lib.rs

use soroban_sdk::{Env, Address};
use crate::{types::EscrowParticipant, super::storage, super::events};

pub fn request_reminder(env: Env, split_id: String, participant: Address) {
    participant.require_auth();

    let mut escrow = storage::get_escrow(&env, &split_id).expect("Escrow not found");

    let mut found = false;
    let mut updated_participants = soroban_sdk::Vec::new(&env);

    for i in 0..escrow.participants.len() {
        let mut p = escrow.participants.get(i).unwrap();
        if p.address == participant && p.amount_paid < p.amount_owed {
            p.reminder_requested = true;
            events::emit_reminder_requested(&env, participant.clone(), &split_id);
            found = true;
        }
        updated_participants.push_back(p);
    }

    if !found {
        panic!("Participant not found or already paid");
    }

    escrow.participants = updated_participants;
    storage::set_escrow(&env, &split_id, &escrow);
}

pub fn cancel_reminder(env: Env, split_id: String, participant: Address) {
    participant.require_auth();

    let mut escrow = storage::get_escrow(&env, &split_id).expect("Escrow not found");

    let mut found = false;
    let mut updated_participants = soroban_sdk::Vec::new(&env);

    for i in 0..escrow.participants.len() {
        let mut p = escrow.participants.get(i).unwrap();
        if p.address == participant {
            p.reminder_requested = false;
            events::emit_reminder_cancelled(&env, participant.clone(), &split_id);
            found = true;
        }
        updated_participants.push_back(p);
    }

    if !found {
        panic!("Participant not found");
    }

    escrow.participants = updated_participants;
    storage::set_escrow(&env, &split_id, &escrow);
}

pub fn get_reminder_requested(env: Env, split_id: String, participant: Address) -> bool {
    let escrow = storage::get_escrow(&env, &split_id).expect("Escrow not found");

    for i in 0..escrow.participants.len() {
        let p = escrow.participants.get(i).unwrap();
        if p.address == participant {
            return p.reminder_requested;
        }
    }

    false
}