use std::fs;
use std::path::PathBuf;

use sgclaw::compat::config_adapter::{
    build_zeroclaw_config_from_sgclaw_settings, resolve_skills_dir_from_sgclaw_settings,
};
use sgclaw::config::{BrowserBackend, OfficeBackend, PlannerMode, SgClawSettings};
use sgclaw::runtime::{RuntimeEngine, RuntimeProfile, ToolPolicy};
use uuid::Uuid;

fn temp_skill_root() -> PathBuf {
    let root = std::env::temp_dir().join(format!(
        "sgclaw-runtime-profile-skills-{}",
        Uuid::new_v4()
    ));
    fs::create_dir_all(root.join("skills")).unwrap();
    root
}

fn write_browser_script_skill(skill_root: &std::path::Path, skill_name: &str) {
    let skill_dir = skill_root.join("skills").join(skill_name);
    fs::create_dir_all(&skill_dir).unwrap();
    fs::write(
        skill_dir.join("SKILL.toml"),
        format!(
            r#"
[skill]
name = "{skill_name}"
description = "Browser-only test skill."
version = "0.1.0"

[[tools]]
name = "run"
description = "Run browser-only script."
kind = "browser_script"
command = "scripts/run.js"
"#
        ),
    )
    .unwrap();
    fs::create_dir_all(skill_dir.join("scripts")).unwrap();
    fs::write(skill_dir.join("scripts/run.js"), "return { ok: true };\n").unwrap();
}

#[test]
fn loaded_skills_excludes_browser_script_tools_when_browser_surface_is_unavailable() {
    let workspace_root = std::env::temp_dir().join(format!(
        "sgclaw-runtime-profile-workspace-{}",
        Uuid::new_v4()
    ));
    fs::create_dir_all(&workspace_root).unwrap();
    let skill_root = temp_skill_root();
    write_browser_script_skill(&skill_root, "fault-details-report");

    let mut settings = SgClawSettings::from_legacy_deepseek_fields(
        "sk-test".to_string(),
        "https://api.deepseek.com".to_string(),
        "deepseek-chat".to_string(),
        vec![skill_root.clone()],
    )
    .unwrap();
    settings.runtime_profile = RuntimeProfile::GeneralAssistant;
    let config = build_zeroclaw_config_from_sgclaw_settings(&workspace_root, &settings);
    let skills_dir = resolve_skills_dir_from_sgclaw_settings(&workspace_root, &settings);
    let engine = RuntimeEngine::new(RuntimeProfile::GeneralAssistant);

    let loaded_skills = engine.loaded_skills(&config, &skills_dir);

    assert!(loaded_skills.is_empty());
}

#[test]
fn browser_attached_profile_exposes_browser_surface_without_becoming_browser_only() {
    let profile = RuntimeProfile::BrowserAttached;
    let policy = ToolPolicy::for_profile(profile);

    assert!(policy.allowed_tools.contains(&"browser_action".to_string()));
    assert!(policy
        .allowed_tools
        .contains(&"superrpa_browser".to_string()));
    assert!(policy.may_use_non_browser_tools);
}

#[test]
fn general_assistant_profile_does_not_require_browser_surface() {
    let profile = RuntimeProfile::GeneralAssistant;
    let policy = ToolPolicy::for_profile(profile);

    assert!(!policy.requires_browser_surface);
}

#[test]
fn browser_attached_export_prompt_requires_openxml_completion() {
    let engine = RuntimeEngine::new(RuntimeProfile::BrowserAttached);

    let instruction = engine.build_instruction(
        "读取知乎热榜数据，并导出 excel 文件",
        Some("https://www.zhihu.com/hot"),
        Some("知乎热榜"),
        true,
    );

    assert!(instruction.contains("must call openxml_office"));
    assert!(instruction.contains("Do not stop after describing how you will parse"));
    assert!(instruction.contains("Never fabricate, simulate, or invent substitute hotlist data"));
    assert!(instruction.contains("Do not repeat the same sentence or section"));
    assert!(instruction.contains("final answer must include the generated local .xlsx path"));
}

#[test]
fn browser_attached_publish_prompt_requires_explicit_confirmation_before_clicking_publish() {
    let engine = RuntimeEngine::new(RuntimeProfile::BrowserAttached);

    let instruction = engine.build_instruction(
        "请直接发表这篇知乎文章，标题是测试标题，正文是第一段内容",
        Some("https://www.zhihu.com/creator"),
        Some("知乎创作中心"),
        true,
    );

    assert!(instruction.contains("publish a Zhihu article"));
    assert!(instruction.contains("must not click publish without explicit human confirmation"));
    assert!(instruction.contains("ask for confirmation concisely"));
    assert!(instruction.contains("stop after the confirmation request"));
}

#[test]
fn browser_attached_95598_scene_prompt_requires_scene_tool_before_generic_browser_probing() {
    let engine = RuntimeEngine::new(RuntimeProfile::BrowserAttached);

    let instruction = engine.build_instruction(
        "请处理95598-repair-city-dispatch场景，查看抢修市指派单并汇总当前队列",
        Some("https://95598.example.invalid/dispatch"),
        Some("95598抢修市指监测"),
        true,
    );

    assert!(instruction.contains("95598-repair-city-dispatch.collect_repair_orders"));
    assert!(instruction.contains("browser workflow, not a text-only task"));
    assert!(instruction.contains("generic browser probing only after"));
}

#[test]
fn browser_attached_unrelated_task_does_not_receive_95598_scene_contract() {
    let engine = RuntimeEngine::new(RuntimeProfile::BrowserAttached);

    let instruction = engine.build_instruction(
        "帮我总结今天的会议纪要",
        None,
        None,
        true,
    );

    assert!(!instruction.contains("95598-repair-city-dispatch.collect_repair_orders"));
    assert!(!instruction.contains("browser workflow, not a text-only task"));
    assert!(!instruction.contains("generic browser probing only after"));
}

#[test]
fn general_assistant_95598_scene_prompt_does_not_receive_browser_scene_contract() {
    let engine = RuntimeEngine::new(RuntimeProfile::GeneralAssistant);

    let instruction = engine.build_instruction(
        "请处理95598-repair-city-dispatch场景，查看抢修市指派单并汇总当前队列",
        Some("https://95598.example.invalid/dispatch"),
        Some("95598抢修市指监测"),
        false,
    );

    assert!(!instruction.contains("95598-repair-city-dispatch.collect_repair_orders"));
    assert!(!instruction.contains("browser workflow, not a text-only task"));
    assert!(!instruction.contains("generic browser probing only after"));
}

#[test]
fn legacy_settings_default_to_plan_first_superrpa_and_openxml_backends() {
    let settings = SgClawSettings::from_legacy_deepseek_fields(
        "sk-test".to_string(),
        "https://api.deepseek.com".to_string(),
        "deepseek-chat".to_string(),
        Vec::new(),
    )
    .unwrap();

    assert_eq!(settings.planner_mode, PlannerMode::ZeroclawPlanFirst);
    assert_eq!(settings.browser_backend, BrowserBackend::SuperRpa);
    assert_eq!(settings.office_backend, OfficeBackend::OpenXml);
}