import { IMAGES_API_BASE_URL } from '$lib/constants';

export const getImageGenerationEnabledStatus = async (token: string = '') => {
	let error = null;

	const res = await fetch(`${IMAGES_API_BASE_URL}/enabled`, {
		method: 'GET',
		headers: {
			Accept: 'application/json',
			'Content-Type': 'application/json',
			...(token && { authorization: `Bearer ${token}` })
		}
	})
		.then(async (res) => {
			if (!res.ok) throw await res.json();
			return res.json();
		})
		.catch((err) => {
			console.log(err);
			if ('detail' in err) {
				error = err.detail;
			} else {
				error = 'Server connection failed';
			}
			return null;
		});

	if (error) {
		throw error;
	}

	return res;
};

export const toggleImageGenerationEnabledStatus = async (token: string = '') => {
	let error = null;

	const res = await fetch(`${IMAGES_API_BASE_URL}/enabled/toggle`, {
		method: 'GET',
		headers: {
			Accept: 'application/json',
			'Content-Type': 'application/json',
			...(token && { authorization: `Bearer ${token}` })
		}
	})
		.then(async (res) => {
			if (!res.ok) throw await res.json();
			return res.json();
		})
		.catch((err) => {
			console.log(err);
			if ('detail' in err) {
				error = err.detail;
			} else {
				error = 'Server connection failed';
			}
			return null;
		});

	if (error) {
		throw error;
	}

	return res;
};

export const getAUTOMATIC1111Url = async (token: string = '') => {
	let error = null;

	const res = await fetch(`${IMAGES_API_BASE_URL}/url`, {
		method: 'GET',
		headers: {
			Accept: 'application/json',
			'Content-Type': 'application/json',
			...(token && { authorization: `Bearer ${token}` })
		}
	})
		.then(async (res) => {
			if (!res.ok) throw await res.json();
			return res.json();
		})
		.catch((err) => {
			console.log(err);
			if ('detail' in err) {
				error = err.detail;
			} else {
				error = 'Server connection failed';
			}
			return null;
		});

	if (error) {
		throw error;
	}

	return res.AUTOMATIC1111_BASE_URL;
};

export const updateAUTOMATIC1111Url = async (token: string = '', url: string) => {
	let error = null;

	const res = await fetch(`${IMAGES_API_BASE_URL}/url/update`, {
		method: 'POST',
		headers: {
			Accept: 'application/json',
			'Content-Type': 'application/json',
			...(token && { authorization: `Bearer ${token}` })
		},
		body: JSON.stringify({
			url: url
		})
	})
		.then(async (res) => {
			if (!res.ok) throw await res.json();
			return res.json();
		})
		.catch((err) => {
			console.log(err);
			if ('detail' in err) {
				error = err.detail;
			} else {
				error = 'Server connection failed';
			}
			return null;
		});

	if (error) {
		throw error;
	}

	return res.AUTOMATIC1111_BASE_URL;
};

export const getImageSize = async (token: string = '') => {
	let error = null;

	const res = await fetch(`${IMAGES_API_BASE_URL}/size`, {
		method: 'GET',
		headers: {
			Accept: 'application/json',
			'Content-Type': 'application/json',
			...(token && { authorization: `Bearer ${token}` })
		}
	})
		.then(async (res) => {
			if (!res.ok) throw await res.json();
			return res.json();
		})
		.catch((err) => {
			console.log(err);
			if ('detail' in err) {
				error = err.detail;
			} else {
				error = 'Server connection failed';
			}
			return null;
		});

	if (error) {
		throw error;
	}

	return res.IMAGE_SIZE;
};

export const updateImageSize = async (token: string = '', size: string) => {
	let error = null;

	const res = await fetch(`${IMAGES_API_BASE_URL}/size/update`, {
		method: 'POST',
		headers: {
			Accept: 'application/json',
			'Content-Type': 'application/json',
			...(token && { authorization: `Bearer ${token}` })
		},
		body: JSON.stringify({
			size: size
		})
	})
		.then(async (res) => {
			if (!res.ok) throw await res.json();
			return res.json();
		})
		.catch((err) => {
			console.log(err);
			if ('detail' in err) {
				error = err.detail;
			} else {
				error = 'Server connection failed';
			}
			return null;
		});

	if (error) {
		throw error;
	}

	return res.IMAGE_SIZE;
};

export const getDiffusionModels = async (token: string = '') => {
	let error = null;

	const res = await fetch(`${IMAGES_API_BASE_URL}/models`, {
		method: 'GET',
		headers: {
			Accept: 'application/json',
			'Content-Type': 'application/json',
			...(token && { authorization: `Bearer ${token}` })
		}
	})
		.then(async (res) => {
			if (!res.ok) throw await res.json();
			return res.json();
		})
		.catch((err) => {
			console.log(err);
			if ('detail' in err) {
				error = err.detail;
			} else {
				error = 'Server connection failed';
			}
			return null;
		});

	if (error) {
		throw error;
	}

	return res;
};

export const getDefaultDiffusionModel = async (token: string = '') => {
	let error = null;

	const res = await fetch(`${IMAGES_API_BASE_URL}/models/default`, {
		method: 'GET',
		headers: {
			Accept: 'application/json',
			'Content-Type': 'application/json',
			...(token && { authorization: `Bearer ${token}` })
		}
	})
		.then(async (res) => {
			if (!res.ok) throw await res.json();
			return res.json();
		})
		.catch((err) => {
			console.log(err);
			if ('detail' in err) {
				error = err.detail;
			} else {
				error = 'Server connection failed';
			}
			return null;
		});

	if (error) {
		throw error;
	}

	return res.model;
};

export const updateDefaultDiffusionModel = async (token: string = '', model: string) => {
	let error = null;

	const res = await fetch(`${IMAGES_API_BASE_URL}/models/default/update`, {
		method: 'POST',
		headers: {
			Accept: 'application/json',
			'Content-Type': 'application/json',
			...(token && { authorization: `Bearer ${token}` })
		},
		body: JSON.stringify({
			model: model
		})
	})
		.then(async (res) => {
			if (!res.ok) throw await res.json();
			return res.json();
		})
		.catch((err) => {
			console.log(err);
			if ('detail' in err) {
				error = err.detail;
			} else {
				error = 'Server connection failed';
			}
			return null;
		});

	if (error) {
		throw error;
	}

	return res.model;
};

export const imageGenerations = async (token: string = '', prompt: string) => {
	let error = null;

	const res = await fetch(`${IMAGES_API_BASE_URL}/generations`, {
		method: 'POST',
		headers: {
			Accept: 'application/json',
			'Content-Type': 'application/json',
			...(token && { authorization: `Bearer ${token}` })
		},
		body: JSON.stringify({
			prompt: prompt
		})
	})
		.then(async (res) => {
			if (!res.ok) throw await res.json();
			return res.json();
		})
		.catch((err) => {
			console.log(err);
			if ('detail' in err) {
				error = err.detail;
			} else {
				error = 'Server connection failed';
			}
			return null;
		});

	if (error) {
		throw error;
	}

	return res;
};
