46 lines
1.6 KiB
Rust
46 lines
1.6 KiB
Rust
// src/tui/functions/form.rs
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use crate::state::pages::form::FormState;
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use crate::services::grpc_client::GrpcClient;
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use canvas::CanvasState;
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use anyhow::{anyhow, Result};
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pub async fn handle_action(
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action: &str,
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form_state: &mut FormState,
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_grpc_client: &mut GrpcClient,
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ideal_cursor_column: &mut usize,
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) -> Result<String> {
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if form_state.has_unsaved_changes() {
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return Ok(
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"Unsaved changes. Save (Ctrl+S) or Revert (Ctrl+R) before navigating."
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.to_string(),
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);
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}
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let total_count = form_state.total_count;
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match action {
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"previous_entry" => {
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// Only decrement if the current position is greater than the first record.
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// This prevents wrapping from 1 to total_count.
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// It also correctly handles moving from "New Entry" (total_count + 1) to the last record.
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if form_state.current_position > 1 {
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form_state.current_position -= 1;
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*ideal_cursor_column = 0;
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}
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}
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"next_entry" => {
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// Only increment if the current position is not yet at the "New Entry" stage.
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// The "New Entry" position is total_count + 1.
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// This allows moving from the last record to "New Entry", but stops there.
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if form_state.current_position <= total_count {
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form_state.current_position += 1;
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*ideal_cursor_column = 0;
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}
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}
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_ => return Err(anyhow!("Unknown form action: {}", action)),
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}
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Ok(String::new())
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}
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