55 lines
1.5 KiB
Rust
55 lines
1.5 KiB
Rust
/// Task ID generation utilities
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use uuid::Uuid;
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/// Generate a clean task ID with only alphanumeric characters
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/// Format: "task" + 32-character hexadecimal string (from UUID v7)
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///
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/// # Examples
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///
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/// ```
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/// use voice_cli::utils::task_id::generate_task_id;
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///
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/// let task_id = generate_task_id();
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/// assert!(task_id.starts_with("task"));
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/// assert!(!task_id.contains('-'));
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/// assert!(!task_id.contains('_'));
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/// assert_eq!(task_id.len(), 36); // "task" + 32 hex chars
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/// ```
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pub fn generate_task_id() -> String {
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let uuid = Uuid::now_v7().to_string();
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// 移除所有连字符和下划线，只保留字母和数字
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let cleaned_uuid = uuid.replace(['-', '_'], "");
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format!("task{}", cleaned_uuid)
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_generate_task_id_format() {
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let task_id = generate_task_id();
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// Check format
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assert!(task_id.starts_with("task"));
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assert!(!task_id.contains('-'));
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assert!(!task_id.contains('_'));
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// Check length (task + 32 hex chars)
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assert_eq!(task_id.len(), 36);
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// Check that it's all alphanumeric after "task" prefix
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let suffix = &task_id[4..];
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assert!(suffix.chars().all(|c| c.is_ascii_hexdigit()));
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}
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#[test]
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fn test_generate_task_id_uniqueness() {
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let id1 = generate_task_id();
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let id2 = generate_task_id();
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// Should be different (due to timestamp in UUID v7)
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assert_ne!(id1, id2);
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}
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}
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