import asyncio
import random
from datetime import datetime

import prisma.enums
from faker import Faker
from prisma import Prisma

faker = Faker()

# Constants for data generation limits

# Base entities
NUM_USERS = 100  # Creates 100 user records
NUM_AGENT_BLOCKS = 100  # Creates 100 agent block templates

# Per-user entities
MIN_GRAPHS_PER_USER = 1  # Each user will have between 1-5 graphs
MAX_GRAPHS_PER_USER = 5  # Total graphs: 500-2500 (NUM_USERS * MIN/MAX_GRAPHS)

# Per-graph entities
MIN_NODES_PER_GRAPH = 2  # Each graph will have between 2-5 nodes
MAX_NODES_PER_GRAPH = (
    5  # Total nodes: 1000-2500 (GRAPHS_PER_USER * NUM_USERS * MIN/MAX_NODES)
)

# Additional per-user entities
MIN_PRESETS_PER_USER = 1  # Each user will have between 1-2 presets
MAX_PRESETS_PER_USER = 5  # Total presets: 500-2500 (NUM_USERS * MIN/MAX_PRESETS)
MIN_AGENTS_PER_USER = 1  # Each user will have between 1-2 agents
MAX_AGENTS_PER_USER = 10  # Total agents: 500-5000 (NUM_USERS * MIN/MAX_AGENTS)

# Execution and review records
MIN_EXECUTIONS_PER_GRAPH = 1  # Each graph will have between 1-5 execution records
MAX_EXECUTIONS_PER_GRAPH = (
    20  # Total executions: 1000-5000 (TOTAL_GRAPHS * MIN/MAX_EXECUTIONS)
)
MIN_REVIEWS_PER_VERSION = 1  # Each version will have between 1-3 reviews
MAX_REVIEWS_PER_VERSION = 5  # Total reviews depends on number of versions created


def get_image():
    url = faker.image_url()
    while "placekitten.com" in url:
        url = faker.image_url()
    return url


async def main():
    db = Prisma()
    await db.connect()

    # Insert Users
    print(f"Inserting {NUM_USERS} users")
    users = []
    for _ in range(NUM_USERS):
        user = await db.user.create(
            data={
                "id": str(faker.uuid4()),
                "email": faker.unique.email(),
                "name": faker.name(),
                "metadata": prisma.Json({}),
                "integrations": "",
            }
        )
        users.append(user)

    # Insert AgentBlocks
    agent_blocks = []
    print(f"Inserting {NUM_AGENT_BLOCKS} agent blocks")
    for _ in range(NUM_AGENT_BLOCKS):
        block = await db.agentblock.create(
            data={
                "name": f"{faker.word()}_{str(faker.uuid4())[:8]}",
                "inputSchema": "{}",
                "outputSchema": "{}",
            }
        )
        agent_blocks.append(block)

    # Insert AgentGraphs
    agent_graphs = []
    print(f"Inserting {NUM_USERS * MAX_GRAPHS_PER_USER} agent graphs")
    for user in users:
        for _ in range(
            random.randint(MIN_GRAPHS_PER_USER, MAX_GRAPHS_PER_USER)
        ):  # Adjust the range to create more graphs per user if desired
            graph = await db.agentgraph.create(
                data={
                    "name": faker.sentence(nb_words=3),
                    "description": faker.text(max_nb_chars=200),
                    "userId": user.id,
                    "isActive": True,
                    "isTemplate": False,
                }
            )
            agent_graphs.append(graph)

    # Insert AgentNodes
    agent_nodes = []
    print(
        f"Inserting {NUM_USERS * MAX_GRAPHS_PER_USER * MAX_NODES_PER_GRAPH} agent nodes"
    )
    for graph in agent_graphs:
        num_nodes = random.randint(MIN_NODES_PER_GRAPH, MAX_NODES_PER_GRAPH)
        for _ in range(num_nodes):  # Create 5 AgentNodes per graph
            block = random.choice(agent_blocks)
            node = await db.agentnode.create(
                data={
                    "agentBlockId": block.id,
                    "agentGraphId": graph.id,
                    "agentGraphVersion": graph.version,
                    "constantInput": "{}",
                    "metadata": "{}",
                }
            )
            agent_nodes.append(node)

    # Insert AgentPresets
    agent_presets = []
    print(f"Inserting {NUM_USERS * MAX_PRESETS_PER_USER} agent presets")
    for user in users:
        num_presets = random.randint(MIN_PRESETS_PER_USER, MAX_PRESETS_PER_USER)
        for _ in range(num_presets):  # Create 1 AgentPreset per user
            graph = random.choice(agent_graphs)
            preset = await db.agentpreset.create(
                data={
                    "name": faker.sentence(nb_words=3),
                    "description": faker.text(max_nb_chars=200),
                    "userId": user.id,
                    "agentId": graph.id,
                    "agentVersion": graph.version,
                    "isActive": True,
                }
            )
            agent_presets.append(preset)

    # Insert UserAgents
    user_agents = []
    print(f"Inserting {NUM_USERS * MAX_AGENTS_PER_USER} user agents")
    for user in users:
        num_agents = random.randint(MIN_AGENTS_PER_USER, MAX_AGENTS_PER_USER)
        for _ in range(num_agents):  # Create 1 UserAgent per user
            graph = random.choice(agent_graphs)
            preset = random.choice(agent_presets)
            user_agent = await db.useragent.create(
                data={
                    "userId": user.id,
                    "agentId": graph.id,
                    "agentVersion": graph.version,
                    "agentPresetId": preset.id,
                    "isFavorite": random.choice([True, False]),
                    "isCreatedByUser": random.choice([True, False]),
                    "isArchived": random.choice([True, False]),
                    "isDeleted": random.choice([True, False]),
                }
            )
            user_agents.append(user_agent)

    # Insert AgentGraphExecutions
    # Insert AgentGraphExecutions
    agent_graph_executions = []
    print(
        f"Inserting {NUM_USERS * MAX_GRAPHS_PER_USER * MAX_EXECUTIONS_PER_GRAPH} agent graph executions"
    )
    graph_execution_data = []
    for graph in agent_graphs:
        user = random.choice(users)
        num_executions = random.randint(
            MIN_EXECUTIONS_PER_GRAPH, MAX_EXECUTIONS_PER_GRAPH
        )
        for _ in range(num_executions):
            matching_presets = [p for p in agent_presets if p.agentId == graph.id]
            preset = (
                random.choice(matching_presets)
                if matching_presets and random.random() < 0.5
                else None
            )

            graph_execution_data.append(
                {
                    "agentGraphId": graph.id,
                    "agentGraphVersion": graph.version,
                    "userId": user.id,
                    "executionStatus": prisma.enums.AgentExecutionStatus.COMPLETED,
                    "startedAt": faker.date_time_this_year(),
                    "agentPresetId": preset.id if preset else None,
                }
            )

    agent_graph_executions = await db.agentgraphexecution.create_many(
        data=graph_execution_data
    )
    # Need to fetch the created records since create_many doesn't return them
    agent_graph_executions = await db.agentgraphexecution.find_many()

    # Insert AgentNodeExecutions
    print(
        f"Inserting {NUM_USERS * MAX_GRAPHS_PER_USER * MAX_EXECUTIONS_PER_GRAPH} agent node executions"
    )
    node_execution_data = []
    for execution in agent_graph_executions:
        nodes = [
            node for node in agent_nodes if node.agentGraphId == execution.agentGraphId
        ]
        for node in nodes:
            node_execution_data.append(
                {
                    "agentGraphExecutionId": execution.id,
                    "agentNodeId": node.id,
                    "executionStatus": prisma.enums.AgentExecutionStatus.COMPLETED,
                    "addedTime": datetime.now(),
                }
            )

    agent_node_executions = await db.agentnodeexecution.create_many(
        data=node_execution_data
    )
    # Need to fetch the created records since create_many doesn't return them
    agent_node_executions = await db.agentnodeexecution.find_many()

    # Insert AgentNodeExecutionInputOutput
    print(
        f"Inserting {NUM_USERS * MAX_GRAPHS_PER_USER * MAX_EXECUTIONS_PER_GRAPH} agent node execution input/outputs"
    )
    input_output_data = []
    for node_execution in agent_node_executions:
        # Input data
        input_output_data.append(
            {
                "name": "input1",
                "data": "{}",
                "time": datetime.now(),
                "referencedByInputExecId": node_execution.id,
            }
        )
        # Output data
        input_output_data.append(
            {
                "name": "output1",
                "data": "{}",
                "time": datetime.now(),
                "referencedByOutputExecId": node_execution.id,
            }
        )

    await db.agentnodeexecutioninputoutput.create_many(data=input_output_data)

    # Insert AgentNodeLinks
    print(f"Inserting {NUM_USERS * MAX_GRAPHS_PER_USER} agent node links")
    for graph in agent_graphs:
        nodes = [node for node in agent_nodes if node.agentGraphId == graph.id]
        if len(nodes) >= 2:
            source_node = nodes[0]
            sink_node = nodes[1]
            await db.agentnodelink.create(
                data={
                    "agentNodeSourceId": source_node.id,
                    "sourceName": "output1",
                    "agentNodeSinkId": sink_node.id,
                    "sinkName": "input1",
                    "isStatic": False,
                }
            )

    # Insert AnalyticsDetails
    print(f"Inserting {NUM_USERS} analytics details")
    for user in users:
        for _ in range(1):
            await db.analyticsdetails.create(
                data={
                    "userId": user.id,
                    "type": faker.word(),
                    "data": prisma.Json({}),
                    "dataIndex": faker.word(),
                }
            )

    # Insert AnalyticsMetrics
    print(f"Inserting {NUM_USERS} analytics metrics")
    for user in users:
        for _ in range(1):
            await db.analyticsmetrics.create(
                data={
                    "userId": user.id,
                    "analyticMetric": faker.word(),
                    "value": random.uniform(0, 100),
                    "dataString": faker.word(),
                }
            )

    # Insert CreditTransaction (formerly UserBlockCredit)
    print(f"Inserting {NUM_USERS} credit transactions")
    for user in users:
        for _ in range(1):
            block = random.choice(agent_blocks)
            await db.credittransaction.create(
                data={
                    "transactionKey": str(faker.uuid4()),
                    "userId": user.id,
                    "amount": random.randint(1, 100),
                    "type": (
                        prisma.enums.CreditTransactionType.TOP_UP
                        if random.random() < 0.5
                        else prisma.enums.CreditTransactionType.USAGE
                    ),
                    "metadata": prisma.Json({}),
                }
            )

    # Insert Profiles
    profiles = []
    print(f"Inserting {NUM_USERS} profiles")
    for user in users:
        profile = await db.profile.create(
            data={
                "userId": user.id,
                "name": user.name or faker.name(),
                "username": faker.unique.user_name(),
                "description": faker.text(),
                "links": [faker.url() for _ in range(3)],
                "avatarUrl": get_image(),
            }
        )
        profiles.append(profile)

    # Insert StoreListings
    store_listings = []
    print(f"Inserting {NUM_USERS} store listings")
    for graph in agent_graphs:
        user = random.choice(users)
        listing = await db.storelisting.create(
            data={
                "agentId": graph.id,
                "agentVersion": graph.version,
                "owningUserId": user.id,
                "isApproved": random.choice([True, False]),
            }
        )
        store_listings.append(listing)

    # Insert StoreListingVersions
    store_listing_versions = []
    print(f"Inserting {NUM_USERS} store listing versions")
    for listing in store_listings:
        graph = [g for g in agent_graphs if g.id == listing.agentId][0]
        version = await db.storelistingversion.create(
            data={
                "agentId": graph.id,
                "agentVersion": graph.version,
                "slug": faker.slug(),
                "name": graph.name or faker.sentence(nb_words=3),
                "subHeading": faker.sentence(),
                "videoUrl": faker.url(),
                "imageUrls": [get_image() for _ in range(3)],
                "description": faker.text(),
                "categories": [faker.word() for _ in range(3)],
                "isFeatured": random.choice([True, False]),
                "isAvailable": True,
                "isApproved": random.choice([True, False]),
                "storeListingId": listing.id,
            }
        )
        store_listing_versions.append(version)

    # Insert StoreListingReviews
    print(f"Inserting {NUM_USERS * MAX_REVIEWS_PER_VERSION} store listing reviews")
    for version in store_listing_versions:
        # Create a copy of users list and shuffle it to avoid duplicates
        available_reviewers = users.copy()
        random.shuffle(available_reviewers)

        # Limit number of reviews to available unique reviewers
        num_reviews = min(
            random.randint(MIN_REVIEWS_PER_VERSION, MAX_REVIEWS_PER_VERSION),
            len(available_reviewers),
        )

        # Take only the first num_reviews reviewers
        for reviewer in available_reviewers[:num_reviews]:
            await db.storelistingreview.create(
                data={
                    "storeListingVersionId": version.id,
                    "reviewByUserId": reviewer.id,
                    "score": random.randint(1, 5),
                    "comments": faker.text(),
                }
            )

    # Insert StoreListingSubmissions
    print(f"Inserting {NUM_USERS} store listing submissions")
    for listing in store_listings:
        version = random.choice(store_listing_versions)
        reviewer = random.choice(users)
        status: prisma.enums.SubmissionStatus = random.choice(
            [
                prisma.enums.SubmissionStatus.PENDING,
                prisma.enums.SubmissionStatus.APPROVED,
                prisma.enums.SubmissionStatus.REJECTED,
            ]
        )
        await db.storelistingsubmission.create(
            data={
                "storeListingId": listing.id,
                "storeListingVersionId": version.id,
                "reviewerId": reviewer.id,
                "Status": status,
                "reviewComments": faker.text(),
            }
        )

    # Insert APIKeys
    print(f"Inserting {NUM_USERS} api keys")
    for user in users:
        await db.apikey.create(
            data={
                "name": faker.word(),
                "prefix": str(faker.uuid4())[:8],
                "postfix": str(faker.uuid4())[-8:],
                "key": str(faker.sha256()),
                "status": prisma.enums.APIKeyStatus.ACTIVE,
                "permissions": [
                    prisma.enums.APIKeyPermission.EXECUTE_GRAPH,
                    prisma.enums.APIKeyPermission.READ_GRAPH,
                ],
                "description": faker.text(),
                "userId": user.id,
            }
        )

    await db.disconnect()


if __name__ == "__main__":
    asyncio.run(main())