436 lines
12 KiB
Go
436 lines
12 KiB
Go
package main
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import (
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"context"
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"encoding/json"
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"flag"
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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"sync"
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_ "github.com/gogf/gf/contrib/drivers/sqlite/v2"
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"github.com/gogf/gf/v2/database/gdb"
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"github.com/gogf/gf/v2/frame/g"
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"github.com/gogf/gf/v2/os/glog"
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"36wisdom/biz/consts"
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)
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// genasset：离线生成视觉素材（SVG→PNG 打包入客户端）与对比点评（回填数据库）。
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// 用法：
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//
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// go run ./cmd/genasset --list # 打印生成清单
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// go run ./cmd/genasset --only=comments # 只生成对比点评
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// go run ./cmd/genasset --only=visuals --strategy=1 # 只生成第 1 计素材
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// go run ./cmd/genasset --force # 覆盖已有产物
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//
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// 幂等：产物存在即跳过（--force 覆盖）；点评按 feedback_pros 是否为空判定。
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var (
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ctx = context.Background()
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genClient omlx
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assetDir = "workspace/genasset" // SVG 源 + 转换缓存
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staticDir = "ui-src/static/generated" // 打包入客户端的 PNG
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)
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type genFlags struct {
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listOnly bool
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only string // comments | visuals
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strategy int // 0 = 全部计策
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force bool
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}
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type visualItem struct {
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kind string // scene | char | prop | strategy
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key string
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id int64
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name string
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desc string
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}
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func main() {
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fl := parseFlags()
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genClient = omlx{
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endpoint: g.Cfg().MustGet(ctx, "genasset.endpoint", "http://127.0.0.1:18080").String(),
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apiKey: g.Cfg().MustGet(ctx, "genasset.api_key", "wenwu901").String(),
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model: g.Cfg().MustGet(ctx, "genasset.model", "Qwen3.5-9B-MLX-4bit").String(),
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timeout: g.Cfg().MustGet(ctx, "genasset.timeout", 600).Int(),
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maxTokens: g.Cfg().MustGet(ctx, "genasset.max_tokens", 24576).Int(),
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retries: g.Cfg().MustGet(ctx, "genasset.retries", 3).Int(),
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}
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if fl.listOnly {
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printInventory(fl)
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return
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}
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if fl.only == "" || fl.only == "comments" {
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genComments(fl)
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}
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if fl.only == "" || fl.only == "visuals" {
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genVisuals(fl)
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}
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fmt.Println("[genasset] 完成")
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}
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func parseFlags() genFlags {
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var fl genFlags
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flag.BoolVar(&fl.listOnly, "list", false, "只打印生成清单")
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flag.StringVar(&fl.only, "only", "", "comments | visuals，默认都生成")
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flag.IntVar(&fl.strategy, "strategy", 0, "只处理指定计策（strategy_id），0=全部")
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flag.BoolVar(&fl.force, "force", false, "覆盖已存在产物")
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flag.Parse()
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return fl
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}
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// ---------- 清单 ----------
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func printInventory(fl genFlags) {
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comments := pendingComments(fl)
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fmt.Printf("待生成点评选项：%d（按节点分组 %d 个请求）\n", len(comments), distinctCount(comments))
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for _, it := range visualInventory(fl) {
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fmt.Printf("%-9s %-16s %s\n", it.kind, it.key, it.name)
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}
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}
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// ---------- 对比点评 ----------
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func pendingComments(fl genFlags) []gdb.Record {
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m := g.DB().Model(consts.TableNodeOption).Where("feedback_pros IS NULL OR feedback_pros = ''")
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if fl.strategy > 0 {
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_, nodeIDs := strategyScope(fl)
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m = m.WhereIn("node_id", nodeIDs)
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}
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rows, err := m.Ctx(ctx).All()
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if err != nil {
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glog.Fatal(ctx, err)
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}
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return rows
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}
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func distinctCount(rows []gdb.Record) int {
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seen := map[int64]bool{}
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for _, r := range rows {
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seen[r["node_id"].Int64()] = true
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}
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return len(seen)
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}
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// strategyScope 返回某计策涉及的 level_ids 与 node_ids（strategy<=0 时返回 nil）
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func strategyScope(fl genFlags) ([]int64, []int64) {
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if fl.strategy <= 0 {
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return nil, nil
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}
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var levelIDs []int64
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arr, err := g.DB().Model(consts.TableLevel).Where("strategy_id", fl.strategy).Array("id")
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if err != nil {
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glog.Fatal(ctx, err)
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}
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for _, v := range arr {
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levelIDs = append(levelIDs, v.Int64())
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}
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var nodeIDs []int64
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arr, err = g.DB().Model(consts.TableSceneNode).WhereIn("level_id", levelIDs).Array("id")
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if err != nil {
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glog.Fatal(ctx, err)
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}
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for _, v := range arr {
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nodeIDs = append(nodeIDs, v.Int64())
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}
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return levelIDs, nodeIDs
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}
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func genComments(fl genFlags) {
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rows := pendingComments(fl)
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if len(rows) == 0 {
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fmt.Println("[comments] 无待生成选项（全部已回填）")
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return
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}
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byNode := map[int64][]gdb.Record{}
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var nodeIDs []int64
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for _, r := range rows {
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nid := r["node_id"].Int64()
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if _, ok := byNode[nid]; !ok {
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nodeIDs = append(nodeIDs, nid)
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}
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byNode[nid] = append(byNode[nid], r)
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}
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nodeRows, err := g.DB().Model(consts.TableSceneNode).WhereIn("id", nodeIDs).Ctx(ctx).All()
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if err != nil {
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glog.Fatal(ctx, err)
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}
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nodes := map[int64]gdb.Record{}
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for _, r := range nodeRows {
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nodes[r["id"].Int64()] = r
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}
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sem := make(chan struct{}, 2) // 本地 9B 模型慢，并发 2 防排队打爆
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var wg sync.WaitGroup
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for _, nid := range nodeIDs {
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wg.Add(1)
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sem <- struct{}{}
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go func(nid int64) {
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defer wg.Done()
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defer func() { <-sem }()
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if err := genNodeComments(nid, nodes[nid], byNode[nid]); err != nil {
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glog.Errorf(ctx, "[comments] node %d 失败: %v", nid, err)
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}
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}(nid)
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}
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wg.Wait()
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}
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func genNodeComments(nid int64, node gdb.Record, opts []gdb.Record) error {
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var lines []string
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for _, o := range opts {
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lines = append(lines, fmt.Sprintf("%d. %s", o["id"].Int64(), o["text"].String()))
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}
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out, err := genClient.chat(ctx, commentSystem, fmt.Sprintf(commentUser, node["content"].String(), strings.Join(lines, "\n")))
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if err != nil {
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return err
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}
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var resp struct {
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Comments []struct {
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OptionID int64 `json:"option_id"`
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Pros string `json:"pros"`
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Cons string `json:"cons"`
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} `json:"comments"`
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}
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if err := json.Unmarshal([]byte(out), &resp); err != nil {
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return fmt.Errorf("点评 JSON 解析失败: %v（输出: %s）", err, truncate(out, 200))
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}
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if len(resp.Comments) == 0 {
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return fmt.Errorf("点评空结果: %s", truncate(out, 200))
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}
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for _, c := range resp.Comments {
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// 注意：Update 的变参是 dataAndWhere，直接 Update(ctx) 会把 ctx 当作 Data 覆盖掉，必须用 .Ctx(ctx)
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_, err := g.DB().Model(consts.TableNodeOption).
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Ctx(ctx).
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Data(g.Map{"feedback_pros": c.Pros, "feedback_cons": c.Cons}).
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Where("id", c.OptionID).Update()
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if err != nil {
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return err
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}
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}
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fmt.Printf("[comments] ok node %d（%d 个选项）\n", nid, len(resp.Comments))
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return nil
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}
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// ---------- 视觉素材 ----------
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func visualInventory(fl genFlags) []visualItem {
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var items []visualItem
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items = append(items, elementItems("scene", sceneIDs(fl))...)
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items = append(items, elementItems("char", charIDs(fl))...)
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items = append(items, elementItems("prop", propIDs(fl))...)
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// 计策卡图标
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m := g.DB().Model(consts.TableStrategy)
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if fl.strategy > 0 {
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m = m.Where("id", fl.strategy)
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}
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rows, err := m.Ctx(ctx).All()
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if err != nil {
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glog.Fatal(ctx, err)
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}
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for _, r := range rows {
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items = append(items, visualItem{
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kind: "strategy", key: fmt.Sprintf("strategy_%d", r["id"].Int64()),
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id: r["id"].Int64(), name: r["name"].String(), desc: r["meaning"].String(),
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})
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}
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return items
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}
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func sceneIDs(fl genFlags) []int64 {
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m := g.DB().Model(consts.TableLevel).Where("scene_id > 0").Fields("DISTINCT scene_id")
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if fl.strategy > 0 {
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m = m.Where("strategy_id", fl.strategy)
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}
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var ids []int64
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arr, err := m.Array("scene_id")
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if err != nil {
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glog.Fatal(ctx, err)
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}
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for _, v := range arr {
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ids = append(ids, v.Int64())
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}
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return ids
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}
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func charIDs(fl genFlags) []int64 {
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m := g.DB().Model(consts.TableSceneNode).Where("character_id > 0").Fields("DISTINCT character_id")
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if fl.strategy > 0 {
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levelIDs, _ := strategyScope(fl)
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m = m.WhereIn("level_id", levelIDs)
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}
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var ids []int64
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arr, err := m.Array("character_id")
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if err != nil {
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glog.Fatal(ctx, err)
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}
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for _, v := range arr {
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ids = append(ids, v.Int64())
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}
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return ids
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}
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func propIDs(fl genFlags) []int64 {
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m := g.DB().Model(consts.TableNodeOption).Where("prop_id > 0").Fields("DISTINCT prop_id")
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if fl.strategy > 0 {
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_, nodeIDs := strategyScope(fl)
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m = m.WhereIn("node_id", nodeIDs)
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}
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var ids []int64
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arr, err := m.Array("prop_id")
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if err != nil {
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glog.Fatal(ctx, err)
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}
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for _, v := range arr {
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ids = append(ids, v.Int64())
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}
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return ids
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}
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func elementItems(kind string, ids []int64) []visualItem {
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if len(ids) == 0 {
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return nil
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}
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rows, err := g.DB().Model(consts.TableElement).WhereIn("id", ids).Ctx(ctx).All()
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if err != nil {
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glog.Fatal(ctx, err)
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}
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var items []visualItem
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for _, r := range rows {
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items = append(items, visualItem{
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kind: kind, key: fmt.Sprintf("%s_%d", kind, r["id"].Int64()),
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id: r["id"].Int64(), name: r["name"].String(), desc: r["description"].String(),
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})
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}
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return items
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}
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func genVisuals(fl genFlags) {
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items := visualInventory(fl)
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if len(items) == 0 {
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fmt.Println("[visuals] 清单为空")
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return
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}
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fmt.Printf("[visuals] 共 %d 个素材\n", len(items))
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sem := make(chan struct{}, 2)
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var wg sync.WaitGroup
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for _, it := range items {
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wg.Add(1)
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sem <- struct{}{}
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go func(it visualItem) {
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defer wg.Done()
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defer func() { <-sem }()
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if err := genOneVisual(fl, it); err != nil {
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glog.Errorf(ctx, "[visuals] %s %s 失败: %v", it.kind, it.key, err)
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}
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}(it)
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}
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wg.Wait()
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// 统一转 PNG（每个 kind 一个目录）
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for _, kind := range []string{"scene", "char", "prop", "strategy"} {
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src := filepath.Join(assetDir, kind)
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if _, err := os.Stat(src); err != nil {
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continue
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}
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if err := svg2png(src, filepath.Join(staticDir, kind)); err != nil {
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glog.Errorf(ctx, "[visuals] svg2png %s: %v", kind, err)
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}
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}
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// 回填 image 路径（前端按 /static/... 直接引用）；PNG 未生成成功的不回填（避免前端 404）
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for _, it := range items {
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if !fileExists(filepath.Join(staticDir, it.kind, it.key+".png")) {
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glog.Errorf(ctx, "[visuals] 回填 %s 跳过：PNG 不存在", it.key)
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continue
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}
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img := pngPath(it)
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var err error
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if it.kind == "strategy" {
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_, err = g.DB().Model(consts.TableStrategy).Ctx(ctx).Data(g.Map{"icon": img}).Where("id", it.id).Update()
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} else {
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_, err = g.DB().Model(consts.TableElement).Ctx(ctx).Data(g.Map{"image": img}).Where("id", it.id).Update()
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}
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if err != nil {
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glog.Errorf(ctx, "[visuals] 回填 %s 失败: %v", it.key, err)
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}
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}
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}
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func genOneVisual(fl genFlags, it visualItem) error {
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svgPath := filepath.Join(assetDir, it.kind, it.key+".svg")
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if !fl.force && fileExists(svgPath) {
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return nil // 幂等：已有产物跳过
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}
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var user string
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switch it.kind {
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case "scene":
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user = fmt.Sprintf("场景名称：%s\n场景说明：%s\n%s", it.name, it.desc, styleRule)
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case "char":
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user = fmt.Sprintf("角色名称：%s\n角色说明：%s\n%s", it.name, it.desc, styleRule)
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case "prop":
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user = fmt.Sprintf("道具名称：%s\n道具说明：%s\n%s", it.name, it.desc, styleRule)
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case "strategy":
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user = fmt.Sprintf("计策名称：%s\n计策释义：%s\n%s", it.name, it.desc, styleRule)
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}
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out, err := genClient.chat(ctx, "", user)
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if err != nil {
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return err
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}
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svg, err := extractSVG(out)
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if err != nil {
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return err
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}
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if err := os.MkdirAll(filepath.Dir(svgPath), 0o755); err != nil {
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return err
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}
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if err := os.WriteFile(svgPath, []byte(svg), 0o644); err != nil {
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return err
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}
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fmt.Printf("[visuals] ok %s/%s\n", it.kind, it.key)
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return nil
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}
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func extractSVG(out string) (string, error) {
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var box struct {
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SVG string `json:"svg"`
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}
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if err := json.Unmarshal([]byte(out), &box); err != nil {
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return "", fmt.Errorf("模型输出不是 JSON: %v（输出: %s）", err, truncate(out, 200))
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}
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if !strings.Contains(box.SVG, "<svg") {
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return "", fmt.Errorf("输出缺少 svg 内容: %s", truncate(out, 200))
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}
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return box.SVG, nil
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}
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func pngPath(it visualItem) string {
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return "/static/generated/" + it.kind + "/" + it.key + ".png"
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}
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// svg2png 调 ui-src/scripts/svg2png.mjs（sharp）批量转换
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func svg2png(src, dst string) error {
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cmd := exec.CommandContext(ctx, "node", "ui-src/scripts/svg2png.mjs", src, dst)
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out, err := cmd.CombinedOutput()
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if err != nil {
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return fmt.Errorf("%s: %v", strings.TrimSpace(string(out)), err)
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}
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fmt.Print(string(out))
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return nil
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}
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func fileExists(p string) bool {
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_, err := os.Stat(p)
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return err == nil
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}
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func truncate(s string, n int) string {
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r := []rune(s)
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if len(r) <= n {
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return s
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}
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return string(r[:n]) + "…"
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}
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