framesmith-cli 0.1.0

CLI tool for controlling Samsung Frame TVs over the local network
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use anyhow::{Result, bail};

use crate::cli::{DisplayCommand, OnOff};
use crate::executor::Executor;
use crate::ipc::{Request, Response};

pub async fn run(exec: &Executor, sub: &DisplayCommand, json: bool) -> Result<()> {
    let request = match sub {
        DisplayCommand::Brightness { value } => match value {
            Some(v) => Request::BrightnessSet { value: *v },
            None => Request::BrightnessGet,
        },
        DisplayCommand::ColorTemp { value } => match value {
            Some(v) => Request::ColorTempSet { value: *v },
            None => Request::ColorTempGet,
        },
        DisplayCommand::Rotation => Request::RotationGet,
        DisplayCommand::AutoBrightness { state } => match state {
            OnOff::On => Request::AutoBrightnessOn,
            OnOff::Off => Request::AutoBrightnessOff,
        },
    };

    let response = exec.send_request(request).await?;
    let data = match &response {
        Response::Ok { data } => data,
        Response::Error { message } => bail!("{message}"),
        Response::TvDisconnected { message } => bail!("{message}"),
    };

    match sub {
        DisplayCommand::Brightness { value } => match value {
            Some(v) => {
                if json {
                    println!("{}", serde_json::to_string_pretty(data)?);
                } else {
                    println!("Brightness set to {v}.");
                }
            }
            None => {
                if json {
                    println!("{}", serde_json::to_string_pretty(data)?);
                } else {
                    let val = data.get("brightness").and_then(|v| v.as_u64()).unwrap_or(0);
                    println!("Brightness: {val}");
                }
            }
        },
        DisplayCommand::ColorTemp { value } => match value {
            Some(v) => {
                if json {
                    println!("{}", serde_json::to_string_pretty(data)?);
                } else {
                    println!("Color temperature set to {v}.");
                }
            }
            None => {
                if json {
                    println!("{}", serde_json::to_string_pretty(data)?);
                } else {
                    let val = data.get("color_temp").and_then(|v| v.as_i64()).unwrap_or(0);
                    println!("Color temperature: {val}");
                }
            }
        },
        DisplayCommand::Rotation => {
            if json {
                println!("{}", serde_json::to_string_pretty(data)?);
            } else {
                let rot = data
                    .get("rotation")
                    .and_then(|v| v.as_str())
                    .unwrap_or("unknown");
                println!("Rotation: {rot}");
            }
        }
        DisplayCommand::AutoBrightness { state } => {
            if json {
                println!("{}", serde_json::to_string_pretty(data)?);
            } else {
                let word = match state {
                    OnOff::On => "enabled",
                    OnOff::Off => "disabled",
                };
                println!("Auto-brightness {word}.");
            }
        }
    }

    Ok(())
}