import { defineStore } from "pinia";
import { markRaw } from "vue";
import Web3 from "web3";
import { useWalletStore } from "./wallet";
import { useContractStore } from "./contracts";
import { ethers } from "ethers";
import { useMemeburnerStore } from "./memeburner";
import Meme1Json from "@/assets/contracts/Meme1.json";
import Meme2Json from "@/assets/contracts/Meme2.json";
import MemeToken from "@/assets/contracts/MemeToken.json";
import MemeBurnerJson from "@/assets/contracts/MemeBurner.json";

export const useTokenStore = defineStore("token", {
	state: () => ({
		token: [
			{
				name: "$PEPE",
				logo: "/src/assets/img/token/pepe.png",
				logoMobile: "/src/assets/img/token/pepeMobile.png",
				vamp: {
					logo: "/src/assets/img/token/pepevamp.png",
					name: "$PEPE Vamp Token",
				},
				backgroundColor: "#4b8501",
				abi: Meme1Json.abi,
				contractAddress: Meme1Json.contractAddress,
                ethcontract: null,
			},
			{
				name: "$SHIB",
				logo: "/src/assets/img/token/shib.png",
				logoMobile: "/src/assets/img/token/shibMobile.png",
				vamp: {
					logo: "/src/assets/img/token/shibvamp.png",
					name: "$SHIBA Vamp Token",
				},
				abi: Meme2Json.abi,
				contractAddress: Meme2Json.contractAddress,
			},
			// {
			// 	name: "$ELON",
			// 	logo: "/src/assets/img/token/elon.png",
			// 	logoMobile: "/src/assets/img/token/elonMobile.png",
			// 	vamp: {
			// 		logo: "/src/assets/img/token/shibvamp.png",
			// 		name: "$ELON Vamp Token",
			// 	},
			// 	abi: null,
			// 	contractAddress: null,
			// },
		],
		activeToken: {
			address: null,
			abi: null,
			balance: null,
			contract: null,
			allowance: null,
		},
		loading: false,
		memeToken: {
			config: {
				abi: MemeToken.abi,
				contractAddress: MemeToken.contractAddress,
			},
		},
	}),
	getters: {},
	actions: {
		async init() {
			console.log("-----------init token-------------");
			const walletStore = useWalletStore();
			for (let index = 0; index < this.token.length; index++) {
				const token = this.token[index];
				token.contract = new walletStore.web3.eth.Contract(token.abi, token.contractAddress);
				token.decimals = parseInt(await token.contract.methods.decimals().call());
            }
            
            //MemeToken init
            this.memeToken.contract = new walletStore.web3.eth.Contract(
                this.memeToken.config.abi,
                this.memeToken.config.contractAddress
            );
            this.memeToken.decimals = parseInt(await this.memeToken.contract.methods.decimals().call());
		},
		async changeActiveToken(token) {
			this.activeToken = token;
			const web3 = new Web3(window.ethereum);
			this.contract = new web3.eth.Contract(token.abi, token.contractAddress);
			const walletStore = useWalletStore();
			if (walletStore.connected) {
				this.activeToken.balance = await walletStore.getTokenBalance(token);
				this.activeToken.allowance = await this.allowance();
			}
		},
		async allowance() {
			console.log("allowance");
			const walletStore = useWalletStore();
			const memeBurnerStore = useMemeburnerStore();
			var allowance = await this.contract.methods
				.allowance(walletStore.address, memeBurnerStore.config.contractAddress)
				.call();
			var decimals = await this.contract.methods.decimals().call();
			console.log("decimals", decimals);
			console.log("Math.pow(10, decimals)", Math.pow(10, decimals));
			allowance = BigInt(allowance / Math.pow(10, decimals));
			return allowance;
		},
		async approveToken(amount) {
			try {
				this.loading = true;
				const walletStore = useWalletStore();
				const memeBurnerStore = useMemeburnerStore();
				var approve = await this.contract.methods
					.approve(memeBurnerStore.config.contractAddress, amount)
					.send({ from: walletStore.address});
				//todo parameter value übergeben in eth web3.utils.toHex(web3.utils.toWei(amount, 'ether'))

				// .send({ from: walletStore.address, value: 0.5 });
				this.activeToken.allowance = await this.allowance();
				return approve;
			} catch (error) {
				console.error(error);
			} finally {
				this.loading = false;
			}
		},
		getTokenContract(token) {
			console.log("token", token);
			const contractAddress = token.contractAddress;
			const activeToken = this.token.find((obj) => obj.contractAddress === contractAddress);
			const web3 = new Web3(window.ethereum);
			const contract = new web3.eth.Contract(activeToken.abi, contractAddress);
			return contract;
		},
	},
});