From 949c6459aa7683453a7160423b689ceadb08954b Mon Sep 17 00:00:00 2001
From: DanConwayDev <DanConwayDev@protonmail.com>
Date: Wed, 4 Sep 2024 08:04:48 +0100
Subject: refactor: organise into lib and bin structure

the make the code more readable

this commit just moves the files, the next commit should fix the imports
---
 src/lib/cli_interactor.rs | 186 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 186 insertions(+)
 create mode 100644 src/lib/cli_interactor.rs

(limited to 'src/lib/cli_interactor.rs')

diff --git a/src/lib/cli_interactor.rs b/src/lib/cli_interactor.rs
new file mode 100644
index 0000000..4cf6357
--- /dev/null
+++ b/src/lib/cli_interactor.rs
@@ -0,0 +1,186 @@
+use anyhow::{Context, Result};
+use dialoguer::{theme::ColorfulTheme, Confirm, Input, Password};
+#[cfg(test)]
+use mockall::*;
+
+#[derive(Default)]
+pub struct Interactor {
+    theme: ColorfulTheme,
+}
+
+#[cfg_attr(test, automock)]
+pub trait InteractorPrompt {
+    fn input(&self, parms: PromptInputParms) -> Result<String>;
+    fn password(&self, parms: PromptPasswordParms) -> Result<String>;
+    fn confirm(&self, params: PromptConfirmParms) -> Result<bool>;
+    fn choice(&self, params: PromptChoiceParms) -> Result<usize>;
+    fn multi_choice(&self, params: PromptMultiChoiceParms) -> Result<Vec<usize>>;
+}
+impl InteractorPrompt for Interactor {
+    fn input(&self, parms: PromptInputParms) -> Result<String> {
+        let mut input = Input::with_theme(&self.theme);
+        input.with_prompt(parms.prompt).allow_empty(parms.optional);
+        if !parms.default.is_empty() {
+            input.default(parms.default);
+        }
+        Ok(input.interact_text()?)
+    }
+    fn password(&self, parms: PromptPasswordParms) -> Result<String> {
+        let mut p = Password::with_theme(&self.theme);
+        p.with_prompt(parms.prompt);
+        if parms.confirm {
+            p.with_confirmation("confirm password", "passwords didnt match...");
+        }
+        let pass: String = p.interact()?;
+        Ok(pass)
+    }
+    fn confirm(&self, params: PromptConfirmParms) -> Result<bool> {
+        let confirm: bool = Confirm::with_theme(&self.theme)
+            .with_prompt(params.prompt)
+            .default(params.default)
+            .interact()?;
+        Ok(confirm)
+    }
+    fn choice(&self, parms: PromptChoiceParms) -> Result<usize> {
+        let mut choice = dialoguer::Select::with_theme(&self.theme);
+        choice
+            .with_prompt(parms.prompt)
+            .report(parms.report)
+            .items(&parms.choices);
+        if let Some(default) = parms.default {
+            if std::env::var("NGITTEST").is_err() {
+                choice.default(default);
+            }
+        }
+        choice.interact().context("failed to get choice")
+    }
+    fn multi_choice(&self, parms: PromptMultiChoiceParms) -> Result<Vec<usize>> {
+        // the colorful theme is not very clear so falling back to default
+        let mut choice = dialoguer::MultiSelect::default();
+        choice
+            .with_prompt(parms.prompt)
+            .report(parms.report)
+            .items(&parms.choices);
+        if let Some(defaults) = parms.defaults {
+            choice.defaults(&defaults);
+        }
+        choice.interact().context("failed to get choice")
+    }
+}
+
+#[derive(Default)]
+pub struct PromptInputParms {
+    pub prompt: String,
+    pub default: String,
+    pub optional: bool,
+}
+
+impl PromptInputParms {
+    pub fn with_prompt<S: Into<String>>(mut self, prompt: S) -> Self {
+        self.prompt = prompt.into();
+        self
+    }
+    pub fn with_default<S: Into<String>>(mut self, default: S) -> Self {
+        self.default = default.into();
+        self
+    }
+    pub fn optional(mut self) -> Self {
+        self.optional = true;
+        self
+    }
+}
+
+#[derive(Default)]
+pub struct PromptPasswordParms {
+    pub prompt: String,
+    pub confirm: bool,
+}
+
+impl PromptPasswordParms {
+    pub fn with_prompt<S: Into<String>>(mut self, prompt: S) -> Self {
+        self.prompt = prompt.into();
+        self
+    }
+    pub const fn with_confirm(mut self) -> Self {
+        self.confirm = true;
+        self
+    }
+}
+
+#[derive(Default)]
+pub struct PromptConfirmParms {
+    pub prompt: String,
+    pub default: bool,
+}
+
+impl PromptConfirmParms {
+    pub fn with_prompt<S: Into<String>>(mut self, prompt: S) -> Self {
+        self.prompt = prompt.into();
+        self
+    }
+    pub fn with_default(mut self, default: bool) -> Self {
+        self.default = default;
+        self
+    }
+}
+
+#[derive(Default)]
+pub struct PromptChoiceParms {
+    pub prompt: String,
+    pub choices: Vec<String>,
+    pub default: Option<usize>,
+    pub report: bool,
+}
+
+impl PromptChoiceParms {
+    pub fn with_prompt<S: Into<String>>(mut self, prompt: S) -> Self {
+        self.prompt = prompt.into();
+        self.report = true;
+        self
+    }
+
+    // pub fn dont_report(mut self) -> Self {
+    //     self.report = false;
+    //     self
+    // }
+    pub fn with_choices(mut self, choices: Vec<String>) -> Self {
+        self.choices = choices;
+        self
+    }
+
+    pub fn with_default(mut self, index: usize) -> Self {
+        self.default = Some(index);
+        self
+    }
+}
+
+#[derive(Default)]
+pub struct PromptMultiChoiceParms {
+    pub prompt: String,
+    pub choices: Vec<String>,
+    pub defaults: Option<Vec<bool>>,
+    pub report: bool,
+}
+
+impl PromptMultiChoiceParms {
+    pub fn with_prompt<S: Into<String>>(mut self, prompt: S) -> Self {
+        self.prompt = prompt.into();
+        self.report = true;
+        self
+    }
+
+    pub fn dont_report(mut self) -> Self {
+        self.report = false;
+        self
+    }
+
+    pub fn with_choices(mut self, choices: Vec<String>) -> Self {
+        self.choices = choices;
+        self
+    }
+
+    pub fn with_defaults(mut self, defaults: Vec<bool>) -> Self {
+        self.defaults = Some(defaults);
+        self
+    }
+}
-- 
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