1 files changed, 87 insertions, 11 deletions

diff --git a/src/cmds/status.rs b/src/cmds/status.rs
index 8279e50..54e033e 100644
--- a/src/cmds/status.rs
+++ b/src/cmds/status.rs
@@ -1,8 +1,11 @@
 use std::time::SystemTime;
 
+use just_enough_vcs::vcs::constants::VAULT_HOST_NAME;
+
 use crate::{
     arguments::status::JVStatusArgument,
-    outputs::status::JVStatusResult,
+    inputs::status::JVStatusInput,
+    outputs::status::{JVStatusOutput, JVStatusWrongModifyReason},
     renderers::status::JVStatusRenderer,
     systems::cmd::{
         cmd_system::{JVCommand, JVCommandContext},
@@ -13,16 +16,16 @@ use crate::{
 
 pub struct JVStatusCommand;
 
-impl JVCommand<JVStatusArgument, JVStatusResult, JVStatusResult, JVStatusRenderer>
+impl JVCommand<JVStatusArgument, JVStatusInput, JVStatusOutput, JVStatusRenderer>
     for JVStatusCommand
 {
     async fn prepare(
         _args: JVStatusArgument,
         _ctx: JVCommandContext,
-    ) -> Result<JVStatusResult, CmdPrepareError> {
+    ) -> Result<JVStatusInput, CmdPrepareError> {
         // Initialize a reader for the local workspace and a default result structure
         let mut reader = LocalWorkspaceReader::default();
-        let mut input = JVStatusResult::default();
+        let mut input = JVStatusInput::default();
 
         // Analyze the current status of the local workspace
         // (detects changes like created, modified, moved, etc.)
@@ -34,6 +37,16 @@ impl JVCommand<JVStatusArgument, JVStatusResult, JVStatusResult, JVStatusRendere
         // Retrieve the name of the current sheet
         let sheet_name = reader.sheet_name().await?;
 
+        // Is Host Mode
+        let is_host_mode = reader.is_host_mode().await?;
+
+        let cached_sheet = reader.cached_sheet(&sheet_name).await?;
+        let sheet_holder = cached_sheet.holder().cloned().unwrap_or_default();
+        let is_ref_sheet = sheet_holder == VAULT_HOST_NAME;
+
+        // Get Latest file data
+        let latest_file_data = reader.pop_latest_file_data(&account).await?;
+
         // Get the timestamp of the last update, defaulting to the current time if not available
         let update_time = reader
             .latest_info()
@@ -47,19 +60,82 @@ impl JVCommand<JVStatusArgument, JVStatusResult, JVStatusResult, JVStatusRendere
         // Populate the result structure with the gathered data
         input.current_account = account;
         input.current_sheet = sheet_name;
-        input.moved = analyzed.moved;
-        input.created = analyzed.created;
-        input.lost = analyzed.lost;
-        input.erased = analyzed.erased;
-        input.modified = analyzed.modified;
+        input.is_host_mode = is_host_mode;
+        input.in_ref_sheet = is_ref_sheet;
+        input.analyzed_result = analyzed;
         input.update_time = update_time;
         input.now_time = now_time;
+        input.latest_file_data = latest_file_data;
 
         Ok(input)
     }
 
-    async fn exec(input: JVStatusResult) -> Result<JVStatusResult, CmdExecuteError> {
-        Ok(input) // Analyze command, no needs execute
+    async fn exec(mut input: JVStatusInput) -> Result<JVStatusOutput, CmdExecuteError> {
+        let latest_file_data = &input.latest_file_data;
+
+        // Calculate whether modifications are correc
+        let modified = &input.analyzed_result.modified;
+        for item in modified {
+            // Get mapping
+            let Ok(mapping) = input.local_sheet_data.mapping_data(&item) else {
+                continue;
+            };
+
+            // Check base version
+            {
+                let base_version = mapping.version_when_updated().clone();
+                let Some(latest_version) = latest_file_data
+                    .file_version(mapping.mapping_vfid())
+                    .cloned()
+                else {
+                    continue;
+                };
+
+                // Base version dismatch
+                if base_version != latest_version {
+                    input.wrong_modified_items.insert(
+                        item.clone(),
+                        JVStatusWrongModifyReason::BaseVersionMismatch {
+                            base_version,
+                            latest_version,
+                        },
+                    );
+                    continue;
+                }
+            }
+
+            // Check edit right (only check when current is not HOST)
+            if input.current_account != VAULT_HOST_NAME {
+                let holder = latest_file_data.file_holder(mapping.mapping_vfid());
+                if holder.is_none() {
+                    input
+                        .wrong_modified_items
+                        .insert(item.clone(), JVStatusWrongModifyReason::NoHolder);
+                    continue;
+                }
+
+                let holder = holder.cloned().unwrap();
+                if &input.current_account != &holder {
+                    input.wrong_modified_items.insert(
+                        item.clone(),
+                        JVStatusWrongModifyReason::ModifiedButNotHeld { holder: holder },
+                    );
+                }
+            }
+        }
+
+        let output = JVStatusOutput {
+            current_account: input.current_account,
+            current_sheet: input.current_sheet,
+            is_host_mode: input.is_host_mode,
+            in_ref_sheet: input.in_ref_sheet,
+            analyzed_result: input.analyzed_result,
+            wrong_modified_items: input.wrong_modified_items,
+            update_time: input.update_time,
+            now_time: input.now_time,
+        };
+
+        Ok(output)
     }
 
     fn get_help_str() -> String {