"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.creativesRouter = creativesRouter;
const express_1 = require("express");
const uuid_1 = require("uuid");
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
function creativesRouter(db, storageDir, onThemeSaved) {
    const router = (0, express_1.Router)();
    // GET /api/v1/creatives — 创意列表
    router.get("/", (req, res) => {
        const { status, page = "1", limit = "20" } = req.query;
        const offset = (Number(page) - 1) * Number(limit);
        let sql = `
      SELECT c.*, t.name as template_name
      FROM creatives c
      JOIN templates t ON c.template_id = t.id
    `;
        const params = [];
        if (status) {
            sql += " WHERE c.status = ?";
            params.push(status);
        }
        sql += " ORDER BY c.updated_at DESC LIMIT ? OFFSET ?";
        params.push(Number(limit), offset);
        const rows = db.prepare(sql).all(...params);
        const data = rows.map((row) => ({
            id: row.id,
            name: row.name,
            templateId: row.template_id,
            templateName: row.template_name,
            status: row.status,
            createdAt: row.created_at,
            updatedAt: row.updated_at,
        }));
        res.json({ data });
    });
    // POST /api/v1/creatives — 新建创意
    router.post("/", (req, res) => {
        const { name, templateId } = req.body;
        if (!name || !templateId) {
            res.status(400).json({
                error: { message: "name and templateId are required" },
            });
            return;
        }
        // 校验模板存在
        const template = db
            .prepare("SELECT id FROM templates WHERE id = ?")
            .get(templateId);
        if (!template) {
            res.status(400).json({
                error: { message: `Template '${templateId}' not found` },
            });
            return;
        }
        const id = (0, uuid_1.v4)();
        db.prepare("INSERT INTO creatives (id, name, template_id) VALUES (?, ?, ?)").run(id, name, templateId);
        const creative = db.prepare("SELECT * FROM creatives WHERE id = ?").get(id);
        res.status(201).json({
            data: {
                id: creative.id,
                name: creative.name,
                templateId: creative.template_id,
                status: creative.status,
                theme: JSON.parse(creative.theme),
                createdAt: creative.created_at,
                updatedAt: creative.updated_at,
            },
        });
    });
    // GET /api/v1/creatives/:id — 创意详情
    router.get("/:id", (req, res) => {
        const creative = db
            .prepare(`SELECT c.*, t.name as template_name
         FROM creatives c
         JOIN templates t ON c.template_id = t.id
         WHERE c.id = ?`)
            .get(req.params.id);
        if (!creative) {
            res.status(404).json({ error: { message: "Creative not found" } });
            return;
        }
        // 获取素材列表
        const assets = db
            .prepare("SELECT * FROM creative_assets WHERE creative_id = ?")
            .all(creative.id);
        // 获取最近构建
        const recentBuilds = db
            .prepare("SELECT id, status, platforms, results, error_log, started_at, finished_at, created_at FROM builds WHERE creative_id = ? ORDER BY created_at DESC LIMIT 5")
            .all(creative.id);
        res.json({
            data: {
                id: creative.id,
                name: creative.name,
                templateId: creative.template_id,
                template: {
                    id: creative.template_id,
                    name: creative.template_name,
                },
                status: creative.status,
                theme: JSON.parse(creative.theme),
                assets: assets.map((a) => ({
                    key: a.file_key,
                    fileName: a.file_name,
                    fileSize: a.file_size,
                    isRequired: !!a.is_required,
                })),
                recentBuilds: recentBuilds.map((b) => ({
                    id: b.id,
                    status: b.status,
                    platforms: JSON.parse(b.platforms),
                    previewUrl: b.status === "completed" ? `/q/${b.id.replace(/-/g, "").slice(0, 8)}.html` : null,
                    results: b.results ? JSON.parse(b.results) : null,
                    errorLog: b.error_log,
                    startedAt: b.started_at,
                    finishedAt: b.finished_at,
                    createdAt: b.created_at,
                })),
                createdAt: creative.created_at,
                updatedAt: creative.updated_at,
            },
        });
    });
    // PATCH /api/v1/creatives/:id — 更新创意
    router.patch("/:id", (req, res) => {
        const creative = db
            .prepare("SELECT * FROM creatives WHERE id = ?")
            .get(req.params.id);
        if (!creative) {
            res.status(404).json({ error: { message: "Creative not found" } });
            return;
        }
        const { name, theme } = req.body;
        if (name !== undefined) {
            db.prepare("UPDATE creatives SET name = ?, updated_at = datetime('now') WHERE id = ?")
                .run(name, req.params.id);
        }
        if (theme !== undefined) {
            db.prepare("UPDATE creatives SET theme = ?, updated_at = datetime('now') WHERE id = ?")
                .run(JSON.stringify(theme), req.params.id);
            // 通知预览服务更新配置
            onThemeSaved?.(req.params.id, theme, storageDir);
        }
        // 返回更新后的数据
        const updated = db
            .prepare("SELECT * FROM creatives WHERE id = ?")
            .get(req.params.id);
        res.json({
            data: {
                id: updated.id,
                name: updated.name,
                templateId: updated.template_id,
                status: updated.status,
                theme: JSON.parse(updated.theme),
                updatedAt: updated.updated_at,
            },
        });
    });
    // DELETE /api/v1/creatives/:id — 删除创意
    router.delete("/:id", (req, res) => {
        const creative = db
            .prepare("SELECT * FROM creatives WHERE id = ?")
            .get(req.params.id);
        if (!creative) {
            res.status(404).json({ error: { message: "Creative not found" } });
            return;
        }
        // 删除磁盘文件
        const creativeDir = path_1.default.join(storageDir, "creatives", creative.id);
        if (fs_1.default.existsSync(creativeDir)) {
            fs_1.default.rmSync(creativeDir, { recursive: true, force: true });
        }
        // 级联删除数据库记录（foreign key ON DELETE CASCADE）
        db.prepare("DELETE FROM creatives WHERE id = ?").run(req.params.id);
        res.json({ data: { id: req.params.id, deleted: true } });
    });
    return router;
}
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