import { type AxiosError, type AxiosResponse } from "axios";
import Report from "@/ApiClasses/Repport";
import ProjectDecision from "@/ApiClasses/ProjectDecision";
//import UserAdmin from "@/ApiClasses/UserAdmin";
import {
    axiosInstance,
    defaultApiErrorHandler,
    defaultApiSuccessHandler,
} from "@/services/api";

// Admin API
function getPendingAccounts(
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .get("/admin/pending-accounts")
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

function validateUserAccount(
    userId: number,
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .post(`/admin/accounts/validate/${userId}`)
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

function getPendingProjectJoinRequests( // Not yet implemented
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .get("/admin/request-join")
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}
function decideProjectJoinRequest( // Not yet implemented
    joinRequestId: number,
    decision: { isAccepted: boolean },
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .post(`/admin/request-join/decision/${joinRequestId}`, decision)
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

function getAdminProjects(
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .get("/admin/projects")
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

type ProjectCreatePayload = {
    projectName: string;
    logo?: string;
};

function addProjectManually(
    payload: ProjectCreatePayload,
    onSuccess?: (response: AxiosResponse) => void,
    onError?: (error: AxiosError) => void
): void {
    axiosInstance
        .post("/admin/projects", payload)
        .then((response) => onSuccess?.(response))
        .catch((error: AxiosError) => onError?.(error));
}

function getPendingProjects(
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .get("/admin/projects/pending")
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

function decidePendingProject(
    decision: ProjectDecision,
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .post(`/admin/projects/pending/decision`, decision.toObject())
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

function createAppointmentReport(
    appointmentId: number,
    reportContent: Report, // Replace 'any' with a proper type for report content if available
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .post(`/admin/appointments/report/${appointmentId}`, reportContent)
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

function updateAppointmentReport(
    appointmentId: number,
    reportContent: Report, // Replace 'any' with a proper type for report content if available
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .put(`/admin/appointments/report/${appointmentId}`, reportContent)
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

function getUpcomingAppointments(
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .get("/admin/appointments/upcoming")
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

function removeProject(
    projectId: number,
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .delete(`/admin/projects/${projectId}`)
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

function grantAdminRights(
    userId: number,
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .post(`/admin/make-admin/${userId}`)
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

function createAdmin(
    onSuccessHandler?: (response: AxiosResponse) => void,
    onErrorHandler?: (error: AxiosError) => void
): void {
    axiosInstance
        .post("/admin/create-account")
        .then((response) => {
            if (onSuccessHandler) {
                onSuccessHandler(response);
            } else {
                defaultApiSuccessHandler(response);
            }
        })
        .catch((error: AxiosError) => {
            if (onErrorHandler) {
                onErrorHandler(error);
            } else {
                defaultApiErrorHandler(error);
            }
        });
}

export {
    axiosInstance,
    //requestJoinProject, // Not yet implemented [cite: 4]
    getPendingAccounts,
    validateUserAccount,
    getPendingProjectJoinRequests, // Not yet implemented [cite: 3]
    decideProjectJoinRequest, // Not yet implemented [cite: 3]
    getAdminProjects,
    addProjectManually,
    getPendingProjects,
    decidePendingProject,
    createAppointmentReport,
    updateAppointmentReport,
    getUpcomingAppointments,
    removeProject,
    grantAdminRights,
    createAdmin,
};