307 lines
12 KiB
Python
307 lines
12 KiB
Python
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# handlers/project_handler.py - 项目级菜单处理（新建 / 列表 / 详情 / 删除）
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import json
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import os
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from rich.console import Console
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from rich.panel import Panel
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from rich.prompt import Confirm, Prompt
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from rich.rule import Rule
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import config
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from core_utils import (
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active_reqs, generate_code, generate_signatures,
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merge_signatures_to_main, patch_and_save_signatures,
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write_readme,
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)
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from core.code_generator import CodeGenerator
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from core.llm_client import LLMClient
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from core.requirement_analyzer import RequirementAnalyzer
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from database.db_manager import DBManager
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from database.models import Project, RawRequirement
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from ui.display import (
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print_functional_requirements, print_module_summary,
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print_signatures_preview, print_change_history,
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)
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from ui.prompts import (
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interactive_add_req, interactive_adjust_modules,
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interactive_delete_req, interactive_edit_req,
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load_knowledge_optional, pause, select_project,
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)
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from utils.file_handler import read_file_auto
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from utils.output_writer import (
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build_project_output_dir, ensure_project_dir,
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validate_all_signatures, write_function_signatures_json,
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)
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console = Console()
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db = DBManager()
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# ══════════════════════════════════════════════════════
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# 菜单 1：新建项目
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# ══════════════════════════════════════════════════════
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def menu_create_project() -> None:
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console.print(Rule("[bold blue]新建项目[/bold blue]"))
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# ── 1. 项目基本信息 ──────────────────────────────
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project_name = Prompt.ask("📁 项目名称")
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if not project_name.strip():
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console.print("[red]项目名称不能为空[/red]")
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return
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existing = db.get_project_by_name(project_name)
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if existing:
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if not Confirm.ask(f"⚠️ 项目 '{project_name}' 已存在，继续使用该项目？"):
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return
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project = existing
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console.print(f"[green]✓ 已加载项目: {project_name} (ID={project.id})[/green]")
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else:
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language = Prompt.ask(
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"💻 目标语言",
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default=config.DEFAULT_LANGUAGE,
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choices=["python", "javascript", "typescript", "java", "go", "rust"],
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)
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description = Prompt.ask("📝 项目描述（可选）", default="")
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project = Project(
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name = project_name,
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language = language,
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output_dir = build_project_output_dir(project_name),
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description = description,
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)
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project.id = db.create_project(project)
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console.print(f"[green]✓ 项目已创建: {project_name} (ID={project.id})[/green]")
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# ── 2. 知识库（可选）────────────────────────────
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knowledge_text = load_knowledge_optional()
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# ── 3. 原始需求输入 ──────────────────────────────
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console.print("\n[bold]请选择需求来源：[/bold]")
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source = Prompt.ask("来源", choices=["text", "file"], default="text")
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if source == "file":
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file_path = Prompt.ask("需求文件路径")
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raw_text = read_file_auto(file_path)
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source_name = file_path
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source_type = "file"
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else:
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console.print("[dim]请输入原始需求（输入空行结束）:[/dim]")
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lines = []
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while True:
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line = input()
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if line == "":
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break
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lines.append(line)
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raw_text = "\n".join(lines).strip()
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source_name = ""
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source_type = "text"
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if not raw_text:
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console.print("[red]原始需求不能为空[/red]")
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return
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raw_req = RawRequirement(
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project_id = project.id,
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content = raw_text,
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source_type = source_type,
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source_name = source_name,
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knowledge = knowledge_text,
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)
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raw_req_id = db.create_raw_requirement(raw_req)
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console.print(f"[green]✓ 原始需求已保存 (ID={raw_req_id})[/green]")
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# ── 4. LLM 分解功能需求 ──────────────────────────
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llm = LLMClient()
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analyzer = RequirementAnalyzer(llm)
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with console.status("[cyan]LLM 正在分解需求...[/cyan]"):
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func_reqs = analyzer.decompose(
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raw_requirement = raw_text,
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project_id = project.id,
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raw_req_id = raw_req_id,
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knowledge = knowledge_text,
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)
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console.print(f"[green]✓ 分解完成，共 {len(func_reqs)} 条功能需求[/green]")
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print_functional_requirements(func_reqs)
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while True:
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action = Prompt.ask(
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"操作", choices=["continue", "edit", "delete", "add"],
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default="continue",
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)
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if action == "continue":
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break
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elif action == "edit":
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func_reqs = interactive_edit_req(func_reqs)
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elif action == "delete":
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func_reqs = interactive_delete_req(func_reqs)
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elif action == "add":
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func_reqs = interactive_add_req(func_reqs, project, raw_req_id)
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for req in func_reqs:
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req.id = db.create_functional_requirement(req)
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console.print(f"[green]✓ 功能需求已持久化，共 {len(func_reqs)} 条[/green]")
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# ── 5. 模块分类 ──────────────────────────────────
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with console.status("[cyan]LLM 正在进行模块分类...[/cyan]"):
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module_map = analyzer.classify_modules(func_reqs, knowledge_text)
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name_to_module = {item["function_name"]: item["module"] for item in module_map}
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for req in func_reqs:
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if req.function_name in name_to_module:
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req.module = name_to_module[req.function_name]
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db.update_functional_requirement(req)
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print_module_summary(func_reqs)
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if Confirm.ask("是否手动调整模块归属？", default=False):
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func_reqs = interactive_adjust_modules(func_reqs)
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# ── 6. 输出目录 ──────────────────────────────────
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output_dir = ensure_project_dir(project.name)
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# ── 7. 生成函数签名 ──────────────────────────────
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console.print("\n[bold]Step · 生成函数签名[/bold]", style="blue")
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signatures = generate_signatures(analyzer, func_reqs, knowledge_text)
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json_path = write_function_signatures_json(
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output_dir = output_dir,
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signatures = signatures,
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project_name = project.name,
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project_description = project.description or "",
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file_name = "function_signatures.json",
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)
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console.print(f"[green]✓ 签名 JSON 已写入: {json_path}[/green]")
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print_signatures_preview(signatures)
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errors = validate_all_signatures(signatures)
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if errors:
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console.print(f"[yellow]⚠️ {len(errors)} 个签名存在结构问题[/yellow]")
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# ── 8. 生成代码文件 ──────────────────────────────
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console.print("\n[bold]Step · 生成代码文件[/bold]", style="blue")
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generator = CodeGenerator(llm)
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code_files = generate_code(
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generator = generator,
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project = project,
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func_reqs = func_reqs,
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output_dir = output_dir,
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knowledge_text = knowledge_text,
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signatures = signatures,
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)
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for cf in code_files:
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db.upsert_code_file(cf)
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for req in func_reqs:
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req.status = "generated"
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db.update_functional_requirement(req)
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console.print(f"[green]✓ 代码生成完成，共 {len(code_files)} 个文件[/green]")
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# ── 9. 生成 README ───────────────────────────────
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write_readme(project, func_reqs, output_dir)
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# ── 10. 回填签名 URL ─────────────────────────────
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patch_and_save_signatures(
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project = project,
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signatures = signatures,
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code_files = code_files,
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output_dir = output_dir,
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file_name = "function_signatures.json",
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)
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console.print(Panel.fit(
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f"[bold green]🎉 项目创建完成！[/bold green]\n"
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f"输出目录: [cyan]{output_dir}[/cyan]",
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border_style="green",
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))
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pause()
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# ══════════════════════════════════════════════════════
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# 菜单 3：查看所有项目
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# ══════════════════════════════════════════════════════
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def menu_list_projects() -> None:
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console.print(Rule("[bold blue]所有项目[/bold blue]"))
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from ui.display import print_projects_table
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print_projects_table(db.list_projects())
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pause()
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# ══════════════════════════════════════════════════════
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# 菜单 4：查看项目详情
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# ══════════════════════════════════════════════════════
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def menu_project_detail() -> None:
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console.print(Rule("[bold blue]查看项目详情[/bold blue]"))
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project = select_project("请选择要查看的项目 ID")
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if not project:
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return
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console.print(Panel(
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f"[bold]项目名称：[/bold]{project.name}\n"
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f"[bold]语言： [/bold]{project.language}\n"
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f"[bold]描述： [/bold]{project.description or '（无）'}\n"
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f"[bold]输出目录：[/bold]{project.output_dir or '（未生成）'}",
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title=f"📁 项目 ID={project.id}",
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border_style="cyan",
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))
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func_reqs = db.list_functional_requirements(project.id)
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print_functional_requirements(active_reqs(func_reqs))
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if func_reqs:
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print_module_summary(func_reqs)
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# 变更历史
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histories = db.list_change_histories(project.id)
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print_change_history(histories)
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# 签名 JSON 预览
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if project.output_dir:
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sig_path = os.path.join(project.output_dir, "function_signatures.json")
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if os.path.exists(sig_path):
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with open(sig_path, "r", encoding="utf-8") as f:
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doc = json.load(f)
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sigs = doc.get("functions", [])
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if sigs:
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console.print(f"\n[dim]签名 JSON 共 {len(sigs)} 条：{sig_path}[/dim]")
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print_signatures_preview(sigs)
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pause()
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# ══════════════════════════════════════════════════════
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# 菜单 5：删除指定项目
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# ══════════════════════════════════════════════════════
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def menu_delete_project() -> None:
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console.print(Rule("[bold red]删除指定项目[/bold red]"))
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project = select_project("请选择要删除的项目 ID")
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if not project:
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return
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console.print(Panel(
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f"[bold]项目名称：[/bold]{project.name}\n"
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f"[bold]语言： [/bold]{project.language}\n"
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f"[bold]描述： [/bold]{project.description or '（无）'}",
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title="⚠️ 即将删除以下项目",
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border_style="red",
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))
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if not Confirm.ask(
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f"[bold red]确认删除项目 '{project.name}'（ID={project.id}）？"
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f"此操作不可恢复！[/bold red]",
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default=False,
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):
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console.print("[yellow]已取消删除。[/yellow]")
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pause()
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return
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confirm_name = Prompt.ask("请再次输入项目名称以确认")
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if confirm_name != project.name:
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console.print("[red]项目名称不匹配，删除已取消。[/red]")
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pause()
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return
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db.delete_project(project.id)
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console.print(f"[green]✓ 项目 '{project.name}'（ID={project.id}）已删除。[/green]")
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pause()
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