komp_ac/client/src/modes/canvas/common.rs

// src/modes/canvas/common.rs

use crate::tui::terminal::grpc_client::GrpcClient;
use crate::ui::handlers::form::FormState;
use common::proto::multieko2::adresar::{PostAdresarRequest, PutAdresarRequest};

/// Shared logic for saving the current form state
pub async fn save(
    form_state: &mut FormState,
    grpc_client: &mut GrpcClient,
    is_saved: &mut bool,
    current_position: &mut u64,
    total_count: u64,
) -> Result<String, Box<dyn std::error::Error>> {
    let is_new = *current_position == total_count + 1;

    let message = if is_new {
        let post_request = PostAdresarRequest {
            firma: form_state.values[0].clone(),
            kz: form_state.values[1].clone(),
            drc: form_state.values[2].clone(),
            ulica: form_state.values[3].clone(),
            psc: form_state.values[4].clone(),
            mesto: form_state.values[5].clone(),
            stat: form_state.values[6].clone(),
            banka: form_state.values[7].clone(),
            ucet: form_state.values[8].clone(),
            skladm: form_state.values[9].clone(),
            ico: form_state.values[10].clone(),
            kontakt: form_state.values[11].clone(),
            telefon: form_state.values[12].clone(),
            skladu: form_state.values[13].clone(),
            fax: form_state.values[14].clone(),
        };
        let response = grpc_client.post_adresar(post_request).await?;
        let new_total = grpc_client.get_adresar_count().await?;
        *current_position = new_total;
        form_state.id = response.into_inner().id;
        "New entry created".to_string()
    } else {
        let put_request = PutAdresarRequest {
            id: form_state.id,
            firma: form_state.values[0].clone(),
            kz: form_state.values[1].clone(),
            drc: form_state.values[2].clone(),
            ulica: form_state.values[3].clone(),
            psc: form_state.values[4].clone(),
            mesto: form_state.values[5].clone(),
            stat: form_state.values[6].clone(),
            banka: form_state.values[7].clone(),
            ucet: form_state.values[8].clone(),
            skladm: form_state.values[9].clone(),
            ico: form_state.values[10].clone(),
            kontakt: form_state.values[11].clone(),
            telefon: form_state.values[12].clone(),
            skladu: form_state.values[13].clone(),
            fax: form_state.values[14].clone(),
        };
        let _ = grpc_client.put_adresar(put_request).await?;
        "Entry updated".to_string()
    };

    *is_saved = true;
    form_state.has_unsaved_changes = false;
    Ok(message)
}

/// Shared logic for force quitting the application
pub fn force_quit() -> (bool, String) {
    (true, "Force quitting application".to_string())
}

/// Shared logic for saving and quitting
pub async fn save_and_quit(
    form_state: &mut FormState,
    grpc_client: &mut GrpcClient,
    current_position: &mut u64,
    total_count: u64,
) -> Result<(bool, String), Box<dyn std::error::Error>> {
    let is_new = *current_position == total_count + 1;

    if is_new {
        let post_request = PostAdresarRequest {
            firma: form_state.values[0].clone(),
            kz: form_state.values[1].clone(),
            drc: form_state.values[2].clone(),
            ulica: form_state.values[3].clone(),
            psc: form_state.values[4].clone(),
            mesto: form_state.values[5].clone(),
            stat: form_state.values[6].clone(),
            banka: form_state.values[7].clone(),
            ucet: form_state.values[8].clone(),
            skladm: form_state.values[9].clone(),
            ico: form_state.values[10].clone(),
            kontakt: form_state.values[11].clone(),
            telefon: form_state.values[12].clone(),
            skladu: form_state.values[13].clone(),
            fax: form_state.values[14].clone(),
        };
        let _ = grpc_client.post_adresar(post_request).await?;
    } else {
        let put_request = PutAdresarRequest {
            id: form_state.id,
            firma: form_state.values[0].clone(),
            kz: form_state.values[1].clone(),
            drc: form_state.values[2].clone(),
            ulica: form_state.values[3].clone(),
            psc: form_state.values[4].clone(),
            mesto: form_state.values[5].clone(),
            stat: form_state.values[6].clone(),
            banka: form_state.values[7].clone(),
            ucet: form_state.values[8].clone(),
            skladm: form_state.values[9].clone(),
            ico: form_state.values[10].clone(),
            kontakt: form_state.values[11].clone(),
            telefon: form_state.values[12].clone(),
            skladu: form_state.values[13].clone(),
            fax: form_state.values[14].clone(),
        };
        let _ = grpc_client.put_adresar(put_request).await?;
    }

    Ok((true, "Saved and exiting application".to_string()))
}

/// Discard changes since last save
pub async fn revert(
    form_state: &mut FormState,
    grpc_client: &mut GrpcClient,
    current_position: &mut u64,
    total_count: u64,
) -> Result<String, Box<dyn std::error::Error>> {
    let is_new = *current_position == total_count + 1;

    if is_new {
        // Clear all fields for new entries
        form_state.values.iter_mut().for_each(|v| *v = String::new());
        form_state.has_unsaved_changes = false;
        return Ok("New entry cleared".to_string());
    }

    let data = grpc_client.get_adresar_by_position(*current_position).await?;

    // Update form fields with saved values
    form_state.values = vec![
        data.firma,
        data.kz,
        data.drc,
        data.ulica,
        data.psc,
        data.mesto,
        data.stat,
        data.banka,
        data.ucet,
        data.skladm,
        data.ico,
        data.kontakt,
        data.telefon,
        data.skladu,
        data.fax,
    ];

    form_state.has_unsaved_changes = false;
    Ok("Changes discarded, reloaded last saved version".to_string())
}