metacoding/lib/services/conflict-resolution.js

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"use strict";
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    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ConflictResolutionService = void 0;
const path = __importStar(require("path"));
const fs = __importStar(require("fs-extra"));
const inquirer_1 = __importDefault(require("inquirer"));
const backup_1 = require("./backup");
class ConflictResolutionService {
    constructor() {
        this.backupService = new backup_1.BackupService();
    }
    async detectConflicts(templateFiles, existingFiles) {
        const conflicts = [];
        for (const templateFile of templateFiles) {
            const filePath = templateFile.path;
            if (existingFiles.includes(filePath)) {
                const hasChanges = await this.backupService.hasFileChanged(filePath, templateFile.content);
                if (hasChanges) {
                    const userContent = await fs.readFile(filePath, 'utf8');
                    conflicts.push({
                        filePath,
                        templateContent: templateFile.content,
                        userContent,
                        hasChanges: true,
                    });
                }
            }
        }
        return conflicts;
    }
    async getConflictResolution(conflicts) {
        if (conflicts.length === 0) {
            return [];
        }
        const resolutions = [];
        console.log(`\n🔍 Found ${conflicts.length} conflicts that need resolution:\n`);
        for (const conflict of conflicts) {
            console.log(`Conflict in: ${conflict.filePath}`);
        }
        const { globalChoice } = await inquirer_1.default.prompt([
            {
                type: 'list',
                name: 'globalChoice',
                message: 'How would you like to handle conflicts?',
                choices: [
                    { name: 'Keep my versions (save as user.filename)', value: 'keep' },
                    { name: 'Replace with template versions', value: 'replace' },
                    { name: 'Review each conflict individually', value: 'individual' },
                    { name: 'Cancel update', value: 'cancel' },
                ],
            },
        ]);
        if (globalChoice === 'cancel') {
            throw new Error('Update cancelled by user');
        }
        if (globalChoice === 'individual') {
            for (const conflict of conflicts) {
                const { choice } = await inquirer_1.default.prompt([
                    {
                        type: 'list',
                        name: 'choice',
                        message: `Conflict in ${conflict.filePath}:`,
                        choices: [
                            {
                                name: 'Keep my version (save as user.filename)',
                                value: 'keep',
                            },
                            { name: 'Replace with template version', value: 'replace' },
                            { name: 'Skip this file', value: 'skip' },
                        ],
                    },
                ]);
                resolutions.push({
                    action: choice,
                    userFileName: choice === 'keep'
                        ? this.getUserFileName(conflict.filePath)
                        : undefined,
                    applyToAll: false,
                });
            }
        }
        else {
            for (const conflict of conflicts) {
                resolutions.push({
                    action: globalChoice,
                    userFileName: globalChoice === 'keep'
                        ? this.getUserFileName(conflict.filePath)
                        : undefined,
                    applyToAll: true,
                });
            }
        }
        return resolutions;
    }
    getUserFileName(originalPath) {
        const dir = path.dirname(originalPath);
        const filename = path.basename(originalPath);
        return path.join(dir, `user.${filename}`);
    }
    async applyResolutions(conflicts, resolutions) {
        const preservedFiles = [];
        const updatedFiles = [];
        for (let i = 0; i < conflicts.length; i++) {
            const conflict = conflicts[i];
            const resolution = resolutions[i];
            if (!conflict || !resolution) {
                continue;
            }
            switch (resolution.action) {
                case 'keep':
                    if (resolution.userFileName) {
                        await fs.move(conflict.filePath, resolution.userFileName);
                        preservedFiles.push(resolution.userFileName);
                        await fs.writeFile(conflict.filePath, conflict.templateContent);
                        updatedFiles.push(conflict.filePath);
                    }
                    break;
                case 'replace':
                    await fs.writeFile(conflict.filePath, conflict.templateContent);
                    updatedFiles.push(conflict.filePath);
                    break;
                case 'skip':
                    break;
            }
        }
        return { preservedFiles, updatedFiles };
    }
}
exports.ConflictResolutionService = ConflictResolutionService;
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