68 lines
2.2 KiB
Go
68 lines
2.2 KiB
Go
package tools
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import (
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"context"
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"encoding/json"
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"fmt"
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"github.com/voocel/agentcore/schema"
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"github.com/voocel/ainovel-cli/domain"
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"github.com/voocel/ainovel-cli/state"
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)
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// PlanChapterTool 生成章节规划。
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type PlanChapterTool struct {
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store *state.Store
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}
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func NewPlanChapterTool(store *state.Store) *PlanChapterTool {
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return &PlanChapterTool{store: store}
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}
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func (t *PlanChapterTool) Name() string { return "plan_chapter" }
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func (t *PlanChapterTool) Description() string {
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return "创建章节写作规划，包括目标、冲突、场景拆分和钩子设计。必须在 write_scene 之前调用"
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}
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func (t *PlanChapterTool) Label() string { return "规划章节" }
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func (t *PlanChapterTool) Schema() map[string]any {
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sceneSchema := schema.Object(
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schema.Property("index", schema.Int("场景编号，从 1 开始")).Required(),
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schema.Property("summary", schema.String("场景概要")).Required(),
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schema.Property("pov", schema.String("视角人物")),
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schema.Property("location", schema.String("场景地点")),
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)
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return schema.Object(
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schema.Property("chapter", schema.Int("章节号")).Required(),
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schema.Property("title", schema.String("章节标题")).Required(),
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schema.Property("goal", schema.String("本章目标")).Required(),
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schema.Property("conflict", schema.String("核心冲突")).Required(),
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schema.Property("scenes", schema.Array("场景列表", sceneSchema)).Required(),
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schema.Property("hook", schema.String("章末钩子")).Required(),
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schema.Property("emotion_arc", schema.String("情绪曲线")),
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)
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}
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func (t *PlanChapterTool) Execute(_ context.Context, args json.RawMessage) (json.RawMessage, error) {
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var plan domain.ChapterPlan
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if err := json.Unmarshal(args, &plan); err != nil {
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return nil, fmt.Errorf("invalid args: %w", err)
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}
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if plan.Chapter <= 0 {
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return nil, fmt.Errorf("chapter must be > 0")
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}
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if len(plan.Scenes) == 0 {
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return nil, fmt.Errorf("scenes must not be empty")
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}
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if err := t.store.SaveChapterPlan(plan); err != nil {
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return nil, fmt.Errorf("save chapter plan: %w", err)
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}
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return json.Marshal(map[string]any{
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"planned": true,
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"chapter": plan.Chapter,
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"scene_count": len(plan.Scenes),
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})
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}
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