import { CLICommand } from "../cli/CLICommand.js";
import { parseTodoFile } from "../file.js";
import { BugzillaClient } from "../bugzilla/client.js";
import { loadConfig } from "../bugzilla/config.js";
export class InitCommand extends CLICommand {
    name = "init";
    help = "Initialize Bugzilla products and components";
    description = "Check and optionally create Bugzilla products/components from TODO tracker config";
    addArguments(yargs) {
        return yargs
            .option("dry-run", {
            type: "boolean",
            default: false,
            description: "Show what would be created without creating",
        })
            .option("confirm", {
            type: "boolean",
            default: false,
            description: "Actually create missing products/components (required for writes)",
        })
            .option("assignee", {
            type: "string",
            description: "Default assignee email for new components",
        });
    }
    async execute(args) {
        const todo = await parseTodoFile();
        if (!todo.bugzilla) {
            console.error("No application/bugzilla part found in TODO file");
            return 1;
        }
        const config = loadConfig();
        const client = new BugzillaClient(config);
        const dryRun = args.dryRun;
        const confirm = args.confirm;
        const assignee = args.assignee;
        // Collect unique products and their components from the mappings
        const productMap = new Map();
        for (const m of todo.bugzilla.mappings) {
            if (!productMap.has(m.product))
                productMap.set(m.product, new Set());
            productMap.get(m.product).add(m.component);
        }
        // Check what exists on the server
        const states = [];
        const existingProducts = await client.getAccessibleProducts();
        const existingByName = new Map(existingProducts.map(p => [p.name, p]));
        for (const [productName, componentNames] of productMap) {
            const existing = existingByName.get(productName);
            const existingComponents = new Set(existing?.components?.map(c => c.name) ?? []);
            states.push({
                name: productName,
                exists: !!existing,
                components: [...componentNames].map(name => ({
                    name,
                    exists: existingComponents.has(name),
                })),
            });
        }
        // Report
        let allOk = true;
        for (const product of states) {
            const pStatus = product.exists ? "ok" : "MISSING";
            console.log(`Product: ${product.name} [${pStatus}]`);
            for (const comp of product.components) {
                const cStatus = comp.exists ? "ok" : "MISSING";
                console.log(`  Component: ${comp.name} [${cStatus}]`);
                if (!comp.exists)
                    allOk = false;
            }
            if (!product.exists)
                allOk = false;
        }
        if (allOk) {
            console.log("\nAll products and components exist. Nothing to do.");
            return 0;
        }
        if (dryRun) {
            console.log("\n[dry-run] Would create the MISSING items above.");
            return 0;
        }
        if (!confirm) {
            console.log("\nMissing items found. Run with --confirm to create them.");
            return 1;
        }
        // Need assignee for component creation
        const needsComponents = states.some(p => p.components.some(c => !c.exists));
        if (needsComponents && !assignee) {
            console.error("\n--assignee is required when creating components");
            return 1;
        }
        // Create missing products and components
        let created = 0;
        for (const product of states) {
            if (!product.exists) {
                try {
                    const id = await client.createProduct({
                        name: product.name,
                        description: product.name,
                        version: "unspecified",
                    });
                    console.log(`Created product #${id}: ${product.name}`);
                    created++;
                }
                catch (err) {
                    console.error(`Error creating product "${product.name}": ${err.message}`);
                    continue;
                }
            }
            for (const comp of product.components) {
                if (!comp.exists) {
                    try {
                        const id = await client.createComponent({
                            product: product.name,
                            name: comp.name,
                            description: comp.name,
                            default_assignee: assignee,
                        });
                        console.log(`Created component #${id}: ${comp.name} (in ${product.name})`);
                        created++;
                    }
                    catch (err) {
                        console.error(`Error creating component "${comp.name}": ${err.message}`);
                    }
                }
            }
        }
        console.log(`\nInit complete: ${created} items created`);
        return 0;
    }
}