"use client";

import {z} from "zod";
import React from "react";
import {Form, FormProvider, useForm} from "react-hook-form";
import {FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessage} from "@/components/ui/form";
import {generateAimeCardId, validateAimeCardId} from "@/lib/aime-card";
import {useMediaQuery} from "@/hooks/use-media-query";
import {zodResolver} from "@hookform/resolvers/zod";
import {Button} from "@/components/ui/button";
import {Input} from "@/components/ui/input";
import {AimeCard, db} from "@/lib/database";
import {
    Dialog,
    DialogContent,
    DialogHeader,
    DialogTitle,
    DialogTrigger
} from "@/components/ui/dialog";
import {
    Drawer, DrawerClose,
    DrawerContent,
    DrawerDescription, DrawerFooter,
    DrawerHeader,
    DrawerTitle,
    DrawerTrigger
} from "@/components/ui/drawer";
import {Check, X} from "lucide-react";

const schema = z.object({
    name: z.string().min(1, {
        message: "A name/description must be provided"
    }),
    id: z.string().refine(validateAimeCardId, {
        message: "Card id must be 20 digits and not start with the number 3"
    })
});

export function CardCreationDialog(props: { children: Readonly<React.ReactNode> }) {
    const [open, setOpen] = React.useState(false);
    const isDesktop = useMediaQuery("(min-width: 768px)");

    if (isDesktop) {
        return (
            <Dialog open={open} onOpenChange={setOpen}>
                <DialogTrigger asChild>
                    {props.children}
                </DialogTrigger>
                <DialogContent className="sm:max-w-[425px]">
                    <DialogHeader>
                        <DialogTitle>Add new card</DialogTitle>
                    </DialogHeader>
                    <AimeCardCreationForm callback={() => setOpen(false)}/>
                </DialogContent>
            </Dialog>
        );
    }

    return (
        <Drawer open={open} onOpenChange={setOpen}>
            <DrawerTrigger asChild>
                {props.children}
            </DrawerTrigger>
            <DrawerContent>
                <DrawerHeader className="text-left">
                    <DrawerTitle>Add card</DrawerTitle>
                    <DrawerDescription>
                        Enter the card details below, and press submit to add it to your profile.
                    </DrawerDescription>
                </DrawerHeader>
                <div className="px-4">
                    <AimeCardCreationForm callback={() => setOpen(false)}/>
                </div>
                <DrawerFooter className="pt-2">
                    <DrawerClose asChild>
                        <Button variant="outline">
                            <X className="w-4 h-4 mr-2"/> Cancel
                        </Button>
                    </DrawerClose>
                </DrawerFooter>
            </DrawerContent>
        </Drawer>
    );
}

function AimeCardCreationForm(props: { callback?: () => void }) {
    const form = useForm<z.infer<typeof schema>>({
        resolver: zodResolver(schema),
        defaultValues: {
            id: '',
            name: ''
        }
    });

    async function onSubmit(values: z.infer<typeof schema>) {
        const card: AimeCard = {
            lastUsed: 0,
            name: values.name,
            id: values.id.replaceAll(" ", "")
        };

        const isDuplicate = await db.cards.where("id").equals(card.id).limit(1).count();

        if (!isDuplicate) {
            await db.cards.add(card);
        } else {
            // todo toast
        }

        if (props.callback) {
            props.callback();
        }
    }

    return (
        <FormProvider {...form}>
            <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-8">
                <FormField name="name" control={form.control}
                           render={({field}) => (
                               <FormItem>
                                   <FormLabel>Name</FormLabel>
                                   <FormControl>
                                       <Input placeholder="Card #1" {...field} />
                                   </FormControl>
                                   <FormMessage/>
                               </FormItem>
                           )}/>

                <FormField name="id" control={form.control}
                           render={({field}) => (
                               <FormItem>
                                   <FormLabel>Card Number</FormLabel>
                                   <FormControl>
                                       <Input placeholder="0000 0000 0000 0000 0000" {...field} />
                                   </FormControl>
                                   <FormDescription>
                                       If you&apos;ve got a card, enter the matrix code here. If not, you can
                                       <span className="font-bold hover:cursor-pointer ml-1"
                                             onClick={() => form.setValue("id", generateAimeCardId())}>
                                           generate a new one.
                                       </span>
                                   </FormDescription>
                                   <FormMessage/>
                               </FormItem>
                           )}/>

                <Button type="submit" className="w-full">
                    <Check className="w-4 h-4 mr-2"/> Submit
                </Button>
            </form>
        </FormProvider>
    );
}