use derive_more::Deref as _;
use git_next_git::UserNotification;
use serde_json::json;

use crate::messages::NotifyUser;

impl NotifyUser {
    pub fn as_json(self, timestamp: time::OffsetDateTime) -> serde_json::Value {
        let timestamp = timestamp.unix_timestamp().to_string();
        match self.deref() {
            UserNotification::CICheckFailed {
                forge_alias,
                repo_alias,
                commit,
            } => json!({
                "type": "cicheck.failed",
                "timestamp": timestamp,
                "data": {
                    "forge_alias": forge_alias,
                    "repo_alias": repo_alias,
                    "commit": {
                        "sha": commit.sha(),
                        "message": commit.message()
                    }
                }
            }),
            UserNotification::RepoConfigLoadFailure {
                forge_alias,
                repo_alias,
                reason,
            } => json!({
                "type": "config.load.failed",
                "timestamp": timestamp,
                "data": {
                    "forge_alias": forge_alias,
                    "repo_alias": repo_alias,
                    "reason": reason
                }
            }),
            UserNotification::WebhookRegistration {
                forge_alias,
                repo_alias,
                reason,
            } => json!({
                "type": "webhook.registration.failed",
                "timestamp": timestamp,
                "data": {
                    "forge_alias": forge_alias,
                    "repo_alias": repo_alias,
                    "reason": reason
                }
            }),
            UserNotification::DevNotBasedOnMain {
                forge_alias,
                repo_alias,
                dev_branch,
                main_branch,
            } => json!({
                "type": "branch.dev.not-on-main",
                "timestamp": timestamp,
                "data": {
                    "forge_alias": forge_alias,
                    "repo_alias": repo_alias,
                    "branches": {
                        "dev": dev_branch,
                        "main": main_branch
                    }
                }
            }),
        }
    }
}