/**
 * # Summarizer Definition
 *
 * A Summarizer produces natural language descriptions of structured data.
 * It evaluates a tree of tokens against an object to generate phrases that
 * describe the object's characteristics in human-readable form.
 *
 * ## Purpose
 *
 * Summarizers transform raw data like `{ "max": 500, "value": 500 }` into
 * meaningful descriptions like "has god-tier health (500 HP, tougher than an Ender Dragon)".
 *
 * ## Design for "This object ____"
 *
 * Every phrase is designed to complete the sentence "This object ____".
 * Phrases should:
 * - Start with a verb (has, can, will, is, deals, takes, triggers, spawns)
 * - Be grammatically complete
 * - Provide context through comparisons when possible
 *
 * ## File Naming Convention
 *
 * Summarizers are stored alongside their form definitions:
 * - Form: `minecraft_health.form.json`
 * - Summarizer: `minecraft_health.summarizer.json`
 *
 * ## AI Generation Guidelines
 *
 * When generating summarizers, AI should:
 *
 * 1. **Examine the form's samples** to understand typical and extreme values
 * 2. **Create meaningful thresholds** based on sample data distribution
 * 3. **Use comparisons to known entities** (zombies, ender dragons, etc.)
 * 4. **Prefer qualitative over quantitative** ("extremely high" vs "500")
 * 5. **Include the raw value parenthetically** for precision
 *
 * ## Example Summarizer
 *
 * ```json
 * {
 *   "id": "minecraft_health",
 *   "intent": "Describe how survivable this entity is based on health",
 *   "description": "Generates natural language descriptions of entity health",
 *
 *   "phrases": [
 *     {
 *       "id": "health_level",
 *       "description": "Main health description with qualitative assessment",
 *       "tokens": [
 *         { "type": "literal", "text": "has " },
 *         {
 *           "type": "switch",
 *           "cases": [
 *             {
 *               "conditions": [{ "field": "max", "comparison": ">", "value": 500 }],
 *               "tokens": [
 *                 { "type": "literal", "text": "god-tier health" }
 *               ]
 *             },
 *             {
 *               "conditions": [{ "field": "max", "comparison": ">", "value": 200 }],
 *               "tokens": [
 *                 { "type": "literal", "text": "extremely high health" }
 *               ]
 *             }
 *           ],
 *           "default": [{ "type": "literal", "text": "typical health" }]
 *         },
 *         { "type": "literal", "text": " (" },
 *         { "type": "unit", "field": "max", "unit": "HP" },
 *         { "type": "literal", "text": ")" }
 *       ]
 *     }
 *   ],
 *
 *   "examples": [
 *     {
 *       "input": { "max": 500, "value": 500 },
 *       "output": "has god-tier health (500 HP)"
 *     },
 *     {
 *       "input": { "max": 20, "value": 20 },
 *       "output": "has typical health (20 HP)"
 *     }
 *   ]
 * }
 * ```
 */
import ICondition from "./ICondition";
import { ISummarizerEffects, ISummarizerToken } from "./ISummarizerToken";
/**
 * An evaluated token with resolved text and effects.
 *
 * This is the output of evaluateWithEffects() - each token becomes an
 * evaluated token that can be rendered by the Summarizer component.
 *
 * @example
 * // Evaluated token with effects
 * {
 *   text: "500",
 *   effects: {
 *     emphasis: "strong",
 *     sentiment: "positive",
 *     icon: "❤️"
 *   }
 * }
 */
export interface ISummarizerEvaluatedToken {
    /**
     * The evaluated text content of the token.
     */
    text: string;
    /**
     * Visual effects to apply when rendering.
     * Undefined means no special styling (plain text).
     */
    effects?: ISummarizerEffects;
}
/**
 * An evaluated phrase containing structured tokens.
 *
 * This preserves token boundaries and effects for rich rendering.
 */
export interface ISummarizerEvaluatedPhrase {
    /**
     * The phrase ID (if provided in the definition).
     */
    id?: string;
    /**
     * The phrase category (if provided in the definition).
     */
    category?: string;
    /**
     * The priority of this phrase (lower = more important).
     */
    priority: number;
    /**
     * The tokens that make up this phrase with evaluated text and effects.
     */
    tokens: ISummarizerEvaluatedToken[];
    /**
     * Plain text version of the phrase (all tokens joined).
     */
    plainText: string;
}
/**
 * Extended result with structured tokens for rich rendering.
 *
 * This is returned by evaluateWithEffects() and provides both plain text
 * and structured data for rich rendering.
 */
export interface ISummarizerEvaluatedResult {
    /**
     * Evaluated phrases with structured tokens.
     */
    evaluatedPhrases: ISummarizerEvaluatedPhrase[];
    /**
     * Plain text phrases (same as ISummarizerResult.phrases).
     */
    phrases: string[];
    /**
     * All phrases joined into a single sentence.
     */
    asSentence: string;
    /**
     * Formatted as a complete sentence with a prefix.
     */
    asCompleteSentence: string;
    /**
     * Debug information if debug mode was enabled.
     */
    debug?: {
        includedPhrases: string[];
        excludedPhrases: string[];
        truncatedPhrases: string[];
    };
}
/**
 * A single phrase that can be generated by the summarizer.
 *
 * Phrases are designed to complete "This object ____".
 *
 * @example
 * // A phrase describing health
 * {
 *   "id": "health_description",
 *   "description": "Describes the entity's health level",
 *   "priority": 1,
 *   "tokens": [
 *     { "type": "literal", "text": "has " },
 *     { "type": "value", "field": "max" },
 *     { "type": "literal", "text": " HP" }
 *   ]
 * }
 */
export interface ISummarizerPhrase {
    /**
     * Optional identifier for this phrase, useful for debugging and documentation.
     */
    id?: string;
    /**
     * Human-readable description of what this phrase describes.
     * Helps AI understand the purpose when generating or modifying summarizers.
     */
    description?: string;
    /**
     * Conditions that must ALL be true for this phrase to be generated.
     * If not provided, the phrase is always considered (subject to token visibility).
     *
     * @example
     * // Only generate this phrase when max health is defined
     * "visibility": [{ "field": "max", "comparison": "defined" }]
     */
    visibility?: ICondition[];
    /**
     * Priority determines the order and importance of phrases.
     * Lower numbers are more important and appear first.
     *
     * - Priority 1: Core identity (what this thing fundamentally is/does)
     * - Priority 2: Primary characteristics (main stats, key behaviors)
     * - Priority 3: Secondary characteristics (less important details)
     * - Priority 4+: Flavor/additional context
     *
     * When truncation is needed, higher priority phrases are removed first.
     *
     * @default 2
     */
    priority?: number;
    /**
     * The tokens that make up this phrase.
     * Evaluated in order to produce the phrase text.
     */
    tokens: ISummarizerToken[];
    /**
     * Category for grouping related phrases.
     * Useful for organizing output or filtering phrases.
     *
     * @example "combat", "movement", "spawning", "drops"
     */
    category?: string;
}
/**
 * An example input/output pair for AI training and validation.
 *
 * @example
 * {
 *   "description": "High health entity",
 *   "input": { "max": 500, "value": 500 },
 *   "output": "has god-tier health (500 HP, tougher than an Ender Dragon)"
 * }
 */
export interface ISummarizerExample {
    /**
     * Optional description of what this example demonstrates.
     */
    description?: string;
    /**
     * The input data object.
     */
    input: object;
    /**
     * The expected output phrase(s).
     * Can be a single string or array of strings for multiple phrases.
     */
    output: string | string[];
}
/**
 * Options for controlling summarizer evaluation.
 */
export interface ISummarizerOptions {
    /**
     * Maximum number of phrases to generate.
     * Phrases are sorted by priority, then truncated.
     *
     * @default undefined (no limit)
     */
    maxPhrases?: number;
    /**
     * Maximum priority level to include.
     * Phrases with priority > this value are excluded.
     *
     * @default undefined (include all priorities)
     */
    maxPriority?: number;
    /**
     * Categories to include. If provided, only phrases in these categories
     * are generated.
     *
     * @default undefined (include all categories)
     */
    includeCategories?: string[];
    /**
     * Categories to exclude. Phrases in these categories are not generated.
     *
     * @default undefined (exclude no categories)
     */
    excludeCategories?: string[];
    /**
     * Locale for formatting numbers, dates, etc.
     *
     * @default "en-US"
     */
    locale?: string;
    /**
     * If true, include the phrase ID in debug output.
     *
     * @default false
     */
    debug?: boolean;
}
/**
 * The main summarizer definition.
 *
 * A summarizer contains phrases that are evaluated against data to produce
 * natural language descriptions.
 *
 * ## Complete Example
 *
 * ```json
 * {
 *   "id": "minecraft_projectile",
 *   "intent": "Describe projectile behavior and combat characteristics",
 *   "description": "Summarizes how a projectile entity behaves when fired",
 *
 *   "phrases": [
 *     {
 *       "id": "damage",
 *       "description": "How much damage the projectile deals",
 *       "priority": 1,
 *       "visibility": [{ "field": "power", "comparison": "defined" }],
 *       "tokens": [
 *         { "type": "literal", "text": "deals " },
 *         {
 *           "type": "switch",
 *           "cases": [
 *             {
 *               "conditions": [{ "field": "power", "comparison": ">", "value": 10 }],
 *               "tokens": [{ "type": "literal", "text": "devastating damage" }]
 *             },
 *             {
 *               "conditions": [{ "field": "power", "comparison": ">", "value": 5 }],
 *               "tokens": [{ "type": "literal", "text": "significant damage" }]
 *             }
 *           ],
 *           "default": [{ "type": "literal", "text": "light damage" }]
 *         },
 *         { "type": "literal", "text": " on impact" }
 *       ]
 *     },
 *     {
 *       "id": "special_effects",
 *       "description": "Special effects when hitting a target",
 *       "priority": 2,
 *       "tokens": [
 *         {
 *           "type": "list",
 *           "items": [
 *             {
 *               "visibility": [{ "field": "catch_fire", "comparison": "=", "value": true }],
 *               "tokens": [{ "type": "literal", "text": "sets targets on fire" }]
 *             },
 *             {
 *               "visibility": [{ "field": "lightning", "comparison": "=", "value": true }],
 *               "tokens": [{ "type": "literal", "text": "summons lightning" }]
 *             },
 *             {
 *               "visibility": [{ "field": "knockback", "comparison": "=", "value": true }],
 *               "tokens": [{ "type": "literal", "text": "knocks back targets" }]
 *             }
 *           ],
 *           "emptyText": ""
 *         }
 *       ]
 *     }
 *   ],
 *
 *   "references": {
 *     "arrow_damage": { "value": 2, "label": "a standard Arrow" },
 *     "trident_damage": { "value": 9, "label": "a Trident" }
 *   },
 *
 *   "examples": [
 *     {
 *       "description": "Powerful fire projectile",
 *       "input": { "power": 15, "catch_fire": true, "lightning": false, "knockback": true },
 *       "output": ["deals devastating damage on impact", "sets targets on fire and knocks back targets"]
 *     }
 *   ]
 * }
 * ```
 */
export default interface ISummarizer {
    /**
     * Unique identifier for this summarizer.
     * Should match the form ID it describes (e.g., "minecraft_health").
     */
    id?: string;
    /**
     * High-level intent of this summarizer.
     * Helps AI understand what aspects of the data to focus on.
     *
     * @example
     * "Describe how survivable this entity is based on health configuration"
     * "Explain the combat behavior and damage characteristics"
     */
    intent?: string;
    /**
     * Detailed description of the summarizer's purpose and approach.
     */
    description?: string;
    /**
     * The phrases that this summarizer can generate.
     * Each phrase is evaluated independently and may or may not produce output
     * based on the data and visibility conditions.
     */
    phrases: ISummarizerPhrase[];
    /**
     * Example input/output pairs for AI learning and validation.
     * AI should study these to understand the expected style and detail level.
     *
     * ## Style Guide for Examples
     *
     * - Cover edge cases (very high, very low, typical values)
     * - Show how comparisons should read
     * - Demonstrate proper grammar for lists
     * - Include examples with multiple phrases
     */
    examples?: ISummarizerExample[];
    /**
     * Style notes for AI generating or modifying this summarizer.
     * Can include tone preferences, vocabulary choices, etc.
     *
     * @example
     * "Use dramatic language for extreme values. Prefer 'devastating' over 'high'.
     * Always include a parenthetical with the raw value for precision."
     */
    styleNotes?: string;
    /**
     * Version of the summarizer format.
     * @default "1.0"
     */
    version?: string;
}
/**
 * Result of evaluating a summarizer against data.
 */
export interface ISummarizerResult {
    /**
     * The generated phrases.
     */
    phrases: string[];
    /**
     * All phrases joined into a single sentence.
     * Uses proper grammar: "phrase1, phrase2, and phrase3".
     */
    asSentence: string;
    /**
     * Formatted as a complete sentence with a prefix.
     * e.g., "This entity has high health, can fly, and deals fire damage."
     */
    asCompleteSentence: string;
    /**
     * Debug information if debug mode was enabled.
     */
    debug?: {
        /**
         * IDs of phrases that were generated.
         */
        includedPhrases: string[];
        /**
         * IDs of phrases that were excluded due to visibility conditions.
         */
        excludedPhrases: string[];
        /**
         * IDs of phrases that were truncated due to limits.
         */
        truncatedPhrases: string[];
    };
}