From 296ac0c8531ae98891cb532cba2d4cb8fd66698d Mon Sep 17 00:00:00 2001
From: Cyborus <cyborus@cyborus.xyz>
Date: Mon, 5 Aug 2024 13:40:49 -0400
Subject: feat: `wiki contents`

---
 src/wiki.rs | 41 ++++++++++++++++++++++++++++++++++++-----
 1 file changed, 36 insertions(+), 5 deletions(-)

diff --git a/src/wiki.rs b/src/wiki.rs
index 91792ad..9812346 100644
--- a/src/wiki.rs
+++ b/src/wiki.rs
@@ -1,6 +1,11 @@
 use clap::{Args, Subcommand};
+use eyre::OptionExt;
+use forgejo_api::Forgejo;
 
-use crate::repo::{RepoArg, RepoInfo};
+use crate::{
+    repo::{RepoArg, RepoInfo, RepoName},
+    SpecialRender,
+};
 
 #[derive(Args, Clone, Debug)]
 pub struct WikiCommand {
@@ -12,7 +17,9 @@ pub struct WikiCommand {
 }
 
 #[derive(Subcommand, Clone, Debug)]
-pub enum WikiSubcommand {}
+pub enum WikiSubcommand {
+    Contents { repo: Option<RepoArg> },
+}
 
 impl WikiCommand {
     pub async fn run(self, keys: &mut crate::KeyInfo, host_name: Option<&str>) -> eyre::Result<()> {
@@ -22,20 +29,44 @@ impl WikiCommand {
         let api = keys.get_api(repo.host_url()).await?;
         let repo = repo.name().ok_or_else(|| self.no_repo_error())?;
 
-        match self.command {}
+        match self.command {
+            Contents { repo: _ } => wiki_contents(&repo, &api).await?,
+        }
+        Ok(())
     }
 
     fn repo(&self) -> Option<&RepoArg> {
         use WikiSubcommand::*;
         match &self.command {
-            _ => todo!(),
+            Contents { repo } => repo.as_ref(),
         }
     }
 
     fn no_repo_error(&self) -> eyre::Error {
         use WikiSubcommand::*;
         match &self.command {
-            _ => todo!(),
+            Contents { repo: _ } => eyre::eyre!("couldn't guess repo"),
         }
     }
 }
+
+async fn wiki_contents(repo: &RepoName, api: &Forgejo) -> eyre::Result<()> {
+    let SpecialRender { bullet, .. } = *crate::special_render();
+
+    let query = forgejo_api::structs::RepoGetWikiPagesQuery {
+        page: None,
+        limit: None,
+    };
+    let pages = api
+        .repo_get_wiki_pages(repo.owner(), repo.name(), query)
+        .await?;
+    for page in pages {
+        let title = page
+            .title
+            .as_deref()
+            .ok_or_eyre("page does not have title")?;
+        println!("{bullet} {title}");
+    }
+
+    Ok(())
+}
-- 
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