import { join } from 'path';
import { existsSync } from 'fs';
import { normalizeParameters, validateSubPath, validateNodePath, createErrorResponse, validateProjectArgs, validateSceneArgs, } from '../utils/godot-runner.js';
import { executeSceneOp } from '../utils/handler-helpers.js';
export const sceneToolDefinitions = [
    {
        name: 'create_scene',
        description: 'Create a new Godot scene file with a single root node. Writes a fresh .tscn at scenePath. Use when starting a new scene from scratch; for adding nodes to an existing scene, use add_node. rootNodeType defaults to Node2D — pass "Node3D" for 3D scenes or "Control" for UI. Saves automatically. Overwrites silently if the file already exists. Returns: success and the scenePath that was written.',
        annotations: { idempotentHint: true },
        inputSchema: {
            type: 'object',
            properties: {
                projectPath: { type: 'string', description: 'Path to the Godot project directory' },
                scenePath: {
                    type: 'string',
                    description: 'Scene file path relative to the project (e.g. "scenes/main.tscn")',
                },
                rootNodeType: { type: 'string', description: 'Root node type (default: Node2D)' },
            },
            required: ['projectPath', 'scenePath'],
        },
        outputSchema: {
            type: 'object',
            properties: {
                success: { type: 'boolean' },
                scenePath: { type: 'string' },
            },
        },
    },
    {
        name: 'add_node',
        description: 'Add a node to a Godot scene. Saves automatically. Common spatial properties (position, position3d, rotation, scale, visible, modulate) can be set as top-level params; for any other property, pass it under properties. Vector2/Vector3/Color values auto-convert from {x,y}/{x,y,z}/{r,g,b,a}. parentNodePath defaults to the scene root. Returns a plain-text confirmation message naming the new node and type. Errors if nodeType is not a registered Godot class or parentNodePath does not exist.',
        inputSchema: {
            type: 'object',
            properties: {
                projectPath: { type: 'string', description: 'Path to the Godot project directory' },
                scenePath: { type: 'string', description: 'Scene file path relative to the project' },
                nodeType: {
                    type: 'string',
                    description: 'Godot node class to instantiate (e.g. "Sprite2D", "CollisionShape2D", "Label")',
                },
                nodeName: {
                    type: 'string',
                    description: 'Name for the new node as it appears in the scene tree',
                },
                parentNodePath: {
                    type: 'string',
                    description: 'Parent node path from scene root (e.g. "root/Player"). Defaults to the root node.',
                },
                position: {
                    type: 'object',
                    description: 'Vector2 position (e.g. {"x": 100, "y": 200})',
                    properties: { x: { type: 'number' }, y: { type: 'number' } },
                },
                position3d: {
                    type: 'object',
                    description: 'Vector3 position for 3D nodes (e.g. {"x": 0, "y": 1, "z": 0})',
                    properties: { x: { type: 'number' }, y: { type: 'number' }, z: { type: 'number' } },
                },
                rotation: { type: 'number', description: 'Rotation in radians' },
                scale: {
                    type: 'object',
                    description: 'Vector2 scale (e.g. {"x": 2, "y": 2})',
                    properties: { x: { type: 'number' }, y: { type: 'number' } },
                },
                visible: { type: 'boolean', description: 'Whether the node is visible' },
                modulate: {
                    type: 'object',
                    description: 'Color modulation (e.g. {"r": 1, "g": 0, "b": 0, "a": 1})',
                    properties: {
                        r: { type: 'number' },
                        g: { type: 'number' },
                        b: { type: 'number' },
                        a: { type: 'number' },
                    },
                },
                properties: {
                    type: 'object',
                    description: 'Additional property values as a JSON object. Top-level params (position, rotation, etc.) take precedence over keys in this dict.',
                },
            },
            required: ['projectPath', 'scenePath', 'nodeType', 'nodeName'],
        },
    },
    {
        name: 'load_sprite',
        description: 'Set the texture on an existing Sprite2D, Sprite3D, or TextureRect node. Use this when the node already exists; for new nodes, pass texture via add_node properties. Saves automatically. texturePath must be a real file under projectPath. Returns a plain-text confirmation message naming the loaded texture. Errors if the node is not one of those three classes, or the texture file does not exist.',
        annotations: { idempotentHint: true },
        inputSchema: {
            type: 'object',
            properties: {
                projectPath: { type: 'string', description: 'Path to the Godot project directory' },
                scenePath: { type: 'string', description: 'Scene file path relative to the project' },
                nodePath: {
                    type: 'string',
                    description: 'Path to the target node from scene root (e.g. "root/Player/Sprite2D")',
                },
                texturePath: {
                    type: 'string',
                    description: 'Path to the texture file relative to the project (e.g. "assets/player.png")',
                },
            },
            required: ['projectPath', 'scenePath', 'nodePath', 'texturePath'],
        },
    },
    {
        name: 'save_scene',
        description: 'Re-pack and save a scene, optionally to a different path (save-as). Most mutations (add_node, set_node_properties, delete_nodes, etc.) auto-save — only use this for save-as via newPath, or to re-canonicalize a hand-edited .tscn. Overwrites silently. Returns a plain-text confirmation naming the save path. Errors if the scene file does not exist.',
        annotations: { idempotentHint: true },
        inputSchema: {
            type: 'object',
            properties: {
                projectPath: { type: 'string', description: 'Path to the Godot project directory' },
                scenePath: { type: 'string', description: 'Scene file path relative to the project' },
                newPath: {
                    type: 'string',
                    description: 'Save to a different path (relative to project) instead of overwriting the original',
                },
            },
            required: ['projectPath', 'scenePath'],
        },
    },
    {
        name: 'export_mesh_library',
        description: 'Export a scene of MeshInstance3D nodes as a MeshLibrary .res file for use in GridMap. Use this when authoring tile palettes for grid-based 3D levels; ignore for 2D or general scene work. The source scene must contain MeshInstance3D children. Pass meshItemNames to export a subset, or omit to export all. Saves the .res to outputPath, overwriting silently. Returns a plain-text confirmation with the exported item count. Errors if the scene contains no valid meshes.',
        annotations: { destructiveHint: true },
        inputSchema: {
            type: 'object',
            properties: {
                projectPath: { type: 'string', description: 'Path to the Godot project directory' },
                scenePath: { type: 'string', description: 'Scene file path relative to the project' },
                outputPath: {
                    type: 'string',
                    description: 'Output path for the MeshLibrary .res file (relative to project)',
                },
                meshItemNames: {
                    type: 'array',
                    items: { type: 'string' },
                    description: 'Names of specific mesh items to export. Omit to export all.',
                },
            },
            required: ['projectPath', 'scenePath', 'outputPath'],
        },
    },
    {
        name: 'batch_scene_operations',
        description: 'Use this instead of chaining add_node / load_sprite / save_scene calls when you have multiple mutations on the same or related scenes — runs in one Godot process (~3s startup avoided per call) and shares an in-memory scene cache, saving once at the end. Each item picks its sub-operation (add_node, load_sprite, save) and supplies its own params; abortOnError stops on first failure (default false continues). Returns: results[] in input order, each tagged with operation and scenePath plus success or error.',
        annotations: { destructiveHint: true },
        inputSchema: {
            type: 'object',
            properties: {
                projectPath: { type: 'string', description: 'Path to the Godot project directory' },
                operations: {
                    type: 'array',
                    description: 'Ordered list of scene operations. Each item has its own operation and scenePath.',
                    items: {
                        type: 'object',
                        properties: {
                            operation: {
                                type: 'string',
                                enum: ['add_node', 'load_sprite', 'save'],
                                description: 'The sub-operation to perform',
                            },
                            scenePath: { type: 'string', description: 'Scene file path for this operation' },
                            nodeType: { type: 'string', description: '[add_node] Node class to instantiate' },
                            nodeName: { type: 'string', description: '[add_node] Name for the new node' },
                            parentNodePath: {
                                type: 'string',
                                description: '[add_node] Parent node path (defaults to root)',
                            },
                            properties: { type: 'object', description: '[add_node] Initial property values' },
                            nodePath: { type: 'string', description: '[load_sprite] Target node path' },
                            texturePath: {
                                type: 'string',
                                description: '[load_sprite] Texture file path relative to project',
                            },
                            newPath: {
                                type: 'string',
                                description: '[save] Save to a different path instead of overwriting',
                            },
                        },
                        required: ['operation'],
                    },
                },
                abortOnError: {
                    type: 'boolean',
                    description: 'Stop processing on first error (default: false)',
                },
            },
            required: ['projectPath', 'operations'],
        },
        outputSchema: {
            type: 'object',
            properties: {
                results: {
                    type: 'array',
                    items: {
                        type: 'object',
                        properties: {
                            operation: { type: 'string' },
                            scenePath: { type: 'string' },
                            success: { type: 'boolean' },
                            error: { type: 'string' },
                        },
                    },
                },
            },
        },
    },
];
// --- Handlers ---
export async function handleCreateScene(runner, args) {
    args = normalizeParameters(args);
    const v = validateSceneArgs(args, { sceneRequired: false });
    if ('isError' in v)
        return v;
    const params = {
        scenePath: args.scenePath,
        rootNodeType: args.rootNodeType || 'Node2D',
    };
    return executeSceneOp(runner, 'create_scene', params, v.projectPath, 'Failed to create scene', ['Check if the root node type is valid'], undefined, { parseStdoutAsJson: true });
}
export async function handleAddNode(runner, args) {
    args = normalizeParameters(args);
    const v = validateSceneArgs(args);
    if ('isError' in v)
        return v;
    if (!args.nodeType || !args.nodeName) {
        return createErrorResponse('nodeType and nodeName are required', [
            'Provide both nodeType and nodeName',
        ]);
    }
    // Merge promoted top-level params into properties dict
    const promotedKeys = [
        'position',
        'position3d',
        'rotation',
        'scale',
        'visible',
        'modulate',
    ];
    const mergedProps = args.properties || {};
    for (const key of promotedKeys) {
        if (args[key] !== undefined) {
            mergedProps[key] = args[key];
        }
    }
    const params = {
        scenePath: args.scenePath,
        nodeType: args.nodeType,
        nodeName: args.nodeName,
    };
    if (args.parentNodePath)
        params.parentNodePath = args.parentNodePath;
    if (Object.keys(mergedProps).length > 0)
        params.properties = mergedProps;
    return executeSceneOp(runner, 'add_node', params, v.projectPath, 'Failed to add node', [
        'Check if the node type is valid',
        'Ensure the parent node path exists',
    ]);
}
export async function handleLoadSprite(runner, args) {
    args = normalizeParameters(args);
    const v = validateSceneArgs(args);
    if ('isError' in v)
        return v;
    if (!args.nodePath || !validateNodePath(args.nodePath)) {
        return createErrorResponse('Valid nodePath is required', ['Provide the target node path']);
    }
    if (!args.texturePath || !validateSubPath(v.projectPath, args.texturePath)) {
        return createErrorResponse('Valid texturePath is required', [
            'Provide a relative texture path that stays inside the project directory',
        ]);
    }
    const textureFullPath = join(v.projectPath, args.texturePath);
    if (!existsSync(textureFullPath)) {
        return createErrorResponse(`Texture file does not exist: ${args.texturePath}`, [
            'Ensure the texture path is correct',
        ]);
    }
    const params = {
        scenePath: args.scenePath,
        nodePath: args.nodePath,
        texturePath: args.texturePath,
    };
    return executeSceneOp(runner, 'load_sprite', params, v.projectPath, 'Failed to load sprite', [
        'Check if the node is a Sprite2D, Sprite3D, or TextureRect',
    ]);
}
export async function handleSaveScene(runner, args) {
    args = normalizeParameters(args);
    const v = validateSceneArgs(args);
    if ('isError' in v)
        return v;
    if (args.newPath && !validateSubPath(v.projectPath, args.newPath)) {
        return createErrorResponse('Invalid newPath', [
            'Provide a valid relative path without ".." that stays inside the project directory',
        ]);
    }
    const params = { scenePath: args.scenePath };
    if (args.newPath)
        params.newPath = args.newPath;
    return executeSceneOp(runner, 'save_scene', params, v.projectPath, 'Failed to save scene', [
        'Check if the scene file is valid',
    ]);
}
export async function handleExportMeshLibrary(runner, args) {
    args = normalizeParameters(args);
    const v = validateSceneArgs(args);
    if ('isError' in v)
        return v;
    if (!args.outputPath || !validateSubPath(v.projectPath, args.outputPath)) {
        return createErrorResponse('Valid outputPath is required', [
            'Provide an output path for the .res file that stays inside the project directory',
        ]);
    }
    const params = {
        scenePath: args.scenePath,
        outputPath: args.outputPath,
    };
    if (args.meshItemNames && Array.isArray(args.meshItemNames)) {
        params.meshItemNames = args.meshItemNames;
    }
    return executeSceneOp(runner, 'export_mesh_library', params, v.projectPath, 'Failed to export mesh library', ['Check if the scene contains valid 3D meshes']);
}
export async function handleBatchSceneOperations(runner, args) {
    args = normalizeParameters(args);
    const v = validateProjectArgs(args);
    if ('isError' in v)
        return v;
    if (!args.operations || !Array.isArray(args.operations)) {
        return createErrorResponse('operations array is required', [
            'Provide an operations array with at least one item',
        ]);
    }
    const params = {
        operations: args.operations,
        abortOnError: args.abortOnError ?? false,
    };
    return executeSceneOp(runner, 'batch_scene_operations', params, v.projectPath, 'Batch scene operations failed', ['Check that all scene paths exist', 'Ensure node types are valid'], undefined, { parseStdoutAsJson: true });
}
//# sourceMappingURL=scene-tools.js.map