Function parseSuffixToConfig

internal/thinking/apply.go:287–318

parseSuffixToConfig converts a raw suffix string to ThinkingConfig. Parsing priority: 1. Special values: "none" → ModeNone, "auto"/"-1" → ModeAuto 2. Level names: "minimal", "low", "medium", "high", "xhigh" → ModeLevel 3. Numeric values: positive integers → ModeBudget, 0 → ModeNone If none of the

(rawSuffix, provider, model string)

//
// If none of the above match, returns empty ThinkingConfig (treated as no config).
func parseSuffixToConfig(rawSuffix, provider, model string) ThinkingConfig {
	// 1. Try special values first (none, auto, -1)
	if mode, ok := ParseSpecialSuffix(rawSuffix); ok {
		switch mode {
		case ModeNone:
			return ThinkingConfig{Mode: ModeNone, Budget: 0}
		case ModeAuto:
			return ThinkingConfig{Mode: ModeAuto, Budget: -1}
		}
	}

	// 2. Try level parsing (minimal, low, medium, high, xhigh)
	if level, ok := ParseLevelSuffix(rawSuffix); ok {
		return ThinkingConfig{Mode: ModeLevel, Level: level}
	}

	// 3. Try numeric parsing
	if budget, ok := ParseNumericSuffix(rawSuffix); ok {
		if budget == 0 {
			return ThinkingConfig{Mode: ModeNone, Budget: 0}
		}
		return ThinkingConfig{Mode: ModeBudget, Budget: budget}
	}

	// Unknown suffix format - return empty config
	log.WithFields(log.Fields{
		"provider":   provider,
		"model":      model,
		"raw_suffix": rawSuffix,
	}).Debug("thinking: unknown suffix format, treating as no config |")
	return ThinkingConfig{}
}

// applyUserDefinedModel applies thinking configuration for user-defined models
// without ThinkingSupport validation.