"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.extend = exports.Templates = exports.test = exports.ENSURE_PATH_EXISTS = exports.IS_VALID_STRING = exports.ENSURE_DIRECTORY_WRITABLE = exports.extendSchema = exports.TransformersDescription = exports.Transformers = exports.E_PATH = void 0;
const zod_1 = require("zod");
const path = __importStar(require("path"));
const node_fs_1 = require("node:fs");
const primitives_1 = require("@plastichub/core/primitives");
const logger_1 = require("../logger");
const exists_1 = require("@plastichub/fs/exists");
const read_1 = require("@plastichub/fs/read");
const variables_1 = require("../variables");
const __1 = require("../");
const fs_1 = require("../lib/fs");
const DefaultPathSchemaBase = zod_1.z.string().describe('Path to a file or directory');
const PathErrorMessages = {
    INVALID_INPUT: 'INVALID_INPUT: ${inputPath}',
    PATH_DOES_NOT_EXIST: 'Path does not exist ${inputPath} = ${resolvedPath}',
    DIRECTORY_NOT_WRITABLE: 'Directory is not writable ${inputPath} = ${resolvedPath}',
    NOT_A_DIRECTORY: 'Path is not a directory or does not exist ${inputPath} = ${resolvedPath}',
    NOT_A_JSON_FILE: 'File is not a JSON file or does not exist ${inputPath} = ${resolvedPath}',
    PATH_NOT_ABSOLUTE: 'Path is not absolute ${inputPath} = ${resolvedPath}',
    PATH_NOT_RELATIVE: 'Path is not relative ${inputPath} = ${resolvedPath}',
};
var E_PATH;
(function (E_PATH) {
    E_PATH[E_PATH["ENSURE_PATH_EXISTS"] = 1] = "ENSURE_PATH_EXISTS";
    E_PATH[E_PATH["INVALID_INPUT"] = 2] = "INVALID_INPUT";
    E_PATH[E_PATH["ENSURE_DIRECTORY_WRITABLE"] = 3] = "ENSURE_DIRECTORY_WRITABLE";
    E_PATH[E_PATH["ENSURE_FILE_IS_JSON"] = 4] = "ENSURE_FILE_IS_JSON";
    E_PATH[E_PATH["ENSURE_PATH_IS_ABSOLUTE"] = 5] = "ENSURE_PATH_IS_ABSOLUTE";
    E_PATH[E_PATH["ENSURE_PATH_IS_RELATIVE"] = 6] = "ENSURE_PATH_IS_RELATIVE";
    E_PATH[E_PATH["GET_PATH_INFO"] = 7] = "GET_PATH_INFO";
})(E_PATH || (exports.E_PATH = E_PATH = {}));
exports.Transformers = {
    resolve: (val, variables = {}) => {
        if (!val) {
            return null;
        }
        return {
            resolved: path.resolve((0, variables_1.resolve)(val, false, variables)),
            source: val
        };
    },
    json: (val, variables = {}) => {
        if (!val) {
            return null;
        }
        const resolved = path.resolve((0, variables_1.resolve)((0, primitives_1.isString)(val) ? val : val.source, false, variables));
        return {
            resolved,
            source: val,
            value: (0, read_1.sync)(resolved, 'json')
        };
    },
    string: (val, variables = {}) => {
        if (!val) {
            return null;
        }
        let src = (0, primitives_1.isString)(val) ? val : val.source;
        src = (0, variables_1.resolve)(src, false, variables);
        const resolved = path.resolve(src);
        if (!(0, exists_1.sync)(resolved) || !(0, fs_1.isFile)(resolved)) {
            return {
                resolved,
                source: val,
                value: null
            };
        }
        else {
            let value = null;
            try {
                value = (0, read_1.sync)(resolved, 'string');
            }
            catch (e) {
                logger_1.logger.error('Failed to read file', { resolved, source: val, error: e.message });
            }
            return {
                resolved,
                source: val,
                value
            };
        }
    }
};
exports.TransformersDescription = [
    {
        description: 'RESOLVE_PATH',
        fn: exports.Transformers.resolve
    },
    {
        description: 'READ_JSON',
        fn: exports.Transformers.json
    },
    {
        description: 'READ_STRING',
        fn: exports.Transformers.string
    }
];
const extendType = (type, extend, variables = {}) => {
    if (Array.isArray(extend.refine)) {
        for (const refine of extend.refine) {
            type = type.refine(refine);
        }
    }
    else {
        type = type.refine(extend.refine);
    }
    if (Array.isArray(extend.transform)) {
        for (const transform of extend.transform) {
            type = type.transform((val) => transform(val, variables));
        }
    }
    else {
        type = type.transform(extend.transform);
    }
    return type;
};
const extendTypeDescription = (type, extension, variables = {}) => {
    const description = (0, __1.getDescription)(type) || '';
    let transformerDescriptions = 'Transformers:\n';
    if (Array.isArray(extension.transform)) {
        for (const transform of extension.transform) {
            transformerDescriptions += transformerDescription(transform) + '\n';
        }
    }
    else {
        transformerDescriptions += transformerDescription(extension.transform) + '\n';
    }
    type = type.describe(description + '\n' + transformerDescriptions);
    return type;
};
const transformerDescription = (fn) => {
    const description = exports.TransformersDescription.find((t) => t.fn === fn);
    return description ? description.description : 'Unknown';
};
const extendSchema = (baseSchema, extend) => {
    const baseShape = baseSchema.shape;
    const extendedShape = Object.assign({}, baseShape);
    for (const [key, refines] of Object.entries(extend)) {
        if (!baseShape[key])
            continue;
        let fieldSchema = baseShape[key];
        if (Array.isArray(refines.refine)) {
            for (const refine of refines.refine) {
                fieldSchema = fieldSchema.superRefine(refine);
            }
        }
        else {
            fieldSchema = fieldSchema.superRefine(refines);
        }
        if (Array.isArray(refines.transform)) {
            for (const transform of refines.transform) {
                fieldSchema = fieldSchema.transform((val) => transform(val));
            }
        }
        else {
            fieldSchema = fieldSchema.transform(refines.transform);
        }
        extendedShape[key] = fieldSchema;
    }
    return zod_1.z.object(extendedShape);
};
exports.extendSchema = extendSchema;
const ENSURE_DIRECTORY_WRITABLE = (inputPath, ctx, variables) => {
    const resolvedPath = path.resolve((0, variables_1.resolve)(inputPath, false, variables));
    const parts = path.parse(resolvedPath);
    if (resolvedPath && (0, node_fs_1.existsSync)(parts.dir) && (0, node_fs_1.lstatSync)(parts.dir).isDirectory()) {
        try {
            (0, node_fs_1.accessSync)(resolvedPath, node_fs_1.constants.W_OK);
            return resolvedPath;
        }
        catch (e) {
            ctx.addIssue({
                code: E_PATH.ENSURE_DIRECTORY_WRITABLE,
                message: (0, variables_1.resolveVariables)(PathErrorMessages.DIRECTORY_NOT_WRITABLE, false, { inputPath, resolvedPath })
            });
            return zod_1.z.NEVER;
        }
    }
    else {
        ctx.addIssue({
            code: E_PATH.ENSURE_DIRECTORY_WRITABLE,
            message: (0, variables_1.resolveVariables)(PathErrorMessages.NOT_A_DIRECTORY, false, { inputPath, resolvedPath })
        });
        return zod_1.z.NEVER;
    }
};
exports.ENSURE_DIRECTORY_WRITABLE = ENSURE_DIRECTORY_WRITABLE;
const IS_VALID_STRING = (inputPath) => {
    return (0, primitives_1.isString)(inputPath);
};
exports.IS_VALID_STRING = IS_VALID_STRING;
const ENSURE_PATH_EXISTS = (inputPath, ctx, variables) => {
    if (!inputPath || !ctx) {
        return zod_1.z.NEVER;
    }
    if (!(0, primitives_1.isString)(inputPath)) {
        ctx.addIssue({
            code: E_PATH.INVALID_INPUT,
            message: (0, variables_1.resolveVariables)(PathErrorMessages.INVALID_INPUT, false, {})
        });
        return zod_1.z.NEVER;
    }
    const resolvedPath = path.resolve((0, variables_1.resolve)(inputPath, false, variables));
    if (!(0, exists_1.sync)(resolvedPath)) {
        ctx.addIssue({
            code: E_PATH.ENSURE_PATH_EXISTS,
            message: (0, variables_1.resolveVariables)(PathErrorMessages.PATH_DOES_NOT_EXIST, false, { inputPath, resolvedPath })
        });
        return zod_1.z.NEVER;
    }
    return resolvedPath;
};
exports.ENSURE_PATH_EXISTS = ENSURE_PATH_EXISTS;
const test = () => {
    const BaseCompilerOptions = () => zod_1.z.object({
        root: DefaultPathSchemaBase.default(`${process.cwd()}`)
    });
    const ret = (0, exports.extendSchema)(BaseCompilerOptions(), {
        root: {
            refine: [
                (val, ctx) => (0, exports.ENSURE_DIRECTORY_WRITABLE)(val, ctx, (0, variables_1.DEFAULT_VARS)({ exampleVar: 'exampleValue' })),
                (val, ctx) => (0, exports.ENSURE_PATH_EXISTS)(val, ctx, (0, variables_1.DEFAULT_VARS)({ exampleVar: 'exampleValue' }))
            ],
            transform: [
                (val) => path.resolve((0, variables_1.resolve)(val, false, (0, variables_1.DEFAULT_VARS)({ exampleVar: 'exampleValue' })))
            ]
        }
    });
    return ret;
};
exports.test = test;
exports.Templates = {
    json: {
        refine: [exports.IS_VALID_STRING, exports.ENSURE_PATH_EXISTS],
        transform: [exports.Transformers.resolve, exports.Transformers.json]
    },
    string: {
        refine: [exports.ENSURE_PATH_EXISTS],
        transform: [exports.Transformers.resolve, exports.Transformers.string]
    }
};
const extend = (baseSchema, template, variables = {}) => {
    const type = extendType(baseSchema, template, variables);
    return extendTypeDescription(type, template, variables);
};
exports.extend = extend;
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