{
    "type": "UiWindow",
    "id": "pbls_main_window",
    "options": {
        "title": "PBL Agent OS",
        "layout": "border"
    },
    "children": [
        {
            "type": "Panel",
            "id": "pbls_topbar",
            "options": {
                "region": "north",
                "height": 56,
                "layout": "hbox",
                "cls": "pbls-topbar"
            },
            "children": [
                {
                    "type": "Label",
                    "id": "pbls_app_title",
                    "options": {
                        "text": "PBL Agent OS",
                        "cls": "pbls-app-title"
                    }
                },
                {
                    "type": "Label",
                    "id": "pbls_phase_label",
                    "options": {
                        "text": "Phase 0/1 · 蓝图 → 校验 → 编译 → Agent 运行时",
                        "cls": "pbls-phase"
                    }
                },
                {
                    "type": "Button",
                    "id": "pbls_btn_logout",
                    "options": {
                        "text": "退出",
                        "align": "right",
                        "handler": "app.pbls_logout"
                    }
                }
            ]
        },
        {
            "type": "Menu",
            "id": "pbls_nav_menu",
            "options": {
                "region": "west",
                "width": 220,
                "title": "功能导航"
            },
            "children": [
                {
                    "type": "MenuItem",
                    "id": "mi_blueprint",
                    "options": {
                        "text": "蓝图管理",
                        "target": "/pbl_blueprint/index.ui"
                    }
                },
                {
                    "type": "MenuItem",
                    "id": "mi_validation",
                    "options": {
                        "text": "蓝图校验（14 维）",
                        "target": "/pbl_validation/index.ui"
                    }
                },
                {
                    "type": "MenuItem",
                    "id": "mi_compiler",
                    "options": {
                        "text": "编译器 / Game Definition",
                        "target": "/pbl_compiler/index.ui"
                    }
                },
                {
                    "type": "MenuItem",
                    "id": "mi_agent_runtime",
                    "options": {
                        "text": "Agent 运行时（22 工具）",
                        "target": "/pbl_agent_runtime/index.ui"
                    }
                },
                {
                    "type": "MenuItem",
                    "id": "mi_evidence",
                    "options": {
                        "text": "产出物与证据",
                        "target": "/pbl_evidence/index.ui"
                    }
                },
                {
                    "type": "MenuItem",
                    "id": "mi_assessment",
                    "options": {
                        "text": "Rubric 评估报告",
                        "target": "/pbl_assessment/index.ui"
                    }
                },
                {
                    "type": "MenuItem",
                    "id": "mi_appcodes",
                    "options": {
                        "text": "枚举编码",
                        "target": "/pbl_appcodes/index.ui"
                    }
                },
                {
                    "type": "MenuItem",
                    "id": "mi_governance",
                    "options": {
                        "text": "治理与审计",
                        "target": "/pbl_governance/index.ui"
                    }
                }
            ]
        },
        {
            "type": "TabPanel",
            "id": "pbls_main_tabs",
            "options": {
                "region": "center",
                "closable": true
            },
            "children": [
                {
                    "type": "Panel",
                    "id": "tab_home",
                    "options": {
                        "title": "首页",
                        "layout": "vbox"
                    },
                    "children": [
                        {
                            "type": "Label",
                            "id": "home_welcome",
                            "options": {
                                "text": "欢迎使用 PBL Agent OS。请从左侧导航选择功能模块。",
                                "cls": "pbls-welcome"
                            }
                        },
                        {
                            "type": "DataViewer",
                            "id": "home_blueprint_list",
                            "options": {
                                "title": "最近蓝图",
                                "url": "/api/pbl_blueprint_list.dspy",
                                "pageSize": 10
                            }
                        }
                    ]
                }
            ]
        },
        {
            "type": "Panel",
            "id": "pbls_statusbar",
            "options": {
                "region": "south",
                "height": 28,
                "layout": "hbox"
            },
            "children": [
                {
                    "type": "Label",
                    "id": "status_tenant",
                    "options": {
                        "text": "租户：-",
                        "cls": "pbls-status"
                    }
                },
                {
                    "type": "Label",
                    "id": "status_port",
                    "options": {
                        "text": "端口：9300",
                        "cls": "pbls-status"
                    }
                }
            ]
        }
    ]
}