const defaultConfig = {
    tokenExpireHours: 24,
    llmTokenExpireHours: 24,
    llmWorkspaceName: "部门知识库",
    apiConfig: {
        materialPublicUrl: {
            name: "材料公开地址",
            url: "http://share.wisdompulse.cn/public",
            requestParams: [],
            responseParams: []
        },
        esSearch: {
            name: "ES 搜索接口",
            url: "http://app.wisdompulse.cn/api/v1/doc/search",
            requestParams: [
                { label: "关键词组", field: "keywordGroups" },
                { label: "页码", field: "page" },
                { label: "分页大小", field: "size" }
            ],
            responseParams: [
                { label: "结果字段", field: "results" },
                { label: "总条数字段", field: "total" },
                { label: "分页大小字段", field: "size" }
            ]
        },
        login: {
            name: "登录接口",
            url: "http://app.wisdompulse.cn/api/v1/user/login",
            requestParams: [
                { label: "用户名字段", field: "username" },
                { label: "密码字段", field: "password" }
            ],
            responseParams: [
                { label: "Token 字段", field: "token" },
                { label: "用户名字段", field: "username" }
            ]
        },
        logout: {
            name: "登出接口",
            url: "http://app.wisdompulse.cn/api/v1/user/logout",
            requestParams: [],
            responseParams: []
        },
        filePath: {
            name: "获取文件路径接口（批量）",
            url: "http://app.wisdompulse.cn/api/v1/doc/file-path",
            requestParams: [
                { label: "文件名数组字段", field: "fileNames" }
            ],
            responseParams: [
                { label: "路径映射字段", field: "filePaths" }
            ]
        },
        llmToken: {
            name: "获取 AnythingLLM Token 接口",
            url: "http://llm.wisdompulse.cn/api/request-token",
            requestParams: [
                { label: "密码字段", field: "password" }
            ],
            responseParams: [
                { label: "Token 字段", field: "token" }
            ]
        },
        workspaces: {
            name: "获取工作区接口",
            url: "http://llm.wisdompulse.cn/api/workspaces",
            requestParams: [],
            responseParams: [
                { label: "工作区数组字段", field: "workspaces" }
            ]
        },
        llmChat: {
            name: "指定工作区对话接口",
            url: "http://llm.wisdompulse.cn/api/workspace/${workId}/stream-chat",
            requestParams: [
                { label: "问题字段", field: "message" },
                { label: "历史字段", field: "attachments" }
            ],
            responseParams: []
        }
    }
};


function loadMergedConfig() {
    return new Promise((resolve) => {
        chrome.storage.local.get(["customConfig"], (res) => {
            const merged = JSON.parse(JSON.stringify(defaultConfig));
            if (res.customConfig && typeof res.customConfig === "object") {
                merged.tokenExpireHours =
                    res.customConfig.tokenExpireHours != null ? res.customConfig.tokenExpireHours : merged.tokenExpireHours;
                merged.llmTokenExpireHours =
                    res.customConfig.llmTokenExpireHours != null ? res.customConfig.llmTokenExpireHours : merged.llmTokenExpireHours;
                merged.llmWorkspaceName =
                    res.customConfig.llmWorkspaceName != null ? res.customConfig.llmWorkspaceName : merged.llmWorkspaceName;
                for (const key in merged.apiConfig) {
                    const override = res.customConfig.apiConfig?.[key];
                    if (override) {
                        merged.apiConfig[key].url = override.url || merged.apiConfig[key].url;
                        merged.apiConfig[key].requestParams.forEach((param, i) => {
                            if (override.requestParams?.[i]?.field) param.field = override.requestParams[i].field;
                        });
                        merged.apiConfig[key].responseParams.forEach((param, i) => {
                            if (override.responseParams?.[i]?.field) param.field = override.responseParams[i].field;
                        });
                    }
                }
            }
            resolve(merged);
        });
    });
}