4 files changed, 170 insertions, 0 deletions
diff --git a/apps/koffice/invoice/src/base.rs b/apps/koffice/invoice/src/base.rs
new file mode 100644
index 000000000000..a29af6480bf8
--- /dev/null
+++ b/apps/koffice/invoice/src/base.rs
@@ -0,0 +1,20 @@
+//! Basing application initialisation
+
+use libko::*;
+use std::path::PathBuf;
+
+pub fn init(pid: Option<&str>, tf: Option<&str>, t: Option<&str>, rev: Option<&str>) -> Meta {
+    let mut meta = initialise();
+
+    meta.project_id = pid.map(Into::into);
+
+    if let Some(tfpath) = tf {
+        meta.load_timefile(tfpath);
+    }
+
+    if let Some(template) = t {
+        meta.template = Some(PathBuf::new().join(template));
+    }
+
+    dbg!(meta)
+}
diff --git a/apps/koffice/invoice/src/cli.rs b/apps/koffice/invoice/src/cli.rs
new file mode 100644
index 000000000000..cbf27efe6cc4
--- /dev/null
+++ b/apps/koffice/invoice/src/cli.rs
@@ -0,0 +1,76 @@
+use crate::Meta;
+use clap::{App, AppSettings, Arg, SubCommand};
+
+pub struct AppState {
+    pub meta: Meta,
+    pub cmd: Command,
+}
+
+pub enum Command {
+    Init,
+    Generate,
+    Install,
+}
+
+pub fn parse() -> AppState {
+    let project_id =
+        Arg::with_name("project id").help("The project identifier.  Format: [client/]<project>");
+
+    let timefile = Arg::with_name("timefile")
+        .help("Location of the project's time file")
+        .takes_value(true)
+        .long("file")
+        .short("f")
+        .default_value("./time.cass");
+
+    let template = Arg::with_name("template")
+        .help("Override the default application template")
+        .long("templ")
+        .short("t")
+        .takes_value(true)
+        .default_value("$XDG_CONFIG_HOME/k-office/template.tex");
+
+    let revision = Arg::with_name("revision")
+        .help("Override the default revision system")
+        .long("rev")
+        .short("r")
+        .takes_value(true);
+
+    let app = App::new("invoice")
+        .version(env!("CARGO_PKG_VERSION"))
+        .about("A k-office tool to generate and manage invoices")
+        .settings(&[
+            AppSettings::SubcommandRequired,
+            AppSettings::GlobalVersion,
+            AppSettings::ColoredHelp,
+            AppSettings::DontCollapseArgsInUsage,
+        ])
+        .subcommand(
+            SubCommand::with_name("init")
+                .about("Initialise a new invoice config")
+                .arg(timefile)
+                .arg(revision.clone()),
+        )
+        .subcommand(
+            SubCommand::with_name("generate")
+                .about("Generate an invoice PDF for a client/ project based on a template")
+                .arg(revision)
+                .arg(template),
+        );
+
+    let matches = app.get_matches();
+
+    let project_id = matches.value_of("project id");
+    let timefile = matches.value_of("timefile");
+    let template = matches.value_of("template");
+    let revision = matches.value_of("revision");
+
+    AppState {
+        meta: crate::base::init(project_id, timefile, template, revision),
+        cmd: match matches.subcommand() {
+            ("init", _) => Command::Init,
+            ("generate", _) => Command::Generate,
+            _ => unreachable!(),
+        },
+    }
+}
diff --git a/apps/koffice/invoice/src/main.rs b/apps/koffice/invoice/src/main.rs
new file mode 100644
index 000000000000..742b74be0b0a
--- /dev/null
+++ b/apps/koffice/invoice/src/main.rs
@@ -0,0 +1,41 @@
+
+mod base;
+mod cli;
+mod pfile;
+
+pub(crate) use base::*;
+pub(crate) use cli::*;
+pub(crate) use pfile::*;
+
+use libko::*;
+use std::{io::Write, fs::OpenOptions as Oo};
+
+fn main() {
+    let AppState { meta, cmd } = cli::parse();
+
+    match cmd {
+        Command::Init => init(meta),
+        Command::Generate => generate(meta),
+        Command::Install => todo!(),
+    }
+}
+
+fn init(meta: Meta) {
+    let pid = meta.project_id.as_ref().unwrap_or_else(|| {
+        meta.timefile
+            .as_ref()
+            .expect("No project id given, with no timefile available")
+            .client()
+            .as_ref()
+            .unwrap()
+    });
+
+    let path = meta.invoice_dir.join(pid);
+    let mut f = Oo::new().write(true).truncate(true).open(path).unwrap();
+    f.write_all(pfile::data_templ().as_bytes()).unwrap();
+    
+    // let pid = meta.project_id.as_ref().unwrap_or_else(||
+    // let f = meta.invoice_dir.join(meta.project_id);
+}
+
+fn generate(meta: Meta) {}
diff --git a/apps/koffice/invoice/src/pfile.rs b/apps/koffice/invoice/src/pfile.rs
new file mode 100644
index 000000000000..ec99e5ab3049
--- /dev/null
+++ b/apps/koffice/invoice/src/pfile.rs
@@ -0,0 +1,33 @@
+use crate::{Account, Address, Worker, InvoiceId};
+use chrono::NaiveDate;
+use serde::{Serialize, Deserialize};
+
+/// Describes invoice metadata
+#[derive(Serialize, Deserialize)]
+pub struct InvoiceFile {
+    invoice_id: InvoiceId,
+    date: NaiveDate,
+    author: Worker,
+    account: Account,
+    client: Address,
+    vat: u8,
+    service: Vec<ServiceEntry>,
+    currency: String,
+    lang: String,
+}
+
+/// A service description
+#[derive(Serialize, Deserialize)]
+pub enum ServiceEntry {
+    Line(String),
+    Hash {
+        description: String,
+        price: usize,
+        details: Vec<String>,
+    }
+}
+
+pub fn data_templ() -> String {
+
+    todo!()
+}