null, error: res.error },
                res.isOk() ? 200 : 400,
            );
    })

    // Check if user is banned
    .get("/:userId/is-banned", async (c) => {
        const fctx = c.env.locals.fCtx;
        const userId = c.req.param("userId");

        const res = await uc.isUserBanned(fctx, userId);
        return c.json(
            res.isOk()
                ? { data: res.value, error: null }
                : { data: null, error: res.error },
            res.isOk() ? 200 : 400,
        );
    })

    // Get ban info
    .get("/:userId/ban-info", async (c) => {
        const fctx = c.env.locals.fCtx;
        const userId = c.req.param("userId");

        const res = await uc.getBanInfo(fctx, userId);
        return c.json(
            res.isOk()
                ? { data: res.value, error: null }
                : { data: null, error: res.error },
            res.isOk() ? 200 : 400,
        );
    })

    // Rotate password
    .put(
        "/rotate-password",
        sValidator("json", rotatePasswordSchema),
        async (c) => {
            const fctx = c.env.locals.fCtx;
            const data = c.req.valid("json");

            const res = await uc.rotatePassword(fctx, data.userId, data.password);
            return c.json(
                res.isOk()
                    ? { data: res.value, error: null }
                    : { data: null, error: res.error },
                res.isOk() ? 200 : 400,
            );
        },
    );