import { useTokenStore } from "@/stores/tokens";

export function createPermitObject(fromAddress, spender, nonce, deadline, value) {
    const tokenStore = useTokenStore();

    const message = {
		owner: fromAddress,
		spender: spender,
		nonce: nonce,
		deadline: deadline,
		value: value,
    };
    
    const domainType = [
		{ name: "name", type: "string" },
		{ name: "version", type: "string" },
		{ name: "chainId", type: "uint256" },
		{ name: "verifyingContract", type: "address" },
    ];
    

    const primaryType = "Permit";

    const types =  {
        EIP712Domain: domainType,
        Permit: [
            {
                name: "owner",
                type: "address",
            },
            {
                name: "spender",
                type: "address",
            },
            {
                name: "value",
                type: "uint256",
            },
            {
                name: "nonce",
                type: "uint256",
            },
            {
                name: "deadline",
                type: "uint256",
            },
        ],
    }
    
    const domain = {
		name: "Bloodline",
		version: "1",
		chainId: 5,
		verifyingContract: tokenStore.memeToken.contractAddress,
	};
    
    return {
            types,
			message,
			domain,
            primaryType,
		};
}

export function getSignatureRSV(sig) {
	// splits the signature to r, s, and v values.
	// const pureSig = sig.replace("0x", "");
	const r = sig.slice(0, 66);
	const s = "0x" + sig.slice(66, 130);
	const v = Number("0x" + sig.slice(130, 132));
	return { v, r, s };
};